[ 539.849690][ T31] audit: type=1400 audit(539.770:68): avc: denied { read write } for pid=3089 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 [ 539.851214][ T31] audit: type=1400 audit(539.770:69): avc: denied { open } for pid=3089 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]:30695' (ED25519) to the list of known hosts. [ 586.206816][ T31] audit: type=1400 audit(586.130:70): avc: denied { execute } for pid=3099 comm="sh" name="syz-executor2943688349" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 586.243716][ T31] audit: type=1400 audit(586.160:71): avc: denied { execute_no_trans } for pid=3099 comm="sh" path="/syz-executor2943688349" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 586.683128][ T31] audit: type=1400 audit(586.600:72): avc: denied { execmem } for pid=3099 comm="syz-executor294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 586.812281][ T31] audit: type=1400 audit(586.730:73): avc: denied { prog_load } for pid=3100 comm="syz-executor294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 586.815960][ T31] audit: type=1400 audit(586.740:74): avc: denied { bpf } for pid=3100 comm="syz-executor294" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 586.825868][ T31] audit: type=1400 audit(586.750:75): avc: denied { perfmon } for pid=3100 comm="syz-executor294" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program [ 586.887826][ T31] audit: type=1400 audit(586.800:76): avc: denied { prog_run } for pid=3100 comm="syz-executor294" 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 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1324.074112][ T32] INFO: task kworker/1:0:24 blocked for more than 450 seconds. [ 1324.079887][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.080457][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.080985][ T32] task:kworker/1:0 state:D stack:0 pid:24 tgid:24 ppid:2 flags:0x00000000 [ 1324.081833][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.103600][ T32] Call trace: [ 1324.103906][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.104333][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:df87dda4 r5:82e43000 [ 1324.104541][ T32] r4:82e43000 [ 1324.104709][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.104938][ T32] r5:82e43000 r4:8271a0b0 [ 1324.105055][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.105435][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.105829][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df87de20 [ 1324.106102][ T32] r4:00000000 [ 1324.108524][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.111535][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.120750][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.121350][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85698180 [ 1324.121752][ T32] r4:00000000 [ 1324.121933][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.122168][ T32] r9:82e43000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1324.122316][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.133230][ T32] r5:00001000 r4:ecc5b000 [ 1324.133608][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.134095][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.134463][ T32] r5:856c677c r4:856c6400 [ 1324.135762][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.139430][ T32] r7:ddde3e40 r6:82c18200 r5:856c677c r4:82cb6480 [ 1324.161726][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.165669][ T32] r10:82e43000 r9:82cb64ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.172324][ T32] r4:82cb6480 [ 1324.175182][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.175735][ T32] r10:00000000 r9:df819d48 r8:82cc8800 r7:82cb6480 r6:80267888 r5:82e43000 [ 1324.176142][ T32] r4:82cc85c0 [ 1324.178658][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.194530][ T32] Exception stack(0xdf87dfb0 to 0xdf87dff8) [ 1324.200516][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.210726][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.211350][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.212424][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:82cc85c0 [ 1324.230967][ T32] INFO: task kworker/0:2:90 blocked for more than 450 seconds. [ 1324.239871][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.240356][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.241835][ T32] task:kworker/0:2 state:D stack:0 pid:90 tgid:90 ppid:2 flags:0x00000000 [ 1324.253960][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.254352][ T32] Call trace: [ 1324.254584][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.258881][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df965da4 r5:834e2400 [ 1324.273009][ T32] r4:834e2400 [ 1324.277724][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.293084][ T32] r5:834e2400 r4:8271a0b0 [ 1324.294582][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.302438][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.317028][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df965e20 [ 1324.317398][ T32] r4:00000000 [ 1324.317640][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.318240][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.318963][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.319519][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b500 [ 1324.319845][ T32] r4:00000000 [ 1324.320047][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.320419][ T32] r9:834e2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1324.320794][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.321203][ T32] r5:00001000 r4:df9cb000 [ 1324.321402][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.321782][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.322184][ T32] r5:8439137c r4:84391000 [ 1324.322442][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.333205][ T32] r7:dddcfe40 r6:82c18000 r5:8439137c r4:83522f00 [ 1324.333652][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.334166][ T32] r10:834e2400 r9:83522f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.334597][ T32] r4:83522f00 [ 1324.334861][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.335359][ T32] r10:00000000 r9:df839e78 r8:83524e80 r7:83522f00 r6:80267888 r5:834e2400 [ 1324.335695][ T32] r4:83524d80 [ 1324.335855][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.336271][ T32] Exception stack(0xdf965fb0 to 0xdf965ff8) [ 1324.336555][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.336877][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.337346][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.337670][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83524d80 [ 1324.338076][ T32] INFO: task kworker/0:3:107 blocked for more than 450 seconds. [ 1324.338419][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.338651][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.339102][ T32] task:kworker/0:3 state:D stack:0 pid:107 tgid:107 ppid:2 flags:0x00000000 [ 1324.339633][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.340003][ T32] Call trace: [ 1324.340278][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.340666][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9e1da4 r5:834f3000 [ 1324.341130][ T32] r4:834f3000 [ 1324.341307][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.341788][ T32] r5:834f3000 r4:8271a0b0 [ 1324.342021][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.353291][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.353939][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e1e20 [ 1324.354290][ T32] r4:00000000 [ 1324.354570][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.355074][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.355540][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.356009][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c24980 [ 1324.356438][ T32] r4:00000000 [ 1324.356604][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.357070][ T32] r9:834f3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1324.357560][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.358057][ T32] r5:00001000 r4:dfffd000 [ 1324.358375][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.358947][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.359423][ T32] r5:84bccb7c r4:84bcc800 [ 1324.359642][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.360168][ T32] r7:dddcfe40 r6:82c18000 r5:84bccb7c r4:8352b000 [ 1324.360619][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.361091][ T32] r10:834f3000 r9:8352b02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.361543][ T32] r4:8352b000 [ 1324.361734][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.362227][ T32] r10:00000000 r9:df965e78 r8:8352c680 r7:8352b000 r6:80267888 r5:834f3000 [ 1324.373207][ T32] r4:8352c580 [ 1324.373617][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.374086][ T32] Exception stack(0xdf9e1fb0 to 0xdf9e1ff8) [ 1324.374452][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.374960][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.375434][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.375810][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8352c580 [ 1324.376404][ T32] INFO: task kworker/0:0:3090 blocked for more than 450 seconds. [ 1324.376836][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.377136][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.377660][ T32] task:kworker/0:0 state:D stack:0 pid:3090 tgid:3090 ppid:2 flags:0x00000000 [ 1324.378376][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.378824][ T32] Call trace: [ 1324.379076][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.379500][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8845da4 r5:834be000 [ 1324.380023][ T32] r4:834be000 [ 1324.380237][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.380800][ T32] r5:834be000 r4:8271a0b0 [ 1324.381066][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.381686][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.382179][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8845e20 [ 1324.393534][ T32] r4:00000000 [ 1324.393889][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.394392][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.394866][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.395320][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af7040 [ 1324.395632][ T32] r4:00000000 [ 1324.395812][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.396325][ T32] r9:834be000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1324.396650][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.397037][ T32] r5:00001000 r4:dfc83000 [ 1324.397243][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.397664][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.398187][ T32] r5:84bfa77c r4:84bfa400 [ 1324.398528][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.399039][ T32] r7:dddcfe40 r6:82c18000 r5:84bfa77c r4:8489c800 [ 1324.399581][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.400148][ T32] r10:834be000 r9:8489c82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.400537][ T32] r4:8489c800 [ 1324.400877][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.401397][ T32] r10:00000000 r9:df965e78 r8:848a5f80 r7:8489c800 r6:80267888 r5:834be000 [ 1324.401791][ T32] r4:848a5c40 [ 1324.402040][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.402444][ T32] Exception stack(0xe8845fb0 to 0xe8845ff8) [ 1324.413238][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.413830][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.414233][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.414716][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848a5c40 [ 1324.415282][ T32] INFO: task kworker/1:4:3107 blocked for more than 450 seconds. [ 1324.415664][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.415992][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.416434][ T32] task:kworker/1:4 state:D stack:0 pid:3107 tgid:3107 ppid:2 flags:0x00000000 [ 1324.417051][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.417668][ T32] Call trace: [ 1324.417980][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.418385][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df991da4 r5:82e36c00 [ 1324.418954][ T32] r4:82e36c00 [ 1324.420246][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.420830][ T32] r5:82e36c00 r4:8271a0b0 [ 1324.421152][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.421763][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.422342][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df991e20 [ 1324.433109][ T32] r4:00000000 [ 1324.433465][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.433870][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.434359][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.434792][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84351a80 [ 1324.435163][ T32] r4:00000000 [ 1324.435351][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.435696][ T32] r9:82e36c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1324.436113][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.436585][ T32] r5:00001000 r4:dfbe3000 [ 1324.436857][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.437279][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.437784][ T32] r5:84a5937c r4:84a59000 [ 1324.438099][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.438541][ T32] r7:ddde3e40 r6:82c18200 r5:84a5937c r4:848a8980 [ 1324.438847][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.439442][ T32] r10:82e36c00 r9:848a89ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.439834][ T32] r4:848a8980 [ 1324.440125][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.440533][ T32] r10:00000000 r9:df975e78 r8:84888200 r7:848a8980 r6:80267888 r5:82e36c00 [ 1324.441152][ T32] r4:842d9380 [ 1324.441404][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.441748][ T32] Exception stack(0xdf991fb0 to 0xdf991ff8) [ 1324.442058][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.453322][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.454056][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.454520][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d9380 [ 1324.455036][ T32] INFO: task kworker/1:5:3109 blocked for more than 450 seconds. [ 1324.455479][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.455783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.456207][ T32] task:kworker/1:5 state:D stack:0 pid:3109 tgid:3109 ppid:2 flags:0x00000000 [ 1324.456893][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.457297][ T32] Call trace: [ 1324.457522][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.458066][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df99dda4 r5:83ed1800 [ 1324.458425][ T32] r4:83ed1800 [ 1324.458684][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.459189][ T32] r5:83ed1800 r4:8271a0b0 [ 1324.459429][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.460011][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.460515][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df99de20 [ 1324.460904][ T32] r4:00000000 [ 1324.461189][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.461623][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.462024][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.473154][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3adc0 [ 1324.473717][ T32] r4:00000000 [ 1324.473877][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.474346][ T32] r9:83ed1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1324.474788][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.475384][ T32] r5:00001000 r4:df883000 [ 1324.475566][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.476038][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.476511][ T32] r5:8400ef7c r4:8400ec00 [ 1324.476696][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.477346][ T32] r7:ddde3e40 r6:82c18200 r5:8400ef7c r4:848a8a00 [ 1324.477673][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.478224][ T32] r10:83ed1800 r9:848a8a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.478837][ T32] r4:848a8a00 [ 1324.479053][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.479541][ T32] r10:00000000 r9:df991e78 r8:84888400 r7:848a8a00 r6:80267888 r5:83ed1800 [ 1324.480021][ T32] r4:842d9380 [ 1324.480326][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.480818][ T32] Exception stack(0xdf99dfb0 to 0xdf99dff8) [ 1324.481154][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.481693][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.482185][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.493209][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d9380 [ 1324.493814][ T32] INFO: task kworker/1:6:3110 blocked for more than 450 seconds. [ 1324.494325][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.494618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.495189][ T32] task:kworker/1:6 state:D stack:0 pid:3110 tgid:3110 ppid:2 flags:0x00000000 [ 1324.495710][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.496156][ T32] Call trace: [ 1324.496434][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.498216][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9a1da4 r5:83ed6c00 [ 1324.498610][ T32] r4:83ed6c00 [ 1324.498883][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.499421][ T32] r5:83ed6c00 r4:8271a0b0 [ 1324.499684][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.500324][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.500988][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a1e20 [ 1324.501375][ T32] r4:00000000 [ 1324.501555][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.502004][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.502536][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.513262][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae0040 [ 1324.513779][ T32] r4:00000000 [ 1324.513960][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.514467][ T32] r9:83ed6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1324.514989][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.515443][ T32] r5:00001000 r4:dfe61000 [ 1324.515689][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.516299][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.516693][ T32] r5:84a5ab7c r4:84a5a800 [ 1324.516889][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.517454][ T32] r7:ddde3e40 r6:82c18200 r5:84a5ab7c r4:848a8a80 [ 1324.517750][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.518209][ T32] r10:83ed6c00 r9:848a8aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.518581][ T32] r4:848a8a80 [ 1324.518839][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.519279][ T32] r10:00000000 r9:df99de78 r8:84888500 r7:848a8a80 r6:80267888 r5:83ed6c00 [ 1324.519655][ T32] r4:842d94c0 [ 1324.519854][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.520295][ T32] Exception stack(0xdf9a1fb0 to 0xdf9a1ff8) [ 1324.520612][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.521046][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.521504][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.521731][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d94c0 [ 1324.522164][ T32] INFO: task kworker/1:7:3113 blocked for more than 451 seconds. [ 1324.533229][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.533703][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.534081][ T32] task:kworker/1:7 state:D stack:0 pid:3113 tgid:3113 ppid:2 flags:0x00000000 [ 1324.534623][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.535019][ T32] Call trace: [ 1324.535258][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.535697][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9adda4 r5:83ed2400 [ 1324.536069][ T32] r4:83ed2400 [ 1324.536254][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.536619][ T32] r5:83ed2400 r4:8271a0b0 [ 1324.536811][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.537290][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.537736][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9ade20 [ 1324.538076][ T32] r4:00000000 [ 1324.538272][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.538683][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.539208][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.539590][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c29e00 [ 1324.539919][ T32] r4:00000000 [ 1324.540188][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.540546][ T32] r9:83ed2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1324.540993][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.541522][ T32] r5:00001000 r4:df91f000 [ 1324.541751][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.542185][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.563121][ T32] r5:84a8777c r4:84a87400 [ 1324.563515][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.564007][ T32] r7:ddde3e40 r6:82c18200 r5:84a8777c r4:848a8b00 [ 1324.564364][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.564780][ T32] r10:83ed2400 r9:848a8b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.565183][ T32] r4:848a8b00 [ 1324.565467][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.565869][ T32] r10:00000000 r9:df99de78 r8:848885c0 r7:848a8b00 r6:80267888 r5:83ed2400 [ 1324.566332][ T32] r4:842d9800 [ 1324.566544][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.567033][ T32] Exception stack(0xdf9adfb0 to 0xdf9adff8) [ 1324.567429][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.567868][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.568327][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.568732][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d9800 [ 1324.569180][ T32] INFO: task kworker/1:8:3115 blocked for more than 451 seconds. [ 1324.569613][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.569937][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.570331][ T32] task:kworker/1:8 state:D stack:0 pid:3115 tgid:3115 ppid:2 flags:0x00000000 [ 1324.570911][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.571229][ T32] Call trace: [ 1324.571423][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.571789][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df999da4 r5:83ed5400 [ 1324.572370][ T32] r4:83ed5400 [ 1324.583073][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.583712][ T32] r5:83ed5400 r4:8271a0b0 [ 1324.583844][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.584283][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.584836][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df999e20 [ 1324.585262][ T32] r4:00000000 [ 1324.585441][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.585875][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.586261][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.586805][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f65a80 [ 1324.587194][ T32] r4:00000000 [ 1324.587365][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.587825][ T32] r9:83ed5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1324.588238][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.588702][ T32] r5:00001000 r4:e0409000 [ 1324.588996][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.589630][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.590102][ T32] r5:8515af7c r4:8515ac00 [ 1324.590360][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.590886][ T32] r7:ddde3e40 r6:82c18200 r5:8515af7c r4:848a8b80 [ 1324.591252][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.591760][ T32] r10:83ed5400 r9:848a8bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.592204][ T32] r4:848a8b80 [ 1324.592400][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.603231][ T32] r10:00000000 r9:df9ade78 r8:848886c0 r7:848a8b80 r6:80267888 r5:83ed5400 [ 1324.603863][ T32] r4:842d9980 [ 1324.604056][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.604499][ T32] Exception stack(0xdf999fb0 to 0xdf999ff8) [ 1324.604856][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.605291][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.605712][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.606142][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d9980 [ 1324.606522][ T32] INFO: task kworker/0:1:3118 blocked for more than 451 seconds. [ 1324.606925][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.607270][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.607719][ T32] task:kworker/0:1 state:D stack:0 pid:3118 tgid:3118 ppid:2 flags:0x00000000 [ 1324.608240][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.608594][ T32] Call trace: [ 1324.608793][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.609167][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9c5da4 r5:83ed6000 [ 1324.609659][ T32] r4:83ed6000 [ 1324.609818][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.610266][ T32] r5:83ed6000 r4:8271a0b0 [ 1324.610485][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.611110][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.611711][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c5e20 [ 1324.612158][ T32] r4:00000000 [ 1324.623213][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.623829][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.624290][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.624748][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a98480 [ 1324.625142][ T32] r4:00000000 [ 1324.625327][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.625693][ T32] r9:83ed6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1324.626061][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.626587][ T32] r5:00001000 r4:e0419000 [ 1324.626940][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.627475][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.627954][ T32] r5:84be377c r4:84be3400 [ 1324.628210][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.628619][ T32] r7:dddcfe40 r6:82c18000 r5:84be377c r4:8489c900 [ 1324.628937][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.629427][ T32] r10:83ed6000 r9:8489c92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.629821][ T32] r4:8489c900 [ 1324.630035][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.630468][ T32] r10:00000000 r9:e8845e78 r8:84888940 r7:8489c900 r6:80267888 r5:83ed6000 [ 1324.630913][ T32] r4:84888840 [ 1324.631176][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.631536][ T32] Exception stack(0xdf9c5fb0 to 0xdf9c5ff8) [ 1324.631896][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.632272][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.643354][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.643856][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84888840 [ 1324.644317][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.644885][ T32] INFO: task kworker/0:4:3121 blocked for more than 451 seconds. [ 1324.645389][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.645641][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.646015][ T32] task:kworker/0:4 state:D stack:0 pid:3121 tgid:3121 ppid:2 flags:0x00000000 [ 1324.646455][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.646844][ T32] Call trace: [ 1324.647057][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.647491][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df969da4 r5:83ed3c00 [ 1324.647943][ T32] r4:83ed3c00 [ 1324.648135][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.648603][ T32] r5:83ed3c00 r4:8271a0b0 [ 1324.648808][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.649279][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.649723][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df969e20 [ 1324.650177][ T32] r4:00000000 [ 1324.650453][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.651061][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.651626][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.652045][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a8a700 [ 1324.652407][ T32] r4:00000000 [ 1324.663226][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.663816][ T32] r9:83ed3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1324.664180][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.664721][ T32] r5:00001000 r4:e0673000 [ 1324.664956][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.665385][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.665854][ T32] r5:84d1877c r4:84d18400 [ 1324.666159][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.666784][ T32] r7:dddcfe40 r6:82c18000 r5:84d1877c r4:8489c880 [ 1324.667147][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.667668][ T32] r10:83ed3c00 r9:8489c8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.668112][ T32] r4:8489c880 [ 1324.668296][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.668667][ T32] r10:00000000 r9:df9c5e78 r8:84888c00 r7:8489c880 r6:80267888 r5:83ed3c00 [ 1324.669058][ T32] r4:84888a40 [ 1324.669232][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.669654][ T32] Exception stack(0xdf969fb0 to 0xdf969ff8) [ 1324.669948][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.670415][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.670883][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.671194][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84888a40 [ 1324.671522][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.671809][ T32] INFO: task kworker/0:5:3123 blocked for more than 451 seconds. [ 1324.672230][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.683140][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.683790][ T32] task:kworker/0:5 state:D stack:0 pid:3123 tgid:3123 ppid:2 flags:0x00000000 [ 1324.684382][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.684800][ T32] Call trace: [ 1324.685022][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.685504][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df98dda4 r5:83ed0000 [ 1324.685922][ T32] r4:83ed0000 [ 1324.686146][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.686601][ T32] r5:83ed0000 r4:8271a0b0 [ 1324.686955][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.687522][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.688104][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df98de20 [ 1324.688440][ T32] r4:00000000 [ 1324.688597][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.688913][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.689435][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.689830][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0340 [ 1324.690300][ T32] r4:00000000 [ 1324.690478][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.690979][ T32] r9:83ed0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1324.691446][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.691777][ T32] r5:00001000 r4:dfa2b000 [ 1324.691986][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.692326][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.703264][ T32] r5:84d19b7c r4:84d19800 [ 1324.703631][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.704036][ T32] r7:dddcfe40 r6:82c18000 r5:84d19b7c r4:8489cb80 [ 1324.704335][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.704768][ T32] r10:83ed0000 r9:8489cbac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.705251][ T32] r4:8489cb80 [ 1324.705458][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.705926][ T32] r10:00000000 r9:df969e78 r8:84888e00 r7:8489cb80 r6:80267888 r5:83ed0000 [ 1324.706336][ T32] r4:84888cc0 [ 1324.706536][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.706956][ T32] Exception stack(0xdf98dfb0 to 0xdf98dff8) [ 1324.707355][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.707834][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.708236][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.708502][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84888cc0 [ 1324.708883][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.709326][ T32] INFO: task kworker/1:9:3124 blocked for more than 451 seconds. [ 1324.709747][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.709993][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.710425][ T32] task:kworker/1:9 state:D stack:0 pid:3124 tgid:3124 ppid:2 flags:0x00000000 [ 1324.710948][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.711318][ T32] Call trace: [ 1324.711515][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.711841][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9e5da4 r5:836fd400 [ 1324.712245][ T32] r4:836fd400 [ 1324.723405][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.724221][ T32] r5:836fd400 r4:8271a0b0 [ 1324.724386][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.724851][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.725392][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e5e20 [ 1324.725796][ T32] r4:00000000 [ 1324.725975][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.726463][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.727017][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.727545][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f92240 [ 1324.727979][ T32] r4:00000000 [ 1324.728136][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.728567][ T32] r9:836fd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1324.728948][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.729309][ T32] r5:00001000 r4:dfa27000 [ 1324.729542][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.730051][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.730469][ T32] r5:850ccb7c r4:850cc800 [ 1324.730689][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.731263][ T32] r7:ddde3e40 r6:82c18200 r5:850ccb7c r4:848a8c00 [ 1324.731583][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.732013][ T32] r10:836fd400 r9:848a8c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.732383][ T32] r4:848a8c00 [ 1324.743207][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.743895][ T32] r10:00000000 r9:df999e78 r8:842d9dc0 r7:848a8c00 r6:80267888 r5:836fd400 [ 1324.744280][ T32] r4:842d9b00 [ 1324.744451][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.744885][ T32] Exception stack(0xdf9e5fb0 to 0xdf9e5ff8) [ 1324.745224][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.745702][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.746112][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.746689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d9b00 [ 1324.747223][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.747638][ T32] INFO: task kworker/0:6:3126 blocked for more than 451 seconds. [ 1324.748022][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.748248][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.748614][ T32] task:kworker/0:6 state:D stack:0 pid:3126 tgid:3126 ppid:2 flags:0x00000000 [ 1324.749106][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.749410][ T32] Call trace: [ 1324.749643][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.750154][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9e9da4 r5:836f8000 [ 1324.750608][ T32] r4:836f8000 [ 1324.750884][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.751322][ T32] r5:836f8000 r4:8271a0b0 [ 1324.751607][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.752248][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.763119][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e9e20 [ 1324.763575][ T32] r4:00000000 [ 1324.763744][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.764126][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.764525][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.764855][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83d2a000 [ 1324.765238][ T32] r4:00000000 [ 1324.765414][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.765750][ T32] r9:836f8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f011000 [ 1324.766114][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.766502][ T32] r5:00001000 r4:df971000 [ 1324.766782][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.767209][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.767654][ T32] r5:84d1af7c r4:84d1ac00 [ 1324.767886][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.768315][ T32] r7:dddcfe40 r6:82c18000 r5:84d1af7c r4:8489cd00 [ 1324.768575][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.768982][ T32] r10:836f8000 r9:8489cd2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.769291][ T32] r4:8489cd00 [ 1324.769506][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.769863][ T32] r10:00000000 r9:df98de78 r8:842d9e80 r7:8489cd00 r6:80267888 r5:836f8000 [ 1324.770300][ T32] r4:84888d00 [ 1324.770588][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.771015][ T32] Exception stack(0xdf9e9fb0 to 0xdf9e9ff8) [ 1324.771303][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.771734][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.772130][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.772419][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84888d00 [ 1324.783215][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.783817][ T32] INFO: task kworker/0:7:3128 blocked for more than 451 seconds. [ 1324.784302][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.784620][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.785005][ T32] task:kworker/0:7 state:D stack:0 pid:3128 tgid:3128 ppid:2 flags:0x00000000 [ 1324.785493][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.785873][ T32] Call trace: [ 1324.786076][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.786582][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9f5da4 r5:836fa400 [ 1324.787018][ T32] r4:836fa400 [ 1324.787203][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.787764][ T32] r5:836fa400 r4:8271a0b0 [ 1324.787990][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.788444][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.788982][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f5e20 [ 1324.789350][ T32] r4:00000000 [ 1324.789537][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.789937][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.790457][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.791047][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2040 [ 1324.791517][ T32] r4:00000000 [ 1324.791693][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.791995][ T32] r9:836fa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1324.792535][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.803588][ T32] r5:00001000 r4:e069d000 [ 1324.803807][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.804193][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.804528][ T32] r5:84d3b77c r4:84d3b400 [ 1324.804735][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.805184][ T32] r7:dddcfe40 r6:82c18000 r5:84d3b77c r4:8489cc80 [ 1324.805468][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.805880][ T32] r10:836fa400 r9:8489ccac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.806155][ T32] r4:8489cc80 [ 1324.806315][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.806641][ T32] r10:00000000 r9:df9e9e78 r8:842d9f40 r7:8489cc80 r6:80267888 r5:836fa400 [ 1324.807003][ T32] r4:84888300 [ 1324.807160][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.807555][ T32] Exception stack(0xdf9f5fb0 to 0xdf9f5ff8) [ 1324.807817][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.808116][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.808489][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.808826][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84888300 [ 1324.809192][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.809543][ T32] INFO: task kworker/0:8:3130 blocked for more than 451 seconds. [ 1324.809900][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.810149][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.810528][ T32] task:kworker/0:8 state:D stack:0 pid:3130 tgid:3130 ppid:2 flags:0x00000000 [ 1324.810987][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.811346][ T32] Call trace: [ 1324.811558][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.811881][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa05da4 r5:82e35400 [ 1324.812303][ T32] r4:82e35400 [ 1324.823155][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.823833][ T32] r5:82e35400 r4:8271a0b0 [ 1324.824027][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.824493][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.824882][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa05e20 [ 1324.825248][ T32] r4:00000000 [ 1324.825467][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.825866][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.826243][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.826681][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9b80 [ 1324.827068][ T32] r4:00000000 [ 1324.827267][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.827610][ T32] r9:82e35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00f000 [ 1324.827870][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.828193][ T32] r5:00001000 r4:df9c9000 [ 1324.828387][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.828743][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.829081][ T32] r5:84d3877c r4:84d38400 [ 1324.829274][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.829604][ T32] r7:dddcfe40 r6:82c18000 r5:84d3877c r4:8489cc00 [ 1324.829830][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.830252][ T32] r10:82e35400 r9:8489cc2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.830592][ T32] r4:8489cc00 [ 1324.830780][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.831125][ T32] r10:00000000 r9:df9f5e78 r8:842d9840 r7:8489cc00 r6:80267888 r5:82e35400 [ 1324.831427][ T32] r4:8410c2c0 [ 1324.831580][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.831889][ T32] Exception stack(0xdfa05fb0 to 0xdfa05ff8) [ 1324.832209][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.843178][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.843696][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.843983][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8410c2c0 [ 1324.844281][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.844616][ T32] INFO: task kworker/0:9:3132 blocked for more than 451 seconds. [ 1324.844895][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.845144][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.845537][ T32] task:kworker/0:9 state:D stack:0 pid:3132 tgid:3132 ppid:2 flags:0x00000000 [ 1324.846049][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.846368][ T32] Call trace: [ 1324.846597][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.847128][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa19da4 r5:82e44800 [ 1324.847560][ T32] r4:82e44800 [ 1324.847771][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.848278][ T32] r5:82e44800 r4:8271a0b0 [ 1324.848443][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.848835][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.849288][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa19e20 [ 1324.849759][ T32] r4:00000000 [ 1324.849939][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.850340][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.850824][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.851208][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e828c0 [ 1324.851783][ T32] r4:00000000 [ 1324.852258][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.863203][ T32] r9:82e44800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1324.863680][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.864136][ T32] r5:00001000 r4:e00bf000 [ 1324.864365][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.864856][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.865591][ T32] r5:84e40b7c r4:84e40800 [ 1324.865875][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.866444][ T32] r7:dddcfe40 r6:82c18000 r5:84e40b7c r4:8489cd80 [ 1324.866895][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.867455][ T32] r10:82e44800 r9:8489cdac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.867850][ T32] r4:8489cd80 [ 1324.868010][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.868457][ T32] r10:00000000 r9:df9f5e78 r8:841220c0 r7:8489cd80 r6:80267888 r5:82e44800 [ 1324.868913][ T32] r4:84105580 [ 1324.869097][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.869525][ T32] Exception stack(0xdfa19fb0 to 0xdfa19ff8) [ 1324.869810][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.870222][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.870683][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.871138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84105580 [ 1324.871555][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.871899][ T32] INFO: task kworker/0:10:3134 blocked for more than 451 seconds. [ 1324.872286][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.883128][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.883710][ T32] task:kworker/0:10 state:D stack:0 pid:3134 tgid:3134 ppid:2 flags:0x00000000 [ 1324.884210][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.884577][ T32] Call trace: [ 1324.884811][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.885343][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa25da4 r5:82e46000 [ 1324.885650][ T32] r4:82e46000 [ 1324.885831][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.886327][ T32] r5:82e46000 r4:8271a0b0 [ 1324.886617][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.887071][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.887478][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa25e20 [ 1324.887814][ T32] r4:00000000 [ 1324.888022][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.888425][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.888877][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.889308][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaf9c0 [ 1324.889635][ T32] r4:00000000 [ 1324.889804][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.890244][ T32] r9:82e46000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1324.890687][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.891135][ T32] r5:00001000 r4:ea89d000 [ 1324.891384][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.891841][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.892288][ T32] r5:84e2237c r4:84e22000 [ 1324.903057][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.903718][ T32] r7:dddcfe40 r6:82c18000 r5:84e2237c r4:8489ce00 [ 1324.903963][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.904425][ T32] r10:82e46000 r9:8489ce2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.904853][ T32] r4:8489ce00 [ 1324.905092][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.905471][ T32] r10:00000000 r9:dfa19e78 r8:841222c0 r7:8489ce00 r6:80267888 r5:82e46000 [ 1324.905895][ T32] r4:84964040 [ 1324.906067][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.906414][ T32] Exception stack(0xdfa25fb0 to 0xdfa25ff8) [ 1324.906821][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.907184][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.907575][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.907922][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964040 [ 1324.908296][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.908652][ T32] INFO: task kworker/0:11:3135 blocked for more than 451 seconds. [ 1324.908958][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.909253][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.909563][ T32] task:kworker/0:11 state:D stack:0 pid:3135 tgid:3135 ppid:2 flags:0x00000000 [ 1324.909990][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.910275][ T32] Call trace: [ 1324.910527][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.910974][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa31da4 r5:836eec00 [ 1324.911455][ T32] r4:836eec00 [ 1324.911614][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.911998][ T32] r5:836eec00 r4:8271a0b0 [ 1324.912224][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.923133][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.923785][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa31e20 [ 1324.924143][ T32] r4:00000000 [ 1324.924311][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.924664][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.925022][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.925415][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85118940 [ 1324.925873][ T32] r4:00000000 [ 1324.926037][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.926530][ T32] r9:836eec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1324.926952][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.927347][ T32] r5:00001000 r4:eb787000 [ 1324.927572][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.927935][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.928393][ T32] r5:85354f7c r4:85354c00 [ 1324.928621][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.929073][ T32] r7:dddcfe40 r6:82c18000 r5:85354f7c r4:8489ce80 [ 1324.929409][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.929809][ T32] r10:836eec00 r9:8489ceac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.930198][ T32] r4:8489ce80 [ 1324.930369][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.930762][ T32] r10:00000000 r9:dfa25e78 r8:841223c0 r7:8489ce80 r6:80267888 r5:836eec00 [ 1324.931108][ T32] r4:84964040 [ 1324.931279][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.931646][ T32] Exception stack(0xdfa31fb0 to 0xdfa31ff8) [ 1324.931941][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.932397][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.943225][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.943627][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964040 [ 1324.943997][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.944350][ T32] INFO: task kworker/0:12:3137 blocked for more than 451 seconds. [ 1324.944696][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.945012][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.945351][ T32] task:kworker/0:12 state:D stack:0 pid:3137 tgid:3137 ppid:2 flags:0x00000000 [ 1324.945886][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.946205][ T32] Call trace: [ 1324.946392][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.946898][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa3dda4 r5:836e8000 [ 1324.947298][ T32] r4:836e8000 [ 1324.947456][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.947909][ T32] r5:836e8000 r4:8271a0b0 [ 1324.948110][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.948680][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.949188][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa3de20 [ 1324.949626][ T32] r4:00000000 [ 1324.949803][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.950216][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.950764][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.951305][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed34c0 [ 1324.951676][ T32] r4:00000000 [ 1324.951843][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.952372][ T32] r9:836e8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1324.962993][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.963665][ T32] r5:00001000 r4:e887b000 [ 1324.963869][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.964218][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.964692][ T32] r5:84f25b7c r4:84f25800 [ 1324.964914][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.965307][ T32] r7:dddcfe40 r6:82c18000 r5:84f25b7c r4:8489cf00 [ 1324.965666][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.966086][ T32] r10:836e8000 r9:8489cf2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.966485][ T32] r4:8489cf00 [ 1324.966643][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.967055][ T32] r10:00000000 r9:dfa31e78 r8:84122580 r7:8489cf00 r6:80267888 r5:836e8000 [ 1324.967468][ T32] r4:84964340 [ 1324.967648][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.968081][ T32] Exception stack(0xdfa3dfb0 to 0xdfa3dff8) [ 1324.968327][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.968796][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.969257][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.969625][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964340 [ 1324.969959][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.970400][ T32] INFO: task kworker/0:13:3139 blocked for more than 451 seconds. [ 1324.970776][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.971078][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.971423][ T32] task:kworker/0:13 state:D stack:0 pid:3139 tgid:3139 ppid:2 flags:0x00000000 [ 1324.971999][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.972293][ T32] Call trace: [ 1324.983127][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.983726][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa45da4 r5:836ec800 [ 1324.984056][ T32] r4:836ec800 [ 1324.984241][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.984645][ T32] r5:836ec800 r4:8271a0b0 [ 1324.984939][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.985423][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.986015][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa45e20 [ 1324.986347][ T32] r4:00000000 [ 1324.986499][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.986943][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.987399][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.987717][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f5c800 [ 1324.988090][ T32] r4:00000000 [ 1324.988255][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.988580][ T32] r9:836ec800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1324.988975][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.989347][ T32] r5:00001000 r4:eaccd000 [ 1324.989526][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.990018][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.990452][ T32] r5:84f99b7c r4:84f99800 [ 1324.990678][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.991141][ T32] r7:dddcfe40 r6:82c18000 r5:84f99b7c r4:8489cf80 [ 1324.991422][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.991835][ T32] r10:836ec800 r9:8489cfac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.992241][ T32] r4:8489cf80 [ 1324.992403][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.003264][ T32] r10:00000000 r9:dfa31e78 r8:84122740 r7:8489cf80 r6:80267888 r5:836ec800 [ 1325.003739][ T32] r4:849642c0 [ 1325.003928][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.004407][ T32] Exception stack(0xdfa45fb0 to 0xdfa45ff8) [ 1325.004633][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.004965][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.005294][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.005604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849642c0 [ 1325.006018][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.006421][ T32] INFO: task kworker/0:14:3142 blocked for more than 451 seconds. [ 1325.006785][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.007011][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.007528][ T32] task:kworker/0:14 state:D stack:0 pid:3142 tgid:3142 ppid:2 flags:0x00000000 [ 1325.007954][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.008255][ T32] Call trace: [ 1325.008437][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.008762][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9d1da4 r5:83ed0c00 [ 1325.009106][ T32] r4:83ed0c00 [ 1325.009282][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.009716][ T32] r5:83ed0c00 r4:8271a0b0 [ 1325.009909][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.010417][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.010982][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d1e20 [ 1325.011456][ T32] r4:00000000 [ 1325.011650][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.012110][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.023148][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.023778][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f6fdc0 [ 1325.024137][ T32] r4:00000000 [ 1325.024322][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.024687][ T32] r9:83ed0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1325.025009][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.025450][ T32] r5:00001000 r4:e881f000 [ 1325.025626][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.026058][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.026513][ T32] r5:841b7f7c r4:841b7c00 [ 1325.026802][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.027303][ T32] r7:dddcfe40 r6:82c18000 r5:841b7f7c r4:8489ca00 [ 1325.027603][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.028014][ T32] r10:83ed0c00 r9:8489ca2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.028330][ T32] r4:8489ca00 [ 1325.028560][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.028966][ T32] r10:00000000 r9:dfa31e78 r8:849647c0 r7:8489ca00 r6:80267888 r5:83ed0c00 [ 1325.029265][ T32] r4:84964440 [ 1325.029435][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.029831][ T32] Exception stack(0xdf9d1fb0 to 0xdf9d1ff8) [ 1325.030071][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.030476][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.030857][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.031219][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964440 [ 1325.031590][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.031973][ T32] INFO: task kworker/0:15:3145 blocked for more than 451 seconds. [ 1325.032342][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.043559][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.044253][ T32] task:kworker/0:15 state:D stack:0 pid:3145 tgid:3145 ppid:2 flags:0x00000000 [ 1325.044830][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.045151][ T32] Call trace: [ 1325.045347][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.045682][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa51da4 r5:83ed3000 [ 1325.045956][ T32] r4:83ed3000 [ 1325.046151][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.046469][ T32] r5:83ed3000 r4:8271a0b0 [ 1325.046635][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.047147][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.047606][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa51e20 [ 1325.047853][ T32] r4:00000000 [ 1325.048027][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.048335][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.048675][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.048992][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8b980 [ 1325.049276][ T32] r4:00000000 [ 1325.049458][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.049816][ T32] r9:83ed3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1325.050148][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.050491][ T32] r5:00001000 r4:eab79000 [ 1325.050697][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.051203][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.051555][ T32] r5:84fb137c r4:84fb1000 [ 1325.051730][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.052135][ T32] r7:dddcfe40 r6:82c18000 r5:84fb137c r4:8489cb00 [ 1325.063245][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.063858][ T32] r10:83ed3000 r9:8489cb2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.064198][ T32] r4:8489cb00 [ 1325.064395][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.064880][ T32] r10:00000000 r9:dfa31e78 r8:84964940 r7:8489cb00 r6:80267888 r5:83ed3000 [ 1325.065323][ T32] r4:84964640 [ 1325.065479][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.065765][ T32] Exception stack(0xdfa51fb0 to 0xdfa51ff8) [ 1325.066112][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.066464][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.066913][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.067243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964640 [ 1325.067509][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.067824][ T32] INFO: task kworker/0:16:3146 blocked for more than 451 seconds. [ 1325.068143][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.068452][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.068771][ T32] task:kworker/0:16 state:D stack:0 pid:3146 tgid:3146 ppid:2 flags:0x00000000 [ 1325.069142][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.069512][ T32] Call trace: [ 1325.069670][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.070092][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa65da4 r5:83e96c00 [ 1325.070657][ T32] r4:83e96c00 [ 1325.070850][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.071308][ T32] r5:83e96c00 r4:8271a0b0 [ 1325.071486][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.071839][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.072251][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa65e20 [ 1325.083374][ T32] r4:00000000 [ 1325.083720][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.084145][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.084515][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.084892][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507b140 [ 1325.085248][ T32] r4:00000000 [ 1325.085413][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.085819][ T32] r9:83e96c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1325.086215][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.086678][ T32] r5:00001000 r4:eb4af000 [ 1325.087000][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.087555][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.088012][ T32] r5:85086b7c r4:85086800 [ 1325.088334][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.088836][ T32] r7:dddcfe40 r6:82c18000 r5:85086b7c r4:8489ca80 [ 1325.089301][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.089752][ T32] r10:83e96c00 r9:8489caac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.090140][ T32] r4:8489ca80 [ 1325.090321][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.090870][ T32] r10:00000000 r9:dfa31e78 r8:84964980 r7:8489ca80 r6:80267888 r5:83e96c00 [ 1325.091266][ T32] r4:84964640 [ 1325.091504][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.091793][ T32] Exception stack(0xdfa65fb0 to 0xdfa65ff8) [ 1325.092028][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.092414][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.103201][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.103671][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964640 [ 1325.104031][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.104524][ T32] INFO: task kworker/0:17:3148 blocked for more than 451 seconds. [ 1325.104961][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.105305][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.105717][ T32] task:kworker/0:17 state:D stack:0 pid:3148 tgid:3148 ppid:2 flags:0x00000000 [ 1325.106215][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.106558][ T32] Call trace: [ 1325.106867][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.107244][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa01da4 r5:83ecc800 [ 1325.107570][ T32] r4:83ecc800 [ 1325.107847][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.108352][ T32] r5:83ecc800 r4:8271a0b0 [ 1325.108531][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.109030][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.109422][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa01e20 [ 1325.109830][ T32] r4:00000000 [ 1325.110080][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.110576][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.110965][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.111459][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507fc80 [ 1325.111850][ T32] r4:00000000 [ 1325.112092][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.123201][ T32] r9:83ecc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1325.123721][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.124240][ T32] r5:00001000 r4:e47f9000 [ 1325.124453][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.124788][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.125158][ T32] r5:841b3f7c r4:841b3c00 [ 1325.125498][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.126073][ T32] r7:dddcfe40 r6:82c18000 r5:841b3f7c r4:8489c980 [ 1325.126467][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.126930][ T32] r10:83ecc800 r9:8489c9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.127365][ T32] r4:8489c980 [ 1325.127550][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.127903][ T32] r10:00000000 r9:dfa31e78 r8:84964b80 r7:8489c980 r6:80267888 r5:83ecc800 [ 1325.128385][ T32] r4:84964a40 [ 1325.128562][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.128969][ T32] Exception stack(0xdfa01fb0 to 0xdfa01ff8) [ 1325.129336][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.129765][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.130280][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.130612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964a40 [ 1325.130997][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.131490][ T32] INFO: task kworker/1:10:3150 blocked for more than 451 seconds. [ 1325.131884][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.132197][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.143147][ T32] task:kworker/1:10 state:D stack:0 pid:3150 tgid:3150 ppid:2 flags:0x00000000 [ 1325.143866][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.144153][ T32] Call trace: [ 1325.144347][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.144763][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa6dda4 r5:836e9800 [ 1325.145132][ T32] r4:836e9800 [ 1325.145350][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.145776][ T32] r5:836e9800 r4:8271a0b0 [ 1325.145981][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.146499][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.146983][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa6de20 [ 1325.147442][ T32] r4:00000000 [ 1325.147636][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.148174][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.148593][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.149048][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c74c0 [ 1325.149481][ T32] r4:00000000 [ 1325.149750][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.150295][ T32] r9:836e9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1325.150655][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.151042][ T32] r5:00001000 r4:eb023000 [ 1325.151308][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.151708][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.152130][ T32] r5:85227f7c r4:85227c00 [ 1325.152381][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.163304][ T32] r7:ddde3e40 r6:82c18200 r5:85227f7c r4:848a8780 [ 1325.163754][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.164266][ T32] r10:836e9800 r9:848a87ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.164636][ T32] r4:848a8780 [ 1325.164890][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.165420][ T32] r10:00000000 r9:df999e78 r8:84122dc0 r7:848a8780 r6:80267888 r5:836e9800 [ 1325.165822][ T32] r4:84122c40 [ 1325.166010][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.166447][ T32] Exception stack(0xdfa6dfb0 to 0xdfa6dff8) [ 1325.166872][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.167252][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.167646][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.168005][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84122c40 [ 1325.168311][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.168674][ T32] INFO: task kworker/1:11:3152 blocked for more than 451 seconds. [ 1325.169233][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.169532][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.169905][ T32] task:kworker/1:11 state:D stack:0 pid:3152 tgid:3152 ppid:2 flags:0x00000000 [ 1325.170378][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.170683][ T32] Call trace: [ 1325.170967][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.171343][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa89da4 r5:836ed400 [ 1325.171777][ T32] r4:836ed400 [ 1325.172055][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.172413][ T32] r5:836ed400 r4:8271a0b0 [ 1325.183194][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.183888][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.184297][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa89e20 [ 1325.184601][ T32] r4:00000000 [ 1325.184771][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.185201][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.185606][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.185984][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85062840 [ 1325.186398][ T32] r4:00000000 [ 1325.186553][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.187072][ T32] r9:836ed400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1325.187435][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.187873][ T32] r5:00001000 r4:eaf4d000 [ 1325.188158][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.188581][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.189075][ T32] r5:8516977c r4:85169400 [ 1325.189276][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.189686][ T32] r7:ddde3e40 r6:82c18200 r5:8516977c r4:848a8700 [ 1325.189965][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.190428][ T32] r10:836ed400 r9:848a872c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.190850][ T32] r4:848a8700 [ 1325.191062][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.191405][ T32] r10:00000000 r9:dfa6de78 r8:84122ec0 r7:848a8700 r6:80267888 r5:836ed400 [ 1325.191766][ T32] r4:84122c40 [ 1325.191995][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.192407][ T32] Exception stack(0xdfa89fb0 to 0xdfa89ff8) [ 1325.203305][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.203902][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.204307][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.204591][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84122c40 [ 1325.205029][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.205507][ T32] INFO: task kworker/1:12:3154 blocked for more than 451 seconds. [ 1325.205940][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.206229][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.206583][ T32] task:kworker/1:12 state:D stack:0 pid:3154 tgid:3154 ppid:2 flags:0x00000000 [ 1325.207203][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.207519][ T32] Call trace: [ 1325.207698][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.208138][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa85da4 r5:836eb000 [ 1325.208512][ T32] r4:836eb000 [ 1325.208739][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.209221][ T32] r5:836eb000 r4:8271a0b0 [ 1325.209420][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.209878][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.210357][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa85e20 [ 1325.210724][ T32] r4:00000000 [ 1325.210919][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.211362][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.211796][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.212195][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8413adc0 [ 1325.223243][ T32] r4:00000000 [ 1325.223675][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.224086][ T32] r9:836eb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1325.224625][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.225163][ T32] r5:00001000 r4:ea96b000 [ 1325.225411][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.225876][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.226411][ T32] r5:851f377c r4:851f3400 [ 1325.226771][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.227354][ T32] r7:ddde3e40 r6:82c18200 r5:851f377c r4:848a8680 [ 1325.227646][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.228277][ T32] r10:836eb000 r9:848a86ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.228728][ T32] r4:848a8680 [ 1325.228898][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.229469][ T32] r10:00000000 r9:dfa6de78 r8:84122640 r7:848a8680 r6:80267888 r5:836eb000 [ 1325.230053][ T32] r4:841228c0 [ 1325.230234][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.230649][ T32] Exception stack(0xdfa85fb0 to 0xdfa85ff8) [ 1325.230952][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.231339][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.231810][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.232285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841228c0 [ 1325.243289][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.243911][ T32] INFO: task kworker/1:13:3156 blocked for more than 451 seconds. [ 1325.244285][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.244501][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.244767][ T32] task:kworker/1:13 state:D stack:0 pid:3156 tgid:3156 ppid:2 flags:0x00000000 [ 1325.245196][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.245491][ T32] Call trace: [ 1325.245647][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.245966][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa9dda4 r5:836e8c00 [ 1325.246246][ T32] r4:836e8c00 [ 1325.246392][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.246729][ T32] r5:836e8c00 r4:8271a0b0 [ 1325.246973][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.247302][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.247620][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa9de20 [ 1325.248130][ T32] r4:00000000 [ 1325.248285][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.248629][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.249039][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.249388][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85698040 [ 1325.249699][ T32] r4:00000000 [ 1325.249849][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.250177][ T32] r9:836e8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1325.250550][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.250924][ T32] r5:00001000 r4:ecc45000 [ 1325.251125][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.251455][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.252054][ T32] r5:856c637c r4:856c6000 [ 1325.252249][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.263338][ T32] r7:ddde3e40 r6:82c18200 r5:856c637c r4:848a8600 [ 1325.263793][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.264235][ T32] r10:836e8c00 r9:848a862c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.264609][ T32] r4:848a8600 [ 1325.264739][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.265168][ T32] r10:00000000 r9:dfa85e78 r8:84122140 r7:848a8600 r6:80267888 r5:836e8c00 [ 1325.265600][ T32] r4:84122880 [ 1325.265767][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.266159][ T32] Exception stack(0xdfa9dfb0 to 0xdfa9dff8) [ 1325.266448][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.266856][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.267299][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.267670][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84122880 [ 1325.268073][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.268486][ T32] INFO: task kworker/1:14:3158 blocked for more than 451 seconds. [ 1325.268918][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.269298][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.269714][ T32] task:kworker/1:14 state:D stack:0 pid:3158 tgid:3158 ppid:2 flags:0x00000000 [ 1325.270201][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.270580][ T32] Call trace: [ 1325.270868][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.271412][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa91da4 r5:836fe000 [ 1325.271767][ T32] r4:836fe000 [ 1325.271951][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.272480][ T32] r5:836fe000 r4:8271a0b0 [ 1325.283545][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.284069][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.284515][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa91e20 [ 1325.284887][ T32] r4:00000000 [ 1325.285107][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.285565][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.286038][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.286428][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85115f40 [ 1325.286865][ T32] r4:00000000 [ 1325.287065][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.287541][ T32] r9:836fe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1325.287901][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.288265][ T32] r5:00001000 r4:eb6cd000 [ 1325.288486][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.288915][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.289383][ T32] r5:85361f7c r4:85361c00 [ 1325.289619][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.290231][ T32] r7:ddde3e40 r6:82c18200 r5:85361f7c r4:848a8580 [ 1325.290778][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.291861][ T32] r10:836fe000 r9:848a85ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.292167][ T32] r4:848a8580 [ 1325.292384][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.313231][ T32] r10:00000000 r9:dfa9de78 r8:84122200 r7:848a8580 r6:80267888 r5:836fe000 [ 1325.313766][ T32] r4:84122880 [ 1325.313953][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.314267][ T32] Exception stack(0xdfa91fb0 to 0xdfa91ff8) [ 1325.314498][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.314825][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.315146][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.315455][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84122880 [ 1325.315817][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.316158][ T32] INFO: task kworker/0:18:3159 blocked for more than 451 seconds. [ 1325.316412][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.316665][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.316921][ T32] task:kworker/0:18 state:D stack:0 pid:3159 tgid:3159 ppid:2 flags:0x00000000 [ 1325.317335][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.317677][ T32] Call trace: [ 1325.317877][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.318276][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfab1da4 r5:83ec8c00 [ 1325.318623][ T32] r4:83ec8c00 [ 1325.318806][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.319185][ T32] r5:83ec8c00 r4:8271a0b0 [ 1325.319433][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.319828][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.320279][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab1e20 [ 1325.320586][ T32] r4:00000000 [ 1325.320743][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.321205][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.321581][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.321898][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed1bc0 [ 1325.322317][ T32] r4:00000000 [ 1325.322524][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.333739][ T32] r9:83ec8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1325.334064][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.334462][ T32] r5:00001000 r4:eaf4b000 [ 1325.334641][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.335032][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.335395][ T32] r5:8523a77c r4:8523a400 [ 1325.335567][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.335933][ T32] r7:dddcfe40 r6:82c18000 r5:8523a77c r4:838d2b00 [ 1325.336216][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.336568][ T32] r10:83ec8c00 r9:838d2b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.336859][ T32] r4:838d2b00 [ 1325.337021][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.337438][ T32] r10:00000000 r9:dfa31e78 r8:84878300 r7:838d2b00 r6:80267888 r5:83ec8c00 [ 1325.337781][ T32] r4:84964c00 [ 1325.338075][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.338395][ T32] Exception stack(0xdfab1fb0 to 0xdfab1ff8) [ 1325.338627][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.339046][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.339386][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.339748][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964c00 [ 1325.340062][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.340358][ T32] INFO: task kworker/0:19:3162 blocked for more than 451 seconds. [ 1325.340654][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.340868][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.341141][ T32] task:kworker/0:19 state:D stack:0 pid:3162 tgid:3162 ppid:2 flags:0x00000000 [ 1325.341758][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.342051][ T32] Call trace: [ 1325.342279][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.353306][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfaa5da4 r5:83ec8000 [ 1325.353786][ T32] r4:83ec8000 [ 1325.353964][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.354367][ T32] r5:83ec8000 r4:8271a0b0 [ 1325.354602][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.355057][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.355449][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa5e20 [ 1325.355766][ T32] r4:00000000 [ 1325.355956][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.356297][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.356688][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.357029][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8510ab40 [ 1325.357294][ T32] r4:00000000 [ 1325.357445][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.357764][ T32] r9:83ec8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1325.358067][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.358380][ T32] r5:00001000 r4:eb04f000 [ 1325.358552][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.358921][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.359260][ T32] r5:8523bb7c r4:8523b800 [ 1325.359494][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.359845][ T32] r7:dddcfe40 r6:82c18000 r5:8523bb7c r4:8489c780 [ 1325.360090][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.360470][ T32] r10:83ec8000 r9:8489c7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.360808][ T32] r4:8489c780 [ 1325.360988][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.361427][ T32] r10:00000000 r9:dfa31e78 r8:84129100 r7:8489c780 r6:80267888 r5:83ec8000 [ 1325.361692][ T32] r4:84129040 [ 1325.361843][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.362166][ T32] Exception stack(0xdfaa5fb0 to 0xdfaa5ff8) [ 1325.362421][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.373124][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.373646][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.373952][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84129040 [ 1325.374398][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.374730][ T32] INFO: task kworker/0:20:3164 blocked for more than 451 seconds. [ 1325.375113][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.375375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.375710][ T32] task:kworker/0:20 state:D stack:0 pid:3164 tgid:3164 ppid:2 flags:0x00000000 [ 1325.376225][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.376559][ T32] Call trace: [ 1325.376742][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.377252][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfabdda4 r5:8348c800 [ 1325.377614][ T32] r4:8348c800 [ 1325.377849][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.378284][ T32] r5:8348c800 r4:8271a0b0 [ 1325.378452][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.378937][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.379422][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfabde20 [ 1325.379750][ T32] r4:00000000 [ 1325.379914][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.380380][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.380731][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.381159][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8512eb00 [ 1325.381499][ T32] r4:00000000 [ 1325.381743][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.382182][ T32] r9:8348c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1325.393138][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.393679][ T32] r5:00001000 r4:eb933000 [ 1325.393844][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.394230][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.394607][ T32] r5:8537577c r4:85375400 [ 1325.394817][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.395226][ T32] r7:dddcfe40 r6:82c18000 r5:8537577c r4:82ffcc00 [ 1325.395514][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.395872][ T32] r10:8348c800 r9:82ffcc2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.396223][ T32] r4:82ffcc00 [ 1325.396499][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.396958][ T32] r10:00000000 r9:dfa31e78 r8:84129440 r7:82ffcc00 r6:80267888 r5:8348c800 [ 1325.397281][ T32] r4:841291c0 [ 1325.397447][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.397777][ T32] Exception stack(0xdfabdfb0 to 0xdfabdff8) [ 1325.398031][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.398388][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.398701][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.399048][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841291c0 [ 1325.399431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.399753][ T32] INFO: task kworker/0:21:3166 blocked for more than 451 seconds. [ 1325.400075][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.400315][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.400639][ T32] task:kworker/0:21 state:D stack:0 pid:3166 tgid:3166 ppid:2 flags:0x00000000 [ 1325.401091][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.401405][ T32] Call trace: [ 1325.401572][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.401915][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfac9da4 r5:83488000 [ 1325.402251][ T32] r4:83488000 [ 1325.402503][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.413751][ T32] r5:83488000 r4:8271a0b0 [ 1325.414101][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.414624][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.415099][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfac9e20 [ 1325.415466][ T32] r4:00000000 [ 1325.415627][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.415968][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.416435][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.416750][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85411040 [ 1325.417029][ T32] r4:00000000 [ 1325.417175][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.417674][ T32] r9:83488000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00f000 [ 1325.418019][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.418343][ T32] r5:00001000 r4:dfa93000 [ 1325.418597][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.418985][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.419427][ T32] r5:8538af7c r4:8538ac00 [ 1325.419623][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.420045][ T32] r7:dddcfe40 r6:82c18000 r5:8538af7c r4:83522f80 [ 1325.420307][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.420725][ T32] r10:83488000 r9:83522fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.421101][ T32] r4:83522f80 [ 1325.421289][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.421833][ T32] r10:00000000 r9:dfabde78 r8:84129480 r7:83522f80 r6:80267888 r5:83488000 [ 1325.422225][ T32] r4:841292c0 [ 1325.422383][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.433496][ T32] Exception stack(0xdfac9fb0 to 0xdfac9ff8) [ 1325.434122][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.434503][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.434981][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.435333][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841292c0 [ 1325.435767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.436302][ T32] INFO: task kworker/0:22:3168 blocked for more than 451 seconds. [ 1325.436791][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.437059][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.437621][ T32] task:kworker/0:22 state:D stack:0 pid:3168 tgid:3168 ppid:2 flags:0x00000000 [ 1325.438289][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.438695][ T32] Call trace: [ 1325.438926][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.439317][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfaddda4 r5:83720c00 [ 1325.439637][ T32] r4:83720c00 [ 1325.439807][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.440164][ T32] r5:83720c00 r4:8271a0b0 [ 1325.440350][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.440806][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.441427][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfadde20 [ 1325.441777][ T32] r4:00000000 [ 1325.441947][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.442340][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.453309][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.453999][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8554d7c0 [ 1325.454346][ T32] r4:00000000 [ 1325.454545][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.455141][ T32] r9:83720c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1325.455517][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.456024][ T32] r5:00001000 r4:ec63d000 [ 1325.456356][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.456848][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.457223][ T32] r5:8542eb7c r4:8542e800 [ 1325.457417][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.457864][ T32] r7:dddcfe40 r6:82c18000 r5:8542eb7c r4:838fd080 [ 1325.458112][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.458493][ T32] r10:83720c00 r9:838fd0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.458854][ T32] r4:838fd080 [ 1325.459044][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.459508][ T32] r10:00000000 r9:dfabde78 r8:8412e240 r7:838fd080 r6:80267888 r5:83720c00 [ 1325.459857][ T32] r4:841296c0 [ 1325.460076][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.460416][ T32] Exception stack(0xdfaddfb0 to 0xdfaddff8) [ 1325.460695][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.461080][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.461401][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.461719][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841296c0 [ 1325.462216][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.473165][ T32] INFO: task kworker/1:15:3170 blocked for more than 451 seconds. [ 1325.473616][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.473929][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.474242][ T32] task:kworker/1:15 state:D stack:0 pid:3170 tgid:3170 ppid:2 flags:0x00000000 [ 1325.474881][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.475208][ T32] Call trace: [ 1325.475405][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.475902][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfae5da4 r5:834f5400 [ 1325.476260][ T32] r4:834f5400 [ 1325.476417][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.476857][ T32] r5:834f5400 r4:8271a0b0 [ 1325.477055][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.477451][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.477910][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae5e20 [ 1325.478337][ T32] r4:00000000 [ 1325.478527][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.478932][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.479395][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.479769][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85698480 [ 1325.480168][ T32] r4:00000000 [ 1325.480355][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.480715][ T32] r9:834f5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1325.481154][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.481527][ T32] r5:00001000 r4:ecc9b000 [ 1325.481707][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.482040][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.482454][ T32] r5:856c737c r4:856c7000 [ 1325.493611][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.494331][ T32] r7:ddde3e40 r6:82c18200 r5:856c737c r4:848a8500 [ 1325.494587][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.495105][ T32] r10:834f5400 r9:848a852c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.495599][ T32] r4:848a8500 [ 1325.495773][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.496158][ T32] r10:00000000 r9:dfa9de78 r8:8412e400 r7:848a8500 r6:80267888 r5:834f5400 [ 1325.496629][ T32] r4:8412e300 [ 1325.496868][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.497292][ T32] Exception stack(0xdfae5fb0 to 0xdfae5ff8) [ 1325.497698][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.498134][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.498626][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.499206][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8412e300 [ 1325.499533][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.499945][ T32] INFO: task kworker/0:23:3172 blocked for more than 451 seconds. [ 1325.500320][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.500539][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.500871][ T32] task:kworker/0:23 state:D stack:0 pid:3172 tgid:3172 ppid:2 flags:0x00000000 [ 1325.501365][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.501659][ T32] Call trace: [ 1325.501854][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.502295][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfaf5da4 r5:834f2400 [ 1325.513417][ T32] r4:834f2400 [ 1325.513832][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.514488][ T32] r5:834f2400 r4:8271a0b0 [ 1325.514873][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.515499][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.515992][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf5e20 [ 1325.516312][ T32] r4:00000000 [ 1325.516469][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.516839][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.517210][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.517564][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:855de000 [ 1325.517995][ T32] r4:00000000 [ 1325.518154][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.518508][ T32] r9:834f2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1325.519055][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.519430][ T32] r5:00001000 r4:ecb1b000 [ 1325.519618][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.519975][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.520322][ T32] r5:8542f37c r4:8542f000 [ 1325.520512][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.520978][ T32] r7:dddcfe40 r6:82c18000 r5:8542f37c r4:82cb6880 [ 1325.521301][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.521644][ T32] r10:834f2400 r9:82cb68ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.522043][ T32] r4:82cb6880 [ 1325.522486][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.533816][ T32] r10:00000000 r9:dfadde78 r8:8412e580 r7:82cb6880 r6:80267888 r5:834f2400 [ 1325.534269][ T32] r4:84129800 [ 1325.534445][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.534825][ T32] Exception stack(0xdfaf5fb0 to 0xdfaf5ff8) [ 1325.535173][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.535550][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.535960][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.536236][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84129800 [ 1325.536527][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.536998][ T32] INFO: task kworker/0:24:3174 blocked for more than 452 seconds. [ 1325.537429][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.537696][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.538028][ T32] task:kworker/0:24 state:D stack:0 pid:3174 tgid:3174 ppid:2 flags:0x00000000 [ 1325.538492][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.538859][ T32] Call trace: [ 1325.539109][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.539539][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb09da4 r5:8371ec00 [ 1325.539965][ T32] r4:8371ec00 [ 1325.540208][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.540576][ T32] r5:8371ec00 r4:8271a0b0 [ 1325.540788][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.541366][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.541856][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb09e20 [ 1325.542254][ T32] r4:00000000 [ 1325.553138][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.553772][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.554203][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.554549][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85695640 [ 1325.554956][ T32] r4:00000000 [ 1325.555160][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.555551][ T32] r9:8371ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0eb000 [ 1325.555910][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.556282][ T32] r5:00001000 r4:ed101000 [ 1325.556487][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.556913][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.557274][ T32] r5:8561af7c r4:8561ac00 [ 1325.557467][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.557952][ T32] r7:dddcfe40 r6:82c18000 r5:8561af7c r4:82cb6580 [ 1325.558231][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.558654][ T32] r10:8371ec00 r9:82cb65ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.559025][ T32] r4:82cb6580 [ 1325.559222][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.559604][ T32] r10:00000000 r9:dfaf5e78 r8:8412e740 r7:82cb6580 r6:80267888 r5:8371ec00 [ 1325.559933][ T32] r4:84129980 [ 1325.560096][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.560504][ T32] Exception stack(0xdfb09fb0 to 0xdfb09ff8) [ 1325.560747][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.561207][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.561689][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.562042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84129980 [ 1325.562412][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.573156][ T32] INFO: task kworker/0:25:3175 blocked for more than 452 seconds. [ 1325.573757][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.574024][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.574351][ T32] task:kworker/0:25 state:D stack:0 pid:3175 tgid:3175 ppid:2 flags:0x00000000 [ 1325.574997][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.575353][ T32] Call trace: [ 1325.575602][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.576044][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb0dda4 r5:8371bc00 [ 1325.576417][ T32] r4:8371bc00 [ 1325.576636][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.577141][ T32] r5:8371bc00 r4:8271a0b0 [ 1325.577355][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.577846][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.578347][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb0de20 [ 1325.578834][ T32] r4:00000000 [ 1325.579048][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.579591][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.580028][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.580488][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:855e6740 [ 1325.580906][ T32] r4:00000000 [ 1325.581161][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.581644][ T32] r9:8371bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1325.582068][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.593150][ T32] r5:00001000 r4:ec415000 [ 1325.593529][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.593843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.594132][ T32] r5:841be37c r4:841be000 [ 1325.594301][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.594697][ T32] r7:dddcfe40 r6:82c18000 r5:841be37c r4:82cb6080 [ 1325.595121][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.595514][ T32] r10:8371bc00 r9:82cb60ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.595922][ T32] r4:82cb6080 [ 1325.596084][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.596421][ T32] r10:00000000 r9:dfb09e78 r8:8412e840 r7:82cb6080 r6:80267888 r5:8371bc00 [ 1325.596749][ T32] r4:84129980 [ 1325.596883][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.597253][ T32] Exception stack(0xdfb0dfb0 to 0xdfb0dff8) [ 1325.597573][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.597941][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.598298][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.598792][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84129980 [ 1325.599167][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.599630][ T32] INFO: task kworker/0:26:3177 blocked for more than 452 seconds. [ 1325.600171][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.600404][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.600783][ T32] task:kworker/0:26 state:D stack:0 pid:3177 tgid:3177 ppid:2 flags:0x00000000 [ 1325.601362][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.601705][ T32] Call trace: [ 1325.601908][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.602393][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb15da4 r5:8371e000 [ 1325.613267][ T32] r4:8371e000 [ 1325.613657][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.614071][ T32] r5:8371e000 r4:8271a0b0 [ 1325.614268][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.614764][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.615223][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb15e20 [ 1325.615622][ T32] r4:00000000 [ 1325.615878][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.616313][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.616750][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.617198][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85684e80 [ 1325.617560][ T32] r4:00000000 [ 1325.617730][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.618242][ T32] r9:8371e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1325.618605][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.619070][ T32] r5:00001000 r4:ec393000 [ 1325.619300][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.620007][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.620644][ T32] r5:856be37c r4:856be000 [ 1325.620954][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.621377][ T32] r7:dddcfe40 r6:82c18000 r5:856be37c r4:8414fe00 [ 1325.621654][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.622080][ T32] r10:8371e000 r9:8414fe2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.622534][ T32] r4:8414fe00 [ 1325.633535][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.634005][ T32] r10:00000000 r9:dfb09e78 r8:8412ea00 r7:8414fe00 r6:80267888 r5:8371e000 [ 1325.634378][ T32] r4:84129ac0 [ 1325.634536][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.634877][ T32] Exception stack(0xdfb15fb0 to 0xdfb15ff8) [ 1325.635129][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.635473][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.635849][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.636223][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84129ac0 [ 1325.636527][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.636957][ T32] INFO: task kworker/0:27:3180 blocked for more than 452 seconds. [ 1325.637284][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.637578][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.637905][ T32] task:kworker/0:27 state:D stack:0 pid:3180 tgid:3180 ppid:2 flags:0x00000000 [ 1325.638392][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.638770][ T32] Call trace: [ 1325.639050][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.639670][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb31da4 r5:834e3000 [ 1325.640075][ T32] r4:834e3000 [ 1325.640304][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.640934][ T32] r5:834e3000 r4:8271a0b0 [ 1325.641244][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.641645][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.642417][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb31e20 [ 1325.653251][ T32] r4:00000000 [ 1325.653665][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.654064][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.654640][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.655159][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2f600 [ 1325.655572][ T32] r4:00000000 [ 1325.655763][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.656507][ T32] r9:834e3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e9000 [ 1325.657048][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.657686][ T32] r5:00001000 r4:ed1a3000 [ 1325.658143][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.658948][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.659568][ T32] r5:841be77c r4:841be400 [ 1325.659995][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.660375][ T32] r7:dddcfe40 r6:82c18000 r5:841be77c r4:842d6380 [ 1325.660692][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.661124][ T32] r10:834e3000 r9:842d63ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.661670][ T32] r4:842d6380 [ 1325.661868][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.662385][ T32] r10:00000000 r9:dfb09e78 r8:8412ec80 r7:842d6380 r6:80267888 r5:834e3000 [ 1325.673290][ T32] r4:84129e00 [ 1325.673656][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.674077][ T32] Exception stack(0xdfb31fb0 to 0xdfb31ff8) [ 1325.674375][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.674705][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.675032][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.675616][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84129e00 [ 1325.676006][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.676432][ T32] INFO: task kworker/0:28:3182 blocked for more than 452 seconds. [ 1325.676909][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.677234][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.677599][ T32] task:kworker/0:28 state:D stack:0 pid:3182 tgid:3182 ppid:2 flags:0x00000000 [ 1325.678168][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.678526][ T32] Call trace: [ 1325.678692][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.679034][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb29da4 r5:83724800 [ 1325.679976][ T32] r4:83724800 [ 1325.680219][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.680630][ T32] r5:83724800 r4:8271a0b0 [ 1325.680829][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.681398][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.682107][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb29e20 [ 1325.693271][ T32] r4:00000000 [ 1325.694708][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.695826][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.696361][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.696757][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84964ec0 [ 1325.697198][ T32] r4:00000000 [ 1325.697370][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.697690][ T32] r9:83724800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f10d000 [ 1325.699552][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.713982][ T32] r5:00001000 r4:ecd05000 [ 1325.714471][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.715179][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.715665][ T32] r5:85645f7c r4:85645c00 [ 1325.715942][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.716471][ T32] r7:dddcfe40 r6:82c18000 r5:85645f7c r4:842d6300 [ 1325.716785][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.717324][ T32] r10:83724800 r9:842d632c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.717749][ T32] r4:842d6300 [ 1325.717943][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.718329][ T32] r10:00000000 r9:dfb31e78 r8:84129580 r7:842d6300 r6:80267888 r5:83724800 [ 1325.718686][ T32] r4:84129f00 [ 1325.718899][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.719273][ T32] Exception stack(0xdfb29fb0 to 0xdfb29ff8) [ 1325.719600][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.720055][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.720404][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.720839][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84129f00 [ 1325.721241][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.721594][ T32] INFO: task kworker/0:29:3185 blocked for more than 452 seconds. [ 1325.721880][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.722160][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.733567][ T32] task:kworker/0:29 state:D stack:0 pid:3185 tgid:3185 ppid:2 flags:0x00000000 [ 1325.734441][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.734865][ T32] Call trace: [ 1325.735148][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.735542][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfab5da4 r5:83721800 [ 1325.736067][ T32] r4:83721800 [ 1325.736247][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.736701][ T32] r5:83721800 r4:8271a0b0 [ 1325.736919][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.737431][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.737916][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab5e20 [ 1325.738264][ T32] r4:00000000 [ 1325.738452][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.738857][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.739326][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.739680][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857b9d00 [ 1325.740081][ T32] r4:00000000 [ 1325.740279][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.740776][ T32] r9:83721800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ff000 [ 1325.741136][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.741663][ T32] r5:00001000 r4:ecc21000 [ 1325.741933][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.742424][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.754080][ T32] r5:85647b7c r4:85647800 [ 1325.754325][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.754905][ T32] r7:dddcfe40 r6:82c18000 r5:85647b7c r4:84101780 [ 1325.755201][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.755650][ T32] r10:83721800 r9:841017ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.755945][ T32] r4:84101780 [ 1325.756121][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.757126][ T32] r10:00000000 r9:dfb29e78 r8:84133200 r7:84101780 r6:80267888 r5:83721800 [ 1325.757812][ T32] r4:84133140 [ 1325.757995][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.758410][ T32] Exception stack(0xdfab5fb0 to 0xdfab5ff8) [ 1325.758716][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.759341][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.760118][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.760548][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84133140 [ 1325.760944][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.761629][ T32] INFO: task kworker/0:30:3186 blocked for more than 452 seconds. [ 1325.762056][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.762388][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.773647][ T32] task:kworker/0:30 state:D stack:0 pid:3186 tgid:3186 ppid:2 flags:0x00000000 [ 1325.774452][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.775153][ T32] Call trace: [ 1325.775389][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.775966][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb3dda4 r5:83725400 [ 1325.776381][ T32] r4:83725400 [ 1325.776535][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.777062][ T32] r5:83725400 r4:8271a0b0 [ 1325.777312][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.777641][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.778014][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb3de20 [ 1325.778267][ T32] r4:00000000 [ 1325.778409][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.778846][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.779298][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.779720][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414eec0 [ 1325.780043][ T32] r4:00000000 [ 1325.780213][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.780618][ T32] r9:83725400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1325.780988][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.781540][ T32] r5:00001000 r4:dfb47000 [ 1325.781751][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.782251][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.793623][ T32] r5:843d5b7c r4:843d5800 [ 1325.794093][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.794562][ T32] r7:dddcfe40 r6:82c18000 r5:843d5b7c r4:84101800 [ 1325.794922][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.795348][ T32] r10:83725400 r9:8410182c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.795695][ T32] r4:84101800 [ 1325.795905][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.796303][ T32] r10:00000000 r9:dfab5e78 r8:841332c0 r7:84101800 r6:80267888 r5:83725400 [ 1325.796748][ T32] r4:84133100 [ 1325.796963][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.797376][ T32] Exception stack(0xdfb3dfb0 to 0xdfb3dff8) [ 1325.797668][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.798049][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.798587][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.799022][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84133100 [ 1325.799481][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.800013][ T32] INFO: task kworker/0:31:3188 blocked for more than 452 seconds. [ 1325.800467][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.800793][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.801223][ T32] task:kworker/0:31 state:D stack:0 pid:3188 tgid:3188 ppid:2 flags:0x00000000 [ 1325.801698][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.802136][ T32] Call trace: [ 1325.802318][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.813623][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfad1da4 r5:83726c00 [ 1325.814163][ T32] r4:83726c00 [ 1325.814344][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.814898][ T32] r5:83726c00 r4:8271a0b0 [ 1325.815086][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.815539][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.815866][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e20 [ 1325.816379][ T32] r4:00000000 [ 1325.816548][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.816923][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.817364][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.817711][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae1e80 [ 1325.817986][ T32] r4:00000000 [ 1325.818148][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.818513][ T32] r9:83726c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f1a9000 [ 1325.818866][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.819471][ T32] r5:00001000 r4:ecdcf000 [ 1325.819653][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.820032][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.820520][ T32] r5:856f737c r4:856f7000 [ 1325.820706][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.821088][ T32] r7:dddcfe40 r6:82c18000 r5:856f737c r4:8413d000 [ 1325.821340][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.821925][ T32] r10:83726c00 r9:8413d02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.822319][ T32] r4:8413d000 [ 1325.833831][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.834479][ T32] r10:00000000 r9:dfb3de78 r8:84133640 r7:8413d000 r6:80267888 r5:83726c00 [ 1325.834872][ T32] r4:84133380 [ 1325.835065][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.835391][ T32] Exception stack(0xdfad1fb0 to 0xdfad1ff8) [ 1325.835619][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.836034][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.836441][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.836802][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84133380 [ 1325.837198][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.837585][ T32] INFO: task kworker/0:32:3190 blocked for more than 452 seconds. [ 1325.837927][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.838173][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.838506][ T32] task:kworker/0:32 state:D stack:0 pid:3190 tgid:3190 ppid:2 flags:0x00000000 [ 1325.839059][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.839547][ T32] Call trace: [ 1325.839741][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.840276][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb51da4 r5:83722400 [ 1325.840590][ T32] r4:83722400 [ 1325.840769][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.841293][ T32] r5:83722400 r4:8271a0b0 [ 1325.841506][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.842048][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.853311][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb51e20 [ 1325.853926][ T32] r4:00000000 [ 1325.854105][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.854608][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.855051][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.855437][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a27080 [ 1325.855780][ T32] r4:00000000 [ 1325.855950][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.856335][ T32] r9:83722400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f1cf000 [ 1325.856669][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.857085][ T32] r5:00001000 r4:ec5fd000 [ 1325.857308][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.857654][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.858110][ T32] r5:84c4db7c r4:84c4d800 [ 1325.858333][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.858856][ T32] r7:dddcfe40 r6:82c18000 r5:84c4db7c r4:8413d080 [ 1325.859145][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.859658][ T32] r10:83722400 r9:8413d0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.859930][ T32] r4:8413d080 [ 1325.860115][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.860555][ T32] r10:00000000 r9:dfb3de78 r8:841336c0 r7:8413d080 r6:80267888 r5:83722400 [ 1325.860881][ T32] r4:84133380 [ 1325.861041][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.861392][ T32] Exception stack(0xdfb51fb0 to 0xdfb51ff8) [ 1325.861779][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.862341][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.873231][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.873741][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84133380 [ 1325.874112][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.874513][ T32] INFO: task kworker/1:16:3192 blocked for more than 452 seconds. [ 1325.874987][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.875264][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.875758][ T32] task:kworker/1:16 state:D stack:0 pid:3192 tgid:3192 ppid:2 flags:0x00000000 [ 1325.876282][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.876590][ T32] Call trace: [ 1325.876775][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.877155][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb65da4 r5:83fab000 [ 1325.877551][ T32] r4:83fab000 [ 1325.877709][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.878111][ T32] r5:83fab000 r4:8271a0b0 [ 1325.878306][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.878726][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.879145][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb65e20 [ 1325.879719][ T32] r4:00000000 [ 1325.879963][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.880559][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.880997][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.881474][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85698280 [ 1325.882063][ T32] r4:00000000 [ 1325.882271][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.903307][ T32] r9:83fab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1325.903784][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.904235][ T32] r5:00001000 r4:ecc6d000 [ 1325.904501][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.904872][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.905270][ T32] r5:856c6b7c r4:856c6800 [ 1325.905473][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.905895][ T32] r7:ddde3e40 r6:82c18200 r5:856c6b7c r4:848a8480 [ 1325.906170][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.906595][ T32] r10:83fab000 r9:848a84ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.906966][ T32] r4:848a8480 [ 1325.907124][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.907463][ T32] r10:00000000 r9:dfae5e78 r8:84133880 r7:848a8480 r6:80267888 r5:83fab000 [ 1325.907790][ T32] r4:8412ef40 [ 1325.907994][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.908398][ T32] Exception stack(0xdfb65fb0 to 0xdfb65ff8) [ 1325.908681][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.909020][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.909581][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.910043][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8412ef40 [ 1325.910414][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.910822][ T32] INFO: task kworker/0:33:3193 blocked for more than 452 seconds. [ 1325.911149][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.911460][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.912010][ T32] task:kworker/0:33 state:D stack:0 pid:3193 tgid:3193 ppid:2 flags:0x00000000 [ 1325.923305][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.923929][ T32] Call trace: [ 1325.924122][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.924571][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb45da4 r5:834e3c00 [ 1325.924985][ T32] r4:834e3c00 [ 1325.925168][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.925612][ T32] r5:834e3c00 r4:8271a0b0 [ 1325.925874][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.926385][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.926870][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb45e20 [ 1325.927173][ T32] r4:00000000 [ 1325.927345][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.927709][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.928093][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.928503][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85519240 [ 1325.928798][ T32] r4:00000000 [ 1325.928964][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.929600][ T32] r9:834e3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f27d000 [ 1325.929955][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.930527][ T32] r5:00001000 r4:ed18f000 [ 1325.930724][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.931163][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.931756][ T32] r5:859a937c r4:859a9000 [ 1325.932089][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.943209][ T32] r7:dddcfe40 r6:82c18000 r5:859a937c r4:8413d100 [ 1325.943671][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.944248][ T32] r10:834e3c00 r9:8413d12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.944568][ T32] r4:8413d100 [ 1325.944736][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.945123][ T32] r10:00000000 r9:dfb3de78 r8:8412ef40 r7:8413d100 r6:80267888 r5:834e3c00 [ 1325.945492][ T32] r4:841338c0 [ 1325.945660][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.945976][ T32] Exception stack(0xdfb45fb0 to 0xdfb45ff8) [ 1325.946233][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.946591][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.947041][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.947391][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841338c0 [ 1325.947774][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.948132][ T32] INFO: task kworker/0:34:3196 blocked for more than 452 seconds. [ 1325.948501][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.948726][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.949048][ T32] task:kworker/0:34 state:D stack:0 pid:3196 tgid:3196 ppid:2 flags:0x00000000 [ 1325.949675][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.950079][ T32] Call trace: [ 1325.950294][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.950717][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df979da4 r5:834e1800 [ 1325.951137][ T32] r4:834e1800 [ 1325.951304][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.951775][ T32] r5:834e1800 r4:8271a0b0 [ 1325.951977][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.952456][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.964123][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df979e20 [ 1325.964542][ T32] r4:00000000 [ 1325.964716][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.965127][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.965593][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.965935][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a88fc0 [ 1325.966217][ T32] r4:00000000 [ 1325.966352][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.966785][ T32] r9:834e1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f29b000 [ 1325.967114][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.967448][ T32] r5:00001000 r4:ed1db000 [ 1325.967608][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.967906][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.968327][ T32] r5:843d777c r4:843d7400 [ 1325.968518][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.969098][ T32] r7:dddcfe40 r6:82c18000 r5:843d777c r4:8413d180 [ 1325.969570][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.970088][ T32] r10:834e1800 r9:8413d1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.970458][ T32] r4:8413d180 [ 1325.970643][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.971068][ T32] r10:00000000 r9:dfb45e78 r8:8412e300 r7:8413d180 r6:80267888 r5:834e1800 [ 1325.971395][ T32] r4:84133a00 [ 1325.971741][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.972082][ T32] Exception stack(0xdf979fb0 to 0xdf979ff8) [ 1325.972551][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.976343][ T31] audit: type=1400 audit(1325.870:77): avc: denied { remove_name } for pid=2904 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 [ 1325.984128][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.984583][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.984884][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84133a00 [ 1325.985182][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.985559][ T32] INFO: task kworker/1:17:3203 blocked for more than 452 seconds. [ 1325.985829][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.986033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.986311][ T32] task:kworker/1:17 state:D stack:0 pid:3203 tgid:3203 ppid:2 flags:0x00000000 [ 1325.986796][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.987084][ T32] Call trace: [ 1325.987281][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.987652][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb79da4 r5:82f7c800 [ 1325.987978][ T32] r4:82f7c800 [ 1325.988139][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.988614][ T32] r5:82f7c800 r4:8271a0b0 [ 1325.988842][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.989429][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.989829][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb79e20 [ 1325.990352][ T32] r4:00000000 [ 1325.991512][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.992025][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.993062][ T31] audit: type=1400 audit(1325.890:78): avc: denied { rename } for pid=2904 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 [ 1326.003107][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.003730][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85698580 [ 1326.004167][ T32] r4:00000000 [ 1326.004365][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.004724][ T32] r9:82f7c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1326.005089][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.005465][ T32] r5:00001000 r4:ece0d000 [ 1326.005704][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.006065][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.006475][ T32] r5:856c777c r4:856c7400 [ 1326.006867][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.007263][ T32] r7:ddde3e40 r6:82c18200 r5:856c777c r4:848a8300 [ 1326.007486][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.007883][ T32] r10:82f7c800 r9:848a832c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.008162][ T32] r4:848a8300 [ 1326.008327][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.008633][ T32] r10:00000000 r9:dfae5e78 r8:841444c0 r7:848a8300 r6:80267888 r5:82f7c800 [ 1326.009321][ T32] r4:841443c0 [ 1326.009567][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.010013][ T32] Exception stack(0xdfb79fb0 to 0xdfb79ff8) [ 1326.010287][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.010650][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.011032][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.011340][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841443c0 [ 1326.011853][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.012246][ T32] INFO: task kworker/1:18:3204 blocked for more than 452 seconds. [ 1326.023269][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.023756][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.024192][ T32] task:kworker/1:18 state:D stack:0 pid:3204 tgid:3204 ppid:2 flags:0x00000000 [ 1326.024694][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.025083][ T32] Call trace: [ 1326.025295][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.025681][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb61da4 r5:84810000 [ 1326.026094][ T32] r4:84810000 [ 1326.026335][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.026880][ T32] r5:84810000 r4:8271a0b0 [ 1326.027138][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.027596][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.028162][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb61e20 [ 1326.028686][ T32] r4:00000000 [ 1326.028853][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.029472][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.029846][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.030394][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85698680 [ 1326.030804][ T32] r4:00000000 [ 1326.031014][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.031383][ T32] r9:84810000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1326.031867][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.032562][ T32] r5:00001000 r4:ece2b000 [ 1326.043864][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.044371][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.044779][ T32] r5:856c7b7c r4:856c7800 [ 1326.045025][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.045418][ T32] r7:ddde3e40 r6:82c18200 r5:856c7b7c r4:848a8380 [ 1326.045703][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.046168][ T32] r10:84810000 r9:848a83ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.046570][ T32] r4:848a8380 [ 1326.046843][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.047344][ T32] r10:00000000 r9:dfb79e78 r8:84144540 r7:848a8380 r6:80267888 r5:84810000 [ 1326.047774][ T32] r4:841443c0 [ 1326.048004][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.048446][ T32] Exception stack(0xdfb61fb0 to 0xdfb61ff8) [ 1326.048895][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.049456][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.050060][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.050507][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841443c0 [ 1326.050939][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.051300][ T32] INFO: task kworker/1:19:3205 blocked for more than 452 seconds. [ 1326.051799][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.052013][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.063221][ T32] task:kworker/1:19 state:D stack:0 pid:3205 tgid:3205 ppid:2 flags:0x00000000 [ 1326.063844][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.064197][ T32] Call trace: [ 1326.064447][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.064880][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb8dda4 r5:84810c00 [ 1326.065435][ T32] r4:84810c00 [ 1326.065633][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.066046][ T32] r5:84810c00 r4:8271a0b0 [ 1326.066228][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.066584][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.067065][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb8de20 [ 1326.067454][ T32] r4:00000000 [ 1326.067612][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.067966][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.068372][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.068871][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85698900 [ 1326.069448][ T32] r4:00000000 [ 1326.069701][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.070218][ T32] r9:84810c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1326.070519][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.070966][ T32] r5:00001000 r4:ece47000 [ 1326.071152][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.071661][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.072041][ T32] r5:856c837c r4:856c8000 [ 1326.072390][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.083312][ T32] r7:ddde3e40 r6:82c18200 r5:856c837c r4:848a8400 [ 1326.083768][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.084164][ T32] r10:84810c00 r9:848a842c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.084444][ T32] r4:848a8400 [ 1326.084666][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.085023][ T32] r10:00000000 r9:dfb61e78 r8:84144680 r7:848a8400 r6:80267888 r5:84810c00 [ 1326.085392][ T32] r4:841443c0 [ 1326.085593][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.085994][ T32] Exception stack(0xdfb8dfb0 to 0xdfb8dff8) [ 1326.086250][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.086617][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.087002][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.087302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841443c0 [ 1326.087681][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.088393][ T32] INFO: task kworker/1:40:3468 blocked for more than 452 seconds. [ 1326.088685][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.088905][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.089379][ T32] task:kworker/1:40 state:D stack:0 pid:3468 tgid:3468 ppid:2 flags:0x00000000 [ 1326.089953][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.090390][ T32] Call trace: [ 1326.090617][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.091044][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff21da4 r5:843fe000 [ 1326.091392][ T32] r4:843fe000 [ 1326.091660][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.092131][ T32] r5:843fe000 r4:8271a0b0 [ 1326.092424][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.103806][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.104347][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff21e20 [ 1326.104689][ T32] r4:00000000 [ 1326.104967][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.105399][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.105838][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.106264][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84351b80 [ 1326.106583][ T32] r4:00000000 [ 1326.106877][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.107556][ T32] r9:843fe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1326.107840][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.108245][ T32] r5:00001000 r4:dfc15000 [ 1326.108434][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.108753][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.109380][ T32] r5:84a5977c r4:84a59400 [ 1326.109684][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.110157][ T32] r7:ddde3e40 r6:82c18200 r5:84a5977c r4:84a33400 [ 1326.110461][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.111035][ T32] r10:843fe000 r9:84a3342c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.111385][ T32] r4:84a33400 [ 1326.111675][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.112098][ T32] r10:00000000 r9:dff05e78 r8:8439ff00 r7:84a33400 r6:80267888 r5:843fe000 [ 1326.112439][ T32] r4:84346980 [ 1326.123390][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.124002][ T32] Exception stack(0xdff21fb0 to 0xdff21ff8) [ 1326.124296][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.124593][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.124912][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.125232][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84346980 [ 1326.125631][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.126414][ T32] INFO: task kworker/1:41:3470 blocked for more than 452 seconds. [ 1326.126817][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.127142][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.127486][ T32] task:kworker/1:41 state:D stack:0 pid:3470 tgid:3470 ppid:2 flags:0x00000000 [ 1326.128007][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.128311][ T32] Call trace: [ 1326.128595][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.128942][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff29da4 r5:843fd400 [ 1326.129357][ T32] r4:843fd400 [ 1326.129546][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.129909][ T32] r5:843fd400 r4:8271a0b0 [ 1326.130307][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.130795][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.131224][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff29e20 [ 1326.131656][ T32] r4:00000000 [ 1326.131853][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.132368][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.143277][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.143934][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356000 [ 1326.144302][ T32] r4:00000000 [ 1326.144502][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.144825][ T32] r9:843fd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1326.145156][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.145529][ T32] r5:00001000 r4:dfc03000 [ 1326.145734][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.146079][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.146492][ T32] r5:84a7077c r4:84a70400 [ 1326.146775][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.147209][ T32] r7:ddde3e40 r6:82c18200 r5:84a7077c r4:84a33480 [ 1326.147557][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.148022][ T32] r10:843fd400 r9:84a334ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.148443][ T32] r4:84a33480 [ 1326.148625][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.149101][ T32] r10:00000000 r9:dff21e78 r8:8439f240 r7:84a33480 r6:80267888 r5:843fd400 [ 1326.149619][ T32] r4:84346980 [ 1326.149839][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.150589][ T32] Exception stack(0xdff29fb0 to 0xdff29ff8) [ 1326.150941][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.151822][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.152156][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.163275][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84346980 [ 1326.163856][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.164240][ T32] INFO: task kworker/0:150:3482 blocked for more than 452 seconds. [ 1326.164581][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.164871][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.165273][ T32] task:kworker/0:150 state:D stack:0 pid:3482 tgid:3482 ppid:2 flags:0x00000000 [ 1326.165716][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.166165][ T32] Call trace: [ 1326.166373][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.166983][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfe51da4 r5:842ebc00 [ 1326.167340][ T32] r4:842ebc00 [ 1326.167509][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.167859][ T32] r5:842ebc00 r4:8271a0b0 [ 1326.168193][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.168710][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.169491][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe51e20 [ 1326.170000][ T32] r4:00000000 [ 1326.170412][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.170947][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.171469][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.172048][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84342b80 [ 1326.183256][ T32] r4:00000000 [ 1326.183613][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.184139][ T32] r9:842ebc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1326.184616][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.185088][ T32] r5:00001000 r4:df97b000 [ 1326.185315][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.185725][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.186240][ T32] r5:84a6b37c r4:84a6b000 [ 1326.186470][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.186990][ T32] r7:dddcfe40 r6:82c18000 r5:84a6b37c r4:842e4900 [ 1326.187305][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.187815][ T32] r10:842ebc00 r9:842e492c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.188199][ T32] r4:842e4900 [ 1326.188408][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.188845][ T32] r10:00000000 r9:dff3de78 r8:84346e80 r7:842e4900 r6:80267888 r5:842ebc00 [ 1326.189137][ T32] r4:84342740 [ 1326.189504][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.189866][ T32] Exception stack(0xdfe51fb0 to 0xdfe51ff8) [ 1326.190122][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.190613][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.191063][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.191401][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84342740 [ 1326.191854][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.192182][ T32] INFO: task kworker/0:153:3488 blocked for more than 452 seconds. [ 1326.203201][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.205097][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.205526][ T32] task:kworker/0:153 state:D stack:0 pid:3488 tgid:3488 ppid:2 flags:0x00000000 [ 1326.206013][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.206407][ T32] Call trace: [ 1326.206631][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.207105][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff51da4 r5:842ed400 [ 1326.207555][ T32] r4:842ed400 [ 1326.207727][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.208137][ T32] r5:842ed400 r4:8271a0b0 [ 1326.208343][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.208776][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.209343][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff51e20 [ 1326.209762][ T32] r4:00000000 [ 1326.209989][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.210503][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.210966][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.211624][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84342f40 [ 1326.211994][ T32] r4:00000000 [ 1326.212163][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.223073][ T32] r9:842ed400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1326.223673][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.224142][ T32] r5:00001000 r4:dfba7000 [ 1326.224352][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.224798][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.225275][ T32] r5:84a6bf7c r4:84a6bc00 [ 1326.225480][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.225960][ T32] r7:dddcfe40 r6:82c18000 r5:84a6bf7c r4:842e4a80 [ 1326.226281][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.226769][ T32] r10:842ed400 r9:842e4aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.227370][ T32] r4:842e4a80 [ 1326.227566][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.227775][ T32] r10:00000000 r9:dfe51e78 r8:843511c0 r7:842e4a80 r6:80267888 r5:842ed400 [ 1326.228002][ T32] r4:84342980 [ 1326.228088][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.228400][ T32] Exception stack(0xdff51fb0 to 0xdff51ff8) [ 1326.228566][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.228775][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.228962][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.229189][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84342980 [ 1326.229459][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.229684][ T32] INFO: task kworker/0:154:3489 blocked for more than 452 seconds. [ 1326.229902][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.230052][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.230349][ T32] task:kworker/0:154 state:D stack:0 pid:3489 tgid:3489 ppid:2 flags:0x00000000 [ 1326.230617][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.230874][ T32] Call trace: [ 1326.231013][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.231222][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff55da4 r5:842e9800 [ 1326.231477][ T32] r4:842e9800 [ 1326.231692][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.231913][ T32] r5:842e9800 r4:8271a0b0 [ 1326.232058][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.232393][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.243170][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff55e20 [ 1326.243708][ T32] r4:00000000 [ 1326.243893][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.244300][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.244755][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.245084][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84342cc0 [ 1326.245405][ T32] r4:00000000 [ 1326.245556][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.245945][ T32] r9:842e9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1326.246327][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.246646][ T32] r5:00001000 r4:df9b7000 [ 1326.246882][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.247301][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.247630][ T32] r5:84a6b77c r4:84a6b400 [ 1326.247809][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.248152][ T32] r7:dddcfe40 r6:82c18000 r5:84a6b77c r4:842e4b00 [ 1326.248442][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.248816][ T32] r10:842e9800 r9:842e4b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.249146][ T32] r4:842e4b00 [ 1326.249333][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.249637][ T32] r10:00000000 r9:dff51e78 r8:843512c0 r7:842e4b00 r6:80267888 r5:842e9800 [ 1326.250066][ T32] r4:84342ac0 [ 1326.250290][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.250670][ T32] Exception stack(0xdff55fb0 to 0xdff55ff8) [ 1326.250988][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.251296][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.251634][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.251907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84342ac0 [ 1326.252226][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.263107][ T32] INFO: task kworker/0:155:3491 blocked for more than 452 seconds. [ 1326.263447][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.263608][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.263796][ T32] task:kworker/0:155 state:D stack:0 pid:3491 tgid:3491 ppid:2 flags:0x00000000 [ 1326.264108][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.264333][ T32] Call trace: [ 1326.264476][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.264854][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff5dda4 r5:842eec00 [ 1326.265171][ T32] r4:842eec00 [ 1326.265340][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.265727][ T32] r5:842eec00 r4:8271a0b0 [ 1326.265968][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.266430][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.266944][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff5de20 [ 1326.267364][ T32] r4:00000000 [ 1326.267592][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.267968][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.268322][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.268746][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84342e00 [ 1326.269115][ T32] r4:00000000 [ 1326.269285][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.269695][ T32] r9:842eec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1326.270117][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.270548][ T32] r5:00001000 r4:dfb6d000 [ 1326.270793][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.271275][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.271759][ T32] r5:84a6bb7c r4:84a6b800 [ 1326.271970][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.272450][ T32] r7:dddcfe40 r6:82c18000 r5:84a6bb7c r4:842e4b80 [ 1326.283221][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.283883][ T32] r10:842eec00 r9:842e4bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.284249][ T32] r4:842e4b80 [ 1326.284481][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.284867][ T32] r10:00000000 r9:dff51e78 r8:84351480 r7:842e4b80 r6:80267888 r5:842eec00 [ 1326.285320][ T32] r4:84342c00 [ 1326.285514][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.285846][ T32] Exception stack(0xdff5dfb0 to 0xdff5dff8) [ 1326.286213][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.286580][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.287160][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.287682][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84342c00 [ 1326.288037][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.288448][ T32] INFO: task kworker/0:156:3493 blocked for more than 452 seconds. [ 1326.288747][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.289033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.289405][ T32] task:kworker/0:156 state:D stack:0 pid:3493 tgid:3493 ppid:2 flags:0x00000000 [ 1326.289947][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.290243][ T32] Call trace: [ 1326.290437][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.290862][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff65da4 r5:842f0c00 [ 1326.291237][ T32] r4:842f0c00 [ 1326.291402][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.291829][ T32] r5:842f0c00 r4:8271a0b0 [ 1326.292067][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.303253][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.304054][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff65e20 [ 1326.304581][ T32] r4:00000000 [ 1326.304781][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.305158][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.305574][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.305984][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439f600 [ 1326.306434][ T32] r4:00000000 [ 1326.306654][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.307194][ T32] r9:842f0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1326.307668][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.308103][ T32] r5:00001000 r4:dfbc3000 [ 1326.308336][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.308729][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.309186][ T32] r5:84a7037c r4:84a70000 [ 1326.309446][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.309970][ T32] r7:dddcfe40 r6:82c18000 r5:84a7037c r4:842e4c00 [ 1326.310291][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.310802][ T32] r10:842f0c00 r9:842e4c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.311323][ T32] r4:842e4c00 [ 1326.311579][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.311952][ T32] r10:00000000 r9:dff51e78 r8:84351640 r7:842e4c00 r6:80267888 r5:842f0c00 [ 1326.323235][ T32] r4:84342d40 [ 1326.323637][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.324007][ T32] Exception stack(0xdff65fb0 to 0xdff65ff8) [ 1326.324245][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.324579][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.324918][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.325380][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84342d40 [ 1326.325683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.326012][ T32] INFO: task kworker/0:157:3495 blocked for more than 452 seconds. [ 1326.326319][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.326542][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.326910][ T32] task:kworker/0:157 state:D stack:0 pid:3495 tgid:3495 ppid:2 flags:0x00000000 [ 1326.327543][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.327888][ T32] Call trace: [ 1326.328111][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.328548][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff6dda4 r5:842f0000 [ 1326.328892][ T32] r4:842f0000 [ 1326.329053][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.331059][ T32] r5:842f0000 r4:8271a0b0 [ 1326.331323][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.331762][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.332185][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff6de20 [ 1326.343295][ T32] r4:00000000 [ 1326.343730][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.344296][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.344799][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.345227][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356400 [ 1326.345636][ T32] r4:00000000 [ 1326.345810][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.346271][ T32] r9:842f0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1326.346558][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.347153][ T32] r5:00001000 r4:dfc49000 [ 1326.347398][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.347854][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.348324][ T32] r5:84a70f7c r4:84a70c00 [ 1326.348530][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.349113][ T32] r7:dddcfe40 r6:82c18000 r5:84a70f7c r4:842e4c80 [ 1326.349369][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.349861][ T32] r10:842f0000 r9:842e4cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.350299][ T32] r4:842e4c80 [ 1326.350506][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.350950][ T32] r10:00000000 r9:dff65e78 r8:84351800 r7:842e4c80 r6:80267888 r5:842f0000 [ 1326.351430][ T32] r4:8439f580 [ 1326.351587][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.351894][ T32] Exception stack(0xdff6dfb0 to 0xdff6dff8) [ 1326.352219][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.363272][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.363786][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.364167][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439f580 [ 1326.364549][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.364842][ T32] INFO: task kworker/0:158:3497 blocked for more than 452 seconds. [ 1326.365219][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.365633][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.365903][ T32] task:kworker/0:158 state:D stack:0 pid:3497 tgid:3497 ppid:2 flags:0x00000000 [ 1326.366341][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.366624][ T32] Call trace: [ 1326.366974][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.367780][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff71da4 r5:842f2400 [ 1326.368292][ T32] r4:842f2400 [ 1326.368473][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.368808][ T32] r5:842f2400 r4:8271a0b0 [ 1326.369108][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.369749][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.370103][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff71e20 [ 1326.370416][ T32] r4:00000000 [ 1326.370586][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.371052][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.371756][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.372115][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843562c0 [ 1326.372395][ T32] r4:00000000 [ 1326.383159][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.383818][ T32] r9:842f2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1326.384126][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.384665][ T32] r5:00001000 r4:dfc2b000 [ 1326.384910][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.385277][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.385724][ T32] r5:84a70b7c r4:84a70800 [ 1326.385968][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.386364][ T32] r7:dddcfe40 r6:82c18000 r5:84a70b7c r4:842e4d00 [ 1326.386640][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.387117][ T32] r10:842f2400 r9:842e4d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.387403][ T32] r4:842e4d00 [ 1326.387614][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.387952][ T32] r10:00000000 r9:dff6de78 r8:84351900 r7:842e4d00 r6:80267888 r5:842f2400 [ 1326.388242][ T32] r4:84342fc0 [ 1326.388399][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.388805][ T32] Exception stack(0xdff71fb0 to 0xdff71ff8) [ 1326.389080][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.389545][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.389898][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.390552][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84342fc0 [ 1326.391245][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.391669][ T32] INFO: task kworker/1:42:3501 blocked for more than 452 seconds. [ 1326.392092][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.392371][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.403182][ T32] task:kworker/1:42 state:D stack:0 pid:3501 tgid:3501 ppid:2 flags:0x00000000 [ 1326.403802][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.404125][ T32] Call trace: [ 1326.404346][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.404916][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff39da4 r5:842f3000 [ 1326.405237][ T32] r4:842f3000 [ 1326.405390][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.406165][ T32] r5:842f3000 r4:8271a0b0 [ 1326.406343][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.407086][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.407835][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff39e20 [ 1326.408288][ T32] r4:00000000 [ 1326.408499][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.409455][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.410426][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.410981][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae0740 [ 1326.411353][ T32] r4:00000000 [ 1326.411629][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.412099][ T32] r9:842f3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1326.412392][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.433536][ T32] r5:00001000 r4:dfa41000 [ 1326.433961][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.434390][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.434811][ T32] r5:84a5af7c r4:84a5ac00 [ 1326.435006][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.435517][ T32] r7:ddde3e40 r6:82c18200 r5:84a5af7c r4:84a33500 [ 1326.435888][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.436297][ T32] r10:842f3000 r9:84a3352c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.436640][ T32] r4:84a33500 [ 1326.436961][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.437522][ T32] r10:00000000 r9:dff21e78 r8:84351c40 r7:84a33500 r6:80267888 r5:842f3000 [ 1326.437890][ T32] r4:84351b40 [ 1326.438060][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.438681][ T32] Exception stack(0xdff39fb0 to 0xdff39ff8) [ 1326.439038][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.439774][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.440107][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.440429][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84351b40 [ 1326.440801][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.441157][ T32] INFO: task kworker/1:43:3502 blocked for more than 452 seconds. [ 1326.441489][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.441793][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.442354][ T32] task:kworker/1:43 state:D stack:0 pid:3502 tgid:3502 ppid:2 flags:0x00000000 [ 1326.453224][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.453791][ T32] Call trace: [ 1326.454047][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.454440][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff69da4 r5:842f3c00 [ 1326.454817][ T32] r4:842f3c00 [ 1326.454983][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.455434][ T32] r5:842f3c00 r4:8271a0b0 [ 1326.455650][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.456046][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.456459][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff69e20 [ 1326.456794][ T32] r4:00000000 [ 1326.456967][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.457398][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.457945][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.458430][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356c40 [ 1326.459060][ T32] r4:00000000 [ 1326.459269][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.459736][ T32] r9:842f3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1326.460056][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.460408][ T32] r5:00001000 r4:dfd75000 [ 1326.460865][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.461212][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.461597][ T32] r5:84a7277c r4:84a72400 [ 1326.461901][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.462310][ T32] r7:ddde3e40 r6:82c18200 r5:84a7277c r4:84a33580 [ 1326.473334][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.473993][ T32] r10:842f3c00 r9:84a335ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.474297][ T32] r4:84a33580 [ 1326.474458][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.474814][ T32] r10:00000000 r9:dff39e78 r8:84351cc0 r7:84a33580 r6:80267888 r5:842f3c00 [ 1326.475102][ T32] r4:84351b40 [ 1326.475289][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.475638][ T32] Exception stack(0xdff69fb0 to 0xdff69ff8) [ 1326.475895][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.476307][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.476626][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.476909][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84351b40 [ 1326.477997][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.478375][ T32] INFO: task kworker/0:159:3505 blocked for more than 452 seconds. [ 1326.478717][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.478979][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.479316][ T32] task:kworker/0:159 state:D stack:0 pid:3505 tgid:3505 ppid:2 flags:0x00000000 [ 1326.480345][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.480788][ T32] Call trace: [ 1326.480989][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.481352][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff79da4 r5:842f4800 [ 1326.481630][ T32] r4:842f4800 [ 1326.481948][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.493252][ T32] r5:842f4800 r4:8271a0b0 [ 1326.493627][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.494123][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.494578][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff79e20 [ 1326.495123][ T32] r4:00000000 [ 1326.495374][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.495757][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.496086][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.496427][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356580 [ 1326.496852][ T32] r4:00000000 [ 1326.497017][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.497389][ T32] r9:842f4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1326.497729][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.498142][ T32] r5:00001000 r4:dfc71000 [ 1326.498365][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.499363][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.499700][ T32] r5:84a7137c r4:84a71000 [ 1326.499970][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.500352][ T32] r7:dddcfe40 r6:82c18000 r5:84a7137c r4:842e4d80 [ 1326.500589][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.500926][ T32] r10:842f4800 r9:842e4dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.501199][ T32] r4:842e4d80 [ 1326.501393][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.502062][ T32] r10:00000000 r9:dff6de78 r8:84351d80 r7:842e4d80 r6:80267888 r5:842f4800 [ 1326.502431][ T32] r4:84356340 [ 1326.513148][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.513829][ T32] Exception stack(0xdff79fb0 to 0xdff79ff8) [ 1326.514497][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.515067][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.515465][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.516087][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356340 [ 1326.516987][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.517681][ T32] INFO: task kworker/0:160:3507 blocked for more than 453 seconds. [ 1326.518561][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.518932][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.519311][ T32] task:kworker/0:160 state:D stack:0 pid:3507 tgid:3507 ppid:2 flags:0x00000000 [ 1326.519747][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.520035][ T32] Call trace: [ 1326.520230][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.520668][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff81da4 r5:842f6000 [ 1326.521258][ T32] r4:842f6000 [ 1326.521419][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.521804][ T32] r5:842f6000 r4:8271a0b0 [ 1326.522089][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.522525][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.533904][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff81e20 [ 1326.534281][ T32] r4:00000000 [ 1326.534441][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.534880][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.535251][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.535620][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356640 [ 1326.535953][ T32] r4:00000000 [ 1326.536191][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.536605][ T32] r9:842f6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1326.536920][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.537403][ T32] r5:00001000 r4:dfc8f000 [ 1326.538025][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.538826][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.539185][ T32] r5:84a7177c r4:84a71400 [ 1326.539355][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.540125][ T32] r7:dddcfe40 r6:82c18000 r5:84a7177c r4:842e4e00 [ 1326.540384][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.540723][ T32] r10:842f6000 r9:842e4e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.541042][ T32] r4:842e4e00 [ 1326.541333][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.541814][ T32] r10:00000000 r9:dff79e78 r8:84351f80 r7:842e4e00 r6:80267888 r5:842f6000 [ 1326.542147][ T32] r4:84356500 [ 1326.542375][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.553314][ T32] Exception stack(0xdff81fb0 to 0xdff81ff8) [ 1326.553841][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.554201][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.554636][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.554975][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356500 [ 1326.555484][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.555841][ T32] INFO: task kworker/0:161:3508 blocked for more than 453 seconds. [ 1326.556285][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.556707][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.556988][ T32] task:kworker/0:161 state:D stack:0 pid:3508 tgid:3508 ppid:2 flags:0x00000000 [ 1326.557501][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.557879][ T32] Call trace: [ 1326.558075][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.558432][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff75da4 r5:843fec00 [ 1326.558922][ T32] r4:843fec00 [ 1326.559128][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.559520][ T32] r5:843fec00 r4:8271a0b0 [ 1326.559848][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.560461][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.561103][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff75e20 [ 1326.561394][ T32] r4:00000000 [ 1326.561708][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.562233][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.573200][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.573810][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843569c0 [ 1326.574178][ T32] r4:00000000 [ 1326.574386][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.574835][ T32] r9:843fec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1326.575293][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.575774][ T32] r5:00001000 r4:dfcd3000 [ 1326.576057][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.576414][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.576879][ T32] r5:84a71f7c r4:84a71c00 [ 1326.577136][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.577583][ T32] r7:dddcfe40 r6:82c18000 r5:84a71f7c r4:842e4e80 [ 1326.577823][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.578194][ T32] r10:843fec00 r9:842e4eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.578639][ T32] r4:842e4e80 [ 1326.578868][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.579352][ T32] r10:00000000 r9:dff81e78 r8:843566c0 r7:842e4e80 r6:80267888 r5:843fec00 [ 1326.579722][ T32] r4:84356340 [ 1326.579891][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.580261][ T32] Exception stack(0xdff75fb0 to 0xdff75ff8) [ 1326.580569][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.580895][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.581274][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.581704][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356340 [ 1326.582081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.582527][ T32] INFO: task kworker/0:162:3511 blocked for more than 453 seconds. [ 1326.593706][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.593994][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.594310][ T32] task:kworker/0:162 state:D stack:0 pid:3511 tgid:3511 ppid:2 flags:0x00000000 [ 1326.594912][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.595331][ T32] Call trace: [ 1326.595580][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.596212][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff85da4 r5:843fa400 [ 1326.596591][ T32] r4:843fa400 [ 1326.596761][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.597259][ T32] r5:843fa400 r4:8271a0b0 [ 1326.597459][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.598202][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.598877][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff85e20 [ 1326.599243][ T32] r4:00000000 [ 1326.599448][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.599907][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.600327][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.600747][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843567c0 [ 1326.601151][ T32] r4:00000000 [ 1326.601328][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.601844][ T32] r9:843fa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1326.602344][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.613392][ T32] r5:00001000 r4:dfcaf000 [ 1326.613783][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.614214][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.614646][ T32] r5:84a71b7c r4:84a71800 [ 1326.614871][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.615243][ T32] r7:dddcfe40 r6:82c18000 r5:84a71b7c r4:842e4f00 [ 1326.615477][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.615876][ T32] r10:843fa400 r9:842e4f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.616227][ T32] r4:842e4f00 [ 1326.616402][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.616824][ T32] r10:00000000 r9:dff75e78 r8:84356840 r7:842e4f00 r6:80267888 r5:843fa400 [ 1326.617282][ T32] r4:84356780 [ 1326.617592][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.618066][ T32] Exception stack(0xdff85fb0 to 0xdff85ff8) [ 1326.618444][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.619223][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.620526][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.621071][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356780 [ 1326.621895][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.633310][ T32] INFO: task kworker/0:163:3514 blocked for more than 453 seconds. [ 1326.633852][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.634138][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.634721][ T32] task:kworker/0:163 state:D stack:0 pid:3514 tgid:3514 ppid:2 flags:0x00000000 [ 1326.635327][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.635723][ T32] Call trace: [ 1326.635973][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.636889][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff89da4 r5:849f8000 [ 1326.637436][ T32] r4:849f8000 [ 1326.637936][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.638891][ T32] r5:849f8000 r4:8271a0b0 [ 1326.639253][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.640099][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.640931][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff89e20 [ 1326.641573][ T32] r4:00000000 [ 1326.641765][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.653090][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.653583][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.653921][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356ac0 [ 1326.654422][ T32] r4:00000000 [ 1326.654592][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.654982][ T32] r9:849f8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1326.655301][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.655666][ T32] r5:00001000 r4:dfd6b000 [ 1326.655922][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.656427][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.656821][ T32] r5:84a7237c r4:84a72000 [ 1326.656993][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.657323][ T32] r7:dddcfe40 r6:82c18000 r5:84a7237c r4:842e4f80 [ 1326.657597][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.657955][ T32] r10:849f8000 r9:842e4fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.658213][ T32] r4:842e4f80 [ 1326.658697][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.659062][ T32] r10:00000000 r9:dff75e78 r8:84356b80 r7:842e4f80 r6:80267888 r5:849f8000 [ 1326.659378][ T32] r4:84356940 [ 1326.659698][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.660140][ T32] Exception stack(0xdff89fb0 to 0xdff89ff8) [ 1326.660875][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.661203][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.661536][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.661804][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356940 [ 1326.662097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.662404][ T32] INFO: task kworker/0:164:3515 blocked for more than 453 seconds. [ 1326.672930][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.673192][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.673443][ T32] task:kworker/0:164 state:D stack:0 pid:3515 tgid:3515 ppid:2 flags:0x00000000 [ 1326.673733][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.673931][ T32] Call trace: [ 1326.674071][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.674351][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff8dda4 r5:849f8c00 [ 1326.674518][ T32] r4:849f8c00 [ 1326.674612][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.674995][ T32] r5:849f8c00 r4:8271a0b0 [ 1326.675110][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.675409][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.675762][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff8de20 [ 1326.675982][ T32] r4:00000000 [ 1326.676075][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.676324][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.676661][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.676897][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356e40 [ 1326.677112][ T32] r4:00000000 [ 1326.677250][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.677492][ T32] r9:849f8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1326.677711][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.677936][ T32] r5:00001000 r4:dfd8b000 [ 1326.678144][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.678300][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.678454][ T32] r5:84a72b7c r4:84a72800 [ 1326.678589][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.678878][ T32] r7:dddcfe40 r6:82c18000 r5:84a72b7c r4:8434d000 [ 1326.679091][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.679379][ T32] r10:849f8c00 r9:8434d02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.679773][ T32] r4:8434d000 [ 1326.679891][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.680130][ T32] r10:00000000 r9:dff89e78 r8:84356cc0 r7:8434d000 r6:80267888 r5:849f8c00 [ 1326.680393][ T32] r4:84356a80 [ 1326.680485][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.680716][ T32] Exception stack(0xdff8dfb0 to 0xdff8dff8) [ 1326.680965][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.681235][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.681476][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.681639][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356a80 [ 1326.681867][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.682238][ T32] INFO: task kworker/0:165:3518 blocked for more than 453 seconds. [ 1326.692952][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.693271][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.693535][ T32] task:kworker/0:165 state:D stack:0 pid:3518 tgid:3518 ppid:2 flags:0x00000000 [ 1326.693865][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.694090][ T32] Call trace: [ 1326.694277][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.694492][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff99da4 r5:842f5400 [ 1326.694732][ T32] r4:842f5400 [ 1326.694872][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.695190][ T32] r5:842f5400 r4:8271a0b0 [ 1326.695336][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.695628][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.695881][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff99e20 [ 1326.696124][ T32] r4:00000000 [ 1326.696239][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.696490][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.696699][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.696932][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5040 [ 1326.697150][ T32] r4:00000000 [ 1326.697326][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.697533][ T32] r9:842f5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1326.697774][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.697995][ T32] r5:00001000 r4:dfdd5000 [ 1326.698121][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.698325][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.698593][ T32] r5:84a73b7c r4:84a73800 [ 1326.698795][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.699083][ T32] r7:dddcfe40 r6:82c18000 r5:84a73b7c r4:8434d080 [ 1326.699221][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.699470][ T32] r10:842f5400 r9:8434d0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.699649][ T32] r4:8434d080 [ 1326.699759][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.700088][ T32] r10:00000000 r9:dff8de78 r8:8439f580 r7:8434d080 r6:80267888 r5:842f5400 [ 1326.700352][ T32] r4:84356dc0 [ 1326.700582][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.700861][ T32] Exception stack(0xdff99fb0 to 0xdff99ff8) [ 1326.701209][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.701902][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.702224][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.712895][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356dc0 [ 1326.713333][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.713671][ T32] INFO: task kworker/0:166:3520 blocked for more than 453 seconds. [ 1326.714004][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.714240][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.714568][ T32] task:kworker/0:166 state:D stack:0 pid:3520 tgid:3520 ppid:2 flags:0x00000000 [ 1326.714975][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.715268][ T32] Call trace: [ 1326.715456][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.715836][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffa1da4 r5:842f1800 [ 1326.716129][ T32] r4:842f1800 [ 1326.716282][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.716750][ T32] r5:842f1800 r4:8271a0b0 [ 1326.716927][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.717329][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.717747][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffa1e20 [ 1326.718111][ T32] r4:00000000 [ 1326.718297][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.718849][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.719442][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.719809][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84356f80 [ 1326.720126][ T32] r4:00000000 [ 1326.720280][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.720611][ T32] r9:842f1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1326.721088][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.721414][ T32] r5:00001000 r4:dfd97000 [ 1326.721555][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.721732][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.721942][ T32] r5:84a72f7c r4:84a72c00 [ 1326.722039][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.722252][ T32] r7:dddcfe40 r6:82c18000 r5:84a72f7c r4:8434d100 [ 1326.722397][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.743282][ T32] r10:842f1800 r9:8434d12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.743794][ T32] r4:8434d100 [ 1326.743998][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.744395][ T32] r10:00000000 r9:dff99e78 r8:84ae3180 r7:8434d100 r6:80267888 r5:842f1800 [ 1326.744664][ T32] r4:84356ec0 [ 1326.744841][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.745180][ T32] Exception stack(0xdffa1fb0 to 0xdffa1ff8) [ 1326.745443][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.745770][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.746239][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.746622][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84356ec0 [ 1326.747078][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.747461][ T32] INFO: task kworker/0:167:3521 blocked for more than 453 seconds. [ 1326.747836][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.748192][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.748576][ T32] task:kworker/0:167 state:D stack:0 pid:3521 tgid:3521 ppid:2 flags:0x00000000 [ 1326.749090][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.749411][ T32] Call trace: [ 1326.749757][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.750175][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffa5da4 r5:842eb000 [ 1326.750499][ T32] r4:842eb000 [ 1326.750645][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.751066][ T32] r5:842eb000 r4:8271a0b0 [ 1326.751261][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.751681][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.752041][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffa5e20 [ 1326.752302][ T32] r4:00000000 [ 1326.752537][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.753461][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.753795][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.754471][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84346b00 [ 1326.754838][ T32] r4:00000000 [ 1326.754997][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.755433][ T32] r9:842eb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1326.755819][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.756164][ T32] r5:00001000 r4:dfdab000 [ 1326.756423][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.756735][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.757141][ T32] r5:84a7337c r4:84a73000 [ 1326.757310][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.757611][ T32] r7:dddcfe40 r6:82c18000 r5:84a7337c r4:8434d180 [ 1326.757904][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.758200][ T32] r10:842eb000 r9:8434d1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.758549][ T32] r4:8434d180 [ 1326.758719][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.759015][ T32] r10:00000000 r9:dff99e78 r8:84ae3280 r7:8434d180 r6:80267888 r5:842eb000 [ 1326.759231][ T32] r4:84346b40 [ 1326.759369][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.759576][ T32] Exception stack(0xdffa5fb0 to 0xdffa5ff8) [ 1326.759799][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.760038][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.760225][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.760463][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84346b40 [ 1326.760638][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.760878][ T32] INFO: task kworker/1:44:3523 blocked for more than 453 seconds. [ 1326.761099][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.761336][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.761553][ T32] task:kworker/1:44 state:D stack:0 pid:3523 tgid:3523 ppid:2 flags:0x00000000 [ 1326.761852][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.762032][ T32] Call trace: [ 1326.762194][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.762421][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffadda4 r5:842f8c00 [ 1326.782920][ T32] r4:842f8c00 [ 1326.783125][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.783561][ T32] r5:842f8c00 r4:8271a0b0 [ 1326.783753][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.784455][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.784932][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffade20 [ 1326.785353][ T32] r4:00000000 [ 1326.785837][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.786139][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.786510][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.786930][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae3700 [ 1326.787242][ T32] r4:00000000 [ 1326.787398][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.788035][ T32] r9:842f8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1326.788372][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.788757][ T32] r5:00001000 r4:dfdc9000 [ 1326.788941][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.789366][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.789789][ T32] r5:84a59b7c r4:84a59800 [ 1326.790047][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.790410][ T32] r7:ddde3e40 r6:82c18200 r5:84a59b7c r4:84a33600 [ 1326.790819][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.791165][ T32] r10:842f8c00 r9:84a3362c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.791512][ T32] r4:84a33600 [ 1326.791685][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.792026][ T32] r10:00000000 r9:dff39e78 r8:84ae3500 r7:84a33600 r6:80267888 r5:842f8c00 [ 1326.792310][ T32] r4:84ae3400 [ 1326.802991][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.803401][ T32] Exception stack(0xdffadfb0 to 0xdffadff8) [ 1326.803671][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.803957][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.804339][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.804642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae3400 [ 1326.805182][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.805703][ T32] INFO: task kworker/0:168:3524 blocked for more than 453 seconds. [ 1326.806170][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.806456][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.806775][ T32] task:kworker/0:168 state:D stack:0 pid:3524 tgid:3524 ppid:2 flags:0x00000000 [ 1326.807171][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.807484][ T32] Call trace: [ 1326.807656][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.808026][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffb1da4 r5:842f9800 [ 1326.808434][ T32] r4:842f9800 [ 1326.808878][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.809234][ T32] r5:842f9800 r4:8271a0b0 [ 1326.809476][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.809930][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.810427][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb1e20 [ 1326.810882][ T32] r4:00000000 [ 1326.811082][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.811434][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.811799][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.812408][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843515c0 [ 1326.823025][ T32] r4:00000000 [ 1326.823323][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.823698][ T32] r9:842f9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1326.824008][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.824398][ T32] r5:00001000 r4:dfdb3000 [ 1326.824611][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.824994][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.825306][ T32] r5:84a7377c r4:84a73400 [ 1326.825485][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.825831][ T32] r7:dddcfe40 r6:82c18000 r5:84a7377c r4:8434d200 [ 1326.826092][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.826429][ T32] r10:842f9800 r9:8434d22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.826868][ T32] r4:8434d200 [ 1326.827040][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.827521][ T32] r10:00000000 r9:dff99e78 r8:84ae3580 r7:8434d200 r6:80267888 r5:842f9800 [ 1326.827869][ T32] r4:84346b40 [ 1326.828028][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.828388][ T32] Exception stack(0xdffb1fb0 to 0xdffb1ff8) [ 1326.828641][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.829180][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.829487][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.829818][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84346b40 [ 1326.830146][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.830546][ T32] INFO: task kworker/1:45:3527 blocked for more than 453 seconds. [ 1326.830948][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.831347][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.831604][ T32] task:kworker/1:45 state:D stack:0 pid:3527 tgid:3527 ppid:2 flags:0x00000000 [ 1326.832107][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.832377][ T32] Call trace: [ 1326.843098][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.843648][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff91da4 r5:842fa400 [ 1326.843949][ T32] r4:842fa400 [ 1326.844107][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.844531][ T32] r5:842fa400 r4:8271a0b0 [ 1326.844706][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.845039][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.845394][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff91e20 [ 1326.845533][ T32] r4:00000000 [ 1326.845619][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.845811][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.846000][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.846281][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5300 [ 1326.846484][ T32] r4:00000000 [ 1326.846599][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.846944][ T32] r9:842fa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1326.847221][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.847476][ T32] r5:00001000 r4:dfde7000 [ 1326.847601][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.847876][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.848139][ T32] r5:84a73f7c r4:84a73c00 [ 1326.848266][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.848586][ T32] r7:ddde3e40 r6:82c18200 r5:84a73f7c r4:84a33680 [ 1326.848720][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.848985][ T32] r10:842fa400 r9:84a336ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.849152][ T32] r4:84a33680 [ 1326.849294][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.849524][ T32] r10:00000000 r9:dff39e78 r8:84ae37c0 r7:84a33680 r6:80267888 r5:842fa400 [ 1326.849698][ T32] r4:84ae3680 [ 1326.849826][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.850072][ T32] Exception stack(0xdff91fb0 to 0xdff91ff8) [ 1326.850284][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.850495][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.850761][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.851054][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae3680 [ 1326.851379][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.851694][ T32] INFO: task kworker/0:169:3528 blocked for more than 453 seconds. [ 1326.851963][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.852227][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.862893][ T32] task:kworker/0:169 state:D stack:0 pid:3528 tgid:3528 ppid:2 flags:0x00000000 [ 1326.863375][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.863587][ T32] Call trace: [ 1326.863740][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.864058][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffb5da4 r5:842fb000 [ 1326.864298][ T32] r4:842fb000 [ 1326.864406][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.864647][ T32] r5:842fb000 r4:8271a0b0 [ 1326.864847][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.865128][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.865398][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb5e20 [ 1326.865575][ T32] r4:00000000 [ 1326.865714][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.865931][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.866136][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.866372][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5500 [ 1326.866546][ T32] r4:00000000 [ 1326.866670][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.866985][ T32] r9:842fb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1326.867255][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.867501][ T32] r5:00001000 r4:dfe19000 [ 1326.867635][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.867832][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.868057][ T32] r5:84a7477c r4:84a74400 [ 1326.868222][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.868469][ T32] r7:dddcfe40 r6:82c18000 r5:84a7477c r4:8434d280 [ 1326.868715][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.869062][ T32] r10:842fb000 r9:8434d2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.869363][ T32] r4:8434d280 [ 1326.869544][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.869939][ T32] r10:00000000 r9:dff99e78 r8:84ae3880 r7:8434d280 r6:80267888 r5:842fb000 [ 1326.870307][ T32] r4:84ae5000 [ 1326.870463][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.870818][ T32] Exception stack(0xdffb5fb0 to 0xdffb5ff8) [ 1326.871042][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.871505][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.871837][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.872170][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5000 [ 1326.883183][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.883630][ T32] INFO: task kworker/0:170:3530 blocked for more than 453 seconds. [ 1326.883993][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.884498][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.885018][ T32] task:kworker/0:170 state:D stack:0 pid:3530 tgid:3530 ppid:2 flags:0x00000000 [ 1326.885482][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.885988][ T32] Call trace: [ 1326.886327][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.886653][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffb9da4 r5:842fbc00 [ 1326.887064][ T32] r4:842fbc00 [ 1326.887251][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.887628][ T32] r5:842fbc00 r4:8271a0b0 [ 1326.887801][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.888325][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.888669][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb9e20 [ 1326.889149][ T32] r4:00000000 [ 1326.889750][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.890084][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.890424][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.890727][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5400 [ 1326.891150][ T32] r4:00000000 [ 1326.891491][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.891819][ T32] r9:842fbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1326.892222][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.903034][ T32] r5:00001000 r4:dfdf3000 [ 1326.903374][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.903768][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.904145][ T32] r5:84a7437c r4:84a74000 [ 1326.904334][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.904735][ T32] r7:dddcfe40 r6:82c18000 r5:84a7437c r4:8434d300 [ 1326.905018][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.905379][ T32] r10:842fbc00 r9:8434d32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.905685][ T32] r4:8434d300 [ 1326.905833][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.906137][ T32] r10:00000000 r9:dffb5e78 r8:84ae3940 r7:8434d300 r6:80267888 r5:842fbc00 [ 1326.906426][ T32] r4:84ae5200 [ 1326.906616][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.906986][ T32] Exception stack(0xdffb9fb0 to 0xdffb9ff8) [ 1326.907248][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.907574][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.907864][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.908170][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5200 [ 1326.908491][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.908831][ T32] INFO: task kworker/1:46:3532 blocked for more than 453 seconds. [ 1326.909107][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.909305][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.909584][ T32] task:kworker/1:46 state:D stack:0 pid:3532 tgid:3532 ppid:2 flags:0x00000000 [ 1326.909934][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.910202][ T32] Call trace: [ 1326.910377][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.910763][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffa9da4 r5:842fc800 [ 1326.911040][ T32] r4:842fc800 [ 1326.911203][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.911580][ T32] r5:842fc800 r4:8271a0b0 [ 1326.911751][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.912171][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.923134][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffa9e20 [ 1326.923525][ T32] r4:00000000 [ 1326.923709][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.924123][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.924463][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.924903][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae3ec0 [ 1326.925282][ T32] r4:00000000 [ 1326.925487][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.925867][ T32] r9:842fc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1326.926213][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.926561][ T32] r5:00001000 r4:dfe37000 [ 1326.926817][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.927125][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.927494][ T32] r5:84a5a37c r4:84a5a000 [ 1326.927701][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.928045][ T32] r7:ddde3e40 r6:82c18200 r5:84a5a37c r4:84a33700 [ 1326.928286][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.928604][ T32] r10:842fc800 r9:84a3372c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.928880][ T32] r4:84a33700 [ 1326.929047][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.929379][ T32] r10:00000000 r9:dff39e78 r8:84ae3a40 r7:84a33700 r6:80267888 r5:842fc800 [ 1326.929645][ T32] r4:84ae39c0 [ 1326.929764][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.929981][ T32] Exception stack(0xdffa9fb0 to 0xdffa9ff8) [ 1326.930250][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.930570][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.930881][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.931241][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae39c0 [ 1326.931514][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.931795][ T32] INFO: task kworker/0:171:3534 blocked for more than 453 seconds. [ 1326.932091][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.932285][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.942964][ T32] task:kworker/0:171 state:D stack:0 pid:3534 tgid:3534 ppid:2 flags:0x00000000 [ 1326.943410][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.943754][ T32] Call trace: [ 1326.943921][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.944315][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffbdda4 r5:842fd400 [ 1326.944653][ T32] r4:842fd400 [ 1326.944845][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.945172][ T32] r5:842fd400 r4:8271a0b0 [ 1326.945445][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.945801][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.946241][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffbde20 [ 1326.946562][ T32] r4:00000000 [ 1326.946853][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.947245][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.947968][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.948266][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae3c80 [ 1326.948710][ T32] r4:00000000 [ 1326.948855][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.949094][ T32] r9:842fd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1326.949356][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.949556][ T32] r5:00001000 r4:dfe25000 [ 1326.949685][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.949934][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.950159][ T32] r5:84a59f7c r4:84a59c00 [ 1326.950282][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.950561][ T32] r7:dddcfe40 r6:82c18000 r5:84a59f7c r4:8434d380 [ 1326.950763][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.951016][ T32] r10:842fd400 r9:8434d3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.951239][ T32] r4:8434d380 [ 1326.951423][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.951630][ T32] r10:00000000 r9:dffb5e78 r8:84ae3b00 r7:8434d380 r6:80267888 r5:842fd400 [ 1326.951888][ T32] r4:84ae54c0 [ 1326.951991][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.952187][ T32] Exception stack(0xdffbdfb0 to 0xdffbdff8) [ 1326.952384][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.963193][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.963647][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.963994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae54c0 [ 1326.964282][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.964649][ T32] INFO: task kworker/0:172:3537 blocked for more than 453 seconds. [ 1326.965005][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.965339][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.965688][ T32] task:kworker/0:172 state:D stack:0 pid:3537 tgid:3537 ppid:2 flags:0x00000000 [ 1326.966175][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.966494][ T32] Call trace: [ 1326.966767][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.967102][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffc1da4 r5:842fe000 [ 1326.967389][ T32] r4:842fe000 [ 1326.967509][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.967833][ T32] r5:842fe000 r4:8271a0b0 [ 1326.968005][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.968374][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.968751][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffc1e20 [ 1326.968957][ T32] r4:00000000 [ 1326.969068][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.969358][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.969624][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.969907][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5840 [ 1326.970195][ T32] r4:00000000 [ 1326.970306][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.970598][ T32] r9:842fe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1326.970879][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.971246][ T32] r5:00001000 r4:dfe59000 [ 1326.971424][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.971809][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.972230][ T32] r5:84a74b7c r4:84a74800 [ 1326.972439][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.983328][ T32] r7:dddcfe40 r6:82c18000 r5:84a74b7c r4:8434d400 [ 1326.983609][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.984037][ T32] r10:842fe000 r9:8434d42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.984343][ T32] r4:8434d400 [ 1326.984496][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.984865][ T32] r10:00000000 r9:dffbde78 r8:84ae3d00 r7:8434d400 r6:80267888 r5:842fe000 [ 1326.985139][ T32] r4:84ae54c0 [ 1326.985302][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.985659][ T32] Exception stack(0xdffc1fb0 to 0xdffc1ff8) [ 1326.985892][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.986211][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.986559][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.986883][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae54c0 [ 1326.987153][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.987502][ T32] INFO: task kworker/0:173:3538 blocked for more than 453 seconds. [ 1326.987802][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.988000][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.988378][ T32] task:kworker/0:173 state:D stack:0 pid:3538 tgid:3538 ppid:2 flags:0x00000000 [ 1326.989012][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.989319][ T32] Call trace: [ 1326.989496][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.989808][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff7dda4 r5:842fec00 [ 1326.990184][ T32] r4:842fec00 [ 1326.990349][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.990668][ T32] r5:842fec00 r4:8271a0b0 [ 1326.990868][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.991368][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.991733][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff7de20 [ 1326.992062][ T32] r4:00000000 [ 1326.992218][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.003155][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.003814][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.004147][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5a00 [ 1327.004391][ T32] r4:00000000 [ 1327.004605][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.005071][ T32] r9:842fec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00f000 [ 1327.005493][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.005932][ T32] r5:00001000 r4:df885000 [ 1327.006153][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.006528][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.007046][ T32] r5:84a74f7c r4:84a74c00 [ 1327.007324][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.007833][ T32] r7:dddcfe40 r6:82c18000 r5:84a74f7c r4:8434d480 [ 1327.008114][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.008490][ T32] r10:842fec00 r9:8434d4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.008849][ T32] r4:8434d480 [ 1327.009038][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.009440][ T32] r10:00000000 r9:dffc1e78 r8:84ae3e80 r7:8434d480 r6:80267888 r5:842fec00 [ 1327.009761][ T32] r4:84ae5480 [ 1327.009899][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.010192][ T32] Exception stack(0xdff7dfb0 to 0xdff7dff8) [ 1327.010471][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.010815][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.011120][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.011442][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5480 [ 1327.011711][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.012020][ T32] INFO: task kworker/1:47:3540 blocked for more than 453 seconds. [ 1327.012329][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.022908][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.023212][ T32] task:kworker/1:47 state:D stack:0 pid:3540 tgid:3540 ppid:2 flags:0x00000000 [ 1327.023428][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.023627][ T32] Call trace: [ 1327.023743][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.023942][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffc5da4 r5:842f8000 [ 1327.024143][ T32] r4:842f8000 [ 1327.024234][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.024441][ T32] r5:842f8000 r4:8271a0b0 [ 1327.024624][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.024859][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.025098][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffc5e20 [ 1327.025276][ T32] r4:00000000 [ 1327.025396][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.025617][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.025820][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.026037][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae3380 [ 1327.026235][ T32] r4:00000000 [ 1327.026336][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.026505][ T32] r9:842f8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1327.026652][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.026904][ T32] r5:00001000 r4:dfe43000 [ 1327.027030][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.027257][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.027469][ T32] r5:84a5a77c r4:84a5a400 [ 1327.027583][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.027810][ T32] r7:ddde3e40 r6:82c18200 r5:84a5a77c r4:84a33780 [ 1327.027949][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.028121][ T32] r10:842f8000 r9:84a337ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.028296][ T32] r4:84a33780 [ 1327.028389][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.028686][ T32] r10:00000000 r9:dff39e78 r8:84ae33c0 r7:84a33780 r6:80267888 r5:842f8000 [ 1327.028813][ T32] r4:84ae3fc0 [ 1327.028898][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.029440][ T32] Exception stack(0xdffc5fb0 to 0xdffc5ff8) [ 1327.029650][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.029881][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.030179][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.030446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae3fc0 [ 1327.030665][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.031053][ T32] INFO: task kworker/0:174:3545 blocked for more than 453 seconds. [ 1327.031253][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.031429][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.031746][ T32] task:kworker/0:174 state:D stack:0 pid:3545 tgid:3545 ppid:2 flags:0x00000000 [ 1327.032033][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.032186][ T32] Call trace: [ 1327.032312][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.043165][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffc9da4 r5:842f6c00 [ 1327.043733][ T32] r4:842f6c00 [ 1327.043944][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.044410][ T32] r5:842f6c00 r4:8271a0b0 [ 1327.044618][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.045023][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.045455][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffc9e20 [ 1327.045841][ T32] r4:00000000 [ 1327.046028][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.046449][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.046897][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.047339][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5b40 [ 1327.047760][ T32] r4:00000000 [ 1327.047956][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.048426][ T32] r9:842f6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1327.048790][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.049328][ T32] r5:00001000 r4:df9d5000 [ 1327.049638][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.050090][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.050670][ T32] r5:84a7537c r4:84a75000 [ 1327.050971][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.051513][ T32] r7:dddcfe40 r6:82c18000 r5:84a7537c r4:8434d500 [ 1327.052041][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.063268][ T32] r10:842f6c00 r9:8434d52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.063844][ T32] r4:8434d500 [ 1327.064111][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.064564][ T32] r10:00000000 r9:dff7de78 r8:84ae0000 r7:8434d500 r6:80267888 r5:842f6c00 [ 1327.064934][ T32] r4:84ae5980 [ 1327.065121][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.065522][ T32] Exception stack(0xdffc9fb0 to 0xdffc9ff8) [ 1327.065895][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.066322][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.066782][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.067147][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5980 [ 1327.067552][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.067944][ T32] INFO: task kworker/1:48:3546 blocked for more than 453 seconds. [ 1327.068313][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.068563][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.068964][ T32] task:kworker/1:48 state:D stack:0 pid:3546 tgid:3546 ppid:2 flags:0x00000000 [ 1327.069419][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.069737][ T32] Call trace: [ 1327.069919][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.070287][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffd1da4 r5:849a0000 [ 1327.070647][ T32] r4:849a0000 [ 1327.070857][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.071406][ T32] r5:849a0000 r4:8271a0b0 [ 1327.071785][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.072273][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.083156][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffd1e20 [ 1327.083709][ T32] r4:00000000 [ 1327.083936][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.084350][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.084801][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.085252][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae0840 [ 1327.085603][ T32] r4:00000000 [ 1327.085781][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.086291][ T32] r9:849a0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1327.086638][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.087111][ T32] r5:00001000 r4:dfa5f000 [ 1327.087397][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.087934][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.088540][ T32] r5:84a5b37c r4:84a5b000 [ 1327.088750][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.089200][ T32] r7:ddde3e40 r6:82c18200 r5:84a5b37c r4:84a33800 [ 1327.089548][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.089970][ T32] r10:849a0000 r9:84a3382c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.090465][ T32] r4:84a33800 [ 1327.090642][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.091112][ T32] r10:00000000 r9:dff39e78 r8:84ae0200 r7:84a33800 r6:80267888 r5:849a0000 [ 1327.091469][ T32] r4:84ae0100 [ 1327.091632][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.091971][ T32] Exception stack(0xdffd1fb0 to 0xdffd1ff8) [ 1327.092279][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.103252][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.103791][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.104112][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae0100 [ 1327.104457][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.104767][ T32] INFO: task kworker/0:175:3547 blocked for more than 453 seconds. [ 1327.105085][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.105340][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.105663][ T32] task:kworker/0:175 state:D stack:0 pid:3547 tgid:3547 ppid:2 flags:0x00000000 [ 1327.106291][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.106648][ T32] Call trace: [ 1327.107110][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.107539][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffd5da4 r5:849a0c00 [ 1327.107930][ T32] r4:849a0c00 [ 1327.108091][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.108499][ T32] r5:849a0c00 r4:8271a0b0 [ 1327.108694][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.109130][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.109646][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffd5e20 [ 1327.110096][ T32] r4:00000000 [ 1327.110361][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.110859][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.111334][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.111741][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5d80 [ 1327.112073][ T32] r4:00000000 [ 1327.112311][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.123332][ T32] r9:849a0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1327.123945][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.124466][ T32] r5:00001000 r4:dfa1f000 [ 1327.124709][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.125291][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.125705][ T32] r5:84a75b7c r4:84a75800 [ 1327.125951][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.126404][ T32] r7:dddcfe40 r6:82c18000 r5:84a75b7c r4:8434d580 [ 1327.126723][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.127168][ T32] r10:849a0c00 r9:8434d5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.127471][ T32] r4:8434d580 [ 1327.127718][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.128111][ T32] r10:00000000 r9:dffc9e78 r8:84ae02c0 r7:8434d580 r6:80267888 r5:849a0c00 [ 1327.128476][ T32] r4:84ae5a80 [ 1327.128758][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.129175][ T32] Exception stack(0xdffd5fb0 to 0xdffd5ff8) [ 1327.129442][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.129810][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.130198][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.130706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5a80 [ 1327.131179][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.131603][ T32] INFO: task kworker/0:176:3550 blocked for more than 453 seconds. [ 1327.132034][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.143383][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.143963][ T32] task:kworker/0:176 state:D stack:0 pid:3550 tgid:3550 ppid:2 flags:0x00000000 [ 1327.144578][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.144906][ T32] Call trace: [ 1327.145186][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.145631][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffddda4 r5:849a2400 [ 1327.146028][ T32] r4:849a2400 [ 1327.146225][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.146800][ T32] r5:849a2400 r4:8271a0b0 [ 1327.147047][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.147645][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.148267][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffdde20 [ 1327.148637][ T32] r4:00000000 [ 1327.148832][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.149423][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.149888][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.150367][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5c80 [ 1327.150855][ T32] r4:00000000 [ 1327.151020][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.151477][ T32] r9:849a2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1327.151814][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.152310][ T32] r5:00001000 r4:df9fd000 [ 1327.163140][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.163494][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.163704][ T32] r5:84a7577c r4:84a75400 [ 1327.163798][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.164104][ T32] r7:dddcfe40 r6:82c18000 r5:84a7577c r4:8434d600 [ 1327.164245][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.164425][ T32] r10:849a2400 r9:8434d62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.164634][ T32] r4:8434d600 [ 1327.164709][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.164948][ T32] r10:00000000 r9:dffd5e78 r8:84ae04c0 r7:8434d600 r6:80267888 r5:849a2400 [ 1327.165169][ T32] r4:84ae5b00 [ 1327.165254][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.165424][ T32] Exception stack(0xdffddfb0 to 0xdffddff8) [ 1327.165586][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.165826][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.166144][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.166427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5b00 [ 1327.166688][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.167139][ T32] INFO: task kworker/0:177:3551 blocked for more than 453 seconds. [ 1327.167365][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.167475][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.167623][ T32] task:kworker/0:177 state:D stack:0 pid:3551 tgid:3551 ppid:2 flags:0x00000000 [ 1327.167883][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.168029][ T32] Call trace: [ 1327.168116][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.168314][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffe1da4 r5:849a3000 [ 1327.168482][ T32] r4:849a3000 [ 1327.168560][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.168811][ T32] r5:849a3000 r4:8271a0b0 [ 1327.168935][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.169154][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.169358][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffe1e20 [ 1327.169607][ T32] r4:00000000 [ 1327.169725][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.169968][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.170145][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.170453][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae56c0 [ 1327.170613][ T32] r4:00000000 [ 1327.170694][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.171316][ T32] r9:849a3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1327.171913][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.172109][ T32] r5:00001000 r4:dfa9f000 [ 1327.172206][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.172365][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.183096][ T32] r5:84a75f7c r4:84a75c00 [ 1327.183314][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.183753][ T32] r7:dddcfe40 r6:82c18000 r5:84a75f7c r4:8434d680 [ 1327.184060][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.184406][ T32] r10:849a3000 r9:8434d6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.184772][ T32] r4:8434d680 [ 1327.184934][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.185276][ T32] r10:00000000 r9:dffd5e78 r8:84ae05c0 r7:8434d680 r6:80267888 r5:849a3000 [ 1327.185578][ T32] r4:84ae5d40 [ 1327.185769][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.186086][ T32] Exception stack(0xdffe1fb0 to 0xdffe1ff8) [ 1327.186336][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.186646][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.187057][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.187443][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5d40 [ 1327.187787][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.188236][ T32] INFO: task kworker/1:49:3554 blocked for more than 453 seconds. [ 1327.188524][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.188780][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.189102][ T32] task:kworker/1:49 state:D stack:0 pid:3554 tgid:3554 ppid:2 flags:0x00000000 [ 1327.189553][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.189808][ T32] Call trace: [ 1327.190029][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.190334][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffcdda4 r5:849a3c00 [ 1327.190552][ T32] r4:849a3c00 [ 1327.190730][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.191150][ T32] r5:849a3c00 r4:8271a0b0 [ 1327.191322][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.191686][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.192093][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffcde20 [ 1327.192379][ T32] r4:00000000 [ 1327.203254][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.203968][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.204363][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.204737][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3a400 [ 1327.205062][ T32] r4:00000000 [ 1327.205262][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.205610][ T32] r9:849a3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1327.205901][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.206337][ T32] r5:00001000 r4:e00ad000 [ 1327.206510][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.206926][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.207327][ T32] r5:8438037c r4:84380000 [ 1327.207540][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.208036][ T32] r7:ddde3e40 r6:82c18200 r5:8438037c r4:84a33880 [ 1327.208307][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.208660][ T32] r10:849a3c00 r9:84a338ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.209051][ T32] r4:84a33880 [ 1327.209246][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.209549][ T32] r10:00000000 r9:dffd1e78 r8:84ae0900 r7:84a33880 r6:80267888 r5:849a3c00 [ 1327.209820][ T32] r4:84ae0800 [ 1327.209985][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.210294][ T32] Exception stack(0xdffcdfb0 to 0xdffcdff8) [ 1327.210528][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.210904][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.211219][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.211499][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae0800 [ 1327.211767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.212137][ T32] INFO: task kworker/1:50:3556 blocked for more than 453 seconds. [ 1327.212554][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.223740][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.224096][ T32] task:kworker/1:50 state:D stack:0 pid:3556 tgid:3556 ppid:2 flags:0x00000000 [ 1327.224566][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.224899][ T32] Call trace: [ 1327.225116][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.225498][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffe5da4 r5:849a4800 [ 1327.225823][ T32] r4:849a4800 [ 1327.225986][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.226385][ T32] r5:849a4800 r4:8271a0b0 [ 1327.226611][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.227042][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.227431][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffe5e20 [ 1327.227753][ T32] r4:00000000 [ 1327.227939][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.228288][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.228626][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.229069][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae0a00 [ 1327.229374][ T32] r4:00000000 [ 1327.229537][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.229872][ T32] r9:849a4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1327.230236][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.230556][ T32] r5:00001000 r4:dfa7d000 [ 1327.230768][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.231111][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.231472][ T32] r5:84a5b77c r4:84a5b400 [ 1327.231740][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.232159][ T32] r7:ddde3e40 r6:82c18200 r5:84a5b77c r4:84a33900 [ 1327.232542][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.243732][ T32] r10:849a4800 r9:84a3392c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.244112][ T32] r4:84a33900 [ 1327.244283][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.244693][ T32] r10:00000000 r9:dffcde78 r8:84ae0ac0 r7:84a33900 r6:80267888 r5:849a4800 [ 1327.245017][ T32] r4:84ae0980 [ 1327.245174][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.245541][ T32] Exception stack(0xdffe5fb0 to 0xdffe5ff8) [ 1327.245800][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.246160][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.246513][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.246859][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae0980 [ 1327.247191][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.247569][ T32] INFO: task kworker/1:51:3558 blocked for more than 453 seconds. [ 1327.247907][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.248217][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.248552][ T32] task:kworker/1:51 state:D stack:0 pid:3558 tgid:3558 ppid:2 flags:0x00000000 [ 1327.248976][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.249270][ T32] Call trace: [ 1327.249449][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.249981][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffd9da4 r5:849a5400 [ 1327.250325][ T32] r4:849a5400 [ 1327.250496][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.251024][ T32] r5:849a5400 r4:8271a0b0 [ 1327.251231][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.251707][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.252233][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffd9e20 [ 1327.263288][ T32] r4:00000000 [ 1327.263636][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.264140][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.264582][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.265004][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3a5c0 [ 1327.265396][ T32] r4:00000000 [ 1327.265558][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.265977][ T32] r9:849a5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1327.266264][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.266768][ T32] r5:00001000 r4:e00c1000 [ 1327.266970][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.267282][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.267744][ T32] r5:84a5bb7c r4:84a5b800 [ 1327.267946][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.268412][ T32] r7:ddde3e40 r6:82c18200 r5:84a5bb7c r4:84a33980 [ 1327.268661][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.269073][ T32] r10:849a5400 r9:84a339ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.269479][ T32] r4:84a33980 [ 1327.269648][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.270036][ T32] r10:00000000 r9:dffcde78 r8:84ae0b40 r7:84a33980 r6:80267888 r5:849a5400 [ 1327.270360][ T32] r4:84ae0980 [ 1327.270586][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.271008][ T32] Exception stack(0xdffd9fb0 to 0xdffd9ff8) [ 1327.271306][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.271622][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.271946][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.272269][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae0980 [ 1327.283155][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.283710][ T32] INFO: task kworker/0:178:3560 blocked for more than 453 seconds. [ 1327.284074][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.284337][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.284659][ T32] task:kworker/0:178 state:D stack:0 pid:3560 tgid:3560 ppid:2 flags:0x00000000 [ 1327.285116][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.285451][ T32] Call trace: [ 1327.285640][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.286020][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffedda4 r5:849a6000 [ 1327.286414][ T32] r4:849a6000 [ 1327.286637][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.287090][ T32] r5:849a6000 r4:8271a0b0 [ 1327.287258][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.287634][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.288032][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffede20 [ 1327.288376][ T32] r4:00000000 [ 1327.288535][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.288874][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.289264][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.289658][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350200 [ 1327.290072][ T32] r4:00000000 [ 1327.290304][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.290729][ T32] r9:849a6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1327.291127][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.291526][ T32] r5:00001000 r4:dfae9000 [ 1327.291732][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.292099][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.292531][ T32] r5:84a7677c r4:84a76400 [ 1327.303573][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.304165][ T32] r7:dddcfe40 r6:82c18000 r5:84a7677c r4:8434d700 [ 1327.304480][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.304902][ T32] r10:849a6000 r9:8434d72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.305218][ T32] r4:8434d700 [ 1327.305385][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.305794][ T32] r10:00000000 r9:dffe1e78 r8:84ae0c00 r7:8434d700 r6:80267888 r5:849a6000 [ 1327.306244][ T32] r4:84ae5fc0 [ 1327.306395][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.306837][ T32] Exception stack(0xdffedfb0 to 0xdffedff8) [ 1327.307086][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.307409][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.307792][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.308071][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5fc0 [ 1327.308377][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.308732][ T32] INFO: task kworker/0:179:3561 blocked for more than 453 seconds. [ 1327.309036][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.309344][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.309727][ T32] task:kworker/0:179 state:D stack:0 pid:3561 tgid:3561 ppid:2 flags:0x00000000 [ 1327.310263][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.310581][ T32] Call trace: [ 1327.310836][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.311212][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfff1da4 r5:849a6c00 [ 1327.311521][ T32] r4:849a6c00 [ 1327.311732][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.312097][ T32] r5:849a6c00 r4:8271a0b0 [ 1327.312276][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.323225][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.323875][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfff1e20 [ 1327.324160][ T32] r4:00000000 [ 1327.324304][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.324626][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.325011][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.325425][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350080 [ 1327.325701][ T32] r4:00000000 [ 1327.325858][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.326163][ T32] r9:849a6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1327.326469][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.326908][ T32] r5:00001000 r4:dfacb000 [ 1327.327093][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.327562][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.327919][ T32] r5:84a7637c r4:84a76000 [ 1327.328204][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.328775][ T32] r7:dddcfe40 r6:82c18000 r5:84a7637c r4:8434d780 [ 1327.329005][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.329608][ T32] r10:849a6c00 r9:8434d7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.330012][ T32] r4:8434d780 [ 1327.330168][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.330677][ T32] r10:00000000 r9:dffede78 r8:84ae0d00 r7:8434d780 r6:80267888 r5:849a6c00 [ 1327.330974][ T32] r4:84ae5fc0 [ 1327.331158][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.331455][ T32] Exception stack(0xdfff1fb0 to 0xdfff1ff8) [ 1327.331692][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.332137][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.332464][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.343225][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5fc0 [ 1327.343715][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.344016][ T32] INFO: task kworker/0:180:3564 blocked for more than 453 seconds. [ 1327.344314][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.344634][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.344905][ T32] task:kworker/0:180 state:D stack:0 pid:3564 tgid:3564 ppid:2 flags:0x00000000 [ 1327.345320][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.345603][ T32] Call trace: [ 1327.345782][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.346120][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfff9da4 r5:849a8000 [ 1327.346470][ T32] r4:849a8000 [ 1327.346629][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.347082][ T32] r5:849a8000 r4:8271a0b0 [ 1327.347268][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.347674][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.348033][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfff9e20 [ 1327.348376][ T32] r4:00000000 [ 1327.348960][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.349507][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.349828][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.350237][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350300 [ 1327.350544][ T32] r4:00000000 [ 1327.350693][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.351029][ T32] r9:849a8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1327.351332][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.351645][ T32] r5:00001000 r4:dfb03000 [ 1327.351917][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.352296][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.363214][ T32] r5:84a76b7c r4:84a76800 [ 1327.363610][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.364078][ T32] r7:dddcfe40 r6:82c18000 r5:84a76b7c r4:8434d800 [ 1327.364379][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.364770][ T32] r10:849a8000 r9:8434d82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.365110][ T32] r4:8434d800 [ 1327.365279][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.365648][ T32] r10:00000000 r9:dffede78 r8:84ae0f00 r7:8434d800 r6:80267888 r5:849a8000 [ 1327.366086][ T32] r4:84350180 [ 1327.366244][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.366610][ T32] Exception stack(0xdfff9fb0 to 0xdfff9ff8) [ 1327.366894][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.367344][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.367875][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.368374][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350180 [ 1327.368646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.369026][ T32] INFO: task kworker/0:181:3567 blocked for more than 453 seconds. [ 1327.369358][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.369601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.370003][ T32] task:kworker/0:181 state:D stack:0 pid:3567 tgid:3567 ppid:2 flags:0x00000000 [ 1327.370403][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.370690][ T32] Call trace: [ 1327.370941][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.371308][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0005da4 r5:849aa400 [ 1327.371616][ T32] r4:849aa400 [ 1327.371807][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.372379][ T32] r5:849aa400 r4:8271a0b0 [ 1327.393237][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.393886][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.394461][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0005e20 [ 1327.394718][ T32] r4:00000000 [ 1327.394889][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.395197][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.395594][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.395951][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350440 [ 1327.396262][ T32] r4:00000000 [ 1327.396431][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.396818][ T32] r9:849aa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1327.397106][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.397429][ T32] r5:00001000 r4:dfb23000 [ 1327.397617][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.397925][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.398450][ T32] r5:84a76f7c r4:84a76c00 [ 1327.398618][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.399021][ T32] r7:dddcfe40 r6:82c18000 r5:84a76f7c r4:8434d880 [ 1327.399283][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.399655][ T32] r10:849aa400 r9:8434d8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.399925][ T32] r4:8434d880 [ 1327.400146][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.400589][ T32] r10:00000000 r9:dfff9e78 r8:84351040 r7:8434d880 r6:80267888 r5:849aa400 [ 1327.400931][ T32] r4:843502c0 [ 1327.401112][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.401416][ T32] Exception stack(0xe0005fb0 to 0xe0005ff8) [ 1327.401772][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.402213][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.413201][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.413689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843502c0 [ 1327.414011][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.414339][ T32] INFO: task kworker/0:182:3569 blocked for more than 453 seconds. [ 1327.414615][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.414949][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.415334][ T32] task:kworker/0:182 state:D stack:0 pid:3569 tgid:3569 ppid:2 flags:0x00000000 [ 1327.415819][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.416117][ T32] Call trace: [ 1327.416374][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.416764][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e000dda4 r5:849a8c00 [ 1327.417043][ T32] r4:849a8c00 [ 1327.417234][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.417578][ T32] r5:849a8c00 r4:8271a0b0 [ 1327.417755][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.418258][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.418639][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e000de20 [ 1327.419037][ T32] r4:00000000 [ 1327.419205][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.419563][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.419921][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.420282][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843505c0 [ 1327.420620][ T32] r4:00000000 [ 1327.420780][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.421097][ T32] r9:849a8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1327.421471][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.421867][ T32] r5:00001000 r4:dfb4b000 [ 1327.422150][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.433143][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.433843][ T32] r5:84a7737c r4:84a77000 [ 1327.434088][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.434570][ T32] r7:dddcfe40 r6:82c18000 r5:84a7737c r4:8434d900 [ 1327.434824][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.435255][ T32] r10:849a8c00 r9:8434d92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.435584][ T32] r4:8434d900 [ 1327.435755][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.436150][ T32] r10:00000000 r9:e0005e78 r8:8435f1c0 r7:8434d900 r6:80267888 r5:849a8c00 [ 1327.436562][ T32] r4:84350400 [ 1327.436784][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.437237][ T32] Exception stack(0xe000dfb0 to 0xe000dff8) [ 1327.437512][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.437890][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.438234][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.438565][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350400 [ 1327.438903][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.439223][ T32] INFO: task kworker/0:183:3570 blocked for more than 453 seconds. [ 1327.439616][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.439827][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.440103][ T32] task:kworker/0:183 state:D stack:0 pid:3570 tgid:3570 ppid:2 flags:0x00000000 [ 1327.440538][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.440840][ T32] Call trace: [ 1327.441015][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.441400][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffe9da4 r5:849fa400 [ 1327.441708][ T32] r4:849fa400 [ 1327.441890][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.442291][ T32] r5:849fa400 r4:8271a0b0 [ 1327.453254][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.453902][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.454542][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffe9e20 [ 1327.455040][ T32] r4:00000000 [ 1327.455258][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.455794][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.456205][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.456885][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843506c0 [ 1327.457300][ T32] r4:00000000 [ 1327.457538][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.458011][ T32] r9:849fa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1327.458499][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.459029][ T32] r5:00001000 r4:dfb69000 [ 1327.459239][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.459685][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.460106][ T32] r5:84a7777c r4:84a77400 [ 1327.460325][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.460864][ T32] r7:dddcfe40 r6:82c18000 r5:84a7777c r4:8434d980 [ 1327.461296][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.461740][ T32] r10:849fa400 r9:8434d9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.462245][ T32] r4:8434d980 [ 1327.473209][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.473859][ T32] r10:00000000 r9:e000de78 r8:84350740 r7:8434d980 r6:80267888 r5:849fa400 [ 1327.474217][ T32] r4:84350640 [ 1327.474450][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.474913][ T32] Exception stack(0xdffe9fb0 to 0xdffe9ff8) [ 1327.475228][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.475687][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.476162][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.476496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350640 [ 1327.476828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.477239][ T32] INFO: task kworker/0:184:3573 blocked for more than 453 seconds. [ 1327.477630][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.477904][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.478273][ T32] task:kworker/0:184 state:D stack:0 pid:3573 tgid:3573 ppid:2 flags:0x00000000 [ 1327.478722][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.479101][ T32] Call trace: [ 1327.479381][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.479839][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0001da4 r5:849fbc00 [ 1327.480323][ T32] r4:849fbc00 [ 1327.480507][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.480976][ T32] r5:849fbc00 r4:8271a0b0 [ 1327.481208][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.481640][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.482115][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0001e20 [ 1327.493156][ T32] r4:00000000 [ 1327.493511][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.494039][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.494570][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.495073][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350880 [ 1327.495512][ T32] r4:00000000 [ 1327.495747][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.496278][ T32] r9:849fbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1327.496671][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.497095][ T32] r5:00001000 r4:dfce1000 [ 1327.497307][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.497798][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.498332][ T32] r5:84a77b7c r4:84a77800 [ 1327.498582][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.499072][ T32] r7:dddcfe40 r6:82c18000 r5:84a77b7c r4:8434da00 [ 1327.499353][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.500065][ T32] r10:849fbc00 r9:8434da2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.500482][ T32] r4:8434da00 [ 1327.500900][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.501383][ T32] r10:00000000 r9:dffe9e78 r8:84350940 r7:8434da00 r6:80267888 r5:849fbc00 [ 1327.501761][ T32] r4:84350680 [ 1327.502017][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.502294][ T32] Exception stack(0xe0001fb0 to 0xe0001ff8) [ 1327.513270][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.513860][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.514220][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.514555][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350680 [ 1327.515083][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.515431][ T32] INFO: task kworker/0:185:3574 blocked for more than 454 seconds. [ 1327.515881][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.516206][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.516632][ T32] task:kworker/0:185 state:D stack:0 pid:3574 tgid:3574 ppid:2 flags:0x00000000 [ 1327.517245][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.517587][ T32] Call trace: [ 1327.517859][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.518340][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfff5da4 r5:849fc800 [ 1327.518766][ T32] r4:849fc800 [ 1327.518978][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.519503][ T32] r5:849fc800 r4:8271a0b0 [ 1327.519780][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.520410][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.520947][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfff5e20 [ 1327.521336][ T32] r4:00000000 [ 1327.521568][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.522320][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.533415][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.534025][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350ac0 [ 1327.534385][ T32] r4:00000000 [ 1327.534588][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.534993][ T32] r9:849fc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1327.535351][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.535820][ T32] r5:00001000 r4:dfd11000 [ 1327.536050][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.536391][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.536690][ T32] r5:84a77f7c r4:84a77c00 [ 1327.536846][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.537297][ T32] r7:dddcfe40 r6:82c18000 r5:84a77f7c r4:8434da80 [ 1327.537511][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.537806][ T32] r10:849fc800 r9:8434daac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.538052][ T32] r4:8434da80 [ 1327.538181][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.538570][ T32] r10:00000000 r9:e0001e78 r8:843509c0 r7:8434da80 r6:80267888 r5:849fc800 [ 1327.538982][ T32] r4:84350680 [ 1327.539126][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.539388][ T32] Exception stack(0xdfff5fb0 to 0xdfff5ff8) [ 1327.539579][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.539802][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.540071][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.540413][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350680 [ 1327.540683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.541045][ T32] INFO: task kworker/0:186:3576 blocked for more than 454 seconds. [ 1327.541341][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.541547][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.541854][ T32] task:kworker/0:186 state:D stack:0 pid:3576 tgid:3576 ppid:2 flags:0x00000000 [ 1327.542305][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.553253][ T32] Call trace: [ 1327.553676][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.554068][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0011da4 r5:849fd400 [ 1327.554466][ T32] r4:849fd400 [ 1327.554663][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.555049][ T32] r5:849fd400 r4:8271a0b0 [ 1327.555233][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.555627][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.555988][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0011e20 [ 1327.556270][ T32] r4:00000000 [ 1327.556413][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.556800][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.557144][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.557577][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350c00 [ 1327.557883][ T32] r4:00000000 [ 1327.558114][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.558468][ T32] r9:849fd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1327.558767][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.559162][ T32] r5:00001000 r4:dfd27000 [ 1327.559371][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.559860][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.560227][ T32] r5:84a7837c r4:84a78000 [ 1327.560518][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.560975][ T32] r7:dddcfe40 r6:82c18000 r5:84a7837c r4:8434db00 [ 1327.561314][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.561790][ T32] r10:849fd400 r9:8434db2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.562142][ T32] r4:8434db00 [ 1327.562432][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.573837][ T32] r10:00000000 r9:dfff5e78 r8:84350cc0 r7:8434db00 r6:80267888 r5:849fd400 [ 1327.574192][ T32] r4:84350a40 [ 1327.574367][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.574709][ T32] Exception stack(0xe0011fb0 to 0xe0011ff8) [ 1327.575074][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.575468][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.575818][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.576183][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350a40 [ 1327.576516][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.576874][ T32] INFO: task kworker/0:187:3578 blocked for more than 454 seconds. [ 1327.577286][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.577647][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.578058][ T32] task:kworker/0:187 state:D stack:0 pid:3578 tgid:3578 ppid:2 flags:0x00000000 [ 1327.578884][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.579225][ T32] Call trace: [ 1327.579431][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.579794][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0021da4 r5:849ab000 [ 1327.580322][ T32] r4:849ab000 [ 1327.580569][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.581037][ T32] r5:849ab000 r4:8271a0b0 [ 1327.581412][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.581849][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.582310][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0021e20 [ 1327.593162][ T32] r4:00000000 [ 1327.593507][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.593877][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.594302][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.594662][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3080 [ 1327.595015][ T32] r4:00000000 [ 1327.595221][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.595601][ T32] r9:849ab000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1327.595901][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.596276][ T32] r5:00001000 r4:dfe9b000 [ 1327.596458][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.596734][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.597061][ T32] r5:84a7977c r4:84a79400 [ 1327.597231][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.597593][ T32] r7:dddcfe40 r6:82c18000 r5:84a7977c r4:8434db80 [ 1327.597822][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.598264][ T32] r10:849ab000 r9:8434dbac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.598571][ T32] r4:8434db80 [ 1327.598724][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.599113][ T32] r10:00000000 r9:e0011e78 r8:8435f600 r7:8434db80 r6:80267888 r5:849ab000 [ 1327.599408][ T32] r4:84350b40 [ 1327.599564][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.599879][ T32] Exception stack(0xe0021fb0 to 0xe0021ff8) [ 1327.600154][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.600496][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.600826][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.601149][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350b40 [ 1327.601563][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.601877][ T32] INFO: task kworker/0:188:3580 blocked for more than 454 seconds. [ 1327.602341][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.613452][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.614012][ T32] task:kworker/0:188 state:D stack:0 pid:3580 tgid:3580 ppid:2 flags:0x00000000 [ 1327.614489][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.614844][ T32] Call trace: [ 1327.615019][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.615420][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0029da4 r5:849a9800 [ 1327.615758][ T32] r4:849a9800 [ 1327.615915][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.616255][ T32] r5:849a9800 r4:8271a0b0 [ 1327.616431][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.616840][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.617272][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0029e20 [ 1327.617536][ T32] r4:00000000 [ 1327.617681][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.618042][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.618428][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.618830][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350e00 [ 1327.619122][ T32] r4:00000000 [ 1327.619294][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.619630][ T32] r9:849a9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1327.620036][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.620524][ T32] r5:00001000 r4:dfd37000 [ 1327.620733][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.621081][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.621580][ T32] r5:84a7877c r4:84a78400 [ 1327.621891][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.622322][ T32] r7:dddcfe40 r6:82c18000 r5:84a7877c r4:8434dc00 [ 1327.633274][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.633909][ T32] r10:849a9800 r9:8434dc2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.634200][ T32] r4:8434dc00 [ 1327.634355][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.634728][ T32] r10:00000000 r9:e0021e78 r8:8435f780 r7:8434dc00 r6:80267888 r5:849a9800 [ 1327.635123][ T32] r4:84350d80 [ 1327.635354][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.635691][ T32] Exception stack(0xe0029fb0 to 0xe0029ff8) [ 1327.636183][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.636615][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.636943][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.637223][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350d80 [ 1327.637526][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.637896][ T32] INFO: task kworker/0:189:3581 blocked for more than 454 seconds. [ 1327.638283][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.638485][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.638834][ T32] task:kworker/0:189 state:D stack:0 pid:3581 tgid:3581 ppid:2 flags:0x00000000 [ 1327.639222][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.639529][ T32] Call trace: [ 1327.639731][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.640278][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e002dda4 r5:849ac800 [ 1327.640637][ T32] r4:849ac800 [ 1327.640795][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.641310][ T32] r5:849ac800 r4:8271a0b0 [ 1327.641501][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.641906][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.642315][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e002de20 [ 1327.653246][ T32] r4:00000000 [ 1327.653596][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.653970][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.654344][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.654690][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84350f00 [ 1327.654999][ T32] r4:00000000 [ 1327.655349][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.655701][ T32] r9:849ac800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1327.655983][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.656408][ T32] r5:00001000 r4:dfd49000 [ 1327.656615][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.657058][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.657498][ T32] r5:84a78b7c r4:84a78800 [ 1327.657751][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.658239][ T32] r7:dddcfe40 r6:82c18000 r5:84a78b7c r4:8434dc80 [ 1327.658551][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.658988][ T32] r10:849ac800 r9:8434dcac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.659381][ T32] r4:8434dc80 [ 1327.659567][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.659948][ T32] r10:00000000 r9:e0021e78 r8:8435f880 r7:8434dc80 r6:80267888 r5:849ac800 [ 1327.660302][ T32] r4:84350d80 [ 1327.660479][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.660895][ T32] Exception stack(0xe002dfb0 to 0xe002dff8) [ 1327.661180][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.661659][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.662077][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.662472][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350d80 [ 1327.673206][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.673753][ T32] INFO: task kworker/0:190:3583 blocked for more than 454 seconds. [ 1327.674194][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.674482][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.674905][ T32] task:kworker/0:190 state:D stack:0 pid:3583 tgid:3583 ppid:2 flags:0x00000000 [ 1327.675508][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.675863][ T32] Call trace: [ 1327.676112][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.676635][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0035da4 r5:849abc00 [ 1327.677014][ T32] r4:849abc00 [ 1327.677334][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.677712][ T32] r5:849abc00 r4:8271a0b0 [ 1327.677940][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.678348][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.678991][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0035e20 [ 1327.679414][ T32] r4:00000000 [ 1327.679591][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.680058][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.680467][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.680910][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae0fc0 [ 1327.681350][ T32] r4:00000000 [ 1327.681525][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.681858][ T32] r9:849abc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1327.682313][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.693297][ T32] r5:00001000 r4:dfe85000 [ 1327.693651][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.694211][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.694641][ T32] r5:84a78f7c r4:84a78c00 [ 1327.694969][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.695600][ T32] r7:dddcfe40 r6:82c18000 r5:84a78f7c r4:8434dd00 [ 1327.696067][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.696545][ T32] r10:849abc00 r9:8434dd2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.696893][ T32] r4:8434dd00 [ 1327.697061][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.697447][ T32] r10:00000000 r9:e0021e78 r8:8435fa40 r7:8434dd00 r6:80267888 r5:849abc00 [ 1327.697823][ T32] r4:84350e40 [ 1327.697999][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.698375][ T32] Exception stack(0xe0035fb0 to 0xe0035ff8) [ 1327.698692][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.699112][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.699510][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.699962][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84350e40 [ 1327.700350][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.700747][ T32] INFO: task kworker/0:191:3585 blocked for more than 454 seconds. [ 1327.701048][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.701373][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.701706][ T32] task:kworker/0:191 state:D stack:0 pid:3585 tgid:3585 ppid:2 flags:0x00000000 [ 1327.702342][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.713260][ T32] Call trace: [ 1327.713746][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.714272][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e003dda4 r5:849ad400 [ 1327.714679][ T32] r4:849ad400 [ 1327.715032][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.715572][ T32] r5:849ad400 r4:8271a0b0 [ 1327.715822][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.716408][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.716926][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e003de20 [ 1327.717356][ T32] r4:00000000 [ 1327.717594][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.717967][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.718412][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.718931][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae5740 [ 1327.719401][ T32] r4:00000000 [ 1327.719716][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.720162][ T32] r9:849ad400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1327.720513][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.721026][ T32] r5:00001000 r4:dfe93000 [ 1327.721243][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.721606][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.722108][ T32] r5:84a7937c r4:84a79000 [ 1327.722335][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.743311][ T32] r7:dddcfe40 r6:82c18000 r5:84a7937c r4:8434dd80 [ 1327.743852][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.744325][ T32] r10:849ad400 r9:8434ddac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.744719][ T32] r4:8434dd80 [ 1327.744956][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.745450][ T32] r10:00000000 r9:e0021e78 r8:8435fc00 r7:8434dd80 r6:80267888 r5:849ad400 [ 1327.745791][ T32] r4:84ae5e80 [ 1327.746040][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.746358][ T32] Exception stack(0xe003dfb0 to 0xe003dff8) [ 1327.746657][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.747328][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.747774][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.748080][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae5e80 [ 1327.748477][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.749039][ T32] INFO: task kworker/0:192:3587 blocked for more than 454 seconds. [ 1327.749447][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.749655][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.750155][ T32] task:kworker/0:192 state:D stack:0 pid:3587 tgid:3587 ppid:2 flags:0x00000000 [ 1327.750709][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.751126][ T32] Call trace: [ 1327.751321][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.751736][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0045da4 r5:849ae000 [ 1327.752130][ T32] r4:849ae000 [ 1327.752293][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.763216][ T32] r5:849ae000 r4:8271a0b0 [ 1327.763574][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.764110][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.764568][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0045e20 [ 1327.764924][ T32] r4:00000000 [ 1327.765114][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.765557][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.765990][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.766480][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af31c0 [ 1327.766966][ T32] r4:00000000 [ 1327.767143][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.767585][ T32] r9:849ae000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1327.768105][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.768499][ T32] r5:00001000 r4:dfebf000 [ 1327.768696][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.769146][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.769649][ T32] r5:84a79b7c r4:84a79800 [ 1327.769862][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.770376][ T32] r7:dddcfe40 r6:82c18000 r5:84a79b7c r4:8434de00 [ 1327.770637][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.771088][ T32] r10:849ae000 r9:8434de2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.771548][ T32] r4:8434de00 [ 1327.771762][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.772189][ T32] r10:00000000 r9:e0021e78 r8:8435fdc0 r7:8434de00 r6:80267888 r5:849ae000 [ 1327.783334][ T32] r4:84af3000 [ 1327.783781][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.784194][ T32] Exception stack(0xe0045fb0 to 0xe0045ff8) [ 1327.784511][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.784913][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.785347][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.785786][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3000 [ 1327.786196][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.786637][ T32] INFO: task kworker/0:193:3590 blocked for more than 454 seconds. [ 1327.787057][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.787331][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.787677][ T32] task:kworker/0:193 state:D stack:0 pid:3590 tgid:3590 ppid:2 flags:0x00000000 [ 1327.788234][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.788523][ T32] Call trace: [ 1327.788707][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.789101][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0051da4 r5:849b0c00 [ 1327.789554][ T32] r4:849b0c00 [ 1327.789777][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.790148][ T32] r5:849b0c00 r4:8271a0b0 [ 1327.790520][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.791010][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.791445][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0051e20 [ 1327.791781][ T32] r4:00000000 [ 1327.791965][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.792509][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.803926][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.804510][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3440 [ 1327.804951][ T32] r4:00000000 [ 1327.805213][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.805619][ T32] r9:849b0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1327.806053][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.806496][ T32] r5:00001000 r4:dfed9000 [ 1327.806833][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.807276][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.807824][ T32] r5:84a7a37c r4:84a7a000 [ 1327.808084][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.808448][ T32] r7:dddcfe40 r6:82c18000 r5:84a7a37c r4:8434de80 [ 1327.808830][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.809310][ T32] r10:849b0c00 r9:8434deac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.809741][ T32] r4:8434de80 [ 1327.809978][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.810452][ T32] r10:00000000 r9:e0045e78 r8:8435fb00 r7:8434de80 r6:80267888 r5:849b0c00 [ 1327.810884][ T32] r4:84af3140 [ 1327.811114][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.811452][ T32] Exception stack(0xe0051fb0 to 0xe0051ff8) [ 1327.811758][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.812209][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.823335][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.823799][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3140 [ 1327.824206][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.824653][ T32] INFO: task kworker/0:194:3592 blocked for more than 454 seconds. [ 1327.825039][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.825327][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.825702][ T32] task:kworker/0:194 state:D stack:0 pid:3592 tgid:3592 ppid:2 flags:0x00000000 [ 1327.826063][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.826351][ T32] Call trace: [ 1327.826530][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.826990][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0059da4 r5:849b2400 [ 1327.827380][ T32] r4:849b2400 [ 1327.827550][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.827937][ T32] r5:849b2400 r4:8271a0b0 [ 1327.828159][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.828516][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.828937][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0059e20 [ 1327.829229][ T32] r4:00000000 [ 1327.829469][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.829821][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.830188][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.830685][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3300 [ 1327.831066][ T32] r4:00000000 [ 1327.831248][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.831777][ T32] r9:849b2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1327.832131][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.843367][ T32] r5:00001000 r4:dfec7000 [ 1327.843803][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.844247][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.844736][ T32] r5:84a79f7c r4:84a79c00 [ 1327.844999][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.845459][ T32] r7:dddcfe40 r6:82c18000 r5:84a79f7c r4:8434df00 [ 1327.845753][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.846225][ T32] r10:849b2400 r9:8434df2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.846830][ T32] r4:8434df00 [ 1327.847107][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.847540][ T32] r10:00000000 r9:e0051e78 r8:8435f3c0 r7:8434df00 r6:80267888 r5:849b2400 [ 1327.847909][ T32] r4:84af32c0 [ 1327.848124][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.848478][ T32] Exception stack(0xe0059fb0 to 0xe0059ff8) [ 1327.848765][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.849215][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.849610][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.850027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af32c0 [ 1327.850409][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.850909][ T32] INFO: task kworker/0:195:3593 blocked for more than 454 seconds. [ 1327.851261][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.851677][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.852072][ T32] task:kworker/0:195 state:D stack:0 pid:3593 tgid:3593 ppid:2 flags:0x00000000 [ 1327.863119][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.863687][ T32] Call trace: [ 1327.863893][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.864323][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e005dda4 r5:849b0000 [ 1327.864711][ T32] r4:849b0000 [ 1327.864887][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.865356][ T32] r5:849b0000 r4:8271a0b0 [ 1327.865629][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.866221][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.866798][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e005de20 [ 1327.867195][ T32] r4:00000000 [ 1327.867405][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.867889][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.868401][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.868968][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3980 [ 1327.869712][ T32] r4:00000000 [ 1327.869948][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.870348][ T32] r9:849b0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1327.870833][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.871360][ T32] r5:00001000 r4:e007d000 [ 1327.871620][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.872093][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.883342][ T32] r5:84a7b37c r4:84a7b000 [ 1327.883711][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.884287][ T32] r7:dddcfe40 r6:82c18000 r5:84a7b37c r4:8434df80 [ 1327.884591][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.885075][ T32] r10:849b0000 r9:8434dfac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.885465][ T32] r4:8434df80 [ 1327.885700][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.886184][ T32] r10:00000000 r9:e0051e78 r8:8435f540 r7:8434df80 r6:80267888 r5:849b0000 [ 1327.886594][ T32] r4:84af3400 [ 1327.886986][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.887361][ T32] Exception stack(0xe005dfb0 to 0xe005dff8) [ 1327.887618][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.888023][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.888385][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.888724][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3400 [ 1327.889079][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.889447][ T32] INFO: task kworker/0:196:3595 blocked for more than 454 seconds. [ 1327.889868][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.890122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.890555][ T32] task:kworker/0:196 state:D stack:0 pid:3595 tgid:3595 ppid:2 flags:0x00000000 [ 1327.891125][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.891441][ T32] Call trace: [ 1327.891644][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.892074][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0065da4 r5:849b3c00 [ 1327.903135][ T32] r4:849b3c00 [ 1327.903572][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.904071][ T32] r5:849b3c00 r4:8271a0b0 [ 1327.904266][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.904831][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.905297][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0065e20 [ 1327.905693][ T32] r4:00000000 [ 1327.905944][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.906421][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.906939][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.907339][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af35c0 [ 1327.907808][ T32] r4:00000000 [ 1327.908027][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.908387][ T32] r9:849b3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1327.908829][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.909305][ T32] r5:00001000 r4:dfee5000 [ 1327.909533][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.909943][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.910346][ T32] r5:84a7a77c r4:84a7a400 [ 1327.910566][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.911150][ T32] r7:dddcfe40 r6:82c18000 r5:84a7a77c r4:84af5000 [ 1327.911618][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.912190][ T32] r10:849b3c00 r9:84af502c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.923652][ T32] r4:84af5000 [ 1327.924019][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.924529][ T32] r10:00000000 r9:e005de78 r8:8435ff80 r7:84af5000 r6:80267888 r5:849b3c00 [ 1327.924886][ T32] r4:84af3380 [ 1327.925102][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.925517][ T32] Exception stack(0xe0065fb0 to 0xe0065ff8) [ 1327.925784][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.926124][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.926553][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.926977][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3380 [ 1327.927384][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.927775][ T32] INFO: task kworker/0:197:3597 blocked for more than 454 seconds. [ 1327.928153][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.928401][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.928754][ T32] task:kworker/0:197 state:D stack:0 pid:3597 tgid:3597 ppid:2 flags:0x00000000 [ 1327.929429][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.929763][ T32] Call trace: [ 1327.929989][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.930538][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0071da4 r5:849b3000 [ 1327.931028][ T32] r4:849b3000 [ 1327.931206][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.931645][ T32] r5:849b3000 r4:8271a0b0 [ 1327.931833][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.932417][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.943893][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0071e20 [ 1327.944269][ T32] r4:00000000 [ 1327.944443][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.944902][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.945405][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.945845][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3700 [ 1327.946277][ T32] r4:00000000 [ 1327.946518][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.946996][ T32] r9:849b3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1327.947338][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.947738][ T32] r5:00001000 r4:dff31000 [ 1327.947979][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.948272][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.948764][ T32] r5:84a7ab7c r4:84a7a800 [ 1327.948982][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.949673][ T32] r7:dddcfe40 r6:82c18000 r5:84a7ab7c r4:84af5080 [ 1327.950030][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.950538][ T32] r10:849b3000 r9:84af50ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.951053][ T32] r4:84af5080 [ 1327.951331][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.951793][ T32] r10:00000000 r9:e005de78 r8:8435fe80 r7:84af5080 r6:80267888 r5:849b3000 [ 1327.952321][ T32] r4:84af3540 [ 1327.963344][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.963953][ T32] Exception stack(0xe0071fb0 to 0xe0071ff8) [ 1327.964206][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.964574][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.964944][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.965295][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3540 [ 1327.965706][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.966208][ T32] INFO: task kworker/0:198:3600 blocked for more than 454 seconds. [ 1327.966921][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.967223][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.967554][ T32] task:kworker/0:198 state:D stack:0 pid:3600 tgid:3600 ppid:2 flags:0x00000000 [ 1327.968112][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.968412][ T32] Call trace: [ 1327.968605][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.969064][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0019da4 r5:849fe000 [ 1327.969780][ T32] r4:849fe000 [ 1327.969993][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.970676][ T32] r5:849fe000 r4:8271a0b0 [ 1327.970924][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.971497][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.972036][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0019e20 [ 1327.983608][ T32] r4:00000000 [ 1327.983995][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.984487][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.984980][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.985432][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3840 [ 1327.985754][ T32] r4:00000000 [ 1327.985942][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.986284][ T32] r9:849fe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1327.986647][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.987730][ T32] r5:00001000 r4:e0077000 [ 1327.988145][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.988654][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.989070][ T32] r5:84a7af7c r4:84a7ac00 [ 1327.989422][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.989911][ T32] r7:dddcfe40 r6:82c18000 r5:84a7af7c r4:84af5100 [ 1327.990295][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.990885][ T32] r10:849fe000 r9:84af512c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.991364][ T32] r4:84af5100 [ 1327.991542][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.992104][ T32] r10:00000000 r9:e005de78 r8:84af3a40 r7:84af5100 r6:80267888 r5:849fe000 [ 1327.992501][ T32] r4:84af3640 [ 1328.003519][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.004024][ T32] Exception stack(0xe0019fb0 to 0xe0019ff8) [ 1328.004382][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.004932][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.005412][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.005809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3640 [ 1328.006407][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.006941][ T32] INFO: task kworker/0:199:3602 blocked for more than 454 seconds. [ 1328.007461][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.007821][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.008223][ T32] task:kworker/0:199 state:D stack:0 pid:3602 tgid:3602 ppid:2 flags:0x00000000 [ 1328.008828][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.009520][ T32] Call trace: [ 1328.009968][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.010535][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0075da4 r5:849fec00 [ 1328.011151][ T32] r4:849fec00 [ 1328.011370][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.012041][ T32] r5:849fec00 r4:8271a0b0 [ 1328.012308][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.023190][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.023944][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0075e20 [ 1328.024385][ T32] r4:00000000 [ 1328.024562][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.025039][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.025495][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.025956][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3d40 [ 1328.026354][ T32] r4:00000000 [ 1328.026523][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.027054][ T32] r9:849fec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1328.027425][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.027873][ T32] r5:00001000 r4:e0091000 [ 1328.028160][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.028696][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.029008][ T32] r5:84a7bb7c r4:84a7b800 [ 1328.029171][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.029992][ T32] r7:dddcfe40 r6:82c18000 r5:84a7bb7c r4:84af5180 [ 1328.030630][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.031010][ T32] r10:849fec00 r9:84af51ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.031423][ T32] r4:84af5180 [ 1328.031616][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.032142][ T32] r10:00000000 r9:e005de78 r8:84af3b00 r7:84af5180 r6:80267888 r5:849fec00 [ 1328.043219][ T32] r4:84af38c0 [ 1328.043584][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.044015][ T32] Exception stack(0xe0075fb0 to 0xe0075ff8) [ 1328.044373][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.044795][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.045242][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.045607][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af38c0 [ 1328.046020][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.046417][ T32] INFO: task kworker/0:200:3604 blocked for more than 454 seconds. [ 1328.046809][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.047068][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.047425][ T32] task:kworker/0:200 state:D stack:0 pid:3604 tgid:3604 ppid:2 flags:0x00000000 [ 1328.048009][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.048338][ T32] Call trace: [ 1328.048537][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.048893][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0015da4 r5:849fb000 [ 1328.049519][ T32] r4:849fb000 [ 1328.049762][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.050490][ T32] r5:849fb000 r4:8271a0b0 [ 1328.050871][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.051537][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.052238][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0015e20 [ 1328.063239][ T32] r4:00000000 [ 1328.063599][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.066652][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.067113][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.067497][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3b40 [ 1328.067814][ T32] r4:00000000 [ 1328.067997][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.068336][ T32] r9:849fb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1328.068636][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.068967][ T32] r5:00001000 r4:e008b000 [ 1328.069151][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.069622][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.069978][ T32] r5:84a7b77c r4:84a7b400 [ 1328.070208][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.070812][ T32] r7:dddcfe40 r6:82c18000 r5:84a7b77c r4:84af5200 [ 1328.071114][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.071463][ T32] r10:849fb000 r9:84af522c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.071832][ T32] r4:84af5200 [ 1328.072010][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.072331][ T32] r10:00000000 r9:e0075e78 r8:84af3c40 r7:84af5200 r6:80267888 r5:849fb000 [ 1328.083224][ T32] r4:84af38c0 [ 1328.083565][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.083931][ T32] Exception stack(0xe0015fb0 to 0xe0015ff8) [ 1328.084165][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.084545][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.084829][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.085131][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af38c0 [ 1328.085442][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.085734][ T32] INFO: task kworker/0:201:3606 blocked for more than 454 seconds. [ 1328.086150][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.086366][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.086642][ T32] task:kworker/0:201 state:D stack:0 pid:3606 tgid:3606 ppid:2 flags:0x00000000 [ 1328.087151][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.087426][ T32] Call trace: [ 1328.087710][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.088180][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0089da4 r5:849f9800 [ 1328.088486][ T32] r4:849f9800 [ 1328.088623][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.089114][ T32] r5:849f9800 r4:8271a0b0 [ 1328.089552][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.090101][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.090964][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0089e20 [ 1328.091371][ T32] r4:00000000 [ 1328.091537][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.092080][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.092472][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.103853][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b42380 [ 1328.104244][ T32] r4:00000000 [ 1328.104468][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.104881][ T32] r9:849f9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1328.105282][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.105675][ T32] r5:00001000 r4:e03d2000 [ 1328.105837][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.106394][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.106863][ T32] r5:84380f7c r4:84380c00 [ 1328.107141][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.107629][ T32] r7:dddcfe40 r6:82c18000 r5:84380f7c r4:84af5280 [ 1328.107941][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.108324][ T32] r10:849f9800 r9:84af52ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.108641][ T32] r4:84af5280 [ 1328.108860][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.109434][ T32] r10:00000000 r9:e0075e78 r8:84af3f40 r7:84af5280 r6:80267888 r5:849f9800 [ 1328.109761][ T32] r4:84af3cc0 [ 1328.109931][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.110313][ T32] Exception stack(0xe0089fb0 to 0xe0089ff8) [ 1328.110584][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.111061][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.111317][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.111554][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3cc0 [ 1328.111809][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.112123][ T32] INFO: task kworker/0:202:3608 blocked for more than 454 seconds. [ 1328.123151][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.123618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.123937][ T32] task:kworker/0:202 state:D stack:0 pid:3608 tgid:3608 ppid:2 flags:0x00000000 [ 1328.124370][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.124716][ T32] Call trace: [ 1328.124914][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.125247][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e009dda4 r5:83fb0000 [ 1328.125518][ T32] r4:83fb0000 [ 1328.125665][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.126027][ T32] r5:83fb0000 r4:8271a0b0 [ 1328.126189][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.126582][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.127019][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e009de20 [ 1328.127407][ T32] r4:00000000 [ 1328.127560][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.127874][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.128258][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.128573][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af3e80 [ 1328.128846][ T32] r4:00000000 [ 1328.129041][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.129590][ T32] r9:83fb0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1328.130011][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.130433][ T32] r5:00001000 r4:e009f000 [ 1328.130682][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.131126][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.131607][ T32] r5:84a7bf7c r4:84a7bc00 [ 1328.131782][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.132182][ T32] r7:dddcfe40 r6:82c18000 r5:84a7bf7c r4:84af5300 [ 1328.143327][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.144017][ T32] r10:83fb0000 r9:84af532c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.144395][ T32] r4:84af5300 [ 1328.144627][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.145013][ T32] r10:00000000 r9:e0089e78 r8:84af3f80 r7:84af5300 r6:80267888 r5:83fb0000 [ 1328.145452][ T32] r4:84af3dc0 [ 1328.145607][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.146043][ T32] Exception stack(0xe009dfb0 to 0xe009dff8) [ 1328.146326][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.146805][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.147275][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.147619][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af3dc0 [ 1328.148024][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.148374][ T32] INFO: task kworker/0:203:3611 blocked for more than 454 seconds. [ 1328.148716][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.148996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.149457][ T32] task:kworker/0:203 state:D stack:0 pid:3611 tgid:3611 ppid:2 flags:0x00000000 [ 1328.149884][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.150313][ T32] Call trace: [ 1328.150508][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.150979][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00b1da4 r5:83fb0c00 [ 1328.151386][ T32] r4:83fb0c00 [ 1328.151552][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.152009][ T32] r5:83fb0c00 r4:8271a0b0 [ 1328.152208][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.163189][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.163904][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00b1e20 [ 1328.164266][ T32] r4:00000000 [ 1328.164477][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.164868][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.165323][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.165661][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8435fc80 [ 1328.165984][ T32] r4:00000000 [ 1328.166243][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.166573][ T32] r9:83fb0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1328.167092][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.167451][ T32] r5:00001000 r4:e00b7000 [ 1328.167660][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.167986][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.168403][ T32] r5:8438077c r4:84380400 [ 1328.168587][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.169004][ T32] r7:dddcfe40 r6:82c18000 r5:8438077c r4:84af5380 [ 1328.169422][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.169905][ T32] r10:83fb0c00 r9:84af53ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.170346][ T32] r4:84af5380 [ 1328.170551][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.170988][ T32] r10:00000000 r9:e0089e78 r8:84af3dc0 r7:84af5380 r6:80267888 r5:83fb0c00 [ 1328.171257][ T32] r4:8435f300 [ 1328.171464][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.171821][ T32] Exception stack(0xe00b1fb0 to 0xe00b1ff8) [ 1328.172199][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.183240][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.183716][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.184084][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8435f300 [ 1328.184377][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.184701][ T32] INFO: task kworker/1:52:3613 blocked for more than 454 seconds. [ 1328.185020][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.185228][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.185483][ T32] task:kworker/1:52 state:D stack:0 pid:3613 tgid:3613 ppid:2 flags:0x00000000 [ 1328.185850][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.186172][ T32] Call trace: [ 1328.186378][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.186860][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0095da4 r5:83fb1800 [ 1328.187162][ T32] r4:83fb1800 [ 1328.187316][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.187764][ T32] r5:83fb1800 r4:8271a0b0 [ 1328.187997][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.188497][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.188863][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0095e20 [ 1328.189140][ T32] r4:00000000 [ 1328.189344][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.189759][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.190164][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.190486][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3ac00 [ 1328.190917][ T32] r4:00000000 [ 1328.191125][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.191536][ T32] r9:83fb1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1328.191807][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.192202][ T32] r5:00001000 r4:e040b000 [ 1328.192383][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.203036][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.203593][ T32] r5:8400eb7c r4:8400e800 [ 1328.203748][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.204174][ T32] r7:ddde3e40 r6:82c18200 r5:8400eb7c r4:84a33a00 [ 1328.204431][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.204763][ T32] r10:83fb1800 r9:84a33a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.205053][ T32] r4:84a33a00 [ 1328.205188][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.205492][ T32] r10:00000000 r9:dffd9e78 r8:8435f300 r7:84a33a00 r6:80267888 r5:83fb1800 [ 1328.205748][ T32] r4:84b3a540 [ 1328.205894][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.206241][ T32] Exception stack(0xe0095fb0 to 0xe0095ff8) [ 1328.206469][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.206863][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.207213][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.207508][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3a540 [ 1328.207823][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.208118][ T32] INFO: task kworker/1:53:3614 blocked for more than 454 seconds. [ 1328.208419][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.208597][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.208860][ T32] task:kworker/1:53 state:D stack:0 pid:3614 tgid:3614 ppid:2 flags:0x00000000 [ 1328.209271][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.209513][ T32] Call trace: [ 1328.209699][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.210036][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e03d5da4 r5:83fb2400 [ 1328.210360][ T32] r4:83fb2400 [ 1328.210531][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.210942][ T32] r5:83fb2400 r4:8271a0b0 [ 1328.211148][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.211543][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.211969][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d5e20 [ 1328.212375][ T32] r4:00000000 [ 1328.223160][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.223779][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.224178][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.224589][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3aa80 [ 1328.224907][ T32] r4:00000000 [ 1328.225134][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.225581][ T32] r9:83fb2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1328.225978][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.226467][ T32] r5:00001000 r4:e03fb000 [ 1328.226773][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.227262][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.227725][ T32] r5:84a5bf7c r4:84a5bc00 [ 1328.228024][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.228471][ T32] r7:ddde3e40 r6:82c18200 r5:84a5bf7c r4:84a33a80 [ 1328.228825][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.229266][ T32] r10:83fb2400 r9:84a33aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.229657][ T32] r4:84a33a80 [ 1328.229835][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.230265][ T32] r10:00000000 r9:e0095e78 r8:84b42140 r7:84a33a80 r6:80267888 r5:83fb2400 [ 1328.230596][ T32] r4:84b3a4c0 [ 1328.230856][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.231168][ T32] Exception stack(0xe03d5fb0 to 0xe03d5ff8) [ 1328.231415][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.231781][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.232180][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.243197][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3a4c0 [ 1328.243667][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.244067][ T32] INFO: task kworker/0:204:3616 blocked for more than 454 seconds. [ 1328.244358][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.244584][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.244902][ T32] task:kworker/0:204 state:D stack:0 pid:3616 tgid:3616 ppid:2 flags:0x00000000 [ 1328.245492][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.246000][ T32] Call trace: [ 1328.246237][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.246729][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00c5da4 r5:83fb3000 [ 1328.247170][ T32] r4:83fb3000 [ 1328.247345][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.247747][ T32] r5:83fb3000 r4:8271a0b0 [ 1328.247947][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.248434][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.248892][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00c5e20 [ 1328.249307][ T32] r4:00000000 [ 1328.249461][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.249814][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.250202][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.250545][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b420c0 [ 1328.251046][ T32] r4:00000000 [ 1328.251227][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.251705][ T32] r9:83fb3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1328.252078][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.263252][ T32] r5:00001000 r4:e03cc000 [ 1328.263636][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.264071][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.264459][ T32] r5:84380b7c r4:84380800 [ 1328.264653][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.265354][ T32] r7:dddcfe40 r6:82c18000 r5:84380b7c r4:84af5400 [ 1328.265706][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.266242][ T32] r10:83fb3000 r9:84af542c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.266626][ T32] r4:84af5400 [ 1328.266934][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.267337][ T32] r10:00000000 r9:e0089e78 r8:84b42240 r7:84af5400 r6:80267888 r5:83fb3000 [ 1328.267764][ T32] r4:84b42040 [ 1328.267970][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.268323][ T32] Exception stack(0xe00c5fb0 to 0xe00c5ff8) [ 1328.268585][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.268974][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.269317][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.269712][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b42040 [ 1328.270096][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.270505][ T32] INFO: task kworker/0:205:3618 blocked for more than 454 seconds. [ 1328.270937][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.271213][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.271714][ T32] task:kworker/0:205 state:D stack:0 pid:3618 tgid:3618 ppid:2 flags:0x00000000 [ 1328.272410][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.283733][ T32] Call trace: [ 1328.283953][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.284406][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e03d9da4 r5:83fb3c00 [ 1328.284744][ T32] r4:83fb3c00 [ 1328.284897][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.285317][ T32] r5:83fb3c00 r4:8271a0b0 [ 1328.285557][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.286091][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.286605][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d9e20 [ 1328.287081][ T32] r4:00000000 [ 1328.287284][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.287724][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.288158][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.288548][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b42540 [ 1328.289023][ T32] r4:00000000 [ 1328.289230][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.289682][ T32] r9:83fb3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1328.290141][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.290902][ T32] r5:00001000 r4:e03e3000 [ 1328.291227][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.291660][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.292077][ T32] r5:8438137c r4:84381000 [ 1328.292274][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.303213][ T32] r7:dddcfe40 r6:82c18000 r5:8438137c r4:84af5480 [ 1328.303664][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.304159][ T32] r10:83fb3c00 r9:84af54ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.304553][ T32] r4:84af5480 [ 1328.304715][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.305145][ T32] r10:00000000 r9:e0089e78 r8:84b42440 r7:84af5480 r6:80267888 r5:83fb3c00 [ 1328.305614][ T32] r4:84b42300 [ 1328.305839][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.306326][ T32] Exception stack(0xe03d9fb0 to 0xe03d9ff8) [ 1328.306678][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.307199][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.307599][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.307991][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b42300 [ 1328.308292][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.308691][ T32] INFO: task kworker/0:206:3620 blocked for more than 454 seconds. [ 1328.309024][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.309396][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.309833][ T32] task:kworker/0:206 state:D stack:0 pid:3620 tgid:3620 ppid:2 flags:0x00000000 [ 1328.310356][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.310667][ T32] Call trace: [ 1328.310951][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.311368][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e03e1da4 r5:83fb4800 [ 1328.311717][ T32] r4:83fb4800 [ 1328.311890][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.312373][ T32] r5:83fb4800 r4:8271a0b0 [ 1328.323428][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.324203][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.324695][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e1e20 [ 1328.325150][ T32] r4:00000000 [ 1328.325394][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.325926][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.326346][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.326915][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b42680 [ 1328.327363][ T32] r4:00000000 [ 1328.327586][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.327992][ T32] r9:83fb4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1328.328306][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.328754][ T32] r5:00001000 r4:e03ed000 [ 1328.328971][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.329455][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.329904][ T32] r5:8438177c r4:84381400 [ 1328.330141][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.330705][ T32] r7:dddcfe40 r6:82c18000 r5:8438177c r4:84af5500 [ 1328.331126][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.331544][ T32] r10:83fb4800 r9:84af552c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.331939][ T32] r4:84af5500 [ 1328.332157][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.343240][ T32] r10:00000000 r9:e03d9e78 r8:84b42740 r7:84af5500 r6:80267888 r5:83fb4800 [ 1328.343784][ T32] r4:84b424c0 [ 1328.344034][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.344461][ T32] Exception stack(0xe03e1fb0 to 0xe03e1ff8) [ 1328.344741][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.345112][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.345537][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.345929][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b424c0 [ 1328.346367][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.346870][ T32] INFO: task kworker/0:207:3621 blocked for more than 454 seconds. [ 1328.347295][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.347618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.347996][ T32] task:kworker/0:207 state:D stack:0 pid:3621 tgid:3621 ppid:2 flags:0x00000000 [ 1328.348500][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.348803][ T32] Call trace: [ 1328.349000][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.349509][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e03f9da4 r5:849b1800 [ 1328.349813][ T32] r4:849b1800 [ 1328.350003][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.350445][ T32] r5:849b1800 r4:8271a0b0 [ 1328.350659][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.351102][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.351555][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03f9e20 [ 1328.351953][ T32] r4:00000000 [ 1328.352103][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.363231][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.363965][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.364394][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b429c0 [ 1328.364845][ T32] r4:00000000 [ 1328.365136][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.365622][ T32] r9:849b1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1328.366016][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.366484][ T32] r5:00001000 r4:e0401000 [ 1328.366830][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.367346][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.367846][ T32] r5:84381b7c r4:84381800 [ 1328.368064][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.368636][ T32] r7:dddcfe40 r6:82c18000 r5:84381b7c r4:84af5580 [ 1328.368967][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.369430][ T32] r10:849b1800 r9:84af55ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.369788][ T32] r4:84af5580 [ 1328.369971][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.370369][ T32] r10:00000000 r9:e03e1e78 r8:84b3a900 r7:84af5580 r6:80267888 r5:849b1800 [ 1328.370841][ T32] r4:84b425c0 [ 1328.371033][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.371601][ T32] Exception stack(0xe03f9fb0 to 0xe03f9ff8) [ 1328.371913][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.384922][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.385647][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.386048][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b425c0 [ 1328.386479][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.386951][ T32] INFO: task kworker/0:208:3624 blocked for more than 454 seconds. [ 1328.387387][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.387635][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.387989][ T32] task:kworker/0:208 state:D stack:0 pid:3624 tgid:3624 ppid:2 flags:0x00000000 [ 1328.388538][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.388889][ T32] Call trace: [ 1328.389206][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.389609][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e03f1da4 r5:849b4800 [ 1328.390017][ T32] r4:849b4800 [ 1328.390212][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.390721][ T32] r5:849b4800 r4:8271a0b0 [ 1328.390967][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.391521][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.391991][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03f1e20 [ 1328.392320][ T32] r4:00000000 [ 1328.403116][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.403752][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.404236][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.404688][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b42b80 [ 1328.405129][ T32] r4:00000000 [ 1328.405313][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.405746][ T32] r9:849b4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1328.406174][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.406616][ T32] r5:00001000 r4:e0411000 [ 1328.406885][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.407376][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.407811][ T32] r5:84381f7c r4:84381c00 [ 1328.408055][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.408653][ T32] r7:dddcfe40 r6:82c18000 r5:84381f7c r4:84af5600 [ 1328.408975][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.409497][ T32] r10:849b4800 r9:84af562c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.409975][ T32] r4:84af5600 [ 1328.410138][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.410537][ T32] r10:00000000 r9:e03f9e78 r8:84b3aa00 r7:84af5600 r6:80267888 r5:849b4800 [ 1328.410929][ T32] r4:84b42940 [ 1328.411095][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.411522][ T32] Exception stack(0xe03f1fb0 to 0xe03f1ff8) [ 1328.411807][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.412202][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.423342][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.423806][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b42940 [ 1328.424157][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.424600][ T32] INFO: task kworker/1:54:3627 blocked for more than 454 seconds. [ 1328.424987][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.425258][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.425733][ T32] task:kworker/1:54 state:D stack:0 pid:3627 tgid:3627 ppid:2 flags:0x00000000 [ 1328.426253][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.426608][ T32] Call trace: [ 1328.426876][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.427338][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0405da4 r5:849b6000 [ 1328.427816][ T32] r4:849b6000 [ 1328.428034][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.428404][ T32] r5:849b6000 r4:8271a0b0 [ 1328.428653][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.429180][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.429672][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0405e20 [ 1328.430129][ T32] r4:00000000 [ 1328.430320][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.430850][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.431320][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.431784][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3aec0 [ 1328.432188][ T32] r4:00000000 [ 1328.432393][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.443224][ T32] r9:849b6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1328.443792][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.444337][ T32] r5:00001000 r4:df961000 [ 1328.444548][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.445018][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.445519][ T32] r5:8400f37c r4:8400f000 [ 1328.445739][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.446317][ T32] r7:ddde3e40 r6:82c18200 r5:8400f37c r4:84a33b00 [ 1328.446619][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.447288][ T32] r10:849b6000 r9:84a33b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.447690][ T32] r4:84a33b00 [ 1328.447943][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.448248][ T32] r10:00000000 r9:e0095e78 r8:84b3acc0 r7:84a33b00 r6:80267888 r5:849b6000 [ 1328.448574][ T32] r4:84b3ab80 [ 1328.448750][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.449173][ T32] Exception stack(0xe0405fb0 to 0xe0405ff8) [ 1328.449408][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.449905][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.450428][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.450854][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3ab80 [ 1328.451140][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.451612][ T32] INFO: task kworker/1:55:3631 blocked for more than 454 seconds. [ 1328.451979][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.452235][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.463317][ T32] task:kworker/1:55 state:D stack:0 pid:3631 tgid:3631 ppid:2 flags:0x00000000 [ 1328.463997][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.464393][ T32] Call trace: [ 1328.464594][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.465035][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0415da4 r5:849b6c00 [ 1328.465437][ T32] r4:849b6c00 [ 1328.465629][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.466071][ T32] r5:849b6c00 r4:8271a0b0 [ 1328.466302][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.467054][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.467781][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0415e20 [ 1328.468207][ T32] r4:00000000 [ 1328.468372][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.469036][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.469734][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.470122][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3a7c0 [ 1328.470546][ T32] r4:00000000 [ 1328.470827][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.471266][ T32] r9:849b6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1328.471610][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.472319][ T32] r5:00001000 r4:df9a9000 [ 1328.483240][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.483869][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.484319][ T32] r5:8436c37c r4:8436c000 [ 1328.484510][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.485046][ T32] r7:ddde3e40 r6:82c18200 r5:8436c37c r4:84a33b80 [ 1328.485390][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.485851][ T32] r10:849b6c00 r9:84a33bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.486219][ T32] r4:84a33b80 [ 1328.486380][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.486849][ T32] r10:00000000 r9:e0405e78 r8:84b3af40 r7:84a33b80 r6:80267888 r5:849b6c00 [ 1328.487273][ T32] r4:84b3ae40 [ 1328.487451][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.487923][ T32] Exception stack(0xe0415fb0 to 0xe0415ff8) [ 1328.488213][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.488665][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.489041][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.489415][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3ae40 [ 1328.489861][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.490349][ T32] INFO: task kworker/1:56:3633 blocked for more than 454 seconds. [ 1328.490688][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.491008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.491338][ T32] task:kworker/1:56 state:D stack:0 pid:3633 tgid:3633 ppid:2 flags:0x00000000 [ 1328.491914][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.492329][ T32] Call trace: [ 1328.503257][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.503979][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff49da4 r5:849b5400 [ 1328.504393][ T32] r4:849b5400 [ 1328.504647][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.505248][ T32] r5:849b5400 r4:8271a0b0 [ 1328.505608][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.506152][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.506824][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff49e20 [ 1328.507241][ T32] r4:00000000 [ 1328.507463][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.507936][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.508338][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.508791][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842d9880 [ 1328.509345][ T32] r4:00000000 [ 1328.509581][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.509971][ T32] r9:849b5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1328.510418][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.510949][ T32] r5:00001000 r4:dfb87000 [ 1328.511115][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.511446][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.511980][ T32] r5:8436c77c r4:8436c400 [ 1328.512222][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.523335][ T32] r7:ddde3e40 r6:82c18200 r5:8436c77c r4:84a33c00 [ 1328.523840][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.524263][ T32] r10:849b5400 r9:84a33c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.524607][ T32] r4:84a33c00 [ 1328.524771][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.525071][ T32] r10:00000000 r9:e0415e78 r8:84b3a580 r7:84a33c00 r6:80267888 r5:849b5400 [ 1328.525360][ T32] r4:84b3a880 [ 1328.525494][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.525886][ T32] Exception stack(0xdff49fb0 to 0xdff49ff8) [ 1328.526191][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.526533][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.526995][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.527335][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3a880 [ 1328.527717][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.528081][ T32] INFO: task kworker/1:57:3635 blocked for more than 455 seconds. [ 1328.528465][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.528706][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.529232][ T32] task:kworker/1:57 state:D stack:0 pid:3635 tgid:3635 ppid:2 flags:0x00000000 [ 1328.529825][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.530144][ T32] Call trace: [ 1328.530339][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.530716][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e041dda4 r5:849a1800 [ 1328.531102][ T32] r4:849a1800 [ 1328.531400][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.532048][ T32] r5:849a1800 r4:8271a0b0 [ 1328.532250][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.543334][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.544062][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e041de20 [ 1328.544433][ T32] r4:00000000 [ 1328.544603][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.545041][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.545508][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.545901][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b47080 [ 1328.546276][ T32] r4:00000000 [ 1328.546455][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.546972][ T32] r9:849a1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1328.547457][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.547846][ T32] r5:00001000 r4:dfbc1000 [ 1328.548085][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.548466][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.548902][ T32] r5:8436cb7c r4:8436c800 [ 1328.549088][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.549675][ T32] r7:ddde3e40 r6:82c18200 r5:8436cb7c r4:84a33c80 [ 1328.549962][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.550358][ T32] r10:849a1800 r9:84a33cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.550707][ T32] r4:84a33c80 [ 1328.550979][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.551424][ T32] r10:00000000 r9:dff49e78 r8:84b3a140 r7:84a33c80 r6:80267888 r5:849a1800 [ 1328.551967][ T32] r4:842d9680 [ 1328.552191][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.563310][ T32] Exception stack(0xe041dfb0 to 0xe041dff8) [ 1328.563808][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.564175][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.564563][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.564889][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d9680 [ 1328.565228][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.565731][ T32] INFO: task kworker/0:209:3636 blocked for more than 455 seconds. [ 1328.566364][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.566664][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.567030][ T32] task:kworker/0:209 state:D stack:0 pid:3636 tgid:3636 ppid:2 flags:0x00000000 [ 1328.567449][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.567789][ T32] Call trace: [ 1328.567988][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.568374][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff45da4 r5:849aec00 [ 1328.568779][ T32] r4:849aec00 [ 1328.568936][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.569526][ T32] r5:849aec00 r4:8271a0b0 [ 1328.569827][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.570327][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.570863][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff45e20 [ 1328.571374][ T32] r4:00000000 [ 1328.571543][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.572125][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.583317][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.583928][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b40900 [ 1328.584241][ T32] r4:00000000 [ 1328.584404][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.584775][ T32] r9:849aec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1328.585156][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.585534][ T32] r5:00001000 r4:dfe0f000 [ 1328.585807][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.586210][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.586602][ T32] r5:8438277c r4:84382400 [ 1328.586907][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.587325][ T32] r7:dddcfe40 r6:82c18000 r5:8438277c r4:84af5680 [ 1328.587596][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.587929][ T32] r10:849aec00 r9:84af56ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.588274][ T32] r4:84af5680 [ 1328.588427][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.588995][ T32] r10:00000000 r9:e03f1e78 r8:84b470c0 r7:84af5680 r6:80267888 r5:849aec00 [ 1328.589672][ T32] r4:84b42d80 [ 1328.589937][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.590389][ T32] Exception stack(0xdff45fb0 to 0xdff45ff8) [ 1328.590731][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.591128][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.591442][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.591689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b42d80 [ 1328.592157][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.603132][ T32] INFO: task kworker/0:210:3637 blocked for more than 455 seconds. [ 1328.603628][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.603833][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.604114][ T32] task:kworker/0:210 state:D stack:0 pid:3637 tgid:3637 ppid:2 flags:0x00000000 [ 1328.604512][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.604762][ T32] Call trace: [ 1328.604972][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.605270][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0421da4 r5:849b8000 [ 1328.605514][ T32] r4:849b8000 [ 1328.605645][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.605996][ T32] r5:849b8000 r4:8271a0b0 [ 1328.606151][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.606501][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.606978][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0421e20 [ 1328.607237][ T32] r4:00000000 [ 1328.607417][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.607729][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.608053][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.608433][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b42d00 [ 1328.608675][ T32] r4:00000000 [ 1328.608816][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.609102][ T32] r9:849b8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1328.609696][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.610086][ T32] r5:00001000 r4:dfc0b000 [ 1328.610296][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.610596][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.611006][ T32] r5:8436cf7c r4:8436cc00 [ 1328.611251][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.611656][ T32] r7:dddcfe40 r6:82c18000 r5:8436cf7c r4:84af5700 [ 1328.612076][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.623484][ T32] r10:849b8000 r9:84af572c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.624069][ T32] r4:84af5700 [ 1328.624246][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.624620][ T32] r10:00000000 r9:dff45e78 r8:84b47040 r7:84af5700 r6:80267888 r5:849b8000 [ 1328.624959][ T32] r4:84b42d80 [ 1328.625130][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.625518][ T32] Exception stack(0xe0421fb0 to 0xe0421ff8) [ 1328.625764][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.626099][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.626507][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.626899][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b42d80 [ 1328.627266][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.628143][ T32] INFO: task kworker/1:58:3638 blocked for more than 455 seconds. [ 1328.628518][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.628751][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.629061][ T32] task:kworker/1:58 state:D stack:0 pid:3638 tgid:3638 ppid:2 flags:0x00000000 [ 1328.629609][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.630097][ T32] Call trace: [ 1328.630290][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.630652][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0429da4 r5:849b9800 [ 1328.630987][ T32] r4:849b9800 [ 1328.631179][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.631545][ T32] r5:849b9800 r4:8271a0b0 [ 1328.631719][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.632217][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.643273][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0429e20 [ 1328.643746][ T32] r4:00000000 [ 1328.643917][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.644372][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.644722][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.645096][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b42e40 [ 1328.645431][ T32] r4:00000000 [ 1328.645584][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.645928][ T32] r9:849b9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1328.646234][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.646623][ T32] r5:00001000 r4:dfbe5000 [ 1328.646861][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.647211][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.647595][ T32] r5:8438237c r4:84382000 [ 1328.647769][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.648145][ T32] r7:ddde3e40 r6:82c18200 r5:8438237c r4:84a33d00 [ 1328.648422][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.648800][ T32] r10:849b9800 r9:84a33d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.649087][ T32] r4:84a33d00 [ 1328.649468][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.649823][ T32] r10:00000000 r9:e041de78 r8:84b47380 r7:84a33d00 r6:80267888 r5:849b9800 [ 1328.650372][ T32] r4:84b47000 [ 1328.650576][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.650972][ T32] Exception stack(0xe0429fb0 to 0xe0429ff8) [ 1328.651253][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.651542][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.651822][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.652080][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47000 [ 1328.652397][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.663395][ T32] INFO: task kworker/1:59:3641 blocked for more than 455 seconds. [ 1328.663921][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.664128][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.664432][ T32] task:kworker/1:59 state:D stack:0 pid:3641 tgid:3641 ppid:2 flags:0x00000000 [ 1328.664832][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.665177][ T32] Call trace: [ 1328.665394][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.665745][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e042dda4 r5:849bb000 [ 1328.666064][ T32] r4:849bb000 [ 1328.666264][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.666687][ T32] r5:849bb000 r4:8271a0b0 [ 1328.666984][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.667437][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.667865][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e042de20 [ 1328.668195][ T32] r4:00000000 [ 1328.668340][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.668691][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.669010][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.669490][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b47a00 [ 1328.669763][ T32] r4:00000000 [ 1328.670009][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.670347][ T32] r9:849bb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1328.670633][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.671018][ T32] r5:00001000 r4:dfc5f000 [ 1328.671335][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.671662][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.672041][ T32] r5:8436d77c r4:8436d400 [ 1328.672233][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.683239][ T32] r7:ddde3e40 r6:82c18200 r5:8436d77c r4:84a33d80 [ 1328.683626][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.683994][ T32] r10:849bb000 r9:84a33dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.684260][ T32] r4:84a33d80 [ 1328.684417][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.684755][ T32] r10:00000000 r9:e0429e78 r8:84b47540 r7:84a33d80 r6:80267888 r5:849bb000 [ 1328.685140][ T32] r4:84b47440 [ 1328.685301][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.685589][ T32] Exception stack(0xe042dfb0 to 0xe042dff8) [ 1328.685802][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.686078][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.686499][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.686899][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47440 [ 1328.687164][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.687477][ T32] INFO: task kworker/1:60:3644 blocked for more than 455 seconds. [ 1328.687794][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.688007][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.688281][ T32] task:kworker/1:60 state:D stack:0 pid:3644 tgid:3644 ppid:2 flags:0x00000000 [ 1328.688699][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.688973][ T32] Call trace: [ 1328.689143][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.689596][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0435da4 r5:849bbc00 [ 1328.690082][ T32] r4:849bbc00 [ 1328.690269][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.690843][ T32] r5:849bbc00 r4:8271a0b0 [ 1328.691090][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.691604][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.691993][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0435e20 [ 1328.692312][ T32] r4:00000000 [ 1328.692511][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.703742][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.704231][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.704579][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b477c0 [ 1328.704881][ T32] r4:00000000 [ 1328.705044][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.705377][ T32] r9:849bbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1328.705794][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.706292][ T32] r5:00001000 r4:dfc3f000 [ 1328.706571][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.707002][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.707390][ T32] r5:8436d37c r4:8436d000 [ 1328.707590][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.708007][ T32] r7:ddde3e40 r6:82c18200 r5:8436d37c r4:84a33e00 [ 1328.708365][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.708702][ T32] r10:849bbc00 r9:84a33e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.709053][ T32] r4:84a33e00 [ 1328.709385][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.709933][ T32] r10:00000000 r9:e042de78 r8:84b47900 r7:84a33e00 r6:80267888 r5:849bbc00 [ 1328.710237][ T32] r4:84b47740 [ 1328.710433][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.710894][ T32] Exception stack(0xe0435fb0 to 0xe0435ff8) [ 1328.711138][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.711519][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.711853][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.712235][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47740 [ 1328.723302][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.723913][ T32] INFO: task kworker/1:61:3646 blocked for more than 455 seconds. [ 1328.724275][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.724517][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.724865][ T32] task:kworker/1:61 state:D stack:0 pid:3646 tgid:3646 ppid:2 flags:0x00000000 [ 1328.725973][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.726272][ T32] Call trace: [ 1328.726478][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.727111][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0439da4 r5:83fb6c00 [ 1328.727561][ T32] r4:83fb6c00 [ 1328.727713][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.728069][ T32] r5:83fb6c00 r4:8271a0b0 [ 1328.728343][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.730623][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.731073][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0439e20 [ 1328.731386][ T32] r4:00000000 [ 1328.731534][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.731835][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.732201][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.743239][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b47b00 [ 1328.743811][ T32] r4:00000000 [ 1328.744075][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.744499][ T32] r9:83fb6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1328.744931][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.745979][ T32] r5:00001000 r4:dfc97000 [ 1328.746141][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.746563][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.747360][ T32] r5:8436db7c r4:8436d800 [ 1328.747588][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.748181][ T32] r7:ddde3e40 r6:82c18200 r5:8436db7c r4:84a33e80 [ 1328.748432][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.748847][ T32] r10:83fb6c00 r9:84a33eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.749193][ T32] r4:84a33e80 [ 1328.749395][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.749743][ T32] r10:00000000 r9:e042de78 r8:84b42780 r7:84a33e80 r6:80267888 r5:83fb6c00 [ 1328.750078][ T32] r4:84b47980 [ 1328.750255][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.750822][ T32] Exception stack(0xe0439fb0 to 0xe0439ff8) [ 1328.751378][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.751804][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.752315][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.763312][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47980 [ 1328.763871][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.764225][ T32] INFO: task kworker/1:62:3648 blocked for more than 455 seconds. [ 1328.764538][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.764766][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.765116][ T32] task:kworker/1:62 state:D stack:0 pid:3648 tgid:3648 ppid:2 flags:0x00000000 [ 1328.765547][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.765831][ T32] Call trace: [ 1328.766131][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.766497][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0441da4 r5:849c0000 [ 1328.766970][ T32] r4:849c0000 [ 1328.767133][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.767471][ T32] r5:849c0000 r4:8271a0b0 [ 1328.767649][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.767990][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.768346][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0441e20 [ 1328.768634][ T32] r4:00000000 [ 1328.768779][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.769083][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.769494][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.769809][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b47c40 [ 1328.770082][ T32] r4:00000000 [ 1328.770316][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.770673][ T32] r9:849c0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1328.771035][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.771434][ T32] r5:00001000 r4:dfcc5000 [ 1328.771628][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.772020][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.772413][ T32] r5:8436df7c r4:8436dc00 [ 1328.783175][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.783813][ T32] r7:ddde3e40 r6:82c18200 r5:8436df7c r4:84a33f00 [ 1328.784051][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.784375][ T32] r10:849c0000 r9:84a33f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.784706][ T32] r4:84a33f00 [ 1328.784872][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.785160][ T32] r10:00000000 r9:e0439e78 r8:84b40180 r7:84a33f00 r6:80267888 r5:849c0000 [ 1328.785444][ T32] r4:84b47ac0 [ 1328.785596][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.785932][ T32] Exception stack(0xe0441fb0 to 0xe0441ff8) [ 1328.786266][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.786636][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.787069][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.787395][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47ac0 [ 1328.787738][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.788151][ T32] INFO: task kworker/1:63:3650 blocked for more than 455 seconds. [ 1328.788537][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.788769][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.789066][ T32] task:kworker/1:63 state:D stack:0 pid:3650 tgid:3650 ppid:2 flags:0x00000000 [ 1328.789480][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.789730][ T32] Call trace: [ 1328.789886][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.790385][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e043dda4 r5:849bc800 [ 1328.790821][ T32] r4:849bc800 [ 1328.790974][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.791295][ T32] r5:849bc800 r4:8271a0b0 [ 1328.791460][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.791879][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.792351][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e043de20 [ 1328.803187][ T32] r4:00000000 [ 1328.803511][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.803992][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.804322][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.804682][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b42fc0 [ 1328.805015][ T32] r4:00000000 [ 1328.805185][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.805480][ T32] r9:849bc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1328.805741][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.806073][ T32] r5:00001000 r4:dfd7b000 [ 1328.806279][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.806605][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.807029][ T32] r5:8436e77c r4:8436e400 [ 1328.807226][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.807669][ T32] r7:ddde3e40 r6:82c18200 r5:8436e77c r4:84a33f80 [ 1328.807935][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.808288][ T32] r10:849bc800 r9:84a33fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.808565][ T32] r4:84a33f80 [ 1328.808718][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.809083][ T32] r10:00000000 r9:e0441e78 r8:84b47d40 r7:84a33f80 r6:80267888 r5:849bc800 [ 1328.809389][ T32] r4:84b47b80 [ 1328.809547][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.809903][ T32] Exception stack(0xe043dfb0 to 0xe043dff8) [ 1328.810131][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.810434][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.810844][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.811107][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47b80 [ 1328.811386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.811759][ T32] INFO: task kworker/1:64:3652 blocked for more than 455 seconds. [ 1328.812083][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.812338][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.824015][ T32] task:kworker/1:64 state:D stack:0 pid:3652 tgid:3652 ppid:2 flags:0x00000000 [ 1328.824998][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.825475][ T32] Call trace: [ 1328.825746][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.826257][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0431da4 r5:849bd400 [ 1328.826668][ T32] r4:849bd400 [ 1328.826922][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.827476][ T32] r5:849bd400 r4:8271a0b0 [ 1328.827795][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.828529][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.829144][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0431e20 [ 1328.829616][ T32] r4:00000000 [ 1328.829817][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.830383][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.830999][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.831412][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b47e80 [ 1328.831777][ T32] r4:00000000 [ 1328.831960][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.832391][ T32] r9:849bd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1328.843707][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.844618][ T32] r5:00001000 r4:dfd6d000 [ 1328.844882][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.845349][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.845825][ T32] r5:8436e37c r4:8436e000 [ 1328.846121][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.846832][ T32] r7:ddde3e40 r6:82c18200 r5:8436e37c r4:84a33000 [ 1328.847184][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.847618][ T32] r10:849bd400 r9:84a3302c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.848051][ T32] r4:84a33000 [ 1328.848237][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.848764][ T32] r10:00000000 r9:e043de78 r8:84b47f40 r7:84a33000 r6:80267888 r5:849bd400 [ 1328.849132][ T32] r4:84b47d00 [ 1328.849331][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.849815][ T32] Exception stack(0xe0431fb0 to 0xe0431ff8) [ 1328.850141][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.850587][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.851084][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.851512][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47d00 [ 1328.851880][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.863513][ T32] INFO: task kworker/1:65:3654 blocked for more than 455 seconds. [ 1328.864245][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.864576][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.864993][ T32] task:kworker/1:65 state:D stack:0 pid:3654 tgid:3654 ppid:2 flags:0x00000000 [ 1328.865616][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.866060][ T32] Call trace: [ 1328.866266][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.866889][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0445da4 r5:849be000 [ 1328.867353][ T32] r4:849be000 [ 1328.867581][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.868132][ T32] r5:849be000 r4:8271a0b0 [ 1328.868350][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.868915][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.869417][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0445e20 [ 1328.869836][ T32] r4:00000000 [ 1328.870018][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.870523][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.871000][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.871452][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3e300 [ 1328.871808][ T32] r4:00000000 [ 1328.871984][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.872395][ T32] r9:849be000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1328.883758][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.884685][ T32] r5:00001000 r4:dfdb1000 [ 1328.884964][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.885429][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.885906][ T32] r5:8436ef7c r4:8436ec00 [ 1328.886188][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.886945][ T32] r7:ddde3e40 r6:82c18200 r5:8436ef7c r4:84b3f000 [ 1328.887453][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.888011][ T32] r10:849be000 r9:84b3f02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.888521][ T32] r4:84b3f000 [ 1328.888669][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.889129][ T32] r10:00000000 r9:e043de78 r8:84b3e100 r7:84b3f000 r6:80267888 r5:849be000 [ 1328.889605][ T32] r4:84b3e040 [ 1328.889789][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.890166][ T32] Exception stack(0xe0445fb0 to 0xe0445ff8) [ 1328.890450][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.890959][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.891456][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.891849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e040 [ 1328.892246][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.903478][ T32] INFO: task kworker/1:66:3656 blocked for more than 455 seconds. [ 1328.904116][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.904375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.904787][ T32] task:kworker/1:66 state:D stack:0 pid:3656 tgid:3656 ppid:2 flags:0x00000000 [ 1328.905310][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.905711][ T32] Call trace: [ 1328.905983][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.906459][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0449da4 r5:849bec00 [ 1328.906974][ T32] r4:849bec00 [ 1328.907214][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.907727][ T32] r5:849bec00 r4:8271a0b0 [ 1328.908055][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.908609][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.909249][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0449e20 [ 1328.909699][ T32] r4:00000000 [ 1328.909946][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.910542][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.911087][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.911579][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3e000 [ 1328.912100][ T32] r4:00000000 [ 1328.912309][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.923668][ T32] r9:849bec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1328.924402][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.925077][ T32] r5:00001000 r4:dfd9b000 [ 1328.925379][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.925952][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.926450][ T32] r5:8436eb7c r4:8436e800 [ 1328.926773][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.927291][ T32] r7:ddde3e40 r6:82c18200 r5:8436eb7c r4:84b3f080 [ 1328.927673][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.928240][ T32] r10:849bec00 r9:84b3f0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.928698][ T32] r4:84b3f080 [ 1328.928929][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.929495][ T32] r10:00000000 r9:e0445e78 r8:84b3e1c0 r7:84b3f080 r6:80267888 r5:849bec00 [ 1328.930146][ T32] r4:84b3e040 [ 1328.930343][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.930869][ T32] Exception stack(0xe0449fb0 to 0xe0449ff8) [ 1328.931191][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.931690][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.932129][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.943315][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e040 [ 1328.944092][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.944624][ T32] INFO: task kworker/1:67:3658 blocked for more than 455 seconds. [ 1328.945112][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.945414][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.945940][ T32] task:kworker/1:67 state:D stack:0 pid:3658 tgid:3658 ppid:2 flags:0x00000000 [ 1328.946563][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.947007][ T32] Call trace: [ 1328.947213][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.947765][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e044dda4 r5:849b8c00 [ 1328.948118][ T32] r4:849b8c00 [ 1328.948300][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.948822][ T32] r5:849b8c00 r4:8271a0b0 [ 1328.949089][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.949595][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.950204][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e044de20 [ 1328.950594][ T32] r4:00000000 [ 1328.950825][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.951249][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.951740][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.952173][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3e4c0 [ 1328.963133][ T32] r4:00000000 [ 1328.963469][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.963946][ T32] r9:849b8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1328.964313][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.964759][ T32] r5:00001000 r4:dfdcb000 [ 1328.964984][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.965427][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.965855][ T32] r5:8436f37c r4:8436f000 [ 1328.966075][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.966588][ T32] r7:ddde3e40 r6:82c18200 r5:8436f37c r4:84b3f100 [ 1328.966941][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.967407][ T32] r10:849b8c00 r9:84b3f12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.967773][ T32] r4:84b3f100 [ 1328.968019][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.968440][ T32] r10:00000000 r9:e0445e78 r8:84b3e3c0 r7:84b3f100 r6:80267888 r5:849b8c00 [ 1328.968980][ T32] r4:84b3e280 [ 1328.969212][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.969672][ T32] Exception stack(0xe044dfb0 to 0xe044dff8) [ 1328.970041][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.970505][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.971004][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.971415][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e280 [ 1328.971915][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.972340][ T32] INFO: task kworker/1:68:3660 blocked for more than 455 seconds. [ 1328.983061][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.983449][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.983931][ T32] task:kworker/1:68 state:D stack:0 pid:3660 tgid:3660 ppid:2 flags:0x00000000 [ 1328.984503][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.984904][ T32] Call trace: [ 1328.985143][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.985607][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0459da4 r5:849c1800 [ 1328.986076][ T32] r4:849c1800 [ 1328.986250][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.986898][ T32] r5:849c1800 r4:8271a0b0 [ 1328.987156][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.987727][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.988219][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0459e20 [ 1328.988679][ T32] r4:00000000 [ 1328.988928][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.989444][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.989925][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.990473][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3e600 [ 1328.990876][ T32] r4:00000000 [ 1328.991098][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.991547][ T32] r9:849c1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1328.991993][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.992466][ T32] r5:00001000 r4:dfddf000 [ 1329.003552][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.004052][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.004671][ T32] r5:8436f77c r4:8436f400 [ 1329.004910][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.005517][ T32] r7:ddde3e40 r6:82c18200 r5:8436f77c r4:84b3f180 [ 1329.005892][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.006394][ T32] r10:849c1800 r9:84b3f1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.006829][ T32] r4:84b3f180 [ 1329.007043][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.007440][ T32] r10:00000000 r9:e044de78 r8:84b40680 r7:84b3f180 r6:80267888 r5:849c1800 [ 1329.007887][ T32] r4:84b3e440 [ 1329.008108][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.008523][ T32] Exception stack(0xe0459fb0 to 0xe0459ff8) [ 1329.008996][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.009405][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.009837][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.010299][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e440 [ 1329.010653][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.011123][ T32] INFO: task kworker/1:69:3661 blocked for more than 455 seconds. [ 1329.011439][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.011945][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.023420][ T32] task:kworker/1:69 state:D stack:0 pid:3661 tgid:3661 ppid:2 flags:0x00000000 [ 1329.024374][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.025125][ T32] Call trace: [ 1329.025533][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.026026][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e045dda4 r5:849c0c00 [ 1329.026435][ T32] r4:849c0c00 [ 1329.026649][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.027191][ T32] r5:849c0c00 r4:8271a0b0 [ 1329.027485][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.028009][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.028608][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e045de20 [ 1329.029135][ T32] r4:00000000 [ 1329.029312][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.029779][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.030279][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.030689][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3e840 [ 1329.031224][ T32] r4:00000000 [ 1329.031422][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.031818][ T32] r9:849c0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1329.032209][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.043624][ T32] r5:00001000 r4:dfe23000 [ 1329.044111][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.044603][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.045184][ T32] r5:8436fb7c r4:8436f800 [ 1329.045483][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.046034][ T32] r7:ddde3e40 r6:82c18200 r5:8436fb7c r4:84b3f200 [ 1329.046433][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.047043][ T32] r10:849c0c00 r9:84b3f22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.047559][ T32] r4:84b3f200 [ 1329.047798][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.048260][ T32] r10:00000000 r9:e0459e78 r8:84b40780 r7:84b3f200 r6:80267888 r5:849c0c00 [ 1329.048601][ T32] r4:84b3e540 [ 1329.048784][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.049252][ T32] Exception stack(0xe045dfb0 to 0xe045dff8) [ 1329.049642][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.050143][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.050551][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.050900][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e540 [ 1329.051391][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.051937][ T32] INFO: task kworker/0:211:3663 blocked for more than 455 seconds. [ 1329.052396][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.063469][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.064198][ T32] task:kworker/0:211 state:D stack:0 pid:3663 tgid:3663 ppid:2 flags:0x00000000 [ 1329.064704][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.065090][ T32] Call trace: [ 1329.065333][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.065817][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0451da4 r5:849c3000 [ 1329.066282][ T32] r4:849c3000 [ 1329.066468][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.067035][ T32] r5:849c3000 r4:8271a0b0 [ 1329.067282][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.067748][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.068596][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0451e20 [ 1329.069122][ T32] r4:00000000 [ 1329.069307][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.069849][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.070346][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.070816][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b40c00 [ 1329.071374][ T32] r4:00000000 [ 1329.071605][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.072100][ T32] r9:849c3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1329.072421][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.084232][ T32] r5:00001000 r4:dfe55000 [ 1329.084510][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.084951][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.085372][ T32] r5:84a8437c r4:84a84000 [ 1329.085739][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.086322][ T32] r7:dddcfe40 r6:82c18000 r5:84a8437c r4:84af5780 [ 1329.086687][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.087305][ T32] r10:849c3000 r9:84af57ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.087876][ T32] r4:84af5780 [ 1329.088197][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.088666][ T32] r10:00000000 r9:dff45e78 r8:84b409c0 r7:84af5780 r6:80267888 r5:849c3000 [ 1329.089127][ T32] r4:84b40880 [ 1329.089331][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.089711][ T32] Exception stack(0xe0451fb0 to 0xe0451ff8) [ 1329.089990][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.090369][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.090828][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.091230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b40880 [ 1329.091635][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.092170][ T32] INFO: task kworker/1:70:3666 blocked for more than 455 seconds. [ 1329.103224][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.103724][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.104133][ T32] task:kworker/1:70 state:D stack:0 pid:3666 tgid:3666 ppid:2 flags:0x00000000 [ 1329.104653][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.104986][ T32] Call trace: [ 1329.105203][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.105668][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0461da4 r5:849c3c00 [ 1329.106095][ T32] r4:849c3c00 [ 1329.106314][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.106945][ T32] r5:849c3c00 r4:8271a0b0 [ 1329.107175][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.107642][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.108258][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0461e20 [ 1329.108738][ T32] r4:00000000 [ 1329.108976][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.109394][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.109962][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.110367][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3e940 [ 1329.110841][ T32] r4:00000000 [ 1329.111032][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.111523][ T32] r9:849c3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1329.111868][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.112415][ T32] r5:00001000 r4:dfe39000 [ 1329.123297][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.124186][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.124683][ T32] r5:8436ff7c r4:8436fc00 [ 1329.124903][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.125568][ T32] r7:ddde3e40 r6:82c18200 r5:8436ff7c r4:84b3f280 [ 1329.125882][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.126513][ T32] r10:849c3c00 r9:84b3f2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.126994][ T32] r4:84b3f280 [ 1329.127323][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.127804][ T32] r10:00000000 r9:e045de78 r8:84b40a40 r7:84b3f280 r6:80267888 r5:849c3c00 [ 1329.128323][ T32] r4:84b3e7c0 [ 1329.128550][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.129085][ T32] Exception stack(0xe0461fb0 to 0xe0461ff8) [ 1329.129520][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.130088][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.130614][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.130967][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e7c0 [ 1329.131333][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.131751][ T32] INFO: task kworker/1:71:3668 blocked for more than 455 seconds. [ 1329.132168][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.132499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.144111][ T32] task:kworker/1:71 state:D stack:0 pid:3668 tgid:3668 ppid:2 flags:0x00000000 [ 1329.144787][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.145116][ T32] Call trace: [ 1329.145375][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.145883][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0465da4 r5:849c4800 [ 1329.146257][ T32] r4:849c4800 [ 1329.146453][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.147008][ T32] r5:849c4800 r4:8271a0b0 [ 1329.147295][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.147877][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.148466][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0465e20 [ 1329.148944][ T32] r4:00000000 [ 1329.149181][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.149663][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.150106][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.150628][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3ebc0 [ 1329.151096][ T32] r4:00000000 [ 1329.151285][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.151732][ T32] r9:849c4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1329.152149][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.163398][ T32] r5:00001000 r4:dfe79000 [ 1329.163838][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.164398][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.164882][ T32] r5:84a8477c r4:84a84400 [ 1329.165168][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.165691][ T32] r7:ddde3e40 r6:82c18200 r5:84a8477c r4:84b3f300 [ 1329.166057][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.166653][ T32] r10:849c4800 r9:84b3f32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.167154][ T32] r4:84b3f300 [ 1329.167417][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.167869][ T32] r10:00000000 r9:e0461e78 r8:84b40b40 r7:84b3f300 r6:80267888 r5:849c4800 [ 1329.168342][ T32] r4:84b3e900 [ 1329.168738][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.169207][ T32] Exception stack(0xe0465fb0 to 0xe0465ff8) [ 1329.169627][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.170238][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.170671][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.171104][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e900 [ 1329.171559][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.172049][ T32] INFO: task kworker/0:212:3670 blocked for more than 455 seconds. [ 1329.172398][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.183440][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.184143][ T32] task:kworker/0:212 state:D stack:0 pid:3670 tgid:3670 ppid:2 flags:0x00000000 [ 1329.184714][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.185072][ T32] Call trace: [ 1329.185307][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.185768][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0455da4 r5:849c5400 [ 1329.186154][ T32] r4:849c5400 [ 1329.186425][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.187045][ T32] r5:849c5400 r4:8271a0b0 [ 1329.187265][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.188001][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.188544][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0455e20 [ 1329.188982][ T32] r4:00000000 [ 1329.189280][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.189692][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.190166][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.190584][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af9680 [ 1329.191056][ T32] r4:00000000 [ 1329.191258][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.191738][ T32] r9:849c5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1329.192179][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.203468][ T32] r5:00001000 r4:e048b000 [ 1329.204037][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.204641][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.205183][ T32] r5:8438337c r4:84383000 [ 1329.205439][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.206022][ T32] r7:dddcfe40 r6:82c18000 r5:8438337c r4:84af5800 [ 1329.206361][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.206840][ T32] r10:849c5400 r9:84af582c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.207207][ T32] r4:84af5800 [ 1329.207428][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.207916][ T32] r10:00000000 r9:e0451e78 r8:84b40c80 r7:84af5800 r6:80267888 r5:849c5400 [ 1329.208400][ T32] r4:84b40bc0 [ 1329.208624][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.209076][ T32] Exception stack(0xe0455fb0 to 0xe0455ff8) [ 1329.209473][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.209790][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.210250][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.210595][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b40bc0 [ 1329.211083][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.211522][ T32] INFO: task kworker/1:72:3671 blocked for more than 455 seconds. [ 1329.211998][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.212307][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.233480][ T32] task:kworker/1:72 state:D stack:0 pid:3671 tgid:3671 ppid:2 flags:0x00000000 [ 1329.234461][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.234928][ T32] Call trace: [ 1329.235126][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.235625][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0469da4 r5:849c6000 [ 1329.236126][ T32] r4:849c6000 [ 1329.236304][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.236835][ T32] r5:849c6000 r4:8271a0b0 [ 1329.237115][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.237662][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.238157][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0469e20 [ 1329.238558][ T32] r4:00000000 [ 1329.238814][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.239496][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.239931][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.240456][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3edc0 [ 1329.240878][ T32] r4:00000000 [ 1329.241138][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.241650][ T32] r9:849c6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1329.242015][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.242474][ T32] r5:00001000 r4:dff2b000 [ 1329.253376][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.254060][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.254610][ T32] r5:84a84f7c r4:84a84c00 [ 1329.254939][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.255427][ T32] r7:ddde3e40 r6:82c18200 r5:84a84f7c r4:84b3f380 [ 1329.255717][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.256109][ T32] r10:849c6000 r9:84b3f3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.256507][ T32] r4:84b3f380 [ 1329.256691][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.257187][ T32] r10:00000000 r9:e0465e78 r8:84b40d80 r7:84b3f380 r6:80267888 r5:849c6000 [ 1329.257716][ T32] r4:84b3e6c0 [ 1329.257895][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.258299][ T32] Exception stack(0xe0469fb0 to 0xe0469ff8) [ 1329.258609][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.259214][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.259784][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.260210][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e6c0 [ 1329.260788][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.261287][ T32] INFO: task kworker/0:213:3672 blocked for more than 455 seconds. [ 1329.261755][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.262011][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.262387][ T32] task:kworker/0:213 state:D stack:0 pid:3672 tgid:3672 ppid:2 flags:0x00000000 [ 1329.274342][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.274817][ T32] Call trace: [ 1329.275031][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.275426][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e046dda4 r5:849c6c00 [ 1329.275808][ T32] r4:849c6c00 [ 1329.275968][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.276396][ T32] r5:849c6c00 r4:8271a0b0 [ 1329.276685][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.277196][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.277590][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e046de20 [ 1329.278019][ T32] r4:00000000 [ 1329.278234][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.278725][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.279199][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.279587][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af9580 [ 1329.279864][ T32] r4:00000000 [ 1329.279957][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.280275][ T32] r9:849c6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1329.280449][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.280774][ T32] r5:00001000 r4:dff95000 [ 1329.280895][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.281131][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.281372][ T32] r5:84382f7c r4:84382c00 [ 1329.281516][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.281822][ T32] r7:dddcfe40 r6:82c18000 r5:84382f7c r4:84af5880 [ 1329.282000][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.282327][ T32] r10:849c6c00 r9:84af58ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.293146][ T32] r4:84af5880 [ 1329.293545][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.294056][ T32] r10:00000000 r9:e0455e78 r8:84b40f00 r7:84af5880 r6:80267888 r5:849c6c00 [ 1329.294509][ T32] r4:84b40e00 [ 1329.294808][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.295255][ T32] Exception stack(0xe046dfb0 to 0xe046dff8) [ 1329.295560][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.295945][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.296243][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.296499][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b40e00 [ 1329.296809][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.297243][ T32] INFO: task kworker/1:73:3675 blocked for more than 455 seconds. [ 1329.297571][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.297764][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.298033][ T32] task:kworker/1:73 state:D stack:0 pid:3675 tgid:3675 ppid:2 flags:0x00000000 [ 1329.298407][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.298609][ T32] Call trace: [ 1329.298941][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.299330][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0479da4 r5:83fb6000 [ 1329.299655][ T32] r4:83fb6000 [ 1329.299822][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.300129][ T32] r5:83fb6000 r4:8271a0b0 [ 1329.300280][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.300630][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.300934][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0479e20 [ 1329.301160][ T32] r4:00000000 [ 1329.301261][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.301496][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.301801][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.302074][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3ec40 [ 1329.302296][ T32] r4:00000000 [ 1329.302404][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.313459][ T32] r9:83fb6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1329.313868][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.314257][ T32] r5:00001000 r4:dfe81000 [ 1329.314408][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.314724][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.315144][ T32] r5:84a84b7c r4:84a84800 [ 1329.315325][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.315714][ T32] r7:ddde3e40 r6:82c18200 r5:84a84b7c r4:84b3f400 [ 1329.315987][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.316261][ T32] r10:83fb6000 r9:84b3f42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.316550][ T32] r4:84b3f400 [ 1329.316663][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.317016][ T32] r10:00000000 r9:e0469e78 r8:84b400c0 r7:84b3f400 r6:80267888 r5:83fb6000 [ 1329.317287][ T32] r4:84b3ec80 [ 1329.317424][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.317703][ T32] Exception stack(0xe0479fb0 to 0xe0479ff8) [ 1329.317898][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.318239][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.318483][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.318790][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3ec80 [ 1329.319079][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.319391][ T32] INFO: task kworker/1:74:3676 blocked for more than 455 seconds. [ 1329.319820][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.320066][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.320300][ T32] task:kworker/1:74 state:D stack:0 pid:3676 tgid:3676 ppid:2 flags:0x00000000 [ 1329.320671][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.320938][ T32] Call trace: [ 1329.321145][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.321619][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e047dda4 r5:849c2400 [ 1329.321981][ T32] r4:849c2400 [ 1329.322134][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.333396][ T32] r5:849c2400 r4:8271a0b0 [ 1329.334228][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.334876][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.335462][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e047de20 [ 1329.335850][ T32] r4:00000000 [ 1329.336003][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.336445][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.336876][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.337199][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b3efc0 [ 1329.337469][ T32] r4:00000000 [ 1329.337615][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.337876][ T32] r9:849c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1329.338173][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.338506][ T32] r5:00001000 r4:dff4d000 [ 1329.338662][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.338978][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.339318][ T32] r5:84a8537c r4:84a85000 [ 1329.339551][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.339844][ T32] r7:ddde3e40 r6:82c18200 r5:84a8537c r4:84b3f480 [ 1329.340013][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.340329][ T32] r10:849c2400 r9:84b3f4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.340583][ T32] r4:84b3f480 [ 1329.340673][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.340924][ T32] r10:00000000 r9:e0469e78 r8:84af9040 r7:84b3f480 r6:80267888 r5:849c2400 [ 1329.341205][ T32] r4:84b3ed80 [ 1329.341336][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.341580][ T32] Exception stack(0xe047dfb0 to 0xe047dff8) [ 1329.341847][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.342205][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.353226][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.353595][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3ed80 [ 1329.354021][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.354432][ T32] INFO: task kworker/1:75:3678 blocked for more than 455 seconds. [ 1329.354809][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.355060][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.355457][ T32] task:kworker/1:75 state:D stack:0 pid:3678 tgid:3678 ppid:2 flags:0x00000000 [ 1329.356047][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.356335][ T32] Call trace: [ 1329.356523][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.356905][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0485da4 r5:849c8c00 [ 1329.357253][ T32] r4:849c8c00 [ 1329.357363][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.357598][ T32] r5:849c8c00 r4:8271a0b0 [ 1329.357717][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.358060][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.358442][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0485e20 [ 1329.358762][ T32] r4:00000000 [ 1329.358893][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.359203][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.359529][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.359882][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48480 [ 1329.360114][ T32] r4:00000000 [ 1329.360214][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.360587][ T32] r9:849c8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1329.360855][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.361142][ T32] r5:00001000 r4:df935000 [ 1329.361259][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.361515][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.361814][ T32] r5:84a85b7c r4:84a85800 [ 1329.361972][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.362395][ T32] r7:ddde3e40 r6:82c18200 r5:84a85b7c r4:84b3f500 [ 1329.373568][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.374343][ T32] r10:849c8c00 r9:84b3f52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.374766][ T32] r4:84b3f500 [ 1329.374959][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.375457][ T32] r10:00000000 r9:e047de78 r8:84af91c0 r7:84b3f500 r6:80267888 r5:849c8c00 [ 1329.376156][ T32] r4:84b3ed00 [ 1329.376442][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.376871][ T32] Exception stack(0xe0485fb0 to 0xe0485ff8) [ 1329.377205][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.377713][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.378107][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.378615][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3ed00 [ 1329.379063][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.379480][ T32] INFO: task kworker/1:76:3681 blocked for more than 455 seconds. [ 1329.379768][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.380084][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.380428][ T32] task:kworker/1:76 state:D stack:0 pid:3681 tgid:3681 ppid:2 flags:0x00000000 [ 1329.380965][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.381402][ T32] Call trace: [ 1329.381613][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.382093][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0489da4 r5:849c9800 [ 1329.382618][ T32] r4:849c9800 [ 1329.394035][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.394638][ T32] r5:849c9800 r4:8271a0b0 [ 1329.394961][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.395570][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.396192][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0489e20 [ 1329.396687][ T32] r4:00000000 [ 1329.396925][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.397593][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.398150][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.398588][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af9340 [ 1329.398959][ T32] r4:00000000 [ 1329.399150][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.399630][ T32] r9:849c9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1329.400181][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.400628][ T32] r5:00001000 r4:dff5f000 [ 1329.400864][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.401353][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.401811][ T32] r5:84382b7c r4:84382800 [ 1329.402069][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.413466][ T32] r7:ddde3e40 r6:82c18200 r5:84382b7c r4:84b3f580 [ 1329.414006][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.414592][ T32] r10:849c9800 r9:84b3f5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.415021][ T32] r4:84b3f580 [ 1329.415210][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.415602][ T32] r10:00000000 r9:e0485e78 r8:84af93c0 r7:84b3f580 r6:80267888 r5:849c9800 [ 1329.415990][ T32] r4:84b3e8c0 [ 1329.416240][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.416636][ T32] Exception stack(0xe0489fb0 to 0xe0489ff8) [ 1329.416966][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.417430][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.417846][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.418204][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3e8c0 [ 1329.418647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.419236][ T32] INFO: task kworker/0:214:3683 blocked for more than 455 seconds. [ 1329.419599][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.419924][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.420309][ T32] task:kworker/0:214 state:D stack:0 pid:3683 tgid:3683 ppid:2 flags:0x00000000 [ 1329.420904][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.421264][ T32] Call trace: [ 1329.421475][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.421950][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0481da4 r5:849ca400 [ 1329.422289][ T32] r4:849ca400 [ 1329.422456][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.434979][ T32] r5:849ca400 r4:8271a0b0 [ 1329.435287][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.435974][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.436626][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0481e20 [ 1329.437064][ T32] r4:00000000 [ 1329.437231][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.437649][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.438144][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.438878][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af98c0 [ 1329.439484][ T32] r4:00000000 [ 1329.439684][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.440255][ T32] r9:849ca400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1329.440636][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.441218][ T32] r5:00001000 r4:e0491000 [ 1329.441481][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.441972][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.442386][ T32] r5:8438377c r4:84383400 [ 1329.453546][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.454505][ T32] r7:dddcfe40 r6:82c18000 r5:8438377c r4:84af5900 [ 1329.454899][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.455542][ T32] r10:849ca400 r9:84af592c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.456053][ T32] r4:84af5900 [ 1329.456282][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.456806][ T32] r10:00000000 r9:e0455e78 r8:84af9740 r7:84af5900 r6:80267888 r5:849ca400 [ 1329.457271][ T32] r4:84af9640 [ 1329.457510][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.457946][ T32] Exception stack(0xe0481fb0 to 0xe0481ff8) [ 1329.458269][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.458844][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.459441][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.459880][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af9640 [ 1329.460290][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.460765][ T32] INFO: task kworker/1:77:3684 blocked for more than 455 seconds. [ 1329.461278][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.461623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.461978][ T32] task:kworker/1:77 state:D stack:0 pid:3684 tgid:3684 ppid:2 flags:0x00000000 [ 1329.462395][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.474110][ T32] Call trace: [ 1329.474395][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.474869][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0425da4 r5:849cb000 [ 1329.475232][ T32] r4:849cb000 [ 1329.475453][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.475963][ T32] r5:849cb000 r4:8271a0b0 [ 1329.476208][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.476762][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.477302][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0425e20 [ 1329.477838][ T32] r4:00000000 [ 1329.478021][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.478471][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.478998][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.479437][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b403c0 [ 1329.479847][ T32] r4:00000000 [ 1329.480110][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.480592][ T32] r9:849cb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1329.481026][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.481513][ T32] r5:00001000 r4:e04a1000 [ 1329.481798][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.482340][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.493784][ T32] r5:84383f7c r4:84383c00 [ 1329.494414][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.495175][ T32] r7:ddde3e40 r6:82c18200 r5:84383f7c r4:84b3f600 [ 1329.495595][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.496363][ T32] r10:849cb000 r9:84b3f62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.496860][ T32] r4:84b3f600 [ 1329.497103][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.497635][ T32] r10:00000000 r9:e0485e78 r8:84af9780 r7:84b3f600 r6:80267888 r5:849cb000 [ 1329.498029][ T32] r4:84b3ef80 [ 1329.498224][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.498685][ T32] Exception stack(0xe0425fb0 to 0xe0425ff8) [ 1329.499093][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.499497][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.499976][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.500471][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b3ef80 [ 1329.501108][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.501505][ T32] INFO: task kworker/0:215:3686 blocked for more than 455 seconds. [ 1329.501885][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.502136][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.502507][ T32] task:kworker/0:215 state:D stack:0 pid:3686 tgid:3686 ppid:2 flags:0x00000000 [ 1329.514259][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.514694][ T32] Call trace: [ 1329.514975][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.515464][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0471da4 r5:849cbc00 [ 1329.515956][ T32] r4:849cbc00 [ 1329.516206][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.516743][ T32] r5:849cbc00 r4:8271a0b0 [ 1329.517158][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.517634][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.518208][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0471e20 [ 1329.518625][ T32] r4:00000000 [ 1329.518852][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.519259][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.519708][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.520125][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af9a80 [ 1329.520472][ T32] r4:00000000 [ 1329.520765][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.521290][ T32] r9:849cbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1329.521690][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.522157][ T32] r5:00001000 r4:e049b000 [ 1329.522401][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.533724][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.534642][ T32] r5:84383b7c r4:84383800 [ 1329.534995][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.535567][ T32] r7:dddcfe40 r6:82c18000 r5:84383b7c r4:84af5980 [ 1329.536028][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.536645][ T32] r10:849cbc00 r9:84af59ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.537214][ T32] r4:84af5980 [ 1329.537478][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.537990][ T32] r10:00000000 r9:e0481e78 r8:84af9980 r7:84af5980 r6:80267888 r5:849cbc00 [ 1329.538624][ T32] r4:84af9840 [ 1329.538957][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.539429][ T32] Exception stack(0xe0471fb0 to 0xe0471ff8) [ 1329.539755][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.540217][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.540590][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.541103][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af9840 [ 1329.541601][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.542232][ T32] INFO: task kworker/0:216:3689 blocked for more than 456 seconds. [ 1329.553754][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.554398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.554824][ T32] task:kworker/0:216 state:D stack:0 pid:3689 tgid:3689 ppid:2 flags:0x00000000 [ 1329.555347][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.555726][ T32] Call trace: [ 1329.556013][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.556505][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0499da4 r5:849cc800 [ 1329.556944][ T32] r4:849cc800 [ 1329.557141][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.557672][ T32] r5:849cc800 r4:8271a0b0 [ 1329.557937][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.558524][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.559138][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0499e20 [ 1329.559546][ T32] r4:00000000 [ 1329.559815][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.560594][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.561149][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.561584][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af9e80 [ 1329.561958][ T32] r4:00000000 [ 1329.562247][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.573638][ T32] r9:849cc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1329.574303][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.574945][ T32] r5:00001000 r4:e04c3000 [ 1329.575199][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.575619][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.576177][ T32] r5:8439037c r4:84390000 [ 1329.576481][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.577029][ T32] r7:dddcfe40 r6:82c18000 r5:8439037c r4:84af5a00 [ 1329.577398][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.577835][ T32] r10:849cc800 r9:84af5a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.578245][ T32] r4:84af5a00 [ 1329.578435][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.578831][ T32] r10:00000000 r9:e0471e78 r8:84af9c80 r7:84af5a00 r6:80267888 r5:849cc800 [ 1329.579227][ T32] r4:84af9a00 [ 1329.579429][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.579904][ T32] Exception stack(0xe0499fb0 to 0xe0499ff8) [ 1329.580335][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.580750][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.581231][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.581609][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af9a00 [ 1329.582072][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.582418][ T32] INFO: task kworker/1:78:3690 blocked for more than 456 seconds. [ 1329.593527][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.594085][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.594511][ T32] task:kworker/1:78 state:D stack:0 pid:3690 tgid:3690 ppid:2 flags:0x00000000 [ 1329.595210][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.595552][ T32] Call trace: [ 1329.595793][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.596279][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04c1da4 r5:849cd400 [ 1329.596696][ T32] r4:849cd400 [ 1329.596899][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.597306][ T32] r5:849cd400 r4:8271a0b0 [ 1329.597534][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.598189][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.598650][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c1e20 [ 1329.599139][ T32] r4:00000000 [ 1329.599369][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.599940][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.600469][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.601043][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48280 [ 1329.601549][ T32] r4:00000000 [ 1329.601846][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.602306][ T32] r9:849cd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1329.613597][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.614617][ T32] r5:00001000 r4:e04dd000 [ 1329.615007][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.615553][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.616114][ T32] r5:84a8577c r4:84a85400 [ 1329.616329][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.616819][ T32] r7:ddde3e40 r6:82c18200 r5:84a8577c r4:84b3f680 [ 1329.617209][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.617741][ T32] r10:849cd400 r9:84b3f6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.618342][ T32] r4:84b3f680 [ 1329.618535][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.619127][ T32] r10:00000000 r9:e0485e78 r8:84af9d00 r7:84b3f680 r6:80267888 r5:849cd400 [ 1329.619637][ T32] r4:84b47fc0 [ 1329.619874][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.620253][ T32] Exception stack(0xe04c1fb0 to 0xe04c1ff8) [ 1329.620595][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.621052][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.621566][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.622182][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47fc0 [ 1329.633839][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.634631][ T32] INFO: task kworker/0:217:3693 blocked for more than 456 seconds. [ 1329.635052][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.635325][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.635764][ T32] task:kworker/0:217 state:D stack:0 pid:3693 tgid:3693 ppid:2 flags:0x00000000 [ 1329.636517][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.636931][ T32] Call trace: [ 1329.637226][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.637710][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04b9da4 r5:849ce000 [ 1329.638218][ T32] r4:849ce000 [ 1329.638415][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.638903][ T32] r5:849ce000 r4:8271a0b0 [ 1329.639178][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.639854][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.640442][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04b9e20 [ 1329.640922][ T32] r4:00000000 [ 1329.641176][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.641718][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.642200][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.653614][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af9b80 [ 1329.654230][ T32] r4:00000000 [ 1329.654422][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.655086][ T32] r9:849ce000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1329.655554][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.656068][ T32] r5:00001000 r4:e04c9000 [ 1329.656338][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.656836][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.657344][ T32] r5:8439077c r4:84390400 [ 1329.657628][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.658085][ T32] r7:dddcfe40 r6:82c18000 r5:8439077c r4:84af5a80 [ 1329.658449][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.658908][ T32] r10:849ce000 r9:84af5aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.663612][ T31] audit: type=1400 audit(1329.580:79): avc: denied { unlink } for pid=2904 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1329.667627][ T32] r4:84af5a80 [ 1329.668224][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.668737][ T32] r10:00000000 r9:e0499e78 r8:84af9f40 r7:84af5a80 r6:80267888 r5:849ce000 [ 1329.669217][ T32] r4:84af9e00 [ 1329.669426][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.669816][ T32] Exception stack(0xe04b9fb0 to 0xe04b9ff8) [ 1329.670155][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.670519][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.670947][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.671286][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af9e00 [ 1329.671645][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.672062][ T32] INFO: task kworker/0:218:3695 blocked for more than 456 seconds. [ 1329.672390][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.683682][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.684487][ T32] task:kworker/0:218 state:D stack:0 pid:3695 tgid:3695 ppid:2 flags:0x00000000 [ 1329.685188][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.685554][ T32] Call trace: [ 1329.685768][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.686229][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04cdda4 r5:849cec00 [ 1329.686638][ T32] r4:849cec00 [ 1329.686940][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.687505][ T32] r5:849cec00 r4:8271a0b0 [ 1329.687856][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.688522][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.689067][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04cde20 [ 1329.689579][ T32] r4:00000000 [ 1329.689770][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.690329][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.690896][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.691390][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b040 [ 1329.691821][ T32] r4:00000000 [ 1329.692046][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.692498][ T32] r9:849cec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1329.704102][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.704704][ T32] r5:00001000 r4:e04d7000 [ 1329.704968][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.705495][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.705915][ T32] r5:84390b7c r4:84390800 [ 1329.706139][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.706603][ T32] r7:dddcfe40 r6:82c18000 r5:84390b7c r4:84af5b00 [ 1329.707014][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.707599][ T32] r10:849cec00 r9:84af5b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.707988][ T32] r4:84af5b00 [ 1329.708250][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.708655][ T32] r10:00000000 r9:e04b9e78 r8:84af9300 r7:84af5b00 r6:80267888 r5:849cec00 [ 1329.709117][ T32] r4:84af9fc0 [ 1329.709308][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.709704][ T32] Exception stack(0xe04cdfb0 to 0xe04cdff8) [ 1329.710097][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.710590][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.711171][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.711662][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af9fc0 [ 1329.712098][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.724209][ T32] INFO: task kworker/0:219:3697 blocked for more than 456 seconds. [ 1329.725230][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.725481][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.725924][ T32] task:kworker/0:219 state:D stack:0 pid:3697 tgid:3697 ppid:2 flags:0x00000000 [ 1329.726495][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.726952][ T32] Call trace: [ 1329.727278][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.727690][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04d5da4 r5:849c8000 [ 1329.728110][ T32] r4:849c8000 [ 1329.728387][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.728922][ T32] r5:849c8000 r4:8271a0b0 [ 1329.729372][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.729961][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.730461][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d5e20 [ 1329.730995][ T32] r4:00000000 [ 1329.731259][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.731761][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.732148][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.743653][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b600 [ 1329.744359][ T32] r4:00000000 [ 1329.744544][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.745151][ T32] r9:849c8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1329.745573][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.746031][ T32] r5:00001000 r4:dfa0f000 [ 1329.746398][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.747077][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.747549][ T32] r5:8439177c r4:84391400 [ 1329.747810][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.748459][ T32] r7:dddcfe40 r6:82c18000 r5:8439177c r4:84af5b80 [ 1329.748934][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.749495][ T32] r10:849c8000 r9:84af5bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.749904][ T32] r4:84af5b80 [ 1329.750161][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.750562][ T32] r10:00000000 r9:e04cde78 r8:84b4b0c0 r7:84af5b80 r6:80267888 r5:849c8000 [ 1329.750976][ T32] r4:84b4b000 [ 1329.751180][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.751736][ T32] Exception stack(0xe04d5fb0 to 0xe04d5ff8) [ 1329.752129][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.763709][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.764567][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.764961][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4b000 [ 1329.765447][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.765946][ T32] INFO: task kworker/0:220:3698 blocked for more than 456 seconds. [ 1329.766426][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.766834][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.767270][ T32] task:kworker/0:220 state:D stack:0 pid:3698 tgid:3698 ppid:2 flags:0x00000000 [ 1329.768095][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.768563][ T32] Call trace: [ 1329.768760][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.769292][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04e5da4 r5:83fb5400 [ 1329.769649][ T32] r4:83fb5400 [ 1329.769845][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.770330][ T32] r5:83fb5400 r4:8271a0b0 [ 1329.770635][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.771299][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.772252][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e5e20 [ 1329.783463][ T32] r4:00000000 [ 1329.783946][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.784859][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.785313][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.785964][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b380 [ 1329.786317][ T32] r4:00000000 [ 1329.786496][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.787007][ T32] r9:83fb5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1329.787392][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.787843][ T32] r5:00001000 r4:e04eb000 [ 1329.788107][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.788527][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.788963][ T32] r5:84390f7c r4:84390c00 [ 1329.789186][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.789775][ T32] r7:dddcfe40 r6:82c18000 r5:84390f7c r4:84af5c00 [ 1329.790141][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.790616][ T32] r10:83fb5400 r9:84af5c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.791137][ T32] r4:84af5c00 [ 1329.791317][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.791801][ T32] r10:00000000 r9:e04d5e78 r8:84b4b240 r7:84af5c00 r6:80267888 r5:83fb5400 [ 1329.792204][ T32] r4:84b4b000 [ 1329.792392][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.803565][ T32] Exception stack(0xe04e5fb0 to 0xe04e5ff8) [ 1329.804162][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.804571][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.805050][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.805504][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4b000 [ 1329.806019][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.806677][ T32] INFO: task kworker/1:79:3701 blocked for more than 456 seconds. [ 1329.807182][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.807528][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.807984][ T32] task:kworker/1:79 state:D stack:0 pid:3701 tgid:3701 ppid:2 flags:0x00000000 [ 1329.808614][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.809022][ T32] Call trace: [ 1329.809278][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.809782][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04e1da4 r5:84b28000 [ 1329.810316][ T32] r4:84b28000 [ 1329.810506][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.811040][ T32] r5:84b28000 r4:8271a0b0 [ 1329.811254][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.811764][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.812223][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e1e20 [ 1329.823593][ T32] r4:00000000 [ 1329.824115][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.824584][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.825067][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.825498][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48bc0 [ 1329.825973][ T32] r4:00000000 [ 1329.826158][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.826798][ T32] r9:84b28000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1329.827138][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.827644][ T32] r5:00001000 r4:dfe95000 [ 1329.827888][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.828464][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.829022][ T32] r5:84a85f7c r4:84a85c00 [ 1329.829302][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.829962][ T32] r7:ddde3e40 r6:82c18200 r5:84a85f7c r4:84b3f700 [ 1329.830433][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.830981][ T32] r10:84b28000 r9:84b3f72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.831430][ T32] r4:84b3f700 [ 1329.831620][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.832067][ T32] r10:00000000 r9:e0485e78 r8:84b4b300 r7:84b3f700 r6:80267888 r5:84b28000 [ 1329.843597][ T32] r4:84b48180 [ 1329.843994][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.844387][ T32] Exception stack(0xe04e1fb0 to 0xe04e1ff8) [ 1329.844678][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.845168][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.845540][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.845906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48180 [ 1329.846288][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.846622][ T32] INFO: task kworker/0:221:3705 blocked for more than 456 seconds. [ 1329.847096][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.847328][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.847750][ T32] task:kworker/0:221 state:D stack:0 pid:3705 tgid:3705 ppid:2 flags:0x00000000 [ 1329.848229][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.848707][ T32] Call trace: [ 1329.849008][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.849510][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04f9da4 r5:84b28c00 [ 1329.849950][ T32] r4:84b28c00 [ 1329.850119][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.850652][ T32] r5:84b28c00 r4:8271a0b0 [ 1329.850964][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.851520][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.852026][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f9e20 [ 1329.852345][ T32] r4:00000000 [ 1329.863358][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.864116][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.864518][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.865093][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4b800 [ 1329.865437][ T32] r4:00000000 [ 1329.865604][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.866143][ T32] r9:84b28c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1329.866549][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.867019][ T32] r5:00001000 r4:dfa39000 [ 1329.867246][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.867786][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.868225][ T32] r5:84391b7c r4:84391800 [ 1329.868454][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.868904][ T32] r7:dddcfe40 r6:82c18000 r5:84391b7c r4:84af5c80 [ 1329.869186][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.869584][ T32] r10:84b28c00 r9:84af5cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.869891][ T32] r4:84af5c80 [ 1329.870065][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.870471][ T32] r10:00000000 r9:e04d5e78 r8:84b4b6c0 r7:84af5c80 r6:80267888 r5:84b28c00 [ 1329.870860][ T32] r4:84b4b5c0 [ 1329.871166][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.871663][ T32] Exception stack(0xe04f9fb0 to 0xe04f9ff8) [ 1329.872079][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.872382][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.883303][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.883776][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4b5c0 [ 1329.884146][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.884502][ T32] INFO: task kworker/0:222:3706 blocked for more than 456 seconds. [ 1329.884835][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.885195][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.885622][ T32] task:kworker/0:222 state:D stack:0 pid:3706 tgid:3706 ppid:2 flags:0x00000000 [ 1329.886175][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.886547][ T32] Call trace: [ 1329.886827][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.887277][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0041da4 r5:84b29800 [ 1329.887659][ T32] r4:84b29800 [ 1329.887818][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.888249][ T32] r5:84b29800 r4:8271a0b0 [ 1329.888466][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.888915][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.889466][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0041e20 [ 1329.889792][ T32] r4:00000000 [ 1329.889958][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.890389][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.890774][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.891139][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4bc40 [ 1329.891440][ T32] r4:00000000 [ 1329.891773][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.892155][ T32] r9:84b29800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1329.903342][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.904068][ T32] r5:00001000 r4:dfa71000 [ 1329.904312][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.904699][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.905270][ T32] r5:84391f7c r4:84391c00 [ 1329.905470][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.906052][ T32] r7:dddcfe40 r6:82c18000 r5:84391f7c r4:84af5d00 [ 1329.906314][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.906851][ T32] r10:84b29800 r9:84af5d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.907293][ T32] r4:84af5d00 [ 1329.907463][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.907820][ T32] r10:00000000 r9:e04f9e78 r8:84b4b7c0 r7:84af5d00 r6:80267888 r5:84b29800 [ 1329.908204][ T32] r4:84b4b780 [ 1329.908406][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.908762][ T32] Exception stack(0xe0041fb0 to 0xe0041ff8) [ 1329.909136][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.909495][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.909894][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.910249][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4b780 [ 1329.910556][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.911010][ T32] INFO: task kworker/1:80:3708 blocked for more than 456 seconds. [ 1329.911404][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.911871][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.912341][ T32] task:kworker/1:80 state:D stack:0 pid:3708 tgid:3708 ppid:2 flags:0x00000000 [ 1329.923319][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.923902][ T32] Call trace: [ 1329.924110][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.924494][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0049da4 r5:84b2b000 [ 1329.925041][ T32] r4:84b2b000 [ 1329.925227][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.925711][ T32] r5:84b2b000 r4:8271a0b0 [ 1329.926037][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.926468][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.927009][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0049e20 [ 1329.927402][ T32] r4:00000000 [ 1329.927591][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.928057][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.928530][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.928910][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48900 [ 1329.929277][ T32] r4:00000000 [ 1329.929448][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.929948][ T32] r9:84b2b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1329.930328][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.930994][ T32] r5:00001000 r4:dfeb3000 [ 1329.931231][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.931740][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.932134][ T32] r5:84a8637c r4:84a86000 [ 1329.932330][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.953310][ T32] r7:ddde3e40 r6:82c18200 r5:84a8637c r4:84b3f780 [ 1329.953758][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.954293][ T32] r10:84b2b000 r9:84b3f7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.954633][ T32] r4:84b3f780 [ 1329.954866][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.955250][ T32] r10:00000000 r9:e04e1e78 r8:84b4ba00 r7:84b3f780 r6:80267888 r5:84b2b000 [ 1329.955585][ T32] r4:84b48540 [ 1329.955831][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.956255][ T32] Exception stack(0xe0049fb0 to 0xe0049ff8) [ 1329.956561][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.956906][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.957219][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.957521][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48540 [ 1329.957860][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.958706][ T32] INFO: task kworker/0:223:3709 blocked for more than 456 seconds. [ 1329.959131][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.959374][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.959763][ T32] task:kworker/0:223 state:D stack:0 pid:3709 tgid:3709 ppid:2 flags:0x00000000 [ 1329.960208][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.960516][ T32] Call trace: [ 1329.960702][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.961087][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0055da4 r5:84b2bc00 [ 1329.961659][ T32] r4:84b2bc00 [ 1329.961862][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.962299][ T32] r5:84b2bc00 r4:8271a0b0 [ 1329.973409][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.974115][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.974581][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0055e20 [ 1329.974970][ T32] r4:00000000 [ 1329.975217][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.975594][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.976042][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.976403][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4bd40 [ 1329.976679][ T32] r4:00000000 [ 1329.976865][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.977239][ T32] r9:84b2bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1329.977574][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.977950][ T32] r5:00001000 r4:dfa97000 [ 1329.978130][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.978435][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.978850][ T32] r5:8439237c r4:84392000 [ 1329.979073][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.979447][ T32] r7:dddcfe40 r6:82c18000 r5:8439237c r4:84af5d80 [ 1329.979699][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.980138][ T32] r10:84b2bc00 r9:84af5dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.980449][ T32] r4:84af5d80 [ 1329.980627][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.981007][ T32] r10:00000000 r9:e0041e78 r8:84b4bb00 r7:84af5d80 r6:80267888 r5:84b2bc00 [ 1329.981379][ T32] r4:84b4b900 [ 1329.981567][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.981914][ T32] Exception stack(0xe0055fb0 to 0xe0055ff8) [ 1329.982237][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.993226][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.993773][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.994058][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4b900 [ 1329.994413][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.994775][ T32] INFO: task kworker/0:224:3712 blocked for more than 456 seconds. [ 1329.995123][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.995374][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.995722][ T32] task:kworker/0:224 state:D stack:0 pid:3712 tgid:3712 ppid:2 flags:0x00000000 [ 1329.996174][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.996530][ T32] Call trace: [ 1329.996713][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.997055][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0039da4 r5:84b2c800 [ 1329.997328][ T32] r4:84b2c800 [ 1329.997517][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.997871][ T32] r5:84b2c800 r4:8271a0b0 [ 1329.998129][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.998554][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.998965][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0039e20 [ 1329.999276][ T32] r4:00000000 [ 1329.999432][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.999800][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.000134][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.000451][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b040 [ 1330.000847][ T32] r4:00000000 [ 1330.001060][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.001410][ T32] r9:84b2c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1330.001965][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.002492][ T32] r5:00001000 r4:dfb35000 [ 1330.013515][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.013913][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.014285][ T32] r5:84392f7c r4:84392c00 [ 1330.014482][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.014962][ T32] r7:dddcfe40 r6:82c18000 r5:84392f7c r4:84af5e00 [ 1330.015379][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.015721][ T32] r10:84b2c800 r9:84af5e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.016067][ T32] r4:84af5e00 [ 1330.016249][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.016656][ T32] r10:00000000 r9:e0055e78 r8:84b4be40 r7:84af5e00 r6:80267888 r5:84b2c800 [ 1330.017051][ T32] r4:84b4bd00 [ 1330.017216][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.017520][ T32] Exception stack(0xe0039fb0 to 0xe0039ff8) [ 1330.017825][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.018202][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.018659][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.018983][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4bd00 [ 1330.019364][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.019775][ T32] INFO: task kworker/0:225:3714 blocked for more than 456 seconds. [ 1330.020140][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.020353][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.020680][ T32] task:kworker/0:225 state:D stack:0 pid:3714 tgid:3714 ppid:2 flags:0x00000000 [ 1330.021192][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.021513][ T32] Call trace: [ 1330.021834][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.022248][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0081da4 r5:84b2d400 [ 1330.033242][ T32] r4:84b2d400 [ 1330.033613][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.034040][ T32] r5:84b2d400 r4:8271a0b0 [ 1330.034238][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.034682][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.035152][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0081e20 [ 1330.035530][ T32] r4:00000000 [ 1330.035726][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.036140][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.036570][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.036984][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4bf00 [ 1330.037342][ T32] r4:00000000 [ 1330.037550][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.038017][ T32] r9:84b2d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1330.038545][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.039059][ T32] r5:00001000 r4:dfacd000 [ 1330.039245][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.039570][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.039988][ T32] r5:8439277c r4:84392400 [ 1330.040251][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.040719][ T32] r7:dddcfe40 r6:82c18000 r5:8439277c r4:84af5e80 [ 1330.041041][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.041467][ T32] r10:84b2d400 r9:84af5eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.041943][ T32] r4:84af5e80 [ 1330.042151][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.053230][ T32] r10:00000000 r9:e0039e78 r8:84b4bf40 r7:84af5e80 r6:80267888 r5:84b2d400 [ 1330.053698][ T32] r4:84b4be00 [ 1330.053872][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.054287][ T32] Exception stack(0xe0081fb0 to 0xe0081ff8) [ 1330.054571][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.055047][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.055368][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.055651][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4be00 [ 1330.055996][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.056350][ T32] INFO: task kworker/0:226:3716 blocked for more than 456 seconds. [ 1330.056724][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.056961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.057301][ T32] task:kworker/0:226 state:D stack:0 pid:3716 tgid:3716 ppid:2 flags:0x00000000 [ 1330.057753][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.058165][ T32] Call trace: [ 1330.058358][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.058791][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04fdda4 r5:84b2e000 [ 1330.059201][ T32] r4:84b2e000 [ 1330.059343][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.059875][ T32] r5:84b2e000 r4:8271a0b0 [ 1330.060073][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.060601][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.061006][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04fde20 [ 1330.061356][ T32] r4:00000000 [ 1330.061518][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.062078][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.073090][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.073826][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84888680 [ 1330.074148][ T32] r4:00000000 [ 1330.074322][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.074667][ T32] r9:84b2e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1330.075117][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.075546][ T32] r5:00001000 r4:dfafb000 [ 1330.075779][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.076234][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.076746][ T32] r5:84392b7c r4:84392800 [ 1330.077057][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.077495][ T32] r7:dddcfe40 r6:82c18000 r5:84392b7c r4:84af5f00 [ 1330.077807][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.078177][ T32] r10:84b2e000 r9:84af5f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.078556][ T32] r4:84af5f00 [ 1330.078725][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.079177][ T32] r10:00000000 r9:e0039e78 r8:84b5b0c0 r7:84af5f00 r6:80267888 r5:84b2e000 [ 1330.079554][ T32] r4:84b5b000 [ 1330.079818][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.080228][ T32] Exception stack(0xe04fdfb0 to 0xe04fdff8) [ 1330.080535][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.080945][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.081394][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.081888][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5b000 [ 1330.082228][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.093301][ T32] INFO: task kworker/0:227:3718 blocked for more than 456 seconds. [ 1330.093828][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.094095][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.094481][ T32] task:kworker/0:227 state:D stack:0 pid:3718 tgid:3718 ppid:2 flags:0x00000000 [ 1330.095012][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.095375][ T32] Call trace: [ 1330.095613][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.096005][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0505da4 r5:84b2ec00 [ 1330.096341][ T32] r4:84b2ec00 [ 1330.096512][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.097055][ T32] r5:84b2ec00 r4:8271a0b0 [ 1330.097250][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.097640][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.098070][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0505e20 [ 1330.098511][ T32] r4:00000000 [ 1330.098734][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.099158][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.099676][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.100026][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b240 [ 1330.100379][ T32] r4:00000000 [ 1330.100543][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.100875][ T32] r9:84b2ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1330.101223][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.101683][ T32] r5:00001000 r4:dfb5b000 [ 1330.101917][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.102498][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.113784][ T32] r5:8439337c r4:84393000 [ 1330.114002][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.114586][ T32] r7:dddcfe40 r6:82c18000 r5:8439337c r4:84af5f80 [ 1330.114905][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.115407][ T32] r10:84b2ec00 r9:84af5fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.115723][ T32] r4:84af5f80 [ 1330.115920][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.116312][ T32] r10:00000000 r9:e0039e78 r8:84b5b2c0 r7:84af5f80 r6:80267888 r5:84b2ec00 [ 1330.116601][ T32] r4:84b5b280 [ 1330.116771][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.117071][ T32] Exception stack(0xe0505fb0 to 0xe0505ff8) [ 1330.117335][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.117661][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.117984][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.118304][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5b280 [ 1330.118582][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.119008][ T32] INFO: task kworker/0:228:3720 blocked for more than 456 seconds. [ 1330.119287][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.119573][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.119844][ T32] task:kworker/0:228 state:D stack:0 pid:3720 tgid:3720 ppid:2 flags:0x00000000 [ 1330.120276][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.120559][ T32] Call trace: [ 1330.120784][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.121271][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0511da4 r5:84b2a400 [ 1330.121845][ T32] r4:84b2a400 [ 1330.122024][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.133103][ T32] r5:84b2a400 r4:8271a0b0 [ 1330.133483][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.133930][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.134486][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0511e20 [ 1330.134852][ T32] r4:00000000 [ 1330.135031][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.135377][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.135733][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.136156][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b4c0 [ 1330.136461][ T32] r4:00000000 [ 1330.136609][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.136966][ T32] r9:84b2a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1330.137298][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.137691][ T32] r5:00001000 r4:dfcf3000 [ 1330.137899][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.138293][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.138732][ T32] r5:8439377c r4:84393400 [ 1330.138973][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.139429][ T32] r7:dddcfe40 r6:82c18000 r5:8439377c r4:84b5e000 [ 1330.139662][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.140035][ T32] r10:84b2a400 r9:84b5e02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.140392][ T32] r4:84b5e000 [ 1330.140574][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.140960][ T32] r10:00000000 r9:e0505e78 r8:84b5b200 r7:84b5e000 r6:80267888 r5:84b2a400 [ 1330.141271][ T32] r4:84b5b1c0 [ 1330.141426][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.141866][ T32] Exception stack(0xe0511fb0 to 0xe0511ff8) [ 1330.142165][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.153359][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.154014][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.154346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5b1c0 [ 1330.154784][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.155254][ T32] INFO: task kworker/0:229:3722 blocked for more than 456 seconds. [ 1330.155562][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.155854][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.156254][ T32] task:kworker/0:229 state:D stack:0 pid:3722 tgid:3722 ppid:2 flags:0x00000000 [ 1330.156765][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.157111][ T32] Call trace: [ 1330.157362][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.157795][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0515da4 r5:84b30000 [ 1330.158241][ T32] r4:84b30000 [ 1330.158434][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.158908][ T32] r5:84b30000 r4:8271a0b0 [ 1330.159114][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.159581][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.160157][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0515e20 [ 1330.160458][ T32] r4:00000000 [ 1330.160667][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.161067][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.161679][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.162058][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b600 [ 1330.173370][ T32] r4:00000000 [ 1330.173784][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.174220][ T32] r9:84b30000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1330.174650][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.175071][ T32] r5:00001000 r4:dfd1f000 [ 1330.175357][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.175706][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.176129][ T32] r5:84393b7c r4:84393800 [ 1330.176423][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.176905][ T32] r7:dddcfe40 r6:82c18000 r5:84393b7c r4:84b5e080 [ 1330.177170][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.177622][ T32] r10:84b30000 r9:84b5e0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.177951][ T32] r4:84b5e080 [ 1330.178132][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.178562][ T32] r10:00000000 r9:e0511e78 r8:84b5b6c0 r7:84b5e080 r6:80267888 r5:84b30000 [ 1330.178976][ T32] r4:84b5b440 [ 1330.179195][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.179530][ T32] Exception stack(0xe0515fb0 to 0xe0515ff8) [ 1330.179836][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.180211][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.180570][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.180842][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5b440 [ 1330.181234][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.181763][ T32] INFO: task kworker/0:230:3724 blocked for more than 456 seconds. [ 1330.182111][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.182316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.193245][ T32] task:kworker/0:230 state:D stack:0 pid:3724 tgid:3724 ppid:2 flags:0x00000000 [ 1330.193919][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.194290][ T32] Call trace: [ 1330.194484][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.194899][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0525da4 r5:84b71800 [ 1330.195329][ T32] r4:84b71800 [ 1330.195492][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.195938][ T32] r5:84b71800 r4:8271a0b0 [ 1330.196130][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.196562][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.196955][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0525e20 [ 1330.197366][ T32] r4:00000000 [ 1330.197528][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.197982][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.198332][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.198676][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b7c0 [ 1330.199044][ T32] r4:00000000 [ 1330.199210][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.199528][ T32] r9:84b71800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1330.199965][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.200301][ T32] r5:00001000 r4:dfd3f000 [ 1330.200609][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.201006][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.201447][ T32] r5:84393f7c r4:84393c00 [ 1330.201883][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.202336][ T32] r7:dddcfe40 r6:82c18000 r5:84393f7c r4:84b5e100 [ 1330.213261][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.214051][ T32] r10:84b71800 r9:84b5e12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.214423][ T32] r4:84b5e100 [ 1330.214655][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.215211][ T32] r10:00000000 r9:e0515e78 r8:84b48d40 r7:84b5e100 r6:80267888 r5:84b71800 [ 1330.215613][ T32] r4:84b5b540 [ 1330.215829][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.216253][ T32] Exception stack(0xe0525fb0 to 0xe0525ff8) [ 1330.216550][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.217024][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.217388][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.217845][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5b540 [ 1330.218331][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.218792][ T32] INFO: task kworker/0:231:3726 blocked for more than 456 seconds. [ 1330.219186][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.219496][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.219870][ T32] task:kworker/0:231 state:D stack:0 pid:3726 tgid:3726 ppid:2 flags:0x00000000 [ 1330.220380][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.220679][ T32] Call trace: [ 1330.220874][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.221332][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0529da4 r5:84b73000 [ 1330.221829][ T32] r4:84b73000 [ 1330.222014][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.222398][ T32] r5:84b73000 r4:8271a0b0 [ 1330.233290][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.233955][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.234439][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0529e20 [ 1330.234835][ T32] r4:00000000 [ 1330.235063][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.235565][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.235972][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.236443][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5bc00 [ 1330.236907][ T32] r4:00000000 [ 1330.237099][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.237565][ T32] r9:84b73000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1330.238035][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.238515][ T32] r5:00001000 r4:dfee3000 [ 1330.238782][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.239228][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.239594][ T32] r5:84be437c r4:84be4000 [ 1330.239781][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.240309][ T32] r7:dddcfe40 r6:82c18000 r5:84be437c r4:84b5e180 [ 1330.240661][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.241118][ T32] r10:84b73000 r9:84b5e1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.241512][ T32] r4:84b5e180 [ 1330.241774][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.242190][ T32] r10:00000000 r9:e0525e78 r8:84b48e00 r7:84b5e180 r6:80267888 r5:84b73000 [ 1330.253165][ T32] r4:84b5b740 [ 1330.253536][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.253958][ T32] Exception stack(0xe0529fb0 to 0xe0529ff8) [ 1330.254249][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.254585][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.255012][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.255337][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5b740 [ 1330.255691][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.256067][ T32] INFO: task kworker/0:232:3727 blocked for more than 456 seconds. [ 1330.256426][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.256663][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.256973][ T32] task:kworker/0:232 state:D stack:0 pid:3727 tgid:3727 ppid:2 flags:0x00000000 [ 1330.257436][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.257783][ T32] Call trace: [ 1330.257983][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.258396][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e052dda4 r5:84b73c00 [ 1330.258704][ T32] r4:84b73c00 [ 1330.259022][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.259443][ T32] r5:84b73c00 r4:8271a0b0 [ 1330.259655][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.260159][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.260688][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e052de20 [ 1330.261057][ T32] r4:00000000 [ 1330.261219][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.261644][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.262046][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.273350][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b980 [ 1330.273809][ T32] r4:00000000 [ 1330.274009][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.274443][ T32] r9:84b73c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1330.274863][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.275360][ T32] r5:00001000 r4:dfe83000 [ 1330.275563][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.276000][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.276429][ T32] r5:841b537c r4:841b5000 [ 1330.276622][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.277011][ T32] r7:dddcfe40 r6:82c18000 r5:841b537c r4:84b5e200 [ 1330.277253][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.277671][ T32] r10:84b73c00 r9:84b5e22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.277994][ T32] r4:84b5e200 [ 1330.278156][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.278557][ T32] r10:00000000 r9:e0529e78 r8:84b48f00 r7:84b5e200 r6:80267888 r5:84b73c00 [ 1330.279048][ T32] r4:84b5b880 [ 1330.279223][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.279604][ T32] Exception stack(0xe052dfb0 to 0xe052dff8) [ 1330.279863][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.280315][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.280721][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.281066][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5b880 [ 1330.281447][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.281816][ T32] INFO: task kworker/1:81:3731 blocked for more than 456 seconds. [ 1330.282184][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.282413][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.293267][ T32] task:kworker/1:81 state:D stack:0 pid:3731 tgid:3731 ppid:2 flags:0x00000000 [ 1330.293887][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.294182][ T32] Call trace: [ 1330.294364][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.294707][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0521da4 r5:84b74800 [ 1330.295055][ T32] r4:84b74800 [ 1330.295224][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.295657][ T32] r5:84b74800 r4:8271a0b0 [ 1330.295859][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.296328][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.296781][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0521e20 [ 1330.297137][ T32] r4:00000000 [ 1330.297326][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.297719][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.298069][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.298431][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c29700 [ 1330.298793][ T32] r4:00000000 [ 1330.299005][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.299353][ T32] r9:84b74800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1330.299654][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.300179][ T32] r5:00001000 r4:dfbd1000 [ 1330.300555][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.301145][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.301641][ T32] r5:84a87f7c r4:84a87c00 [ 1330.301883][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.302412][ T32] r7:ddde3e40 r6:82c18200 r5:84a87f7c r4:84b3f800 [ 1330.313169][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.313781][ T32] r10:84b74800 r9:84b3f82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.314223][ T32] r4:84b3f800 [ 1330.314429][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.314959][ T32] r10:00000000 r9:e0049e78 r8:84b485c0 r7:84b3f800 r6:80267888 r5:84b74800 [ 1330.315417][ T32] r4:84b48980 [ 1330.315603][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.316081][ T32] Exception stack(0xe0521fb0 to 0xe0521ff8) [ 1330.316430][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.316890][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.317432][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.317852][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48980 [ 1330.318216][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.318612][ T32] INFO: task kworker/1:82:3732 blocked for more than 456 seconds. [ 1330.319091][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.319349][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.319733][ T32] task:kworker/1:82 state:D stack:0 pid:3732 tgid:3732 ppid:2 flags:0x00000000 [ 1330.320226][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.320650][ T32] Call trace: [ 1330.320854][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.321339][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0519da4 r5:84b75400 [ 1330.321762][ T32] r4:84b75400 [ 1330.321943][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.333495][ T32] r5:84b75400 r4:8271a0b0 [ 1330.333916][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.334699][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.335385][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0519e20 [ 1330.335787][ T32] r4:00000000 [ 1330.336002][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.336497][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.336941][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.337551][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b59000 [ 1330.338142][ T32] r4:00000000 [ 1330.338314][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.338897][ T32] r9:84b75400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1330.339317][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.340055][ T32] r5:00001000 r4:dfecf000 [ 1330.340296][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.340665][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.341119][ T32] r5:84a8677c r4:84a86400 [ 1330.341404][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.342003][ T32] r7:ddde3e40 r6:82c18200 r5:84a8677c r4:84b3f880 [ 1330.342302][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.353125][ T32] r10:84b75400 r9:84b3f8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.353708][ T32] r4:84b3f880 [ 1330.353954][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.354526][ T32] r10:00000000 r9:e0521e78 r8:84b59100 r7:84b3f880 r6:80267888 r5:84b75400 [ 1330.355418][ T32] r4:84b59040 [ 1330.355645][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.356114][ T32] Exception stack(0xe0519fb0 to 0xe0519ff8) [ 1330.356456][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.356951][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.357313][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.358016][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b59040 [ 1330.358372][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.358731][ T32] INFO: task kworker/1:83:3735 blocked for more than 456 seconds. [ 1330.359266][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.359532][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.359959][ T32] task:kworker/1:83 state:D stack:0 pid:3735 tgid:3735 ppid:2 flags:0x00000000 [ 1330.360412][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.360701][ T32] Call trace: [ 1330.360904][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.361324][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0069da4 r5:84b76000 [ 1330.361718][ T32] r4:84b76000 [ 1330.361907][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.373235][ T32] r5:84b76000 r4:8271a0b0 [ 1330.373876][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.374361][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.374902][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0069e20 [ 1330.375197][ T32] r4:00000000 [ 1330.375373][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.375699][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.376154][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.376536][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b59500 [ 1330.376958][ T32] r4:00000000 [ 1330.377131][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.377448][ T32] r9:84b76000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1330.377763][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.378224][ T32] r5:00001000 r4:e0009000 [ 1330.378514][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.378896][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.379313][ T32] r5:84a86b7c r4:84a86800 [ 1330.379513][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.379901][ T32] r7:ddde3e40 r6:82c18200 r5:84a86b7c r4:84b3f900 [ 1330.380189][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.380650][ T32] r10:84b76000 r9:84b3f92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.381008][ T32] r4:84b3f900 [ 1330.381178][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.381589][ T32] r10:00000000 r9:e0521e78 r8:84b591c0 r7:84b3f900 r6:80267888 r5:84b76000 [ 1330.381894][ T32] r4:84b59040 [ 1330.382117][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.382514][ T32] Exception stack(0xe0069fb0 to 0xe0069ff8) [ 1330.394103][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.394551][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.394980][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.395322][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b59040 [ 1330.395621][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.396091][ T32] INFO: task kworker/0:233:3736 blocked for more than 456 seconds. [ 1330.396391][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.396617][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.396910][ T32] task:kworker/0:233 state:D stack:0 pid:3736 tgid:3736 ppid:2 flags:0x00000000 [ 1330.397371][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.397785][ T32] Call trace: [ 1330.397977][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.398380][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0549da4 r5:84b76c00 [ 1330.398786][ T32] r4:84b76c00 [ 1330.399013][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.399447][ T32] r5:84b76c00 r4:8271a0b0 [ 1330.399733][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.400138][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.400610][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0549e20 [ 1330.400979][ T32] r4:00000000 [ 1330.401193][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.401713][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.402143][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.413350][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5bf40 [ 1330.413984][ T32] r4:00000000 [ 1330.414173][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.414673][ T32] r9:84b76c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1330.415090][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.415454][ T32] r5:00001000 r4:e0023000 [ 1330.415706][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.416112][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.416576][ T32] r5:84be4b7c r4:84be4800 [ 1330.416779][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.417312][ T32] r7:dddcfe40 r6:82c18000 r5:84be4b7c r4:84b5e280 [ 1330.417609][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.418032][ T32] r10:84b76c00 r9:84b5e2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.418432][ T32] r4:84b5e280 [ 1330.418615][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.419032][ T32] r10:00000000 r9:e0529e78 r8:84b59280 r7:84b5e280 r6:80267888 r5:84b76c00 [ 1330.419273][ T32] r4:84b5bb80 [ 1330.419429][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.419742][ T32] Exception stack(0xe0549fb0 to 0xe0549ff8) [ 1330.420177][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.420548][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.420991][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.421332][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5bb80 [ 1330.421629][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.422111][ T32] INFO: task kworker/0:234:3738 blocked for more than 456 seconds. [ 1330.422434][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.433185][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.433758][ T32] task:kworker/0:234 state:D stack:0 pid:3738 tgid:3738 ppid:2 flags:0x00000000 [ 1330.434233][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.434572][ T32] Call trace: [ 1330.434875][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.435334][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0551da4 r5:84b72400 [ 1330.435741][ T32] r4:84b72400 [ 1330.435925][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.436354][ T32] r5:84b72400 r4:8271a0b0 [ 1330.436550][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.436970][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.437482][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0551e20 [ 1330.437875][ T32] r4:00000000 [ 1330.438085][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.438511][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.438902][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.439357][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5bd80 [ 1330.439658][ T32] r4:00000000 [ 1330.439952][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.440322][ T32] r9:84b72400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1330.440712][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.441177][ T32] r5:00001000 r4:dfffb000 [ 1330.441389][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.441781][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.442156][ T32] r5:84be477c r4:84be4400 [ 1330.442516][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.453975][ T32] r7:dddcfe40 r6:82c18000 r5:84be477c r4:84b5e300 [ 1330.454279][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.454901][ T32] r10:84b72400 r9:84b5e32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.455356][ T32] r4:84b5e300 [ 1330.455534][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.455934][ T32] r10:00000000 r9:e0549e78 r8:84b59380 r7:84b5e300 r6:80267888 r5:84b72400 [ 1330.456331][ T32] r4:84b5bd00 [ 1330.456509][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.456925][ T32] Exception stack(0xe0551fb0 to 0xe0551ff8) [ 1330.457234][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.457681][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.458177][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.458622][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5bd00 [ 1330.459062][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.459452][ T32] INFO: task kworker/0:235:3741 blocked for more than 456 seconds. [ 1330.459836][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.460074][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.460564][ T32] task:kworker/0:235 state:D stack:0 pid:3741 tgid:3741 ppid:2 flags:0x00000000 [ 1330.461191][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.461506][ T32] Call trace: [ 1330.461719][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.462098][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e055dda4 r5:84b70c00 [ 1330.473175][ T32] r4:84b70c00 [ 1330.473580][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.474134][ T32] r5:84b70c00 r4:8271a0b0 [ 1330.474345][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.474962][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.475500][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e055de20 [ 1330.475849][ T32] r4:00000000 [ 1330.476038][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.476414][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.476930][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.477336][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b62040 [ 1330.477693][ T32] r4:00000000 [ 1330.477987][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.478413][ T32] r9:84b70c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1330.478842][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.479319][ T32] r5:00001000 r4:e005f000 [ 1330.479528][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.480094][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.480520][ T32] r5:84be537c r4:84be5000 [ 1330.480729][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.481150][ T32] r7:dddcfe40 r6:82c18000 r5:84be537c r4:84b5e380 [ 1330.481608][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.482097][ T32] r10:84b70c00 r9:84b5e3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.482539][ T32] r4:84b5e380 [ 1330.493508][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.494000][ T32] r10:00000000 r9:e0549e78 r8:84b59600 r7:84b5e380 r6:80267888 r5:84b70c00 [ 1330.494316][ T32] r4:84b5bec0 [ 1330.494590][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.494971][ T32] Exception stack(0xe055dfb0 to 0xe055dff8) [ 1330.495255][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.495721][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.496073][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.496394][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5bec0 [ 1330.496715][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.497158][ T32] INFO: task kworker/0:236:3743 blocked for more than 456 seconds. [ 1330.497576][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.497821][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.498147][ T32] task:kworker/0:236 state:D stack:0 pid:3743 tgid:3743 ppid:2 flags:0x00000000 [ 1330.498644][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.499001][ T32] Call trace: [ 1330.499244][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.499799][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e056dda4 r5:84b70000 [ 1330.500175][ T32] r4:84b70000 [ 1330.500344][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.500722][ T32] r5:84b70000 r4:8271a0b0 [ 1330.500950][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.501416][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.501838][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e056de20 [ 1330.502238][ T32] r4:00000000 [ 1330.513279][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.513893][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.514321][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.514733][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b780 [ 1330.515151][ T32] r4:00000000 [ 1330.515409][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.515892][ T32] r9:84b70000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1330.516231][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.516669][ T32] r5:00001000 r4:e0031000 [ 1330.516861][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.517310][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.517974][ T32] r5:84be4f7c r4:84be4c00 [ 1330.518187][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.518671][ T32] r7:dddcfe40 r6:82c18000 r5:84be4f7c r4:84b5e400 [ 1330.518986][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.519368][ T32] r10:84b70000 r9:84b5e42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.519761][ T32] r4:84b5e400 [ 1330.519960][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.520570][ T32] r10:00000000 r9:e055de78 r8:84b597c0 r7:84b5e400 r6:80267888 r5:84b70000 [ 1330.520983][ T32] r4:84b62000 [ 1330.521161][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.521622][ T32] Exception stack(0xe056dfb0 to 0xe056dff8) [ 1330.521901][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.522359][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.533361][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.533876][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62000 [ 1330.534242][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.534634][ T32] INFO: task kworker/0:237:3745 blocked for more than 457 seconds. [ 1330.535113][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.535408][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.535719][ T32] task:kworker/0:237 state:D stack:0 pid:3745 tgid:3745 ppid:2 flags:0x00000000 [ 1330.536281][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.536801][ T32] Call trace: [ 1330.537023][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.537390][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0575da4 r5:84b10c00 [ 1330.537821][ T32] r4:84b10c00 [ 1330.538064][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.538566][ T32] r5:84b10c00 r4:8271a0b0 [ 1330.538813][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.539380][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.539807][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0575e20 [ 1330.540235][ T32] r4:00000000 [ 1330.540415][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.540861][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.541411][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.541806][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b626c0 [ 1330.542181][ T32] r4:00000000 [ 1330.542387][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.553319][ T32] r9:84b10c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1330.553882][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.554348][ T32] r5:00001000 r4:e00a1000 [ 1330.554555][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.555041][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.555528][ T32] r5:84be637c r4:84be6000 [ 1330.555784][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.556248][ T32] r7:dddcfe40 r6:82c18000 r5:84be637c r4:84b5e480 [ 1330.556570][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.557004][ T32] r10:84b10c00 r9:84b5e4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.557350][ T32] r4:84b5e480 [ 1330.557570][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.558062][ T32] r10:00000000 r9:e055de78 r8:84b599c0 r7:84b5e480 r6:80267888 r5:84b10c00 [ 1330.558468][ T32] r4:84b62000 [ 1330.558684][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.559068][ T32] Exception stack(0xe0575fb0 to 0xe0575ff8) [ 1330.559512][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.559946][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.560308][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.560684][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62000 [ 1330.561038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.561373][ T32] INFO: task kworker/0:238:3746 blocked for more than 457 seconds. [ 1330.561672][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.561951][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.562334][ T32] task:kworker/0:238 state:D stack:0 pid:3746 tgid:3746 ppid:2 flags:0x00000000 [ 1330.573381][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.573964][ T32] Call trace: [ 1330.574165][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.574578][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0579da4 r5:84b11800 [ 1330.574999][ T32] r4:84b11800 [ 1330.575174][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.575604][ T32] r5:84b11800 r4:8271a0b0 [ 1330.575836][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.576338][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.576761][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0579e20 [ 1330.577167][ T32] r4:00000000 [ 1330.577407][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.577762][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.578162][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.578517][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b62200 [ 1330.578895][ T32] r4:00000000 [ 1330.579094][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.579456][ T32] r9:84b11800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1330.579794][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.580171][ T32] r5:00001000 r4:e006d000 [ 1330.580388][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.580733][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.581243][ T32] r5:84be577c r4:84be5400 [ 1330.581442][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.581879][ T32] r7:dddcfe40 r6:82c18000 r5:84be577c r4:84b5e580 [ 1330.582132][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.593514][ T32] r10:84b11800 r9:84b5e5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.594049][ T32] r4:84b5e580 [ 1330.594243][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.594786][ T32] r10:00000000 r9:e0575e78 r8:84b59a80 r7:84b5e580 r6:80267888 r5:84b11800 [ 1330.595242][ T32] r4:84b622c0 [ 1330.595431][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.595908][ T32] Exception stack(0xe0579fb0 to 0xe0579ff8) [ 1330.596255][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.596675][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.597090][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.597469][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b622c0 [ 1330.597978][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.598431][ T32] INFO: task kworker/0:239:3748 blocked for more than 457 seconds. [ 1330.598913][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.599194][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.599565][ T32] task:kworker/0:239 state:D stack:0 pid:3748 tgid:3748 ppid:2 flags:0x00000000 [ 1330.600115][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.600423][ T32] Call trace: [ 1330.600632][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.601133][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e058dda4 r5:84b13000 [ 1330.601598][ T32] r4:84b13000 [ 1330.601872][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.602295][ T32] r5:84b13000 r4:8271a0b0 [ 1330.613126][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.613782][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.614268][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e058de20 [ 1330.614659][ T32] r4:00000000 [ 1330.614861][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.615272][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.615710][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.616101][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b623c0 [ 1330.616470][ T32] r4:00000000 [ 1330.616691][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.617119][ T32] r9:84b13000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1330.617428][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.617847][ T32] r5:00001000 r4:e0083000 [ 1330.618333][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.618695][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.619202][ T32] r5:84be5b7c r4:84be5800 [ 1330.619420][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.619803][ T32] r7:dddcfe40 r6:82c18000 r5:84be5b7c r4:84b5e500 [ 1330.620142][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.620611][ T32] r10:84b13000 r9:84b5e52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.620931][ T32] r4:84b5e500 [ 1330.621137][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.621519][ T32] r10:00000000 r9:e0575e78 r8:84b59c80 r7:84b5e500 r6:80267888 r5:84b13000 [ 1330.622092][ T32] r4:84b62180 [ 1330.622331][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.633306][ T32] Exception stack(0xe058dfb0 to 0xe058dff8) [ 1330.633816][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.634361][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.634809][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.635238][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62180 [ 1330.635574][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.635952][ T32] INFO: task kworker/1:84:3749 blocked for more than 457 seconds. [ 1330.636319][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.636576][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.636961][ T32] task:kworker/1:84 state:D stack:0 pid:3749 tgid:3749 ppid:2 flags:0x00000000 [ 1330.637413][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.637815][ T32] Call trace: [ 1330.638047][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.638597][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0591da4 r5:84b13c00 [ 1330.639044][ T32] r4:84b13c00 [ 1330.639205][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.639609][ T32] r5:84b13c00 r4:8271a0b0 [ 1330.639819][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.640299][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.640704][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0591e20 [ 1330.641031][ T32] r4:00000000 [ 1330.641212][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.641640][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.642066][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.642458][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b59900 [ 1330.653233][ T32] r4:00000000 [ 1330.653583][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.653983][ T32] r9:84b13c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1330.654344][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.654722][ T32] r5:00001000 r4:e03d0000 [ 1330.654989][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.655378][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.655990][ T32] r5:84a86f7c r4:84a86c00 [ 1330.656194][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.656807][ T32] r7:ddde3e40 r6:82c18200 r5:84a86f7c r4:84b3f980 [ 1330.657144][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.657505][ T32] r10:84b13c00 r9:84b3f9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.657958][ T32] r4:84b3f980 [ 1330.658130][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.658502][ T32] r10:00000000 r9:e0521e78 r8:84b59e00 r7:84b3f980 r6:80267888 r5:84b13c00 [ 1330.658857][ T32] r4:84b59d00 [ 1330.659099][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.659428][ T32] Exception stack(0xe0591fb0 to 0xe0591ff8) [ 1330.659665][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.659984][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.660306][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.660647][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b59d00 [ 1330.661041][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.661377][ T32] INFO: task kworker/0:240:3751 blocked for more than 457 seconds. [ 1330.661701][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.661927][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.662512][ T32] task:kworker/0:240 state:D stack:0 pid:3751 tgid:3751 ppid:2 flags:0x00000000 [ 1330.673898][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.674215][ T32] Call trace: [ 1330.674432][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.674851][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0555da4 r5:84b30c00 [ 1330.675152][ T32] r4:84b30c00 [ 1330.675346][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.675698][ T32] r5:84b30c00 r4:8271a0b0 [ 1330.675890][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.676465][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.676850][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0555e20 [ 1330.677157][ T32] r4:00000000 [ 1330.677395][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.677903][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.678298][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.678706][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b624c0 [ 1330.679047][ T32] r4:00000000 [ 1330.679288][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.679641][ T32] r9:84b30c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1330.680017][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.680454][ T32] r5:00001000 r4:e008f000 [ 1330.680642][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.681020][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.681364][ T32] r5:84be5f7c r4:84be5c00 [ 1330.681546][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.681909][ T32] r7:dddcfe40 r6:82c18000 r5:84be5f7c r4:84b5e600 [ 1330.682182][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.693305][ T32] r10:84b30c00 r9:84b5e62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.693786][ T32] r4:84b5e600 [ 1330.694007][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.694508][ T32] r10:00000000 r9:e0575e78 r8:84b62580 r7:84b5e600 r6:80267888 r5:84b30c00 [ 1330.694998][ T32] r4:84b62440 [ 1330.695166][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.695484][ T32] Exception stack(0xe0555fb0 to 0xe0555ff8) [ 1330.695756][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.696125][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.696442][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.696722][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62440 [ 1330.697156][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.697506][ T32] INFO: task kworker/0:241:3754 blocked for more than 457 seconds. [ 1330.697858][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.698097][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.698407][ T32] task:kworker/0:241 state:D stack:0 pid:3754 tgid:3754 ppid:2 flags:0x00000000 [ 1330.698814][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.699101][ T32] Call trace: [ 1330.699294][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.699650][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0599da4 r5:84b33000 [ 1330.699932][ T32] r4:84b33000 [ 1330.700101][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.700504][ T32] r5:84b33000 r4:8271a0b0 [ 1330.700722][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.701162][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.701671][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0599e20 [ 1330.702036][ T32] r4:00000000 [ 1330.702300][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.723410][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.724041][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.724413][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b62840 [ 1330.724857][ T32] r4:00000000 [ 1330.725045][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.725385][ T32] r9:84b33000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1330.725674][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.726056][ T32] r5:00001000 r4:e00b5000 [ 1330.726295][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.726663][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.727123][ T32] r5:84be677c r4:84be6400 [ 1330.727447][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.727843][ T32] r7:dddcfe40 r6:82c18000 r5:84be677c r4:84b5e680 [ 1330.728125][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.728530][ T32] r10:84b33000 r9:84b5e6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.728810][ T32] r4:84b5e680 [ 1330.729043][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.729382][ T32] r10:00000000 r9:e0575e78 r8:84b62680 r7:84b5e680 r6:80267888 r5:84b33000 [ 1330.729782][ T32] r4:84b62640 [ 1330.729957][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.730257][ T32] Exception stack(0xe0599fb0 to 0xe0599ff8) [ 1330.730542][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.730883][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.731248][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.731670][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62640 [ 1330.732012][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.732338][ T32] INFO: task kworker/0:242:3756 blocked for more than 457 seconds. [ 1330.743186][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.743650][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.744236][ T32] task:kworker/0:242 state:D stack:0 pid:3756 tgid:3756 ppid:2 flags:0x00000000 [ 1330.744784][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.745247][ T32] Call trace: [ 1330.745429][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.745786][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e059dda4 r5:84b33c00 [ 1330.746225][ T32] r4:84b33c00 [ 1330.746371][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.746662][ T32] r5:84b33c00 r4:8271a0b0 [ 1330.747029][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.750082][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.763322][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e059de20 [ 1330.763818][ T32] r4:00000000 [ 1330.764001][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.764499][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.764826][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.765149][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b62940 [ 1330.765539][ T32] r4:00000000 [ 1330.765736][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.766114][ T32] r9:84b33c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1330.766455][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.766922][ T32] r5:00001000 r4:e03c8000 [ 1330.767106][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.767495][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.767902][ T32] r5:84be6b7c r4:84be6800 [ 1330.768091][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.768487][ T32] r7:dddcfe40 r6:82c18000 r5:84be6b7c r4:84b5e700 [ 1330.768710][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.769062][ T32] r10:84b33c00 r9:84b5e72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.769376][ T32] r4:84b5e700 [ 1330.769565][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.769968][ T32] r10:00000000 r9:e0599e78 r8:84b62ac0 r7:84b5e700 r6:80267888 r5:84b33c00 [ 1330.770262][ T32] r4:84b62a40 [ 1330.770425][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.770790][ T32] Exception stack(0xe059dfb0 to 0xe059dff8) [ 1330.771139][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.771554][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.771842][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.772121][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62a40 [ 1330.783166][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.783745][ T32] INFO: task kworker/0:243:3758 blocked for more than 457 seconds. [ 1330.784067][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.784357][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.784620][ T32] task:kworker/0:243 state:D stack:0 pid:3758 tgid:3758 ppid:2 flags:0x00000000 [ 1330.785005][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.785375][ T32] Call trace: [ 1330.785552][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.785889][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05a1da4 r5:84b34800 [ 1330.786294][ T32] r4:84b34800 [ 1330.786487][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.786896][ T32] r5:84b34800 r4:8271a0b0 [ 1330.787088][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.787495][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.787973][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a1e20 [ 1330.788340][ T32] r4:00000000 [ 1330.788551][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.788987][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.789372][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.789718][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b62c40 [ 1330.790144][ T32] r4:00000000 [ 1330.790400][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.790710][ T32] r9:84b34800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1330.791072][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.791511][ T32] r5:00001000 r4:e03e5000 [ 1330.791742][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.792095][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.803137][ T32] r5:84be6f7c r4:84be6c00 [ 1330.803602][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.804008][ T32] r7:dddcfe40 r6:82c18000 r5:84be6f7c r4:84b5e780 [ 1330.804265][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.804661][ T32] r10:84b34800 r9:84b5e7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.804969][ T32] r4:84b5e780 [ 1330.805138][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.805560][ T32] r10:00000000 r9:e059de78 r8:84b628c0 r7:84b5e780 r6:80267888 r5:84b34800 [ 1330.805857][ T32] r4:84b62900 [ 1330.806061][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.806412][ T32] Exception stack(0xe05a1fb0 to 0xe05a1ff8) [ 1330.806685][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.807125][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.807448][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.807768][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62900 [ 1330.808095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.808480][ T32] INFO: task kworker/0:244:3761 blocked for more than 457 seconds. [ 1330.808784][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.808997][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.809272][ T32] task:kworker/0:244 state:D stack:0 pid:3761 tgid:3761 ppid:2 flags:0x00000000 [ 1330.809643][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.809909][ T32] Call trace: [ 1330.810195][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.810597][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05a5da4 r5:84b35400 [ 1330.810962][ T32] r4:84b35400 [ 1330.811152][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.811556][ T32] r5:84b35400 r4:8271a0b0 [ 1330.811769][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.812124][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.823205][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a5e20 [ 1330.823760][ T32] r4:00000000 [ 1330.823941][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.824357][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.824734][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.825133][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b62e00 [ 1330.825473][ T32] r4:00000000 [ 1330.825614][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.826006][ T32] r9:84b35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1330.826334][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.826676][ T32] r5:00001000 r4:e03f5000 [ 1330.826949][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.827377][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.827693][ T32] r5:84be737c r4:84be7000 [ 1330.827877][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.828256][ T32] r7:dddcfe40 r6:82c18000 r5:84be737c r4:84b5e800 [ 1330.828478][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.828837][ T32] r10:84b35400 r9:84b5e82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.829265][ T32] r4:84b5e800 [ 1330.829434][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.829757][ T32] r10:00000000 r9:e05a1e78 r8:84b62d00 r7:84b5e800 r6:80267888 r5:84b35400 [ 1330.830082][ T32] r4:84b62bc0 [ 1330.830259][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.830625][ T32] Exception stack(0xe05a5fb0 to 0xe05a5ff8) [ 1330.830891][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.831196][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.831538][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.831922][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62bc0 [ 1330.832363][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.843121][ T32] INFO: task kworker/0:245:3763 blocked for more than 457 seconds. [ 1330.843696][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.843958][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.844281][ T32] task:kworker/0:245 state:D stack:0 pid:3763 tgid:3763 ppid:2 flags:0x00000000 [ 1330.844736][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.845069][ T32] Call trace: [ 1330.845303][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.845681][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05a9da4 r5:84b36000 [ 1330.846096][ T32] r4:84b36000 [ 1330.846278][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.846792][ T32] r5:84b36000 r4:8271a0b0 [ 1330.846981][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.847434][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.847872][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a9e20 [ 1330.848260][ T32] r4:00000000 [ 1330.848413][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.848789][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.849119][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.849424][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5bb80 [ 1330.849717][ T32] r4:00000000 [ 1330.849886][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.850248][ T32] r9:84b36000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1330.850547][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.851011][ T32] r5:00001000 r4:e0407000 [ 1330.851236][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.851589][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.851973][ T32] r5:84be777c r4:84be7400 [ 1330.852149][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.863203][ T32] r7:dddcfe40 r6:82c18000 r5:84be777c r4:84b5e880 [ 1330.863601][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.864004][ T32] r10:84b36000 r9:84b5e8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.864293][ T32] r4:84b5e880 [ 1330.864454][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.864815][ T32] r10:00000000 r9:e05a5e78 r8:84b62ec0 r7:84b5e880 r6:80267888 r5:84b36000 [ 1330.865136][ T32] r4:84b62d80 [ 1330.865310][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.865644][ T32] Exception stack(0xe05a9fb0 to 0xe05a9ff8) [ 1330.865971][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.866334][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.866629][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.867021][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b62d80 [ 1330.867384][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.867680][ T32] INFO: task kworker/0:246:3765 blocked for more than 457 seconds. [ 1330.868007][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.868237][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.868554][ T32] task:kworker/0:246 state:D stack:0 pid:3765 tgid:3765 ppid:2 flags:0x00000000 [ 1330.869009][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.869348][ T32] Call trace: [ 1330.869574][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.870003][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05adda4 r5:84b36c00 [ 1330.870323][ T32] r4:84b36c00 [ 1330.870469][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.870962][ T32] r5:84b36c00 r4:8271a0b0 [ 1330.871141][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.871532][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.871972][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05ade20 [ 1330.872268][ T32] r4:00000000 [ 1330.872411][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.883628][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.884116][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.884519][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f000 [ 1330.884916][ T32] r4:00000000 [ 1330.885114][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.885523][ T32] r9:84b36c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1330.885972][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.886323][ T32] r5:00001000 r4:e040f000 [ 1330.886513][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.887101][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.887582][ T32] r5:84be7b7c r4:84be7800 [ 1330.887789][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.888167][ T32] r7:dddcfe40 r6:82c18000 r5:84be7b7c r4:84b5e900 [ 1330.888402][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.888868][ T32] r10:84b36c00 r9:84b5e92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.889313][ T32] r4:84b5e900 [ 1330.889478][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.889799][ T32] r10:00000000 r9:e05a9e78 r8:84b6f100 r7:84b5e900 r6:80267888 r5:84b36c00 [ 1330.890072][ T32] r4:84b6f040 [ 1330.890232][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.890583][ T32] Exception stack(0xe05adfb0 to 0xe05adff8) [ 1330.890868][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.891245][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.891675][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.892035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f040 [ 1330.892419][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.903170][ T32] INFO: task kworker/1:85:3766 blocked for more than 457 seconds. [ 1330.903663][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.903885][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.904174][ T32] task:kworker/1:85 state:D stack:0 pid:3766 tgid:3766 ppid:2 flags:0x00000000 [ 1330.904675][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.905008][ T32] Call trace: [ 1330.905220][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.905616][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0539da4 r5:84b32400 [ 1330.905964][ T32] r4:84b32400 [ 1330.906123][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.906620][ T32] r5:84b32400 r4:8271a0b0 [ 1330.906977][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.907444][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.907833][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0539e20 [ 1330.908134][ T32] r4:00000000 [ 1330.908337][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.908694][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.909117][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.909439][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c29a40 [ 1330.909830][ T32] r4:00000000 [ 1330.909997][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.910377][ T32] r9:84b32400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1330.910771][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.911161][ T32] r5:00001000 r4:e05f9000 [ 1330.911368][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.911700][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.912028][ T32] r5:84a8737c r4:84a87000 [ 1330.912194][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.923233][ T32] r7:ddde3e40 r6:82c18200 r5:84a8737c r4:84b3fa00 [ 1330.923721][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.924169][ T32] r10:84b32400 r9:84b3fa2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.924537][ T32] r4:84b3fa00 [ 1330.924698][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.925023][ T32] r10:00000000 r9:e0521e78 r8:84b6f040 r7:84b3fa00 r6:80267888 r5:84b32400 [ 1330.925391][ T32] r4:84b47fc0 [ 1330.925646][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.926042][ T32] Exception stack(0xe0539fb0 to 0xe0539ff8) [ 1330.926334][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.926732][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.927161][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.927514][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b47fc0 [ 1330.927894][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.928234][ T32] INFO: task kworker/0:247:3768 blocked for more than 457 seconds. [ 1330.928573][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.928818][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.929170][ T32] task:kworker/0:247 state:D stack:0 pid:3768 tgid:3768 ppid:2 flags:0x00000000 [ 1330.929642][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.930021][ T32] Call trace: [ 1330.930229][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.930610][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05b9da4 r5:84b31800 [ 1330.931034][ T32] r4:84b31800 [ 1330.931210][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.931539][ T32] r5:84b31800 r4:8271a0b0 [ 1330.931705][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.932094][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.943358][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b9e20 [ 1330.943896][ T32] r4:00000000 [ 1330.944120][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.944578][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.944990][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.945408][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f5c0 [ 1330.945819][ T32] r4:00000000 [ 1330.945974][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.946325][ T32] r9:84b31800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1330.946643][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.947035][ T32] r5:00001000 r4:e052f000 [ 1330.947222][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.947526][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.947943][ T32] r5:84bf037c r4:84bf0000 [ 1330.948146][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.948626][ T32] r7:dddcfe40 r6:82c18000 r5:84bf037c r4:84b5e980 [ 1330.948912][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.949409][ T32] r10:84b31800 r9:84b5e9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.949820][ T32] r4:84b5e980 [ 1330.950016][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.950394][ T32] r10:00000000 r9:e05ade78 r8:84b6f2c0 r7:84b5e980 r6:80267888 r5:84b31800 [ 1330.950676][ T32] r4:84b6f1c0 [ 1330.950958][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.951335][ T32] Exception stack(0xe05b9fb0 to 0xe05b9ff8) [ 1330.951573][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.951893][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.952186][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.963231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f1c0 [ 1330.963793][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.964168][ T32] INFO: task kworker/0:248:3769 blocked for more than 457 seconds. [ 1330.964503][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.964775][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.965068][ T32] task:kworker/0:248 state:D stack:0 pid:3769 tgid:3769 ppid:2 flags:0x00000000 [ 1330.965502][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.965856][ T32] Call trace: [ 1330.966109][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.966512][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05b1da4 r5:849f0000 [ 1330.966906][ T32] r4:849f0000 [ 1330.967080][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.967522][ T32] r5:849f0000 r4:8271a0b0 [ 1330.967701][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.968157][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.968629][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b1e20 [ 1330.968939][ T32] r4:00000000 [ 1330.969137][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.969494][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.969823][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.970291][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f500 [ 1330.970734][ T32] r4:00000000 [ 1330.971022][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.971401][ T32] r9:849f0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1330.971694][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.972095][ T32] r5:00001000 r4:e04f5000 [ 1330.972324][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.983075][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.983677][ T32] r5:84be7f7c r4:84be7c00 [ 1330.983879][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.984289][ T32] r7:dddcfe40 r6:82c18000 r5:84be7f7c r4:84b5ea00 [ 1330.984549][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.984890][ T32] r10:849f0000 r9:84b5ea2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.985197][ T32] r4:84b5ea00 [ 1330.985363][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.985730][ T32] r10:00000000 r9:e05b9e78 r8:84b6f380 r7:84b5ea00 r6:80267888 r5:849f0000 [ 1330.986084][ T32] r4:84b6f1c0 [ 1330.986286][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.986628][ T32] Exception stack(0xe05b1fb0 to 0xe05b1ff8) [ 1330.986958][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.987410][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.987768][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.988063][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f1c0 [ 1330.988352][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.988705][ T32] INFO: task kworker/0:249:3772 blocked for more than 457 seconds. [ 1330.988992][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.989215][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.989542][ T32] task:kworker/0:249 state:D stack:0 pid:3772 tgid:3772 ppid:2 flags:0x00000000 [ 1330.989997][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.990268][ T32] Call trace: [ 1330.990447][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.990904][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05c5da4 r5:84b16000 [ 1330.991245][ T32] r4:84b16000 [ 1330.991410][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.991759][ T32] r5:84b16000 r4:8271a0b0 [ 1330.991981][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.003249][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.003892][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c5e20 [ 1331.004299][ T32] r4:00000000 [ 1331.004517][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.004930][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.005303][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.005655][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f700 [ 1331.005985][ T32] r4:00000000 [ 1331.006165][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.006504][ T32] r9:84b16000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1331.007012][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.007406][ T32] r5:00001000 r4:e053d000 [ 1331.007613][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.008033][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.008434][ T32] r5:84bf077c r4:84bf0400 [ 1331.008647][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.009000][ T32] r7:dddcfe40 r6:82c18000 r5:84bf077c r4:84b5ea80 [ 1331.009232][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.009623][ T32] r10:84b16000 r9:84b5eaac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.009899][ T32] r4:84b5ea80 [ 1331.010070][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.010384][ T32] r10:00000000 r9:e05b9e78 r8:84c292c0 r7:84b5ea80 r6:80267888 r5:84b16000 [ 1331.010724][ T32] r4:84b6f580 [ 1331.010943][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.011247][ T32] Exception stack(0xe05c5fb0 to 0xe05c5ff8) [ 1331.011480][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.011816][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.012160][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.012427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f580 [ 1331.023330][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.023948][ T32] INFO: task kworker/0:250:3774 blocked for more than 457 seconds. [ 1331.024380][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.024638][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.025017][ T32] task:kworker/0:250 state:D stack:0 pid:3774 tgid:3774 ppid:2 flags:0x00000000 [ 1331.025473][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.025820][ T32] Call trace: [ 1331.026071][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.026481][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05cdda4 r5:84b15400 [ 1331.026857][ T32] r4:84b15400 [ 1331.027044][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.027432][ T32] r5:84b15400 r4:8271a0b0 [ 1331.027620][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.028070][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.028548][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05cde20 [ 1331.028880][ T32] r4:00000000 [ 1331.029048][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.029433][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.029783][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.030094][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f880 [ 1331.030367][ T32] r4:00000000 [ 1331.030526][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.030904][ T32] r9:84b15400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1331.031227][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.031655][ T32] r5:00001000 r4:e05d3000 [ 1331.031855][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.032163][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.043290][ T32] r5:84bf0b7c r4:84bf0800 [ 1331.043671][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.044066][ T32] r7:dddcfe40 r6:82c18000 r5:84bf0b7c r4:84b5eb00 [ 1331.044341][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.044708][ T32] r10:84b15400 r9:84b5eb2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.045061][ T32] r4:84b5eb00 [ 1331.045232][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.045553][ T32] r10:00000000 r9:e05c5e78 r8:84c29440 r7:84b5eb00 r6:80267888 r5:84b15400 [ 1331.045832][ T32] r4:84b6f640 [ 1331.045989][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.046346][ T32] Exception stack(0xe05cdfb0 to 0xe05cdff8) [ 1331.046589][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.047113][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.047493][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.047763][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f640 [ 1331.048237][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.048529][ T32] INFO: task kworker/0:251:3775 blocked for more than 457 seconds. [ 1331.048814][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.049099][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.049429][ T32] task:kworker/0:251 state:D stack:0 pid:3775 tgid:3775 ppid:2 flags:0x00000000 [ 1331.049830][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.050146][ T32] Call trace: [ 1331.050341][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.050774][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05d1da4 r5:84b16c00 [ 1331.051114][ T32] r4:84b16c00 [ 1331.051280][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.051665][ T32] r5:84b16c00 r4:8271a0b0 [ 1331.051841][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.052317][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.063271][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d1e20 [ 1331.063723][ T32] r4:00000000 [ 1331.063942][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.064353][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.064682][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.065065][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6fd00 [ 1331.065405][ T32] r4:00000000 [ 1331.065559][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.065903][ T32] r9:84b16c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1331.066226][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.066781][ T32] r5:00001000 r4:e05ff000 [ 1331.066980][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.067355][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.067673][ T32] r5:84bf177c r4:84bf1400 [ 1331.067908][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.068281][ T32] r7:dddcfe40 r6:82c18000 r5:84bf177c r4:84b5eb80 [ 1331.068515][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.068873][ T32] r10:84b16c00 r9:84b5ebac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.069165][ T32] r4:84b5eb80 [ 1331.069352][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.069772][ T32] r10:00000000 r9:e05cde78 r8:84c29540 r7:84b5eb80 r6:80267888 r5:84b16c00 [ 1331.070040][ T32] r4:84b6f640 [ 1331.070266][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.070625][ T32] Exception stack(0xe05d1fb0 to 0xe05d1ff8) [ 1331.070888][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.071430][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.071712][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.072023][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f640 [ 1331.072336][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.083259][ T32] INFO: task kworker/0:252:3778 blocked for more than 457 seconds. [ 1331.083882][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.084101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.084369][ T32] task:kworker/0:252 state:D stack:0 pid:3778 tgid:3778 ppid:2 flags:0x00000000 [ 1331.084811][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.085089][ T32] Call trace: [ 1331.085280][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.085648][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05f1da4 r5:84b10000 [ 1331.085925][ T32] r4:84b10000 [ 1331.086137][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.086478][ T32] r5:84b10000 r4:8271a0b0 [ 1331.086662][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.087090][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.087495][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f1e20 [ 1331.087761][ T32] r4:00000000 [ 1331.087979][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.088353][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.088778][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.089217][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f9c0 [ 1331.089575][ T32] r4:00000000 [ 1331.089734][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.090142][ T32] r9:84b10000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1331.090501][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.090904][ T32] r5:00001000 r4:e05d9000 [ 1331.091094][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.091441][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.091784][ T32] r5:84bf0f7c r4:84bf0c00 [ 1331.091990][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.092430][ T32] r7:dddcfe40 r6:82c18000 r5:84bf0f7c r4:84b5ec00 [ 1331.103245][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.103835][ T32] r10:84b10000 r9:84b5ec2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.104150][ T32] r4:84b5ec00 [ 1331.104369][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.104782][ T32] r10:00000000 r9:e05d1e78 r8:84c29800 r7:84b5ec00 r6:80267888 r5:84b10000 [ 1331.105122][ T32] r4:84b6f800 [ 1331.105281][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.105645][ T32] Exception stack(0xe05f1fb0 to 0xe05f1ff8) [ 1331.105988][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.106338][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.106621][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.107003][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f800 [ 1331.107403][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.107720][ T32] INFO: task kworker/0:253:3779 blocked for more than 457 seconds. [ 1331.108062][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.108279][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.108537][ T32] task:kworker/0:253 state:D stack:0 pid:3779 tgid:3779 ppid:2 flags:0x00000000 [ 1331.108976][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.109268][ T32] Call trace: [ 1331.109516][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.109879][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05f5da4 r5:84b14800 [ 1331.110162][ T32] r4:84b14800 [ 1331.110323][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.110693][ T32] r5:84b14800 r4:8271a0b0 [ 1331.110914][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.111428][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.111878][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f5e20 [ 1331.112177][ T32] r4:00000000 [ 1331.112343][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.123774][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.124619][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.125238][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6fb00 [ 1331.125613][ T32] r4:00000000 [ 1331.125946][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.126366][ T32] r9:84b14800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1331.126793][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.127254][ T32] r5:00001000 r4:e05e7000 [ 1331.127457][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.127848][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.128238][ T32] r5:84bf137c r4:84bf1000 [ 1331.128539][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.129099][ T32] r7:dddcfe40 r6:82c18000 r5:84bf137c r4:84b5ec80 [ 1331.129337][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.129708][ T32] r10:84b14800 r9:84b5ecac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.130166][ T32] r4:84b5ec80 [ 1331.130664][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.131219][ T32] r10:00000000 r9:e05d1e78 r8:84c298c0 r7:84b5ec80 r6:80267888 r5:84b14800 [ 1331.131630][ T32] r4:84b6f800 [ 1331.131822][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.132259][ T32] Exception stack(0xe05f5fb0 to 0xe05f5ff8) [ 1331.143394][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.144001][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.144413][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.144782][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f800 [ 1331.145130][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.145579][ T32] INFO: task kworker/1:86:3783 blocked for more than 457 seconds. [ 1331.145908][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.146151][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.146462][ T32] task:kworker/1:86 state:D stack:0 pid:3783 tgid:3783 ppid:2 flags:0x00000000 [ 1331.147056][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.147369][ T32] Call trace: [ 1331.147561][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.147905][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e060dda4 r5:84b12400 [ 1331.148333][ T32] r4:84b12400 [ 1331.148563][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.148984][ T32] r5:84b12400 r4:8271a0b0 [ 1331.149288][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.149797][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.150243][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e060de20 [ 1331.150581][ T32] r4:00000000 [ 1331.150776][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.151170][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.151621][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.152061][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c29fc0 [ 1331.152481][ T32] r4:00000000 [ 1331.163250][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.163938][ T32] r9:84b12400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1331.164354][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.164730][ T32] r5:00001000 r4:dfb6b000 [ 1331.164918][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.165251][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.165644][ T32] r5:84a87b7c r4:84a87800 [ 1331.165909][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.166382][ T32] r7:ddde3e40 r6:82c18200 r5:84a87b7c r4:84b3fa80 [ 1331.166650][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.167100][ T32] r10:84b12400 r9:84b3faac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.167459][ T32] r4:84b3fa80 [ 1331.167622][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.168007][ T32] r10:00000000 r9:e0521e78 r8:84c29bc0 r7:84b3fa80 r6:80267888 r5:84b12400 [ 1331.168335][ T32] r4:84c299c0 [ 1331.168476][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.168818][ T32] Exception stack(0xe060dfb0 to 0xe060dff8) [ 1331.169065][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.169696][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.170014][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.170297][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c299c0 [ 1331.170621][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.170950][ T32] INFO: task kworker/0:254:3784 blocked for more than 457 seconds. [ 1331.171320][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.171545][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.171809][ T32] task:kworker/0:254 state:D stack:0 pid:3784 tgid:3784 ppid:2 flags:0x00000000 [ 1331.172341][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.183272][ T32] Call trace: [ 1331.183707][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.184083][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0611da4 r5:84b78000 [ 1331.184379][ T32] r4:84b78000 [ 1331.184609][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.184984][ T32] r5:84b78000 r4:8271a0b0 [ 1331.185167][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.185617][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.185986][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0611e20 [ 1331.186350][ T32] r4:00000000 [ 1331.186482][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.186861][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.187227][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.187559][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6fd80 [ 1331.187874][ T32] r4:00000000 [ 1331.188039][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.188415][ T32] r9:84b78000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1331.188805][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.189303][ T32] r5:00001000 r4:df9a3000 [ 1331.189631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.190014][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.190400][ T32] r5:84bf1b7c r4:84bf1800 [ 1331.190772][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.191192][ T32] r7:dddcfe40 r6:82c18000 r5:84bf1b7c r4:84b5ed00 [ 1331.191514][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.191889][ T32] r10:84b78000 r9:84b5ed2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.192268][ T32] r4:84b5ed00 [ 1331.192426][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.203323][ T32] r10:00000000 r9:e05d1e78 r8:84c29cc0 r7:84b5ed00 r6:80267888 r5:84b78000 [ 1331.203842][ T32] r4:84b6fa40 [ 1331.204014][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.204423][ T32] Exception stack(0xe0611fb0 to 0xe0611ff8) [ 1331.204699][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.205027][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.205402][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.205795][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6fa40 [ 1331.206135][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.206448][ T32] INFO: task kworker/0:255:3788 blocked for more than 457 seconds. [ 1331.206779][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.207001][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.207378][ T32] task:kworker/0:255 state:D stack:0 pid:3788 tgid:3788 ppid:2 flags:0x00000000 [ 1331.207798][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.208167][ T32] Call trace: [ 1331.208376][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.208953][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0615da4 r5:84b78c00 [ 1331.209263][ T32] r4:84b78c00 [ 1331.209403][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.209899][ T32] r5:84b78c00 r4:8271a0b0 [ 1331.210110][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.210509][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.211009][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0615e20 [ 1331.211425][ T32] r4:00000000 [ 1331.211640][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.212021][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.212390][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.223166][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23340 [ 1331.223777][ T32] r4:00000000 [ 1331.223968][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.224420][ T32] r9:84b78c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1331.224721][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.225087][ T32] r5:00001000 r4:dfe1b000 [ 1331.225279][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.225677][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.226113][ T32] r5:84bf277c r4:84bf2400 [ 1331.226366][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.227040][ T32] r7:dddcfe40 r6:82c18000 r5:84bf277c r4:84b5ed80 [ 1331.227372][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.227773][ T32] r10:84b78c00 r9:84b5edac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.228086][ T32] r4:84b5ed80 [ 1331.228321][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.228643][ T32] r10:00000000 r9:e0611e78 r8:84c29740 r7:84b5ed80 r6:80267888 r5:84b78c00 [ 1331.228993][ T32] r4:84b6fe80 [ 1331.229188][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.229503][ T32] Exception stack(0xe0615fb0 to 0xe0615ff8) [ 1331.229784][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.230081][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.230451][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.230771][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6fe80 [ 1331.231125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.231456][ T32] INFO: task kworker/0:256:3789 blocked for more than 457 seconds. [ 1331.231756][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.232008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.232407][ T32] task:kworker/0:256 state:D stack:0 pid:3789 tgid:3789 ppid:2 flags:0x00000000 [ 1331.243155][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.243716][ T32] Call trace: [ 1331.243902][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.244268][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05e5da4 r5:84b7a400 [ 1331.244711][ T32] r4:84b7a400 [ 1331.244917][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.245377][ T32] r5:84b7a400 r4:8271a0b0 [ 1331.245663][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.246064][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.246472][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e5e20 [ 1331.246859][ T32] r4:00000000 [ 1331.247063][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.247553][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.247979][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.248342][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23040 [ 1331.248616][ T32] r4:00000000 [ 1331.248774][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.249227][ T32] r9:84b7a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1331.249505][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.249928][ T32] r5:00001000 r4:dfd9d000 [ 1331.250183][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.250491][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.251052][ T32] r5:84bf1f7c r4:84bf1c00 [ 1331.251296][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.251700][ T32] r7:dddcfe40 r6:82c18000 r5:84bf1f7c r4:84b5ee00 [ 1331.251976][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.252320][ T32] r10:84b7a400 r9:84b5ee2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.263365][ T32] r4:84b5ee00 [ 1331.263725][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.264193][ T32] r10:00000000 r9:e0615e78 r8:84c29600 r7:84b5ee00 r6:80267888 r5:84b7a400 [ 1331.264503][ T32] r4:84b6ff00 [ 1331.264687][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.265002][ T32] Exception stack(0xe05e5fb0 to 0xe05e5ff8) [ 1331.265309][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.265724][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.266063][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.266386][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6ff00 [ 1331.266795][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.267260][ T32] INFO: task kworker/1:87:3791 blocked for more than 457 seconds. [ 1331.267614][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.267891][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.268313][ T32] task:kworker/1:87 state:D stack:0 pid:3791 tgid:3791 ppid:2 flags:0x00000000 [ 1331.268826][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.269144][ T32] Call trace: [ 1331.269349][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.269783][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0619da4 r5:84b7b000 [ 1331.270146][ T32] r4:84b7b000 [ 1331.270336][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.270867][ T32] r5:84b7b000 r4:8271a0b0 [ 1331.271074][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.271588][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.272086][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0619e20 [ 1331.283339][ T32] r4:00000000 [ 1331.283713][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.284227][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.284727][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.285184][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c32180 [ 1331.285594][ T32] r4:00000000 [ 1331.285808][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.286230][ T32] r9:84b7b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1331.286589][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.287049][ T32] r5:00001000 r4:dfc43000 [ 1331.287258][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.287617][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.287996][ T32] r5:84bb837c r4:84bb8000 [ 1331.288223][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.288578][ T32] r7:ddde3e40 r6:82c18200 r5:84bb837c r4:84b3fb00 [ 1331.288788][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.289153][ T32] r10:84b7b000 r9:84b3fb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.289683][ T32] r4:84b3fb00 [ 1331.289850][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.290329][ T32] r10:00000000 r9:e0521e78 r8:84c29180 r7:84b3fb00 r6:80267888 r5:84b7b000 [ 1331.290636][ T32] r4:84c29f80 [ 1331.290880][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.291252][ T32] Exception stack(0xe0619fb0 to 0xe0619ff8) [ 1331.291521][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.291833][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.292303][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.303280][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c29f80 [ 1331.303872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.304270][ T32] INFO: task kworker/1:88:3792 blocked for more than 457 seconds. [ 1331.304607][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.304869][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.305290][ T32] task:kworker/1:88 state:D stack:0 pid:3792 tgid:3792 ppid:2 flags:0x00000000 [ 1331.305774][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.306084][ T32] Call trace: [ 1331.306411][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.306834][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e061dda4 r5:84b7bc00 [ 1331.307229][ T32] r4:84b7bc00 [ 1331.307429][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.307792][ T32] r5:84b7bc00 r4:8271a0b0 [ 1331.307986][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.308492][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.308997][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e061de20 [ 1331.309342][ T32] r4:00000000 [ 1331.309511][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.309884][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.310348][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.310825][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c32000 [ 1331.311240][ T32] r4:00000000 [ 1331.311448][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.311774][ T32] r9:84b7bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1331.312077][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.312513][ T32] r5:00001000 r4:dfc09000 [ 1331.323680][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.324201][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.324674][ T32] r5:8400cb7c r4:8400c800 [ 1331.324915][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.325430][ T32] r7:ddde3e40 r6:82c18200 r5:8400cb7c r4:84b3fb80 [ 1331.325664][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.326117][ T32] r10:84b7bc00 r9:84b3fbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.326566][ T32] r4:84b3fb80 [ 1331.326795][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.327139][ T32] r10:00000000 r9:e0619e78 r8:842d9900 r7:84b3fb80 r6:80267888 r5:84b7bc00 [ 1331.327555][ T32] r4:84c29100 [ 1331.327723][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.328147][ T32] Exception stack(0xe061dfb0 to 0xe061dff8) [ 1331.328370][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.328668][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.329117][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.329408][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c29100 [ 1331.329754][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.330055][ T32] INFO: task kworker/1:89:3795 blocked for more than 457 seconds. [ 1331.330484][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.330800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.331239][ T32] task:kworker/1:89 state:D stack:0 pid:3795 tgid:3795 ppid:2 flags:0x00000000 [ 1331.331683][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.332014][ T32] Call trace: [ 1331.332206][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.343503][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05bdda4 r5:84b7c800 [ 1331.344013][ T32] r4:84b7c800 [ 1331.344193][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.344601][ T32] r5:84b7c800 r4:8271a0b0 [ 1331.344804][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.345173][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.345669][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05bde20 [ 1331.345952][ T32] r4:00000000 [ 1331.346104][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.346533][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.346944][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.347325][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c32280 [ 1331.347600][ T32] r4:00000000 [ 1331.347844][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.348315][ T32] r9:84b7c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1331.348664][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.349025][ T32] r5:00001000 r4:dfc85000 [ 1331.349233][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.349683][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.350206][ T32] r5:84bb877c r4:84bb8400 [ 1331.350389][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.350870][ T32] r7:ddde3e40 r6:82c18200 r5:84bb877c r4:84b3fc00 [ 1331.351187][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.351693][ T32] r10:84b7c800 r9:84b3fc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.351995][ T32] r4:84b3fc00 [ 1331.352148][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.363248][ T32] r10:00000000 r9:e0619e78 r8:84c32340 r7:84b3fc00 r6:80267888 r5:84b7c800 [ 1331.363806][ T32] r4:84c322c0 [ 1331.363976][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.364415][ T32] Exception stack(0xe05bdfb0 to 0xe05bdff8) [ 1331.364748][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.365109][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.365441][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.365766][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c322c0 [ 1331.366112][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.366477][ T32] INFO: task kworker/1:90:3798 blocked for more than 457 seconds. [ 1331.366868][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.367152][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.367504][ T32] task:kworker/1:90 state:D stack:0 pid:3798 tgid:3798 ppid:2 flags:0x00000000 [ 1331.367929][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.368271][ T32] Call trace: [ 1331.368543][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.368919][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0625da4 r5:84b7d400 [ 1331.369298][ T32] r4:84b7d400 [ 1331.369452][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.369760][ T32] r5:84b7d400 r4:8271a0b0 [ 1331.369943][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.370410][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.370985][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0625e20 [ 1331.371312][ T32] r4:00000000 [ 1331.371523][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.371930][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.372257][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.383293][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c32480 [ 1331.383744][ T32] r4:00000000 [ 1331.383944][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.384362][ T32] r9:84b7d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1331.384738][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.385149][ T32] r5:00001000 r4:dfcd5000 [ 1331.385383][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.385771][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.386216][ T32] r5:84bb8b7c r4:84bb8800 [ 1331.386432][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.386899][ T32] r7:ddde3e40 r6:82c18200 r5:84bb8b7c r4:84b3fc80 [ 1331.387186][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.387538][ T32] r10:84b7d400 r9:84b3fcac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.387833][ T32] r4:84b3fc80 [ 1331.388046][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.388416][ T32] r10:00000000 r9:e05bde78 r8:84c32540 r7:84b3fc80 r6:80267888 r5:84b7d400 [ 1331.388711][ T32] r4:84c32240 [ 1331.388868][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.389221][ T32] Exception stack(0xe0625fb0 to 0xe0625ff8) [ 1331.389471][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.389852][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.390161][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.390541][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c32240 [ 1331.390891][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.391281][ T32] INFO: task kworker/1:91:3799 blocked for more than 457 seconds. [ 1331.391603][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.391810][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.392206][ T32] task:kworker/1:91 state:D stack:0 pid:3799 tgid:3799 ppid:2 flags:0x00000000 [ 1331.403144][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.403583][ T32] Call trace: [ 1331.403796][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.404147][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0629da4 r5:84b7e000 [ 1331.404591][ T32] r4:84b7e000 [ 1331.404749][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.405149][ T32] r5:84b7e000 r4:8271a0b0 [ 1331.405354][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.405873][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.406325][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0629e20 [ 1331.406674][ T32] r4:00000000 [ 1331.406872][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.407484][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.407827][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.408350][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c32680 [ 1331.408656][ T32] r4:00000000 [ 1331.408817][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.409242][ T32] r9:84b7e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1331.409640][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.410003][ T32] r5:00001000 r4:dfd79000 [ 1331.410226][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.410577][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.410984][ T32] r5:84bb8f7c r4:84bb8c00 [ 1331.411183][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.411665][ T32] r7:ddde3e40 r6:82c18200 r5:84bb8f7c r4:84b3fd00 [ 1331.411946][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.412431][ T32] r10:84b7e000 r9:84b3fd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.423151][ T32] r4:84b3fd00 [ 1331.423550][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.423990][ T32] r10:00000000 r9:e0625e78 r8:84c32600 r7:84b3fd00 r6:80267888 r5:84b7e000 [ 1331.424301][ T32] r4:84c323c0 [ 1331.424537][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.424887][ T32] Exception stack(0xe0629fb0 to 0xe0629ff8) [ 1331.425150][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.425563][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.425965][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.426374][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c323c0 [ 1331.426728][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.427042][ T32] INFO: task kworker/1:92:3801 blocked for more than 457 seconds. [ 1331.427316][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.427556][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.427890][ T32] task:kworker/1:92 state:D stack:0 pid:3801 tgid:3801 ppid:2 flags:0x00000000 [ 1331.428414][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.428756][ T32] Call trace: [ 1331.428979][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.429350][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e062dda4 r5:84b7ec00 [ 1331.429634][ T32] r4:84b7ec00 [ 1331.429848][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.430276][ T32] r5:84b7ec00 r4:8271a0b0 [ 1331.430519][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.431036][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.431503][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e062de20 [ 1331.431842][ T32] r4:00000000 [ 1331.432001][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.432586][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.443599][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.444190][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c32a40 [ 1331.444672][ T32] r4:00000000 [ 1331.444846][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.445324][ T32] r9:84b7ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1331.445809][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.446267][ T32] r5:00001000 r4:dfdc5000 [ 1331.446502][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.446946][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.447451][ T32] r5:84bb937c r4:84bb9000 [ 1331.447732][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.448180][ T32] r7:ddde3e40 r6:82c18200 r5:84bb937c r4:84b3fd80 [ 1331.448529][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.448908][ T32] r10:84b7ec00 r9:84b3fdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.449288][ T32] r4:84b3fd80 [ 1331.449451][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.449868][ T32] r10:00000000 r9:e0629e78 r8:84c32700 r7:84b3fd80 r6:80267888 r5:84b7ec00 [ 1331.450208][ T32] r4:84c325c0 [ 1331.450468][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.451011][ T32] Exception stack(0xe062dfb0 to 0xe062dff8) [ 1331.451398][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.451815][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.452382][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.463354][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c325c0 [ 1331.463814][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.464201][ T32] INFO: task kworker/1:93:3802 blocked for more than 457 seconds. [ 1331.464595][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.464950][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.465384][ T32] task:kworker/1:93 state:D stack:0 pid:3802 tgid:3802 ppid:2 flags:0x00000000 [ 1331.466029][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.466441][ T32] Call trace: [ 1331.466800][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.467627][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0621da4 r5:84b79800 [ 1331.468336][ T32] r4:84b79800 [ 1331.468548][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.469049][ T32] r5:84b79800 r4:8271a0b0 [ 1331.469261][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.469954][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.470631][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0621e20 [ 1331.470996][ T32] r4:00000000 [ 1331.471191][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.471601][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.472033][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.483283][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6fac0 [ 1331.483871][ T32] r4:00000000 [ 1331.484105][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.484509][ T32] r9:84b79800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1331.484883][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.485236][ T32] r5:00001000 r4:dff23000 [ 1331.485436][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.485735][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.486835][ T32] r5:84bb9b7c r4:84bb9800 [ 1331.487044][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.487716][ T32] r7:ddde3e40 r6:82c18200 r5:84bb9b7c r4:84b3fe00 [ 1331.488226][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.488751][ T32] r10:84b79800 r9:84b3fe2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.489209][ T32] r4:84b3fe00 [ 1331.489401][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.490075][ T32] r10:00000000 r9:e062de78 r8:84c32800 r7:84b3fe00 r6:80267888 r5:84b79800 [ 1331.490538][ T32] r4:84c325c0 [ 1331.490733][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.491191][ T32] Exception stack(0xe0621fb0 to 0xe0621ff8) [ 1331.491521][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.492085][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.503213][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.503719][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c325c0 [ 1331.504106][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.504606][ T32] INFO: task kworker/0:257:3804 blocked for more than 457 seconds. [ 1331.504932][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.505235][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.505612][ T32] task:kworker/0:257 state:D stack:0 pid:3804 tgid:3804 ppid:2 flags:0x00000000 [ 1331.506049][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.506434][ T32] Call trace: [ 1331.506627][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.507073][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0635da4 r5:849ba400 [ 1331.507529][ T32] r4:849ba400 [ 1331.507755][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.508233][ T32] r5:849ba400 r4:8271a0b0 [ 1331.508554][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.509110][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.509738][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0635e20 [ 1331.510180][ T32] r4:00000000 [ 1331.510373][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.510902][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.511332][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.511781][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23240 [ 1331.512265][ T32] r4:00000000 [ 1331.512477][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.523977][ T32] r9:849ba400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1331.524503][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.525033][ T32] r5:00001000 r4:dfde9000 [ 1331.525263][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.525780][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.526374][ T32] r5:84bf237c r4:84bf2000 [ 1331.526653][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.527158][ T32] r7:dddcfe40 r6:82c18000 r5:84bf237c r4:84b5ee80 [ 1331.527440][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.527817][ T32] r10:849ba400 r9:84b5eeac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.528236][ T32] r4:84b5ee80 [ 1331.528422][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.528699][ T32] r10:00000000 r9:e0615e78 r8:84c328c0 r7:84b5ee80 r6:80267888 r5:849ba400 [ 1331.529050][ T32] r4:84c23100 [ 1331.529213][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.529694][ T32] Exception stack(0xe0635fb0 to 0xe0635ff8) [ 1331.530081][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.530449][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.530894][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.531213][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c23100 [ 1331.531583][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.532030][ T32] INFO: task kworker/0:258:3808 blocked for more than 458 seconds. [ 1331.543132][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.543607][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.544099][ T32] task:kworker/0:258 state:D stack:0 pid:3808 tgid:3808 ppid:2 flags:0x00000000 [ 1331.544762][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.545070][ T32] Call trace: [ 1331.545279][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.545640][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0641da4 r5:84b80c00 [ 1331.546048][ T32] r4:84b80c00 [ 1331.546231][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.546892][ T32] r5:84b80c00 r4:8271a0b0 [ 1331.547147][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.547721][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.548220][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0641e20 [ 1331.548580][ T32] r4:00000000 [ 1331.548739][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.549291][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.549776][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.550237][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23480 [ 1331.550723][ T32] r4:00000000 [ 1331.550941][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.551308][ T32] r9:84b80c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1331.551726][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.552120][ T32] r5:00001000 r4:dfe41000 [ 1331.552324][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.563223][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.563947][ T32] r5:84bf2b7c r4:84bf2800 [ 1331.564261][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.564736][ T32] r7:dddcfe40 r6:82c18000 r5:84bf2b7c r4:84b5ef00 [ 1331.565035][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.565475][ T32] r10:84b80c00 r9:84b5ef2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.565906][ T32] r4:84b5ef00 [ 1331.566144][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.566603][ T32] r10:00000000 r9:e0615e78 r8:84c32cc0 r7:84b5ef00 r6:80267888 r5:84b80c00 [ 1331.567091][ T32] r4:84c23300 [ 1331.567334][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.567768][ T32] Exception stack(0xe0641fb0 to 0xe0641ff8) [ 1331.568091][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.568661][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.569406][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.569919][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c23300 [ 1331.570614][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.571136][ T32] INFO: task kworker/0:259:3810 blocked for more than 458 seconds. [ 1331.571598][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.571898][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.572264][ T32] task:kworker/0:259 state:D stack:0 pid:3810 tgid:3810 ppid:2 flags:0x00000000 [ 1331.593513][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.594098][ T32] Call trace: [ 1331.594302][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.594637][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0649da4 r5:84b82400 [ 1331.595057][ T32] r4:84b82400 [ 1331.595255][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.595682][ T32] r5:84b82400 r4:8271a0b0 [ 1331.596022][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.596560][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.597197][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0649e20 [ 1331.597672][ T32] r4:00000000 [ 1331.597955][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.598689][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.599355][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.599891][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23080 [ 1331.600268][ T32] r4:00000000 [ 1331.600536][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.601132][ T32] r9:84b82400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1331.601617][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.602343][ T32] r5:00001000 r4:e04c7000 [ 1331.613353][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.614123][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.614645][ T32] r5:84bbb77c r4:84bbb400 [ 1331.614874][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.615244][ T32] r7:dddcfe40 r6:82c18000 r5:84bbb77c r4:84b5ef80 [ 1331.615495][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.616047][ T32] r10:84b82400 r9:84b5efac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.616423][ T32] r4:84b5ef80 [ 1331.616594][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.617170][ T32] r10:00000000 r9:e0641e78 r8:84c32ec0 r7:84b5ef80 r6:80267888 r5:84b82400 [ 1331.617610][ T32] r4:84c233c0 [ 1331.617778][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.618335][ T32] Exception stack(0xe0649fb0 to 0xe0649ff8) [ 1331.618817][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.619231][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.619779][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.620274][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c233c0 [ 1331.620661][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.621238][ T32] INFO: task kworker/0:260:3811 blocked for more than 458 seconds. [ 1331.621665][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.622029][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.622517][ T32] task:kworker/0:260 state:D stack:0 pid:3811 tgid:3811 ppid:2 flags:0x00000000 [ 1331.633847][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.634251][ T32] Call trace: [ 1331.634550][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.635167][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0631da4 r5:849f0c00 [ 1331.635578][ T32] r4:849f0c00 [ 1331.635768][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.636361][ T32] r5:849f0c00 r4:8271a0b0 [ 1331.636675][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.637214][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.637833][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0631e20 [ 1331.638284][ T32] r4:00000000 [ 1331.638479][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.638932][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.639564][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.640244][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23d40 [ 1331.640727][ T32] r4:00000000 [ 1331.640936][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.641410][ T32] r9:849f0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1331.642072][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.653127][ T32] r5:00001000 r4:e04e9000 [ 1331.653503][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.654162][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.654768][ T32] r5:84bf337c r4:84bf3000 [ 1331.655055][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.655637][ T32] r7:dddcfe40 r6:82c18000 r5:84bf337c r4:84c2e000 [ 1331.655998][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.656504][ T32] r10:849f0c00 r9:84c2e02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.656921][ T32] r4:84c2e000 [ 1331.657100][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.657672][ T32] r10:00000000 r9:e0649e78 r8:84c23500 r7:84c2e000 r6:80267888 r5:849f0c00 [ 1331.658057][ T32] r4:84c233c0 [ 1331.658317][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.658884][ T32] Exception stack(0xe0631fb0 to 0xe0631ff8) [ 1331.659178][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.659700][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.660133][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.660649][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c233c0 [ 1331.661110][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.661597][ T32] INFO: task kworker/1:94:3812 blocked for more than 458 seconds. [ 1331.662158][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.662492][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.673660][ T32] task:kworker/1:94 state:D stack:0 pid:3812 tgid:3812 ppid:2 flags:0x00000000 [ 1331.674410][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.674852][ T32] Call trace: [ 1331.675073][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.675630][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0639da4 r5:849f2400 [ 1331.676078][ T32] r4:849f2400 [ 1331.676278][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.676898][ T32] r5:849f2400 r4:8271a0b0 [ 1331.677150][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.677739][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.678226][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e20 [ 1331.678732][ T32] r4:00000000 [ 1331.679069][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.679590][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.679984][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.680375][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c329c0 [ 1331.680690][ T32] r4:00000000 [ 1331.680857][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.681202][ T32] r9:849f2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1331.681649][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.682122][ T32] r5:00001000 r4:dfe5f000 [ 1331.682432][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.693502][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.694122][ T32] r5:84bb977c r4:84bb9400 [ 1331.694448][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.695077][ T32] r7:ddde3e40 r6:82c18200 r5:84bb977c r4:84b3fe80 [ 1331.695544][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.696097][ T32] r10:849f2400 r9:84b3feac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.696524][ T32] r4:84b3fe80 [ 1331.696753][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.697126][ T32] r10:00000000 r9:e0621e78 r8:84c233c0 r7:84b3fe80 r6:80267888 r5:849f2400 [ 1331.697406][ T32] r4:84c32fc0 [ 1331.697549][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.697834][ T32] Exception stack(0xe0639fb0 to 0xe0639ff8) [ 1331.698117][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.698418][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.698807][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.699165][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c32fc0 [ 1331.699472][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.699859][ T32] INFO: task kworker/1:95:3815 blocked for more than 458 seconds. [ 1331.700231][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.700507][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.700834][ T32] task:kworker/1:95 state:D stack:0 pid:3815 tgid:3815 ppid:2 flags:0x00000000 [ 1331.701299][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.701650][ T32] Call trace: [ 1331.701870][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.702245][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0655da4 r5:849f5400 [ 1331.713271][ T32] r4:849f5400 [ 1331.713646][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.714007][ T32] r5:849f5400 r4:8271a0b0 [ 1331.714185][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.714733][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.715195][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0655e20 [ 1331.715462][ T32] r4:00000000 [ 1331.715656][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.716069][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.716512][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.716863][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c36000 [ 1331.717227][ T32] r4:00000000 [ 1331.717388][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.717771][ T32] r9:849f5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1331.718161][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.718680][ T32] r5:00001000 r4:dff4b000 [ 1331.718980][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.719344][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.719717][ T32] r5:84bb9f7c r4:84bb9c00 [ 1331.719931][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.720463][ T32] r7:ddde3e40 r6:82c18200 r5:84bb9f7c r4:84b3ff00 [ 1331.720711][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.721212][ T32] r10:849f5400 r9:84b3ff2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.721594][ T32] r4:84b3ff00 [ 1331.721938][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.722334][ T32] r10:00000000 r9:e0621e78 r8:84c23880 r7:84b3ff00 r6:80267888 r5:849f5400 [ 1331.733293][ T32] r4:84b6fdc0 [ 1331.733639][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.734041][ T32] Exception stack(0xe0655fb0 to 0xe0655ff8) [ 1331.734315][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.734721][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.735154][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.735568][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6fdc0 [ 1331.735959][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.736361][ T32] INFO: task kworker/1:96:3817 blocked for more than 458 seconds. [ 1331.736742][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.737017][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.737323][ T32] task:kworker/1:96 state:D stack:0 pid:3817 tgid:3817 ppid:2 flags:0x00000000 [ 1331.737747][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.738091][ T32] Call trace: [ 1331.738322][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.738669][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e065dda4 r5:849f6000 [ 1331.739079][ T32] r4:849f6000 [ 1331.739334][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.739757][ T32] r5:849f6000 r4:8271a0b0 [ 1331.740012][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.740543][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.740987][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e065de20 [ 1331.741350][ T32] r4:00000000 [ 1331.741627][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.742053][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.753720][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.754367][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c36480 [ 1331.754732][ T32] r4:00000000 [ 1331.754953][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.755387][ T32] r9:849f6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1331.755764][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.756129][ T32] r5:00001000 r4:e048d000 [ 1331.756314][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.756649][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.757100][ T32] r5:84bbab7c r4:84bba800 [ 1331.757296][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.757734][ T32] r7:ddde3e40 r6:82c18200 r5:84bbab7c r4:84b3ff80 [ 1331.758010][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.758410][ T32] r10:849f6000 r9:84b3ffac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.758697][ T32] r4:84b3ff80 [ 1331.758891][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.759397][ T32] r10:00000000 r9:e0655e78 r8:84c23a40 r7:84b3ff80 r6:80267888 r5:849f6000 [ 1331.759704][ T32] r4:84c36040 [ 1331.759991][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.760300][ T32] Exception stack(0xe065dfb0 to 0xe065dff8) [ 1331.760564][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.760957][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.761377][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.761713][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36040 [ 1331.762053][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.773204][ T32] INFO: task kworker/1:97:3818 blocked for more than 458 seconds. [ 1331.773715][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.773939][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.774254][ T32] task:kworker/1:97 state:D stack:0 pid:3818 tgid:3818 ppid:2 flags:0x00000000 [ 1331.774666][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.775029][ T32] Call trace: [ 1331.775265][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.775603][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0661da4 r5:849f4800 [ 1331.775902][ T32] r4:849f4800 [ 1331.776189][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.776621][ T32] r5:849f4800 r4:8271a0b0 [ 1331.776855][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.777302][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.777747][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0661e20 [ 1331.778186][ T32] r4:00000000 [ 1331.778347][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.778723][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.779241][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.779650][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c36240 [ 1331.780029][ T32] r4:00000000 [ 1331.780201][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.780544][ T32] r9:849f4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1331.780952][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.781376][ T32] r5:00001000 r4:dff61000 [ 1331.781571][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.782038][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.793237][ T32] r5:84bba37c r4:84bba000 [ 1331.793632][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.794156][ T32] r7:ddde3e40 r6:82c18200 r5:84bba37c r4:84b68000 [ 1331.794450][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.794932][ T32] r10:849f4800 r9:84b6802c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.795304][ T32] r4:84b68000 [ 1331.795485][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.795881][ T32] r10:00000000 r9:e065de78 r8:84c23b00 r7:84b68000 r6:80267888 r5:849f4800 [ 1331.796324][ T32] r4:84c36040 [ 1331.796532][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.796961][ T32] Exception stack(0xe0661fb0 to 0xe0661ff8) [ 1331.797200][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.797562][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.797897][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.798202][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36040 [ 1331.798499][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.799022][ T32] INFO: task kworker/1:98:3820 blocked for more than 458 seconds. [ 1331.799503][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.799803][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.800129][ T32] task:kworker/1:98 state:D stack:0 pid:3820 tgid:3820 ppid:2 flags:0x00000000 [ 1331.800630][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.800993][ T32] Call trace: [ 1331.801184][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.801568][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0671da4 r5:849f3c00 [ 1331.801870][ T32] r4:849f3c00 [ 1331.802065][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.813680][ T32] r5:849f3c00 r4:8271a0b0 [ 1331.814058][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.814576][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.815173][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0671e20 [ 1331.815556][ T32] r4:00000000 [ 1331.815725][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.816243][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.816677][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.817063][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c362c0 [ 1331.817489][ T32] r4:00000000 [ 1331.817726][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.818164][ T32] r9:849f3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1331.818770][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.819224][ T32] r5:00001000 r4:dff9d000 [ 1331.819429][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.819858][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.820282][ T32] r5:84bba77c r4:84bba400 [ 1331.820491][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.820947][ T32] r7:ddde3e40 r6:82c18200 r5:84bba77c r4:84b68080 [ 1331.821238][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.821722][ T32] r10:849f3c00 r9:84b680ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.822098][ T32] r4:84b68080 [ 1331.822275][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.833292][ T32] r10:00000000 r9:e065de78 r8:84c23cc0 r7:84b68080 r6:80267888 r5:849f3c00 [ 1331.833819][ T32] r4:84c36300 [ 1331.834006][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.834371][ T32] Exception stack(0xe0671fb0 to 0xe0671ff8) [ 1331.834624][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.835034][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.835367][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.835680][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36300 [ 1331.836035][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.836378][ T32] INFO: task kworker/1:99:3822 blocked for more than 458 seconds. [ 1331.836726][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.836999][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.837350][ T32] task:kworker/1:99 state:D stack:0 pid:3822 tgid:3822 ppid:2 flags:0x00000000 [ 1331.837730][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.838052][ T32] Call trace: [ 1331.838279][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.838733][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0679da4 r5:849f6c00 [ 1331.839147][ T32] r4:849f6c00 [ 1331.839313][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.839741][ T32] r5:849f6c00 r4:8271a0b0 [ 1331.840047][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.840502][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.840996][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0679e20 [ 1331.841372][ T32] r4:00000000 [ 1331.841570][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.841935][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.842360][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.853369][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c365c0 [ 1331.853885][ T32] r4:00000000 [ 1331.854074][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.854534][ T32] r9:849f6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1331.854969][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.855458][ T32] r5:00001000 r4:e0495000 [ 1331.855776][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.856161][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.856617][ T32] r5:84bbaf7c r4:84bbac00 [ 1331.856871][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.857486][ T32] r7:ddde3e40 r6:82c18200 r5:84bbaf7c r4:84b68100 [ 1331.857791][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.858196][ T32] r10:849f6c00 r9:84b6812c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.858611][ T32] r4:84b68100 [ 1331.858823][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.859203][ T32] r10:00000000 r9:e065de78 r8:84c23e80 r7:84b68100 r6:80267888 r5:849f6c00 [ 1331.859519][ T32] r4:84c36200 [ 1331.859748][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.860188][ T32] Exception stack(0xe0679fb0 to 0xe0679ff8) [ 1331.860441][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.860848][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.861243][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.861602][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36200 [ 1331.862014][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.862384][ T32] INFO: task kworker/1:100:3825 blocked for more than 458 seconds. [ 1331.873207][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.873706][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.874041][ T32] task:kworker/1:100 state:D stack:0 pid:3825 tgid:3825 ppid:2 flags:0x00000000 [ 1331.874516][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.874873][ T32] Call trace: [ 1331.875068][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.875512][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0685da4 r5:84c68c00 [ 1331.875945][ T32] r4:84c68c00 [ 1331.876141][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.876586][ T32] r5:84c68c00 r4:8271a0b0 [ 1331.876776][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.877184][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.877681][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0685e20 [ 1331.878105][ T32] r4:00000000 [ 1331.878275][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.878619][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.879028][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.879418][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c36700 [ 1331.879875][ T32] r4:00000000 [ 1331.880054][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.880457][ T32] r9:84c68c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1331.880819][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.881353][ T32] r5:00001000 r4:e04bb000 [ 1331.893311][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.893997][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.894447][ T32] r5:84bbb37c r4:84bbb000 [ 1331.894695][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.895421][ T32] r7:ddde3e40 r6:82c18200 r5:84bbb37c r4:84b68180 [ 1331.895636][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.896060][ T32] r10:84c68c00 r9:84b681ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.896507][ T32] r4:84b68180 [ 1331.896677][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.897158][ T32] r10:00000000 r9:e0679e78 r8:84c23c40 r7:84b68180 r6:80267888 r5:84c68c00 [ 1331.897532][ T32] r4:84c36500 [ 1331.897714][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.898302][ T32] Exception stack(0xe0685fb0 to 0xe0685ff8) [ 1331.898654][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.899150][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.899561][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.899979][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36500 [ 1331.900497][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.901057][ T32] INFO: task kworker/1:101:3827 blocked for more than 458 seconds. [ 1331.901364][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.901669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.902135][ T32] task:kworker/1:101 state:D stack:0 pid:3827 tgid:3827 ppid:2 flags:0x00000000 [ 1331.913358][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.913986][ T32] Call trace: [ 1331.914185][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.914554][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e068dda4 r5:84c68000 [ 1331.915018][ T32] r4:84c68000 [ 1331.915199][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.915549][ T32] r5:84c68000 r4:8271a0b0 [ 1331.915736][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.916325][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.916782][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e068de20 [ 1331.917149][ T32] r4:00000000 [ 1331.917316][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.917711][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.918215][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.918592][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c36500 [ 1331.919107][ T32] r4:00000000 [ 1331.919323][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.919725][ T32] r9:84c68000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1331.920059][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.920397][ T32] r5:00001000 r4:e0605000 [ 1331.920601][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.920964][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.921398][ T32] r5:84bbbb7c r4:84bbb800 [ 1331.921601][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.922009][ T32] r7:ddde3e40 r6:82c18200 r5:84bbbb7c r4:84b68200 [ 1331.922404][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.933224][ T32] r10:84c68000 r9:84b6822c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.933698][ T32] r4:84b68200 [ 1331.933875][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.934371][ T32] r10:00000000 r9:e0685e78 r8:84c237c0 r7:84b68200 r6:80267888 r5:84c68000 [ 1331.934677][ T32] r4:84c36640 [ 1331.934876][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.935375][ T32] Exception stack(0xe068dfb0 to 0xe068dff8) [ 1331.935616][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.936068][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.936479][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.936845][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36640 [ 1331.937192][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.937524][ T32] INFO: task kworker/1:102:3828 blocked for more than 458 seconds. [ 1331.938041][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.938287][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.938700][ T32] task:kworker/1:102 state:D stack:0 pid:3828 tgid:3828 ppid:2 flags:0x00000000 [ 1331.939309][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.939658][ T32] Call trace: [ 1331.939841][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.940209][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0645da4 r5:84b80000 [ 1331.940523][ T32] r4:84b80000 [ 1331.940778][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.941308][ T32] r5:84b80000 r4:8271a0b0 [ 1331.941492][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.941975][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.953407][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0645e20 [ 1331.954112][ T32] r4:00000000 [ 1331.954311][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.954858][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.955260][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.955643][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23f40 [ 1331.956045][ T32] r4:00000000 [ 1331.956222][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.956713][ T32] r9:84b80000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1331.957122][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.957573][ T32] r5:00001000 r4:e04d9000 [ 1331.957808][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.958224][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.958598][ T32] r5:84bf2f7c r4:84bf2c00 [ 1331.958836][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.959512][ T32] r7:ddde3e40 r6:82c18200 r5:84bf2f7c r4:84b68280 [ 1331.959838][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.960233][ T32] r10:84b80000 r9:84b682ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.960604][ T32] r4:84b68280 [ 1331.960813][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.961223][ T32] r10:00000000 r9:e068de78 r8:84c368c0 r7:84b68280 r6:80267888 r5:84b80000 [ 1331.961569][ T32] r4:84c36840 [ 1331.961740][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.962140][ T32] Exception stack(0xe0645fb0 to 0xe0645ff8) [ 1331.973447][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.974117][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.974504][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.974920][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36840 [ 1331.975238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.975610][ T32] INFO: task kworker/0:261:3832 blocked for more than 458 seconds. [ 1331.975958][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.976208][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.976571][ T32] task:kworker/0:261 state:D stack:0 pid:3832 tgid:3832 ppid:2 flags:0x00000000 [ 1331.977084][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.977452][ T32] Call trace: [ 1331.977650][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.978094][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0695da4 r5:84b84800 [ 1331.978402][ T32] r4:84b84800 [ 1331.978557][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.979144][ T32] r5:84b84800 r4:8271a0b0 [ 1331.979459][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.980246][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.980732][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0695e20 [ 1331.981205][ T32] r4:00000000 [ 1331.981504][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.982005][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.993391][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.994288][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6c040 [ 1331.994865][ T32] r4:00000000 [ 1331.995210][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.995625][ T32] r9:84b84800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1331.996049][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.996553][ T32] r5:00001000 r4:e06a1000 [ 1331.996903][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.997499][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.997950][ T32] r5:84bf377c r4:84bf3400 [ 1331.998262][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.998810][ T32] r7:dddcfe40 r6:82c18000 r5:84bf377c r4:84c2e080 [ 1331.999252][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.999837][ T32] r10:84b84800 r9:84c2e0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.000353][ T32] r4:84c2e080 [ 1332.001627][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.002144][ T32] r10:00000000 r9:e0631e78 r8:84c36b00 r7:84c2e080 r6:80267888 r5:84b84800 [ 1332.013406][ T32] r4:84c23e00 [ 1332.013807][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.014224][ T32] Exception stack(0xe0695fb0 to 0xe0695ff8) [ 1332.014544][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.014924][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.015277][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.015596][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c23e00 [ 1332.015967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.016290][ T32] INFO: task kworker/1:103:3834 blocked for more than 458 seconds. [ 1332.016673][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.016907][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.017223][ T32] task:kworker/1:103 state:D stack:0 pid:3834 tgid:3834 ppid:2 flags:0x00000000 [ 1332.017693][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.018060][ T32] Call trace: [ 1332.018283][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.018687][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0699da4 r5:84b83000 [ 1332.019216][ T32] r4:84b83000 [ 1332.019384][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.020082][ T32] r5:84b83000 r4:8271a0b0 [ 1332.020332][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.020774][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.021264][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0699e20 [ 1332.021619][ T32] r4:00000000 [ 1332.021806][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.022204][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.033226][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.033931][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c36e80 [ 1332.034259][ T32] r4:00000000 [ 1332.034427][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.034997][ T32] r9:84b83000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1332.035367][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.035821][ T32] r5:00001000 r4:e069b000 [ 1332.036033][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.036382][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.036812][ T32] r5:84bbbf7c r4:84bbbc00 [ 1332.037080][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.037600][ T32] r7:ddde3e40 r6:82c18200 r5:84bbbf7c r4:84b68300 [ 1332.037864][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.038727][ T32] r10:84b83000 r9:84b6832c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.039653][ T32] r4:84b68300 [ 1332.039874][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.040299][ T32] r10:00000000 r9:e068de78 r8:84c36d40 r7:84b68300 r6:80267888 r5:84b83000 [ 1332.040669][ T32] r4:84c36a00 [ 1332.040912][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.041244][ T32] Exception stack(0xe0699fb0 to 0xe0699ff8) [ 1332.041503][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.041902][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.042246][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.053247][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36a00 [ 1332.053785][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.054181][ T32] INFO: task kworker/1:104:3836 blocked for more than 458 seconds. [ 1332.054502][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.054778][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.055341][ T32] task:kworker/1:104 state:D stack:0 pid:3836 tgid:3836 ppid:2 flags:0x00000000 [ 1332.055736][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.056133][ T32] Call trace: [ 1332.056340][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.056715][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06a5da4 r5:84b83c00 [ 1332.057205][ T32] r4:84b83c00 [ 1332.057434][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.057776][ T32] r5:84b83c00 r4:8271a0b0 [ 1332.057978][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.058912][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.059336][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a5e20 [ 1332.059745][ T32] r4:00000000 [ 1332.059898][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.060246][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.060703][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.061101][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6c640 [ 1332.061419][ T32] r4:00000000 [ 1332.061678][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.062058][ T32] r9:84b83c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1332.073455][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.074176][ T32] r5:00001000 r4:e06c7000 [ 1332.074371][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.076240][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.079322][ T32] r5:84bf837c r4:84bf8000 [ 1332.079524][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.079919][ T32] r7:ddde3e40 r6:82c18200 r5:84bf837c r4:84b68380 [ 1332.080193][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.080746][ T32] r10:84b83c00 r9:84b683ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.081286][ T32] r4:84b68380 [ 1332.081452][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.081844][ T32] r10:00000000 r9:e0699e78 r8:84c36fc0 r7:84b68380 r6:80267888 r5:84b83c00 [ 1332.082141][ T32] r4:84c36f00 [ 1332.082316][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.093195][ T32] Exception stack(0xe06a5fb0 to 0xe06a5ff8) [ 1332.093711][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.094387][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.094764][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.095070][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36f00 [ 1332.095394][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.095729][ T32] INFO: task kworker/0:262:3837 blocked for more than 458 seconds. [ 1332.096064][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.096282][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.096618][ T32] task:kworker/0:262 state:D stack:0 pid:3837 tgid:3837 ppid:2 flags:0x00000000 [ 1332.097058][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.097347][ T32] Call trace: [ 1332.097579][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.098199][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06b1da4 r5:84b85400 [ 1332.098521][ T32] r4:84b85400 [ 1332.098722][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.099119][ T32] r5:84b85400 r4:8271a0b0 [ 1332.099360][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.099859][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.100462][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b1e20 [ 1332.100740][ T32] r4:00000000 [ 1332.100979][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.101305][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.101631][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.102226][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6c780 [ 1332.113270][ T32] r4:00000000 [ 1332.113652][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.114110][ T32] r9:84b85400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1332.114571][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.114958][ T32] r5:00001000 r4:e06cd000 [ 1332.115230][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.115583][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.116005][ T32] r5:84bf877c r4:84bf8400 [ 1332.116224][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.116607][ T32] r7:dddcfe40 r6:82c18000 r5:84bf877c r4:84c2e100 [ 1332.116851][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.117452][ T32] r10:84b85400 r9:84c2e12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.117783][ T32] r4:84c2e100 [ 1332.117988][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.118310][ T32] r10:00000000 r9:e0695e78 r8:84b6c0c0 r7:84c2e100 r6:80267888 r5:84b85400 [ 1332.118615][ T32] r4:84b6c000 [ 1332.118802][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.119148][ T32] Exception stack(0xe06b1fb0 to 0xe06b1ff8) [ 1332.119449][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.119751][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.120515][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.120809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6c000 [ 1332.121148][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.121483][ T32] INFO: task kworker/1:105:3838 blocked for more than 458 seconds. [ 1332.121829][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.122118][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.133258][ T32] task:kworker/1:105 state:D stack:0 pid:3838 tgid:3838 ppid:2 flags:0x00000000 [ 1332.133977][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.134269][ T32] Call trace: [ 1332.134456][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.135062][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0689da4 r5:84c6a400 [ 1332.135476][ T32] r4:84c6a400 [ 1332.135685][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.136155][ T32] r5:84c6a400 r4:8271a0b0 [ 1332.136404][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.136806][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.137252][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0689e20 [ 1332.138102][ T32] r4:00000000 [ 1332.138519][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.139054][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.139513][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.139891][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28240 [ 1332.140272][ T32] r4:00000000 [ 1332.140441][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.140771][ T32] r9:84c6a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1332.141137][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.141531][ T32] r5:00001000 r4:e06d7000 [ 1332.141748][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.142108][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.153290][ T32] r5:84bc037c r4:84bc0000 [ 1332.153640][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.154053][ T32] r7:ddde3e40 r6:82c18200 r5:84bc037c r4:84b68400 [ 1332.154322][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.154784][ T32] r10:84c6a400 r9:84b6842c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.155094][ T32] r4:84b68400 [ 1332.155292][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.155615][ T32] r10:00000000 r9:e06a5e78 r8:84b6c180 r7:84b68400 r6:80267888 r5:84c6a400 [ 1332.155938][ T32] r4:84c36800 [ 1332.156128][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.156438][ T32] Exception stack(0xe0689fb0 to 0xe0689ff8) [ 1332.156713][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.157099][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.157504][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.157809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c36800 [ 1332.158250][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.158582][ T32] INFO: task kworker/0:263:3839 blocked for more than 458 seconds. [ 1332.158889][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.159113][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.159380][ T32] task:kworker/0:263 state:D stack:0 pid:3839 tgid:3839 ppid:2 flags:0x00000000 [ 1332.159819][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.160128][ T32] Call trace: [ 1332.160312][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.160753][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e064dda4 r5:84c6b000 [ 1332.161051][ T32] r4:84c6b000 [ 1332.161212][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.161636][ T32] r5:84c6b000 r4:8271a0b0 [ 1332.161824][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.162298][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.183275][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e064de20 [ 1332.183831][ T32] r4:00000000 [ 1332.184184][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.184794][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.185393][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.186052][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6c380 [ 1332.186419][ T32] r4:00000000 [ 1332.186583][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.187042][ T32] r9:84c6b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1332.187462][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.187849][ T32] r5:00001000 r4:e06b3000 [ 1332.188148][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.188525][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.188865][ T32] r5:84bf3b7c r4:84bf3800 [ 1332.189053][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.189483][ T32] r7:dddcfe40 r6:82c18000 r5:84bf3b7c r4:84c2e180 [ 1332.189744][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.190181][ T32] r10:84c6b000 r9:84c2e1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.190514][ T32] r4:84c2e180 [ 1332.190676][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.191050][ T32] r10:00000000 r9:e06b1e78 r8:84b6c240 r7:84c2e180 r6:80267888 r5:84c6b000 [ 1332.191409][ T32] r4:84b6c000 [ 1332.191624][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.191919][ T32] Exception stack(0xe064dfb0 to 0xe064dff8) [ 1332.192166][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.192532][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.203765][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.204224][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6c000 [ 1332.204513][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.205037][ T32] INFO: task kworker/0:264:3842 blocked for more than 458 seconds. [ 1332.205220][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.205371][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.205709][ T32] task:kworker/0:264 state:D stack:0 pid:3842 tgid:3842 ppid:2 flags:0x00000000 [ 1332.206164][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.206459][ T32] Call trace: [ 1332.207025][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.207358][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06adda4 r5:84c6bc00 [ 1332.207631][ T32] r4:84c6bc00 [ 1332.207790][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.208473][ T32] r5:84c6bc00 r4:8271a0b0 [ 1332.208661][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.209017][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.209227][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06ade20 [ 1332.209370][ T32] r4:00000000 [ 1332.209479][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.209700][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.209947][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.210271][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6c480 [ 1332.210459][ T32] r4:00000000 [ 1332.210554][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.210827][ T32] r9:84c6bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1332.210997][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.211216][ T32] r5:00001000 r4:e06b9000 [ 1332.211314][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.211534][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.211758][ T32] r5:84bf3f7c r4:84bf3c00 [ 1332.212080][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.223242][ T32] r7:dddcfe40 r6:82c18000 r5:84bf3f7c r4:84c2e200 [ 1332.223788][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.224196][ T32] r10:84c6bc00 r9:84c2e22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.224498][ T32] r4:84c2e200 [ 1332.224674][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.225077][ T32] r10:00000000 r9:e06b1e78 r8:84b6c500 r7:84c2e200 r6:80267888 r5:84c6bc00 [ 1332.225343][ T32] r4:84b6c400 [ 1332.225506][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.225851][ T32] Exception stack(0xe06adfb0 to 0xe06adff8) [ 1332.226099][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.226499][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.226874][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.227296][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6c400 [ 1332.227598][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.227916][ T32] INFO: task kworker/0:265:3846 blocked for more than 458 seconds. [ 1332.228119][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.228259][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.228407][ T32] task:kworker/0:265 state:D stack:0 pid:3846 tgid:3846 ppid:2 flags:0x00000000 [ 1332.228709][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.228853][ T32] Call trace: [ 1332.229019][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.229214][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06bdda4 r5:84c6c800 [ 1332.229420][ T32] r4:84c6c800 [ 1332.229552][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.229736][ T32] r5:84c6c800 r4:8271a0b0 [ 1332.229819][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.230024][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.230255][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06bde20 [ 1332.230564][ T32] r4:00000000 [ 1332.230793][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.231122][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.231544][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.232012][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c24c00 [ 1332.232434][ T32] r4:00000000 [ 1332.243292][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.243750][ T32] r9:84c6c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1332.243935][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.244198][ T32] r5:00001000 r4:e001d000 [ 1332.244477][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.244897][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.245385][ T32] r5:84bf8f7c r4:84bf8c00 [ 1332.245737][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.246213][ T32] r7:dddcfe40 r6:82c18000 r5:84bf8f7c r4:84c2e280 [ 1332.246625][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.247352][ T32] r10:84c6c800 r9:84c2e2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.247723][ T32] r4:84c2e280 [ 1332.247815][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.248051][ T32] r10:00000000 r9:e06b1e78 r8:84b6c840 r7:84c2e280 r6:80267888 r5:84c6c800 [ 1332.248277][ T32] r4:84b6c6c0 [ 1332.248476][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.248710][ T32] Exception stack(0xe06bdfb0 to 0xe06bdff8) [ 1332.248875][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.249159][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.249371][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.249569][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6c6c0 [ 1332.249802][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.250039][ T32] INFO: task kworker/1:106:3848 blocked for more than 458 seconds. [ 1332.250217][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.250353][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.250653][ T32] task:kworker/1:106 state:D stack:0 pid:3848 tgid:3848 ppid:2 flags:0x00000000 [ 1332.251227][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.251585][ T32] Call trace: [ 1332.251785][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.252169][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06e5da4 r5:84c6e000 [ 1332.263200][ T32] r4:84c6e000 [ 1332.263568][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.264137][ T32] r5:84c6e000 r4:8271a0b0 [ 1332.264409][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.264982][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.265408][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06e5e20 [ 1332.265903][ T32] r4:00000000 [ 1332.266126][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.266533][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.267009][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.267882][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28340 [ 1332.269129][ T32] r4:00000000 [ 1332.269310][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.269864][ T32] r9:84c6e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1332.270649][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.283162][ T32] r5:00001000 r4:e06e1000 [ 1332.285010][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.285558][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.286049][ T32] r5:84bc077c r4:84bc0400 [ 1332.286247][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.286677][ T32] r7:ddde3e40 r6:82c18200 r5:84bc077c r4:84b68480 [ 1332.287098][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.287649][ T32] r10:84c6e000 r9:84b684ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.288170][ T32] r4:84b68480 [ 1332.288474][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.288948][ T32] r10:00000000 r9:e0689e78 r8:84b6c940 r7:84b68480 r6:80267888 r5:84c6e000 [ 1332.289469][ T32] r4:84c281c0 [ 1332.289653][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.290087][ T32] Exception stack(0xe06e5fb0 to 0xe06e5ff8) [ 1332.290523][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.290855][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.291323][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.291660][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c281c0 [ 1332.291977][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.292371][ T32] INFO: task kworker/1:107:3850 blocked for more than 458 seconds. [ 1332.302922][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.303294][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.303858][ T32] task:kworker/1:107 state:D stack:0 pid:3850 tgid:3850 ppid:2 flags:0x00000000 [ 1332.304245][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.304502][ T32] Call trace: [ 1332.304683][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.305069][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06f1da4 r5:84c69800 [ 1332.305388][ T32] r4:84c69800 [ 1332.305547][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.305969][ T32] r5:84c69800 r4:8271a0b0 [ 1332.306186][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.306520][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.307115][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f1e20 [ 1332.307382][ T32] r4:00000000 [ 1332.307566][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.307886][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.308195][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.308568][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28480 [ 1332.308829][ T32] r4:00000000 [ 1332.309046][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.309339][ T32] r9:84c69800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1332.309596][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.309890][ T32] r5:00001000 r4:e06f3000 [ 1332.310092][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.310379][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.310721][ T32] r5:84bc0b7c r4:84bc0800 [ 1332.310964][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.311317][ T32] r7:ddde3e40 r6:82c18200 r5:84bc0b7c r4:84b68500 [ 1332.311728][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.312084][ T32] r10:84c69800 r9:84b6852c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.312340][ T32] r4:84b68500 [ 1332.322934][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.323372][ T32] r10:00000000 r9:e06e5e78 r8:84b6cb40 r7:84b68500 r6:80267888 r5:84c69800 [ 1332.323647][ T32] r4:84c28300 [ 1332.323812][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.324116][ T32] Exception stack(0xe06f1fb0 to 0xe06f1ff8) [ 1332.324476][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.324810][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.325259][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.325563][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28300 [ 1332.325861][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.326173][ T32] INFO: task kworker/1:108:3852 blocked for more than 458 seconds. [ 1332.326583][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.326919][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.327247][ T32] task:kworker/1:108 state:D stack:0 pid:3852 tgid:3852 ppid:2 flags:0x00000000 [ 1332.327639][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.327945][ T32] Call trace: [ 1332.328252][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.328598][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0701da4 r5:84c6d400 [ 1332.329078][ T32] r4:84c6d400 [ 1332.329315][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.329658][ T32] r5:84c6d400 r4:8271a0b0 [ 1332.329991][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.330647][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.331104][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0701e20 [ 1332.331394][ T32] r4:00000000 [ 1332.331539][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.332029][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.332387][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.343203][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28680 [ 1332.343589][ T32] r4:00000000 [ 1332.343768][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.344150][ T32] r9:84c6d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1332.344462][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.344796][ T32] r5:00001000 r4:e06fd000 [ 1332.345087][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.345447][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.345822][ T32] r5:84bc0f7c r4:84bc0c00 [ 1332.346287][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.346780][ T32] r7:ddde3e40 r6:82c18200 r5:84bc0f7c r4:84b68580 [ 1332.347110][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.347484][ T32] r10:84c6d400 r9:84b685ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.347823][ T32] r4:84b68580 [ 1332.347979][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.348330][ T32] r10:00000000 r9:e06f1e78 r8:84b6cc00 r7:84b68580 r6:80267888 r5:84c6d400 [ 1332.348619][ T32] r4:84c283c0 [ 1332.348762][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.349100][ T32] Exception stack(0xe0701fb0 to 0xe0701ff8) [ 1332.349356][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.349737][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.350339][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.350595][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c283c0 [ 1332.351045][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.351367][ T32] INFO: task kworker/1:109:3853 blocked for more than 458 seconds. [ 1332.351669][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.351907][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.352171][ T32] task:kworker/1:109 state:D stack:0 pid:3853 tgid:3853 ppid:2 flags:0x00000000 [ 1332.363083][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.363462][ T32] Call trace: [ 1332.363655][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.364139][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0711da4 r5:84c6ec00 [ 1332.364584][ T32] r4:84c6ec00 [ 1332.364785][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.365244][ T32] r5:84c6ec00 r4:8271a0b0 [ 1332.365447][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.365843][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.366212][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0711e20 [ 1332.366779][ T32] r4:00000000 [ 1332.366942][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.367259][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.367656][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.368029][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28940 [ 1332.368472][ T32] r4:00000000 [ 1332.368618][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.368966][ T32] r9:84c6ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1332.369342][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.369713][ T32] r5:00001000 r4:e072f000 [ 1332.369919][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.370255][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.370571][ T32] r5:84bc177c r4:84bc1400 [ 1332.370853][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.371411][ T32] r7:ddde3e40 r6:82c18200 r5:84bc177c r4:84b68600 [ 1332.371805][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.372143][ T32] r10:84c6ec00 r9:84b6862c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.372506][ T32] r4:84b68600 [ 1332.383291][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.383764][ T32] r10:00000000 r9:e0701e78 r8:84b6cd00 r7:84b68600 r6:80267888 r5:84c6ec00 [ 1332.384087][ T32] r4:84c283c0 [ 1332.384252][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.384580][ T32] Exception stack(0xe0711fb0 to 0xe0711ff8) [ 1332.384893][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.385262][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.385553][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.385963][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c283c0 [ 1332.386243][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.386609][ T32] INFO: task kworker/0:266:3855 blocked for more than 458 seconds. [ 1332.386963][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.387175][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.387499][ T32] task:kworker/0:266 state:D stack:0 pid:3855 tgid:3855 ppid:2 flags:0x00000000 [ 1332.387845][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.388104][ T32] Call trace: [ 1332.388310][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.388637][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0715da4 r5:849f1800 [ 1332.388927][ T32] r4:849f1800 [ 1332.389100][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.389432][ T32] r5:849f1800 r4:8271a0b0 [ 1332.389612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.389956][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.390316][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0715e20 [ 1332.390609][ T32] r4:00000000 [ 1332.390827][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.391167][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.391484][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.391845][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c24080 [ 1332.392164][ T32] r4:00000000 [ 1332.392443][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.403396][ T32] r9:849f1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1332.403623][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.403945][ T32] r5:00001000 r4:e071d000 [ 1332.404120][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.404427][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.404728][ T32] r5:84bf8b7c r4:84bf8800 [ 1332.404913][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.405278][ T32] r7:dddcfe40 r6:82c18000 r5:84bf8b7c r4:84c2e300 [ 1332.405462][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.405868][ T32] r10:849f1800 r9:84c2e32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.406126][ T32] r4:84c2e300 [ 1332.406274][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.406560][ T32] r10:00000000 r9:e06bde78 r8:84b6ce80 r7:84c2e300 r6:80267888 r5:849f1800 [ 1332.406949][ T32] r4:84b6cd80 [ 1332.407117][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.407448][ T32] Exception stack(0xe0715fb0 to 0xe0715ff8) [ 1332.407733][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.408091][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.408384][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.408655][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6cd80 [ 1332.408922][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.409352][ T32] INFO: task kworker/1:110:3856 blocked for more than 458 seconds. [ 1332.409591][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.409858][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.410188][ T32] task:kworker/1:110 state:D stack:0 pid:3856 tgid:3856 ppid:2 flags:0x00000000 [ 1332.410571][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.410840][ T32] Call trace: [ 1332.411097][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.411512][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0721da4 r5:849f3000 [ 1332.411779][ T32] r4:849f3000 [ 1332.412042][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.412533][ T32] r5:849f3000 r4:8271a0b0 [ 1332.423388][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.423789][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.424173][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0721e20 [ 1332.424443][ T32] r4:00000000 [ 1332.424563][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.424863][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.425211][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.425499][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28780 [ 1332.425716][ T32] r4:00000000 [ 1332.425815][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.426105][ T32] r9:849f3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1332.426337][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.426647][ T32] r5:00001000 r4:e0717000 [ 1332.426866][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.427164][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.427439][ T32] r5:84bc137c r4:84bc1000 [ 1332.427554][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.427816][ T32] r7:ddde3e40 r6:82c18200 r5:84bc137c r4:84b68680 [ 1332.428061][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.428352][ T32] r10:849f3000 r9:84b686ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.428602][ T32] r4:84b68680 [ 1332.428719][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.429002][ T32] r10:00000000 r9:e0711e78 r8:84b6cf40 r7:84b68680 r6:80267888 r5:849f3000 [ 1332.429255][ T32] r4:84c28700 [ 1332.429393][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.429747][ T32] Exception stack(0xe0721fb0 to 0xe0721ff8) [ 1332.429979][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.430287][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.430574][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.430900][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28700 [ 1332.431165][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.431438][ T32] INFO: task kworker/1:111:3858 blocked for more than 458 seconds. [ 1332.431706][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.431923][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.432171][ T32] task:kworker/1:111 state:D stack:0 pid:3858 tgid:3858 ppid:2 flags:0x00000000 [ 1332.443021][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.443423][ T32] Call trace: [ 1332.443568][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.443873][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0725da4 r5:849d0000 [ 1332.444098][ T32] r4:849d0000 [ 1332.444219][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.444531][ T32] r5:849d0000 r4:8271a0b0 [ 1332.444695][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.445022][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.445412][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0725e20 [ 1332.445609][ T32] r4:00000000 [ 1332.445694][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.445930][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.446171][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.446600][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28a40 [ 1332.446962][ T32] r4:00000000 [ 1332.447110][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.447403][ T32] r9:849d0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1332.447647][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.447966][ T32] r5:00001000 r4:df97f000 [ 1332.448099][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.448408][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.448780][ T32] r5:84bc1b7c r4:84bc1800 [ 1332.448910][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.449315][ T32] r7:ddde3e40 r6:82c18200 r5:84bc1b7c r4:84b68700 [ 1332.449553][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.449942][ T32] r10:849d0000 r9:84b6872c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.450175][ T32] r4:84b68700 [ 1332.450289][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.450575][ T32] r10:00000000 r9:e0711e78 r8:84b6ca80 r7:84b68700 r6:80267888 r5:849d0000 [ 1332.450862][ T32] r4:84c28540 [ 1332.450967][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.451320][ T32] Exception stack(0xe0725fb0 to 0xe0725ff8) [ 1332.451537][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.451869][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.452218][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.452489][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28540 [ 1332.463434][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.463709][ T32] INFO: task kworker/1:112:3862 blocked for more than 458 seconds. [ 1332.463920][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.464155][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.464438][ T32] task:kworker/1:112 state:D stack:0 pid:3862 tgid:3862 ppid:2 flags:0x00000000 [ 1332.464776][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.464971][ T32] Call trace: [ 1332.465130][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.465351][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0581da4 r5:849d0c00 [ 1332.465646][ T32] r4:849d0c00 [ 1332.465778][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.466079][ T32] r5:849d0c00 r4:8271a0b0 [ 1332.466161][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.466405][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.466734][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0581e20 [ 1332.467138][ T32] r4:00000000 [ 1332.467251][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.467577][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.467784][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.468024][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b69240 [ 1332.468351][ T32] r4:00000000 [ 1332.468440][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.468680][ T32] r9:849d0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1332.468909][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.469187][ T32] r5:00001000 r4:dfccf000 [ 1332.469367][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.469643][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.469974][ T32] r5:84bc337c r4:84bc3000 [ 1332.470090][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.470408][ T32] r7:ddde3e40 r6:82c18200 r5:84bc337c r4:84b68780 [ 1332.470575][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.470873][ T32] r10:849d0c00 r9:84b687ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.471170][ T32] r4:84b68780 [ 1332.471285][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.471521][ T32] r10:00000000 r9:e0725e78 r8:84c24240 r7:84b68780 r6:80267888 r5:849d0c00 [ 1332.471792][ T32] r4:84c28a00 [ 1332.471881][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.472120][ T32] Exception stack(0xe0581fb0 to 0xe0581ff8) [ 1332.472290][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.483036][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.483518][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.483738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28a00 [ 1332.484028][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.484300][ T32] INFO: task kworker/1:113:3863 blocked for more than 458 seconds. [ 1332.484596][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.484787][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.485076][ T32] task:kworker/1:113 state:D stack:0 pid:3863 tgid:3863 ppid:2 flags:0x00000000 [ 1332.485402][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.485592][ T32] Call trace: [ 1332.485708][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.486032][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05ddda4 r5:849d2400 [ 1332.486234][ T32] r4:849d2400 [ 1332.486386][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.486818][ T32] r5:849d2400 r4:8271a0b0 [ 1332.487007][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.487630][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.488318][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05dde20 [ 1332.488786][ T32] r4:00000000 [ 1332.488961][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.489443][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.489908][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.490415][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28b40 [ 1332.490871][ T32] r4:00000000 [ 1332.491035][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.491533][ T32] r9:849d2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1332.491876][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.492297][ T32] r5:00001000 r4:df9ed000 [ 1332.492553][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.503764][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.504418][ T32] r5:84bc1f7c r4:84bc1c00 [ 1332.504638][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.505047][ T32] r7:ddde3e40 r6:82c18200 r5:84bc1f7c r4:84b68800 [ 1332.505389][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.505859][ T32] r10:849d2400 r9:84b6882c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.506282][ T32] r4:84b68800 [ 1332.506484][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.507052][ T32] r10:00000000 r9:e0581e78 r8:84c24340 r7:84b68800 r6:80267888 r5:849d2400 [ 1332.507507][ T32] r4:84c28a00 [ 1332.507710][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.508134][ T32] Exception stack(0xe05ddfb0 to 0xe05ddff8) [ 1332.508448][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.508852][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.509369][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.509724][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28a00 [ 1332.510152][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.510576][ T32] INFO: task kworker/1:114:3865 blocked for more than 458 seconds. [ 1332.511011][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.511354][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.511711][ T32] task:kworker/1:114 state:D stack:0 pid:3865 tgid:3865 ppid:2 flags:0x00000000 [ 1332.512209][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.523235][ T32] Call trace: [ 1332.523639][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.524090][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06edda4 r5:84b86c00 [ 1332.524530][ T32] r4:84b86c00 [ 1332.524706][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.525110][ T32] r5:84b86c00 r4:8271a0b0 [ 1332.525313][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.525794][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.526334][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06ede20 [ 1332.526796][ T32] r4:00000000 [ 1332.526974][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.527409][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.527801][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.528379][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28a00 [ 1332.528989][ T32] r4:00000000 [ 1332.529170][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.529671][ T32] r9:84b86c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1332.530022][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.530942][ T32] r5:00001000 r4:dfa49000 [ 1332.531300][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.531689][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.532117][ T32] r5:84bc237c r4:84bc2000 [ 1332.532342][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.543274][ T32] r7:ddde3e40 r6:82c18200 r5:84bc237c r4:84b68880 [ 1332.543804][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.544379][ T32] r10:84b86c00 r9:84b688ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.544867][ T32] r4:84b68880 [ 1332.545062][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.545499][ T32] r10:00000000 r9:e0581e78 r8:84c28bc0 r7:84b68880 r6:80267888 r5:84b86c00 [ 1332.545877][ T32] r4:84c28ac0 [ 1332.546094][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.546634][ T32] Exception stack(0xe06edfb0 to 0xe06edff8) [ 1332.547125][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.547653][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.548081][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.548655][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28ac0 [ 1332.549076][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.549505][ T32] INFO: task kworker/1:115:3868 blocked for more than 459 seconds. [ 1332.549937][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.550303][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.550666][ T32] task:kworker/1:115 state:D stack:0 pid:3868 tgid:3868 ppid:2 flags:0x00000000 [ 1332.551231][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.551607][ T32] Call trace: [ 1332.551818][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.552216][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05e1da4 r5:84b81800 [ 1332.563332][ T32] r4:84b81800 [ 1332.563706][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.564176][ T32] r5:84b81800 r4:8271a0b0 [ 1332.564409][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.564955][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.565522][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e1e20 [ 1332.565974][ T32] r4:00000000 [ 1332.566213][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.566686][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.567276][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.567679][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28e00 [ 1332.568071][ T32] r4:00000000 [ 1332.568365][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.568766][ T32] r9:84b81800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1332.569318][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.569718][ T32] r5:00001000 r4:dfa8b000 [ 1332.570028][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.570536][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.571123][ T32] r5:84bc277c r4:84bc2400 [ 1332.571353][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.571766][ T32] r7:ddde3e40 r6:82c18200 r5:84bc277c r4:84b68900 [ 1332.572084][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.583340][ T32] r10:84b81800 r9:84b6892c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.583887][ T32] r4:84b68900 [ 1332.584074][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.584522][ T32] r10:00000000 r9:e0581e78 r8:84c28fc0 r7:84b68900 r6:80267888 r5:84b81800 [ 1332.585006][ T32] r4:84c28d80 [ 1332.585210][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.585734][ T32] Exception stack(0xe05e1fb0 to 0xe05e1ff8) [ 1332.586076][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.586635][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.587153][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.587723][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28d80 [ 1332.588217][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.588855][ T32] INFO: task kworker/1:116:3869 blocked for more than 459 seconds. [ 1332.589285][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.589614][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.589999][ T32] task:kworker/1:116 state:D stack:0 pid:3869 tgid:3869 ppid:2 flags:0x00000000 [ 1332.590494][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.590988][ T32] Call trace: [ 1332.591194][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.591576][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0749da4 r5:84b86000 [ 1332.591945][ T32] r4:84b86000 [ 1332.592279][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.603283][ T32] r5:84b86000 r4:8271a0b0 [ 1332.603648][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.604167][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.604645][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0749e20 [ 1332.605009][ T32] r4:00000000 [ 1332.605204][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.605520][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.606031][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.606516][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c28f00 [ 1332.606956][ T32] r4:00000000 [ 1332.607123][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.607557][ T32] r9:84b86000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1332.608069][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.608585][ T32] r5:00001000 r4:dfadf000 [ 1332.608737][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.609160][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.609582][ T32] r5:84bc2b7c r4:84bc2800 [ 1332.609981][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.610554][ T32] r7:ddde3e40 r6:82c18200 r5:84bc2b7c r4:84b68980 [ 1332.610926][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.611482][ T32] r10:84b86000 r9:84b689ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.611882][ T32] r4:84b68980 [ 1332.612095][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.612534][ T32] r10:00000000 r9:e0581e78 r8:84c28640 r7:84b68980 r6:80267888 r5:84b86000 [ 1332.623870][ T32] r4:84c28d80 [ 1332.624127][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.624577][ T32] Exception stack(0xe0749fb0 to 0xe0749ff8) [ 1332.624855][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.625353][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.625928][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.626410][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c28d80 [ 1332.626894][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.627390][ T32] INFO: task kworker/1:117:3871 blocked for more than 459 seconds. [ 1332.627802][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.628093][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.628474][ T32] task:kworker/1:117 state:D stack:0 pid:3871 tgid:3871 ppid:2 flags:0x00000000 [ 1332.629034][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.629351][ T32] Call trace: [ 1332.629561][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.630154][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06c5da4 r5:84b88000 [ 1332.630637][ T32] r4:84b88000 [ 1332.630870][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.631271][ T32] r5:84b88000 r4:8271a0b0 [ 1332.631488][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.631941][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.643213][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c5e20 [ 1332.643833][ T32] r4:00000000 [ 1332.645312][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.645818][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.647935][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.648471][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b69040 [ 1332.649083][ T32] r4:00000000 [ 1332.649273][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.649764][ T32] r9:84b88000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1332.650671][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.651296][ T32] r5:00001000 r4:dfb21000 [ 1332.651535][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.652029][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.663283][ T32] r5:84bc2f7c r4:84bc2c00 [ 1332.663695][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.664312][ T32] r7:ddde3e40 r6:82c18200 r5:84bc2f7c r4:84b68a00 [ 1332.664639][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.665295][ T32] r10:84b88000 r9:84b68a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.665832][ T32] r4:84b68a00 [ 1332.666049][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.666651][ T32] r10:00000000 r9:e0581e78 r8:84b69100 r7:84b68a00 r6:80267888 r5:84b88000 [ 1332.667192][ T32] r4:84b69000 [ 1332.667432][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.667832][ T32] Exception stack(0xe06c5fb0 to 0xe06c5ff8) [ 1332.668167][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.668682][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.670941][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.671345][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b69000 [ 1332.671714][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.672094][ T32] INFO: task kworker/1:118:3874 blocked for more than 459 seconds. [ 1332.695218][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.695659][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.696026][ T32] task:kworker/1:118 state:D stack:0 pid:3874 tgid:3874 ppid:2 flags:0x00000000 [ 1332.696696][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.697137][ T32] Call trace: [ 1332.697352][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.697728][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0751da4 r5:84b88c00 [ 1332.698133][ T32] r4:84b88c00 [ 1332.698320][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.698831][ T32] r5:84b88c00 r4:8271a0b0 [ 1332.699274][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.703171][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.703794][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0751e20 [ 1332.704154][ T32] r4:00000000 [ 1332.704353][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.704845][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.705351][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.708002][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b69400 [ 1332.708433][ T32] r4:00000000 [ 1332.708763][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.709287][ T32] r9:84b88c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1332.709657][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.710054][ T32] r5:00001000 r4:dfd19000 [ 1332.710417][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.733465][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.734135][ T32] r5:84bc377c r4:84bc3400 [ 1332.734388][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.734930][ T32] r7:ddde3e40 r6:82c18200 r5:84bc377c r4:84b68a80 [ 1332.735246][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.735649][ T32] r10:84b88c00 r9:84b68aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.736035][ T32] r4:84b68a80 [ 1332.736275][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.736699][ T32] r10:00000000 r9:e0581e78 r8:84b69300 r7:84b68a80 r6:80267888 r5:84b88c00 [ 1332.737154][ T32] r4:84b691c0 [ 1332.737366][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.737783][ T32] Exception stack(0xe0751fb0 to 0xe0751ff8) [ 1332.739576][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.742485][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.753331][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.755169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b691c0 [ 1332.756196][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.757035][ T32] INFO: task kworker/1:119:3877 blocked for more than 459 seconds. [ 1332.757686][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.758024][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.758483][ T32] task:kworker/1:119 state:D stack:0 pid:3877 tgid:3877 ppid:2 flags:0x00000000 [ 1332.759115][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.759568][ T32] Call trace: [ 1332.759805][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.760268][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0759da4 r5:84b8a400 [ 1332.760848][ T32] r4:84b8a400 [ 1332.761092][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.761707][ T32] r5:84b8a400 r4:8271a0b0 [ 1332.761967][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.762536][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.774052][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0759e20 [ 1332.774483][ T32] r4:00000000 [ 1332.774699][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.775390][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.775976][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.776395][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b69540 [ 1332.776747][ T32] r4:00000000 [ 1332.777015][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.777423][ T32] r9:84b8a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1332.777767][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.778253][ T32] r5:00001000 r4:dfd41000 [ 1332.778479][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.779385][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.780438][ T32] r5:84bc3b7c r4:84bc3800 [ 1332.780668][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.781121][ T32] r7:ddde3e40 r6:82c18200 r5:84bc3b7c r4:84b68b00 [ 1332.781407][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.781862][ T32] r10:84b8a400 r9:84b68b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.793938][ T32] r4:84b68b00 [ 1332.794319][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.795176][ T32] r10:00000000 r9:e0751e78 r8:84b69640 r7:84b68b00 r6:80267888 r5:84b8a400 [ 1332.796007][ T32] r4:84b69380 [ 1332.796188][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.796559][ T32] Exception stack(0xe0759fb0 to 0xe0759ff8) [ 1332.796898][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.797328][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.797747][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.798077][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b69380 [ 1332.798494][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.798954][ T32] INFO: task kworker/1:120:3878 blocked for more than 459 seconds. [ 1332.799494][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.799922][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.800433][ T32] task:kworker/1:120 state:D stack:0 pid:3878 tgid:3878 ppid:2 flags:0x00000000 [ 1332.801107][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.801517][ T32] Call trace: [ 1332.801743][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.802370][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e075dda4 r5:84b8b000 [ 1332.813149][ T32] r4:84b8b000 [ 1332.813489][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.814082][ T32] r5:84b8b000 r4:8271a0b0 [ 1332.814432][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.815192][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.815779][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e075de20 [ 1332.816339][ T32] r4:00000000 [ 1332.816797][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.817363][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.817874][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.818307][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b697c0 [ 1332.818640][ T32] r4:00000000 [ 1332.818839][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.819351][ T32] r9:84b8b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1332.819783][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.820212][ T32] r5:00001000 r4:dfe8f000 [ 1332.820412][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.820828][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.821551][ T32] r5:84bc3f7c r4:84bc3c00 [ 1332.822012][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.833324][ T32] r7:ddde3e40 r6:82c18200 r5:84bc3f7c r4:84b68b80 [ 1332.833843][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.834365][ T32] r10:84b8b000 r9:84b68bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.834817][ T32] r4:84b68b80 [ 1332.835000][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.835500][ T32] r10:00000000 r9:e0759e78 r8:84b69380 r7:84b68b80 r6:80267888 r5:84b8b000 [ 1332.835877][ T32] r4:84b69480 [ 1332.836072][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.836472][ T32] Exception stack(0xe075dfb0 to 0xe075dff8) [ 1332.836826][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.837220][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.837887][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.838400][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b69480 [ 1332.838912][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.839615][ T32] INFO: task kworker/1:121:3880 blocked for more than 459 seconds. [ 1332.839987][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.840482][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.841007][ T32] task:kworker/1:121 state:D stack:0 pid:3880 tgid:3880 ppid:2 flags:0x00000000 [ 1332.841470][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.841945][ T32] Call trace: [ 1332.842284][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.853995][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0771da4 r5:84b8c800 [ 1332.854603][ T32] r4:84b8c800 [ 1332.854852][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.855785][ T32] r5:84b8c800 r4:8271a0b0 [ 1332.856130][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.857645][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.858278][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0771e20 [ 1332.858733][ T32] r4:00000000 [ 1332.858981][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.859367][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.859839][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.860318][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b69a40 [ 1332.860692][ T32] r4:00000000 [ 1332.861029][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.861498][ T32] r9:84b8c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1332.861868][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.862448][ T32] r5:00001000 r4:dfec1000 [ 1332.873230][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.873930][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.874368][ T32] r5:84bcc37c r4:84bcc000 [ 1332.874657][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.875249][ T32] r7:ddde3e40 r6:82c18200 r5:84bcc37c r4:84b68c00 [ 1332.875558][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.876095][ T32] r10:84b8c800 r9:84b68c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.876566][ T32] r4:84b68c00 [ 1332.876810][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.877271][ T32] r10:00000000 r9:e075de78 r8:84b69940 r7:84b68c00 r6:80267888 r5:84b8c800 [ 1332.877748][ T32] r4:84b69880 [ 1332.877980][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.878456][ T32] Exception stack(0xe0771fb0 to 0xe0771ff8) [ 1332.878864][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.879453][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.879878][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.880390][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b69880 [ 1332.880945][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.881459][ T32] INFO: task kworker/1:122:3882 blocked for more than 459 seconds. [ 1332.881955][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.882238][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.893146][ T32] task:kworker/1:122 state:D stack:0 pid:3882 tgid:3882 ppid:2 flags:0x00000000 [ 1332.894065][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.894576][ T32] Call trace: [ 1332.894888][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.895332][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e076dda4 r5:84b89800 [ 1332.895720][ T32] r4:84b89800 [ 1332.896127][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.896634][ T32] r5:84b89800 r4:8271a0b0 [ 1332.896867][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.897581][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.898093][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e076de20 [ 1332.898535][ T32] r4:00000000 [ 1332.898729][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.899413][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.900077][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.900532][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b69bc0 [ 1332.900907][ T32] r4:00000000 [ 1332.901105][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.901609][ T32] r9:84b89800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1332.902052][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.913290][ T32] r5:00001000 r4:dfedb000 [ 1332.913733][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.914316][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.914878][ T32] r5:84bcc77c r4:84bcc400 [ 1332.915077][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.915833][ T32] r7:ddde3e40 r6:82c18200 r5:84bcc77c r4:84b68c80 [ 1332.916206][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.916694][ T32] r10:84b89800 r9:84b68cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.917023][ T32] r4:84b68c80 [ 1332.917195][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.917693][ T32] r10:00000000 r9:e0771e78 r8:84b69a00 r7:84b68c80 r6:80267888 r5:84b89800 [ 1332.918117][ T32] r4:84b699c0 [ 1332.918349][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.918875][ T32] Exception stack(0xe076dfb0 to 0xe076dff8) [ 1332.919252][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.919736][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.920193][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.920571][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b699c0 [ 1332.920970][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.921562][ T32] INFO: task kworker/1:123:3884 blocked for more than 459 seconds. [ 1332.922055][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.922369][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.933261][ T32] task:kworker/1:123 state:D stack:0 pid:3884 tgid:3884 ppid:2 flags:0x00000000 [ 1332.934034][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.934442][ T32] Call trace: [ 1332.934703][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.935303][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0775da4 r5:84b8d400 [ 1332.935737][ T32] r4:84b8d400 [ 1332.935932][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.936387][ T32] r5:84b8d400 r4:8271a0b0 [ 1332.936701][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.937357][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.937951][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0775e20 [ 1332.938433][ T32] r4:00000000 [ 1332.938640][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.939109][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.939740][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.940242][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6a200 [ 1332.940652][ T32] r4:00000000 [ 1332.940848][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.941296][ T32] r9:84b8d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1332.941718][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.942243][ T32] r5:00001000 r4:e0085000 [ 1332.942515][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.953869][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.954441][ T32] r5:84bcd77c r4:84bcd400 [ 1332.954810][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.955302][ T32] r7:ddde3e40 r6:82c18200 r5:84bcd77c r4:84b68d00 [ 1332.955688][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.956098][ T32] r10:84b8d400 r9:84b68d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.956547][ T32] r4:84b68d00 [ 1332.956791][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.957261][ T32] r10:00000000 r9:e076de78 r8:84b69c80 r7:84b68d00 r6:80267888 r5:84b8d400 [ 1332.957614][ T32] r4:84b69b40 [ 1332.957778][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.958132][ T32] Exception stack(0xe0775fb0 to 0xe0775ff8) [ 1332.958465][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.958856][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.959205][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.959587][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b69b40 [ 1332.959962][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.960425][ T32] INFO: task kworker/0:267:3886 blocked for more than 459 seconds. [ 1332.960752][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.961103][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.961486][ T32] task:kworker/0:267 state:D stack:0 pid:3886 tgid:3886 ppid:2 flags:0x00000000 [ 1332.961977][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.962313][ T32] Call trace: [ 1332.973232][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.973868][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0779da4 r5:849d1800 [ 1332.974278][ T32] r4:849d1800 [ 1332.974536][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.975055][ T32] r5:849d1800 r4:8271a0b0 [ 1332.975320][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.975798][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.976249][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0779e20 [ 1332.976715][ T32] r4:00000000 [ 1332.976901][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.977374][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.977820][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.978282][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c24540 [ 1332.978763][ T32] r4:00000000 [ 1332.979106][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.979485][ T32] r9:849d1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1332.979896][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.980343][ T32] r5:00001000 r4:e00b9000 [ 1332.980594][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.981024][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.981456][ T32] r5:84bf937c r4:84bf9000 [ 1332.981656][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.982162][ T32] r7:dddcfe40 r6:82c18000 r5:84bf937c r4:84c2e380 [ 1332.982401][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.003368][ T32] r10:849d1800 r9:84c2e3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.003898][ T32] r4:84c2e380 [ 1333.004083][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.004586][ T32] r10:00000000 r9:e06bde78 r8:84c24cc0 r7:84c2e380 r6:80267888 r5:849d1800 [ 1333.004921][ T32] r4:84c24b80 [ 1333.005099][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.005507][ T32] Exception stack(0xe0779fb0 to 0xe0779ff8) [ 1333.005779][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.006181][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.006631][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.006990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c24b80 [ 1333.007362][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.007826][ T32] INFO: task kworker/1:124:3888 blocked for more than 459 seconds. [ 1333.008424][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.008707][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.009071][ T32] task:kworker/1:124 state:D stack:0 pid:3888 tgid:3888 ppid:2 flags:0x00000000 [ 1333.009594][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.010018][ T32] Call trace: [ 1333.010284][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.010701][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e077dda4 r5:849d4800 [ 1333.011166][ T32] r4:849d4800 [ 1333.011356][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.011909][ T32] r5:849d4800 r4:8271a0b0 [ 1333.012157][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.023345][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.024135][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e077de20 [ 1333.024609][ T32] r4:00000000 [ 1333.024848][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.025448][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.025784][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.026128][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b69d80 [ 1333.026435][ T32] r4:00000000 [ 1333.026610][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.027139][ T32] r9:849d4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1333.027492][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.028002][ T32] r5:00001000 r4:e004b000 [ 1333.028323][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.028687][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.029140][ T32] r5:84bccf7c r4:84bccc00 [ 1333.029363][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.029904][ T32] r7:ddde3e40 r6:82c18200 r5:84bccf7c r4:84b68d80 [ 1333.030240][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.030819][ T32] r10:849d4800 r9:84b68dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.031219][ T32] r4:84b68d80 [ 1333.031414][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.031990][ T32] r10:00000000 r9:e0775e78 r8:84c24b80 r7:84b68d80 r6:80267888 r5:849d4800 [ 1333.032472][ T32] r4:84b69d80 [ 1333.043587][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.044391][ T32] Exception stack(0xe077dfb0 to 0xe077dff8) [ 1333.044779][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.045262][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.045834][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.046313][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b69d80 [ 1333.046783][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.047303][ T32] INFO: task kworker/1:125:3890 blocked for more than 459 seconds. [ 1333.047747][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.048030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.048377][ T32] task:kworker/1:125 state:D stack:0 pid:3890 tgid:3890 ppid:2 flags:0x00000000 [ 1333.048975][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.049275][ T32] Call trace: [ 1333.049474][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.049965][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e478dda4 r5:849d6000 [ 1333.050477][ T32] r4:849d6000 [ 1333.050844][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.051357][ T32] r5:849d6000 r4:8271a0b0 [ 1333.051619][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.052221][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.063210][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e478de20 [ 1333.063707][ T32] r4:00000000 [ 1333.063885][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.064313][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.064768][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.065252][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6a080 [ 1333.065647][ T32] r4:00000000 [ 1333.065877][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.066314][ T32] r9:849d6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1333.066825][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.067367][ T32] r5:00001000 r4:e006b000 [ 1333.067670][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.068243][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.068651][ T32] r5:84bcd37c r4:84bcd000 [ 1333.068865][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.069315][ T32] r7:ddde3e40 r6:82c18200 r5:84bcd37c r4:84b68e00 [ 1333.069605][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.070065][ T32] r10:849d6000 r9:84b68e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.070545][ T32] r4:84b68e00 [ 1333.070721][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.071243][ T32] r10:00000000 r9:e0775e78 r8:84c24ec0 r7:84b68e00 r6:80267888 r5:849d6000 [ 1333.071659][ T32] r4:84b69e40 [ 1333.071967][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.072414][ T32] Exception stack(0xe478dfb0 to 0xe478dff8) [ 1333.083158][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.083835][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.084308][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.084765][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b69e40 [ 1333.085148][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.085500][ T32] INFO: task kworker/0:268:3891 blocked for more than 459 seconds. [ 1333.085877][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.086242][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.086587][ T32] task:kworker/0:268 state:D stack:0 pid:3891 tgid:3891 ppid:2 flags:0x00000000 [ 1333.087177][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.087659][ T32] Call trace: [ 1333.087949][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.088340][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4791da4 r5:849d6c00 [ 1333.088832][ T32] r4:849d6c00 [ 1333.089148][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.089713][ T32] r5:849d6c00 r4:8271a0b0 [ 1333.089916][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.090543][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.091242][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4791e20 [ 1333.091892][ T32] r4:00000000 [ 1333.092122][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.103172][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.103911][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.104493][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af7540 [ 1333.104962][ T32] r4:00000000 [ 1333.105147][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.105608][ T32] r9:849d6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1333.105980][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.106469][ T32] r5:00001000 r4:e8863000 [ 1333.106891][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.107361][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.107979][ T32] r5:84bfa37c r4:84bfa000 [ 1333.108296][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.108877][ T32] r7:dddcfe40 r6:82c18000 r5:84bfa37c r4:84c2e400 [ 1333.109150][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.109787][ T32] r10:849d6c00 r9:84c2e42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.110222][ T32] r4:84c2e400 [ 1333.110473][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.111004][ T32] r10:00000000 r9:e0779e78 r8:84c249c0 r7:84c2e400 r6:80267888 r5:849d6c00 [ 1333.111567][ T32] r4:84c24f40 [ 1333.111804][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.112269][ T32] Exception stack(0xe4791fb0 to 0xe4791ff8) [ 1333.123325][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.123919][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.124608][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.125074][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c24f40 [ 1333.125565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.126300][ T32] INFO: task kworker/1:126:3894 blocked for more than 459 seconds. [ 1333.127184][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.127534][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.127997][ T32] task:kworker/1:126 state:D stack:0 pid:3894 tgid:3894 ppid:2 flags:0x00000000 [ 1333.128583][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.129057][ T32] Call trace: [ 1333.129288][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.129826][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4795da4 r5:849d5400 [ 1333.130346][ T32] r4:849d5400 [ 1333.130600][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.131121][ T32] r5:849d5400 r4:8271a0b0 [ 1333.131336][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.131836][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.143223][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4795e20 [ 1333.143853][ T32] r4:00000000 [ 1333.144021][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.144561][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.145130][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.145736][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6a340 [ 1333.146124][ T32] r4:00000000 [ 1333.146399][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.146946][ T32] r9:849d5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1333.147320][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.147945][ T32] r5:00001000 r4:e0099000 [ 1333.148149][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.148561][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.148942][ T32] r5:84bcdb7c r4:84bcd800 [ 1333.149136][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.149535][ T32] r7:ddde3e40 r6:82c18200 r5:84bcdb7c r4:84b68e80 [ 1333.149849][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.150282][ T32] r10:849d5400 r9:84b68eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.150679][ T32] r4:84b68e80 [ 1333.150979][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.151388][ T32] r10:00000000 r9:e0775e78 r8:84c24840 r7:84b68e80 r6:80267888 r5:849d5400 [ 1333.151780][ T32] r4:84b6a180 [ 1333.152049][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.152420][ T32] Exception stack(0xe4795fb0 to 0xe4795ff8) [ 1333.163700][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.164182][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.164678][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.165015][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6a180 [ 1333.165335][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.165760][ T32] INFO: task kworker/1:127:3896 blocked for more than 459 seconds. [ 1333.166296][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.166553][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.167205][ T32] task:kworker/1:127 state:D stack:0 pid:3896 tgid:3896 ppid:2 flags:0x00000000 [ 1333.167935][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.168251][ T32] Call trace: [ 1333.168443][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.168758][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4785da4 r5:849d3c00 [ 1333.169155][ T32] r4:849d3c00 [ 1333.169310][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.169700][ T32] r5:849d3c00 r4:8271a0b0 [ 1333.169902][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.170303][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.170775][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4785e20 [ 1333.171230][ T32] r4:00000000 [ 1333.171404][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.171826][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.172358][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.183381][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6a580 [ 1333.183896][ T32] r4:00000000 [ 1333.184105][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.184707][ T32] r9:849d3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1333.185308][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.185905][ T32] r5:00001000 r4:e03eb000 [ 1333.186227][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.186797][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.187322][ T32] r5:84bcdf7c r4:84bcdc00 [ 1333.187537][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.188125][ T32] r7:ddde3e40 r6:82c18200 r5:84bcdf7c r4:84b68f00 [ 1333.188478][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.188933][ T32] r10:849d3c00 r9:84b68f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.189331][ T32] r4:84b68f00 [ 1333.189586][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.190073][ T32] r10:00000000 r9:e4795e78 r8:84c24600 r7:84b68f00 r6:80267888 r5:849d3c00 [ 1333.190467][ T32] r4:84b6a0c0 [ 1333.190644][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.191090][ T32] Exception stack(0xe4785fb0 to 0xe4785ff8) [ 1333.191477][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.191926][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.192510][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.203807][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6a0c0 [ 1333.204229][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.204583][ T32] INFO: task kworker/0:269:3899 blocked for more than 459 seconds. [ 1333.204983][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.205166][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.205443][ T32] task:kworker/0:269 state:D stack:0 pid:3899 tgid:3899 ppid:2 flags:0x00000000 [ 1333.205849][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.206169][ T32] Call trace: [ 1333.206356][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.206770][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4789da4 r5:849d3000 [ 1333.207205][ T32] r4:849d3000 [ 1333.207359][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.207774][ T32] r5:849d3000 r4:8271a0b0 [ 1333.208008][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.208490][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.208963][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4789e20 [ 1333.209344][ T32] r4:00000000 [ 1333.209603][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.209958][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.210381][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.210793][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842d9800 [ 1333.211150][ T32] r4:00000000 [ 1333.211279][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.211557][ T32] r9:849d3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1333.211895][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.223459][ T32] r5:00001000 r4:e03ce000 [ 1333.223922][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.224480][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.225118][ T32] r5:84bf977c r4:84bf9400 [ 1333.225458][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.226144][ T32] r7:dddcfe40 r6:82c18000 r5:84bf977c r4:84c2e480 [ 1333.226492][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.227078][ T32] r10:849d3000 r9:84c2e4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.227498][ T32] r4:84c2e480 [ 1333.227738][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.228450][ T32] r10:00000000 r9:e4791e78 r8:84c241c0 r7:84c2e480 r6:80267888 r5:849d3000 [ 1333.228817][ T32] r4:842d9980 [ 1333.229028][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.229571][ T32] Exception stack(0xe4789fb0 to 0xe4789ff8) [ 1333.230018][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.230483][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.230990][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.231463][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842d9980 [ 1333.231769][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.232391][ T32] INFO: task kworker/1:128:3901 blocked for more than 459 seconds. [ 1333.243312][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.243783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.244154][ T32] task:kworker/1:128 state:D stack:0 pid:3901 tgid:3901 ppid:2 flags:0x00000000 [ 1333.244628][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.245007][ T32] Call trace: [ 1333.245213][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.245653][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47c1da4 r5:84b90000 [ 1333.246057][ T32] r4:84b90000 [ 1333.246239][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.246731][ T32] r5:84b90000 r4:8271a0b0 [ 1333.247029][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.247508][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.248021][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47c1e20 [ 1333.248340][ T32] r4:00000000 [ 1333.248520][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.248957][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.249305][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.249724][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6a780 [ 1333.250135][ T32] r4:00000000 [ 1333.250345][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.250771][ T32] r9:84b90000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1333.251192][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.251729][ T32] r5:00001000 r4:e0417000 [ 1333.251925][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.252247][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.263250][ T32] r5:84bce37c r4:84bce000 [ 1333.263670][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.264109][ T32] r7:ddde3e40 r6:82c18200 r5:84bce37c r4:84b68f80 [ 1333.264372][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.264858][ T32] r10:84b90000 r9:84b68fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.265211][ T32] r4:84b68f80 [ 1333.265356][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.265736][ T32] r10:00000000 r9:e4785e78 r8:842d9980 r7:84b68f80 r6:80267888 r5:84b90000 [ 1333.266089][ T32] r4:84b6a500 [ 1333.266238][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.266618][ T32] Exception stack(0xe47c1fb0 to 0xe47c1ff8) [ 1333.267012][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.267406][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.267882][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.268369][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6a500 [ 1333.268770][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.269215][ T32] INFO: task kworker/0:270:3903 blocked for more than 459 seconds. [ 1333.269558][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.269790][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.270075][ T32] task:kworker/0:270 state:D stack:0 pid:3903 tgid:3903 ppid:2 flags:0x00000000 [ 1333.270496][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.270805][ T32] Call trace: [ 1333.271013][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.271390][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47bdda4 r5:84b90c00 [ 1333.271796][ T32] r4:84b90c00 [ 1333.271989][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.272398][ T32] r5:84b90c00 r4:8271a0b0 [ 1333.283253][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.283906][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.284301][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47bde20 [ 1333.284701][ T32] r4:00000000 [ 1333.284852][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.285364][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.285771][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.286255][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b55080 [ 1333.286571][ T32] r4:00000000 [ 1333.286815][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.287160][ T32] r9:84b90c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1333.287572][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.287955][ T32] r5:00001000 r4:e03ff000 [ 1333.288286][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.288656][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.289185][ T32] r5:84bf9b7c r4:84bf9800 [ 1333.289403][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.289936][ T32] r7:dddcfe40 r6:82c18000 r5:84bf9b7c r4:84c2e500 [ 1333.290218][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.290652][ T32] r10:84b90c00 r9:84c2e52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.291069][ T32] r4:84c2e500 [ 1333.291294][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.291649][ T32] r10:00000000 r9:e4791e78 r8:84b55140 r7:84c2e500 r6:80267888 r5:84b90c00 [ 1333.292050][ T32] r4:84b55000 [ 1333.292217][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.303149][ T32] Exception stack(0xe47bdfb0 to 0xe47bdff8) [ 1333.303618][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.304040][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.304437][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.304876][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b55000 [ 1333.305247][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.305568][ T32] INFO: task kworker/1:129:3905 blocked for more than 459 seconds. [ 1333.306022][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.306285][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.306622][ T32] task:kworker/1:129 state:D stack:0 pid:3905 tgid:3905 ppid:2 flags:0x00000000 [ 1333.307064][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.307428][ T32] Call trace: [ 1333.307604][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.308160][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47c9da4 r5:84b91800 [ 1333.308465][ T32] r4:84b91800 [ 1333.308673][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.309033][ T32] r5:84b91800 r4:8271a0b0 [ 1333.309231][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.309547][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.309983][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47c9e20 [ 1333.310285][ T32] r4:00000000 [ 1333.310445][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.310787][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.311134][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.311394][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6a8c0 [ 1333.311710][ T32] r4:00000000 [ 1333.311844][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.312154][ T32] r9:84b91800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1333.312409][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.323334][ T32] r5:00001000 r4:e0509000 [ 1333.323915][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.324380][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.324818][ T32] r5:84bce77c r4:84bce400 [ 1333.325041][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.325578][ T32] r7:ddde3e40 r6:82c18200 r5:84bce77c r4:84c21000 [ 1333.325941][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.326453][ T32] r10:84b91800 r9:84c2102c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.326925][ T32] r4:84c21000 [ 1333.327089][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.327536][ T32] r10:00000000 r9:e47c1e78 r8:84b551c0 r7:84c21000 r6:80267888 r5:84b91800 [ 1333.327936][ T32] r4:84b6a600 [ 1333.328178][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.328541][ T32] Exception stack(0xe47c9fb0 to 0xe47c9ff8) [ 1333.328971][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.329472][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.329881][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.330302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6a600 [ 1333.330645][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.331309][ T32] INFO: task kworker/1:130:3907 blocked for more than 459 seconds. [ 1333.331639][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.331857][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.332241][ T32] task:kworker/1:130 state:D stack:0 pid:3907 tgid:3907 ppid:2 flags:0x00000000 [ 1333.343001][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.343441][ T32] Call trace: [ 1333.343640][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.344019][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47cdda4 r5:84b92400 [ 1333.344383][ T32] r4:84b92400 [ 1333.344549][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.345009][ T32] r5:84b92400 r4:8271a0b0 [ 1333.345246][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.345756][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.346209][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47cde20 [ 1333.346397][ T32] r4:00000000 [ 1333.346486][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.346803][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.347080][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.347280][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6ab00 [ 1333.347510][ T32] r4:00000000 [ 1333.347615][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.347877][ T32] r9:84b92400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1333.348122][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.348337][ T32] r5:00001000 r4:e0585000 [ 1333.348441][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.348645][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.348846][ T32] r5:84bcef7c r4:84bcec00 [ 1333.348928][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.349138][ T32] r7:ddde3e40 r6:82c18200 r5:84bcef7c r4:84c21080 [ 1333.349275][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.349443][ T32] r10:84b92400 r9:84c210ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.349573][ T32] r4:84c21080 [ 1333.349652][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.349885][ T32] r10:00000000 r9:e47c9e78 r8:84b552c0 r7:84c21080 r6:80267888 r5:84b92400 [ 1333.350051][ T32] r4:84b6a980 [ 1333.350183][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.350379][ T32] Exception stack(0xe47cdfb0 to 0xe47cdff8) [ 1333.350594][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.350967][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.351195][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.351406][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6a980 [ 1333.351640][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.351925][ T32] INFO: task kworker/1:131:3908 blocked for more than 459 seconds. [ 1333.352177][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.352360][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.363039][ T32] task:kworker/1:131 state:D stack:0 pid:3908 tgid:3908 ppid:2 flags:0x00000000 [ 1333.363500][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.363683][ T32] Call trace: [ 1333.363778][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.364049][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47d1da4 r5:84b93000 [ 1333.364252][ T32] r4:84b93000 [ 1333.364434][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.364685][ T32] r5:84b93000 r4:8271a0b0 [ 1333.364825][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.365214][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.365650][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47d1e20 [ 1333.365872][ T32] r4:00000000 [ 1333.366051][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.366285][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.366542][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.366808][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6aa00 [ 1333.367067][ T32] r4:00000000 [ 1333.367232][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.367550][ T32] r9:84b93000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1333.368092][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.368755][ T32] r5:00001000 r4:e055f000 [ 1333.369010][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.369670][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.370047][ T32] r5:84bceb7c r4:84bce800 [ 1333.370221][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.370704][ T32] r7:ddde3e40 r6:82c18200 r5:84bceb7c r4:84c21100 [ 1333.371067][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.371460][ T32] r10:84b93000 r9:84c2112c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.371763][ T32] r4:84c21100 [ 1333.371926][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.372386][ T32] r10:00000000 r9:e47cde78 r8:84b553c0 r7:84c21100 r6:80267888 r5:84b93000 [ 1333.383132][ T32] r4:84b6a9c0 [ 1333.383490][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.383845][ T32] Exception stack(0xe47d1fb0 to 0xe47d1ff8) [ 1333.384068][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.384443][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.384746][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.385034][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6a9c0 [ 1333.385314][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.385592][ T32] INFO: task kworker/0:271:3910 blocked for more than 459 seconds. [ 1333.385783][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.385913][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.386079][ T32] task:kworker/0:271 state:D stack:0 pid:3910 tgid:3910 ppid:2 flags:0x00000000 [ 1333.386308][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.386435][ T32] Call trace: [ 1333.386521][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.386814][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47d9da4 r5:84b94800 [ 1333.386973][ T32] r4:84b94800 [ 1333.387056][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.387294][ T32] r5:84b94800 r4:8271a0b0 [ 1333.387408][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.387608][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.387804][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47d9e20 [ 1333.387977][ T32] r4:00000000 [ 1333.388059][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.388232][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.388430][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.388662][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af74c0 [ 1333.388847][ T32] r4:00000000 [ 1333.388936][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.389106][ T32] r9:84b94800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1333.389307][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.389525][ T32] r5:00001000 r4:e8851000 [ 1333.389657][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.389863][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.390108][ T32] r5:84bf9f7c r4:84bf9c00 [ 1333.390229][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.390504][ T32] r7:dddcfe40 r6:82c18000 r5:84bf9f7c r4:84c2e580 [ 1333.390646][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.390914][ T32] r10:84b94800 r9:84c2e5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.391087][ T32] r4:84c2e580 [ 1333.391180][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.391478][ T32] r10:00000000 r9:e4791e78 r8:84b55640 r7:84c2e580 r6:80267888 r5:84b94800 [ 1333.391715][ T32] r4:84b55540 [ 1333.391807][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.392020][ T32] Exception stack(0xe47d9fb0 to 0xe47d9ff8) [ 1333.392217][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.392450][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.403113][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.403545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b55540 [ 1333.403828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.404088][ T32] INFO: task kworker/1:132:3912 blocked for more than 459 seconds. [ 1333.404334][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.404510][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.404734][ T32] task:kworker/1:132 state:D stack:0 pid:3912 tgid:3912 ppid:2 flags:0x00000000 [ 1333.404937][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.405073][ T32] Call trace: [ 1333.405154][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.405324][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47e1da4 r5:84b93c00 [ 1333.405451][ T32] r4:84b93c00 [ 1333.405742][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.406138][ T32] r5:84b93c00 r4:8271a0b0 [ 1333.406351][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.407026][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.407589][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47e1e20 [ 1333.408008][ T32] r4:00000000 [ 1333.408152][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.408588][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.408988][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.409435][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6ac40 [ 1333.409673][ T32] r4:00000000 [ 1333.409756][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.410049][ T32] r9:84b93c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1333.410299][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.410651][ T32] r5:00001000 r4:e05c7000 [ 1333.410831][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.411125][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.411454][ T32] r5:84bcf37c r4:84bcf000 [ 1333.411627][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.411967][ T32] r7:ddde3e40 r6:82c18200 r5:84bcf37c r4:84c21180 [ 1333.412188][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.423072][ T32] r10:84b93c00 r9:84c211ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.423363][ T32] r4:84c21180 [ 1333.423497][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.423847][ T32] r10:00000000 r9:e47cde78 r8:84b557c0 r7:84c21180 r6:80267888 r5:84b93c00 [ 1333.424298][ T32] r4:84b6a9c0 [ 1333.424489][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.424970][ T32] Exception stack(0xe47e1fb0 to 0xe47e1ff8) [ 1333.425318][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.425564][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.425811][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.425976][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6a9c0 [ 1333.426193][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.426436][ T32] INFO: task kworker/1:133:3914 blocked for more than 459 seconds. [ 1333.426769][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.426994][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.427412][ T32] task:kworker/1:133 state:D stack:0 pid:3914 tgid:3914 ppid:2 flags:0x00000000 [ 1333.427849][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.428050][ T32] Call trace: [ 1333.428144][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.428449][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47e9da4 r5:84b95400 [ 1333.428683][ T32] r4:84b95400 [ 1333.428822][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.429038][ T32] r5:84b95400 r4:8271a0b0 [ 1333.429151][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.429497][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.430019][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47e9e20 [ 1333.430437][ T32] r4:00000000 [ 1333.430608][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.431145][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.431675][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.432076][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51240 [ 1333.432322][ T32] r4:00000000 [ 1333.432412][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.443133][ T32] r9:84b95400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1333.443462][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.443786][ T32] r5:00001000 r4:e4799000 [ 1333.443959][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.444257][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.444582][ T32] r5:84bd077c r4:84bd0400 [ 1333.444739][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.445056][ T32] r7:ddde3e40 r6:82c18200 r5:84bd077c r4:84c21200 [ 1333.445255][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.445549][ T32] r10:84b95400 r9:84c2122c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.445734][ T32] r4:84c21200 [ 1333.445840][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.446094][ T32] r10:00000000 r9:e47e1e78 r8:84b55980 r7:84c21200 r6:80267888 r5:84b95400 [ 1333.446377][ T32] r4:84b6ab80 [ 1333.446521][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.446970][ T32] Exception stack(0xe47e9fb0 to 0xe47e9ff8) [ 1333.447223][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.447579][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.447816][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.448027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6ab80 [ 1333.448360][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.448612][ T32] INFO: task kworker/1:134:3915 blocked for more than 459 seconds. [ 1333.448877][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.449237][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.449574][ T32] task:kworker/1:134 state:D stack:0 pid:3915 tgid:3915 ppid:2 flags:0x00000000 [ 1333.450114][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.450481][ T32] Call trace: [ 1333.450588][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.450883][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47edda4 r5:84b96c00 [ 1333.451184][ T32] r4:84b96c00 [ 1333.451318][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.451617][ T32] r5:84b96c00 r4:8271a0b0 [ 1333.451768][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.452044][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.452362][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47ede20 [ 1333.463033][ T32] r4:00000000 [ 1333.463320][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.463690][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.464080][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.464512][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6adc0 [ 1333.464914][ T32] r4:00000000 [ 1333.465082][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.465531][ T32] r9:84b96c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1333.465893][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.466324][ T32] r5:00001000 r4:e05d7000 [ 1333.466542][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.467029][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.467465][ T32] r5:84bcf77c r4:84bcf400 [ 1333.467659][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.467976][ T32] r7:ddde3e40 r6:82c18200 r5:84bcf77c r4:84c21280 [ 1333.468200][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.468520][ T32] r10:84b96c00 r9:84c212ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.468733][ T32] r4:84c21280 [ 1333.468924][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.469332][ T32] r10:00000000 r9:e47e9e78 r8:84b55a80 r7:84c21280 r6:80267888 r5:84b96c00 [ 1333.469688][ T32] r4:84b6ad00 [ 1333.469859][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.470230][ T32] Exception stack(0xe47edfb0 to 0xe47edff8) [ 1333.470513][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.470809][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.471060][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.471262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6ad00 [ 1333.471530][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.471763][ T32] INFO: task kworker/1:135:3917 blocked for more than 459 seconds. [ 1333.472025][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.472217][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.472514][ T32] task:kworker/1:135 state:D stack:0 pid:3917 tgid:3917 ppid:2 flags:0x00000000 [ 1333.483400][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.483590][ T32] Call trace: [ 1333.483725][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.483983][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47f5da4 r5:843e8c00 [ 1333.484240][ T32] r4:843e8c00 [ 1333.484341][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.484581][ T32] r5:843e8c00 r4:8271a0b0 [ 1333.484742][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.485092][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.485408][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47f5e20 [ 1333.485678][ T32] r4:00000000 [ 1333.485791][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.486163][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.486441][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.486935][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6af00 [ 1333.487337][ T32] r4:00000000 [ 1333.487523][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.488083][ T32] r9:843e8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1333.488692][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.489219][ T32] r5:00001000 r4:e05fb000 [ 1333.489428][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.489808][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.490256][ T32] r5:84bcfb7c r4:84bcf800 [ 1333.490468][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.490968][ T32] r7:ddde3e40 r6:82c18200 r5:84bcfb7c r4:84c21300 [ 1333.491243][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.491790][ T32] r10:843e8c00 r9:84c2132c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.492187][ T32] r4:84c21300 [ 1333.492387][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.503227][ T32] r10:00000000 r9:e47e9e78 r8:84b55c40 r7:84c21300 r6:80267888 r5:843e8c00 [ 1333.503594][ T32] r4:84b6ad00 [ 1333.503686][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.503900][ T32] Exception stack(0xe47f5fb0 to 0xe47f5ff8) [ 1333.504096][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.504331][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.504555][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.504771][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6ad00 [ 1333.505000][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.513237][ T32] INFO: task kworker/1:136:3919 blocked for more than 460 seconds. [ 1333.513789][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.514076][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.514477][ T32] task:kworker/1:136 state:D stack:0 pid:3919 tgid:3919 ppid:2 flags:0x00000000 [ 1333.514844][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.515068][ T32] Call trace: [ 1333.515231][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.515467][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47fdda4 r5:843e8000 [ 1333.515725][ T32] r4:843e8000 [ 1333.515841][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.516121][ T32] r5:843e8000 r4:8271a0b0 [ 1333.516313][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.516651][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.516955][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47fde20 [ 1333.517210][ T32] r4:00000000 [ 1333.517308][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.517576][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.517843][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.518149][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6a540 [ 1333.518421][ T32] r4:00000000 [ 1333.518518][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.518809][ T32] r9:843e8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1333.519101][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.519346][ T32] r5:00001000 r4:e0603000 [ 1333.519525][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.519866][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.520287][ T32] r5:84bcff7c r4:84bcfc00 [ 1333.520491][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.521015][ T32] r7:ddde3e40 r6:82c18200 r5:84bcff7c r4:84c21380 [ 1333.521420][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.521980][ T32] r10:843e8000 r9:84c213ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.522348][ T32] r4:84c21380 [ 1333.533120][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.533716][ T32] r10:00000000 r9:e47e9e78 r8:84b55e00 r7:84c21380 r6:80267888 r5:843e8000 [ 1333.534044][ T32] r4:84b6ae40 [ 1333.534200][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.534585][ T32] Exception stack(0xe47fdfb0 to 0xe47fdff8) [ 1333.534851][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.535209][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.535568][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.535908][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6ae40 [ 1333.536330][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.536581][ T32] INFO: task kworker/1:137:3922 blocked for more than 460 seconds. [ 1333.536931][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.537168][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.537551][ T32] task:kworker/1:137 state:D stack:0 pid:3922 tgid:3922 ppid:2 flags:0x00000000 [ 1333.537885][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.538079][ T32] Call trace: [ 1333.538211][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.538492][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47c5da4 r5:84b8ec00 [ 1333.538843][ T32] r4:84b8ec00 [ 1333.538953][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.539238][ T32] r5:84b8ec00 r4:8271a0b0 [ 1333.539443][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.539776][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.540113][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47c5e20 [ 1333.540472][ T32] r4:00000000 [ 1333.540576][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.540896][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.541299][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.541752][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51080 [ 1333.542187][ T32] r4:00000000 [ 1333.542400][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.553037][ T32] r9:84b8ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1333.553442][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.553760][ T32] r5:00001000 r4:e0761000 [ 1333.553937][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.554214][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.554553][ T32] r5:84bd037c r4:84bd0000 [ 1333.554696][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.555140][ T32] r7:ddde3e40 r6:82c18200 r5:84bd037c r4:84c21400 [ 1333.555390][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.555886][ T32] r10:84b8ec00 r9:84c2142c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.556384][ T32] r4:84c21400 [ 1333.556580][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.557111][ T32] r10:00000000 r9:e47e9e78 r8:84b51100 r7:84c21400 r6:80267888 r5:84b8ec00 [ 1333.557661][ T32] r4:84b51000 [ 1333.557855][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.558216][ T32] Exception stack(0xe47c5fb0 to 0xe47c5ff8) [ 1333.558491][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.558978][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.559397][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.559593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51000 [ 1333.559882][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.560148][ T32] INFO: task kworker/1:138:3924 blocked for more than 460 seconds. [ 1333.560478][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.560702][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.560980][ T32] task:kworker/1:138 state:D stack:0 pid:3924 tgid:3924 ppid:2 flags:0x00000000 [ 1333.561374][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.561589][ T32] Call trace: [ 1333.561709][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.561949][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8805da4 r5:84b8bc00 [ 1333.562193][ T32] r4:84b8bc00 [ 1333.562316][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.572993][ T32] r5:84b8bc00 r4:8271a0b0 [ 1333.573310][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.573648][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.573958][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8805e20 [ 1333.574213][ T32] r4:00000000 [ 1333.574324][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.574628][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.574976][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.575279][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b515c0 [ 1333.575586][ T32] r4:00000000 [ 1333.575720][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.576002][ T32] r9:84b8bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1333.576268][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.576661][ T32] r5:00001000 r4:e881b000 [ 1333.576867][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.577359][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.577742][ T32] r5:84bd0f7c r4:84bd0c00 [ 1333.577966][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.578364][ T32] r7:ddde3e40 r6:82c18200 r5:84bd0f7c r4:84c21480 [ 1333.578668][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.579168][ T32] r10:84b8bc00 r9:84c214ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.579653][ T32] r4:84c21480 [ 1333.580012][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.580397][ T32] r10:00000000 r9:e47e9e78 r8:84b51440 r7:84c21480 r6:80267888 r5:84b8bc00 [ 1333.581005][ T32] r4:84b511c0 [ 1333.581215][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.581506][ T32] Exception stack(0xe8805fb0 to 0xe8805ff8) [ 1333.581714][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.582050][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.582351][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.593170][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b511c0 [ 1333.593586][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.593944][ T32] INFO: task kworker/1:139:3925 blocked for more than 460 seconds. [ 1333.594276][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.594537][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.594884][ T32] task:kworker/1:139 state:D stack:0 pid:3925 tgid:3925 ppid:2 flags:0x00000000 [ 1333.595328][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.595702][ T32] Call trace: [ 1333.595830][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.596172][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8811da4 r5:84b8e000 [ 1333.596619][ T32] r4:84b8e000 [ 1333.596872][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.597561][ T32] r5:84b8e000 r4:8271a0b0 [ 1333.597993][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.598473][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.599064][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8811e20 [ 1333.599606][ T32] r4:00000000 [ 1333.599736][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.600182][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.600697][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.601146][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51380 [ 1333.601854][ T32] r4:00000000 [ 1333.602066][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.613022][ T32] r9:84b8e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1333.613392][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.613683][ T32] r5:00001000 r4:e880d000 [ 1333.613870][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.614362][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.614867][ T32] r5:84bd0b7c r4:84bd0800 [ 1333.615153][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.615666][ T32] r7:ddde3e40 r6:82c18200 r5:84bd0b7c r4:84c21500 [ 1333.615976][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.616244][ T32] r10:84b8e000 r9:84c2152c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.616486][ T32] r4:84c21500 [ 1333.616612][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.617049][ T32] r10:00000000 r9:e8805e78 r8:84b514c0 r7:84c21500 r6:80267888 r5:84b8e000 [ 1333.617532][ T32] r4:84b511c0 [ 1333.617713][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.618099][ T32] Exception stack(0xe8811fb0 to 0xe8811ff8) [ 1333.618305][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.618780][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.619151][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.619521][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b511c0 [ 1333.620156][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.621231][ T32] INFO: task kworker/1:140:3928 blocked for more than 460 seconds. [ 1333.621682][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.622001][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.622432][ T32] task:kworker/1:140 state:D stack:0 pid:3928 tgid:3928 ppid:2 flags:0x00000000 [ 1333.633474][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.633855][ T32] Call trace: [ 1333.634087][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.634432][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8819da4 r5:84ba0000 [ 1333.634782][ T32] r4:84ba0000 [ 1333.635001][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.635534][ T32] r5:84ba0000 r4:8271a0b0 [ 1333.635736][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.636155][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.636529][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8819e20 [ 1333.637015][ T32] r4:00000000 [ 1333.637298][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.637816][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.638219][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.638555][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51740 [ 1333.638917][ T32] r4:00000000 [ 1333.639159][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.639473][ T32] r9:84ba0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1333.639734][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.640068][ T32] r5:00001000 r4:e8821000 [ 1333.640293][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.640634][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.641128][ T32] r5:84bd137c r4:84bd1000 [ 1333.641364][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.641805][ T32] r7:ddde3e40 r6:82c18200 r5:84bd137c r4:84c21580 [ 1333.642268][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.652846][ T32] r10:84ba0000 r9:84c215ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.653325][ T32] r4:84c21580 [ 1333.653490][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.653932][ T32] r10:00000000 r9:e8805e78 r8:84b51840 r7:84c21580 r6:80267888 r5:84ba0000 [ 1333.654522][ T32] r4:84b516c0 [ 1333.654658][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.655099][ T32] Exception stack(0xe8819fb0 to 0xe8819ff8) [ 1333.655436][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.655822][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.656259][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.656662][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b516c0 [ 1333.656990][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.657335][ T32] INFO: task kworker/1:141:3930 blocked for more than 460 seconds. [ 1333.657624][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.657847][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.658198][ T32] task:kworker/1:141 state:D stack:0 pid:3930 tgid:3930 ppid:2 flags:0x00000000 [ 1333.658533][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.658853][ T32] Call trace: [ 1333.659036][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.659380][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e47d5da4 r5:84ba1800 [ 1333.659758][ T32] r4:84ba1800 [ 1333.660005][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.660324][ T32] r5:84ba1800 r4:8271a0b0 [ 1333.660498][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.660864][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.661284][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e47d5e20 [ 1333.661548][ T32] r4:00000000 [ 1333.661803][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.662247][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.672839][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.673301][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51e80 [ 1333.673986][ T32] r4:00000000 [ 1333.674136][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.674445][ T32] r9:84ba1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1333.674705][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.675053][ T32] r5:00001000 r4:e886f000 [ 1333.675245][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.675652][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.675975][ T32] r5:84bd277c r4:84bd2400 [ 1333.676279][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.676605][ T32] r7:ddde3e40 r6:82c18200 r5:84bd277c r4:84c21600 [ 1333.676905][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.677276][ T32] r10:84ba1800 r9:84c2162c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.677687][ T32] r4:84c21600 [ 1333.677882][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.678332][ T32] r10:00000000 r9:e8819e78 r8:84b517c0 r7:84c21600 r6:80267888 r5:84ba1800 [ 1333.678612][ T32] r4:84b51680 [ 1333.678810][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.679110][ T32] Exception stack(0xe47d5fb0 to 0xe47d5ff8) [ 1333.679361][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.679770][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.680143][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.680446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51680 [ 1333.680767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.681064][ T32] INFO: task kworker/1:142:3931 blocked for more than 460 seconds. [ 1333.681483][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.681724][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.682067][ T32] task:kworker/1:142 state:D stack:0 pid:3931 tgid:3931 ppid:2 flags:0x00000000 [ 1333.682493][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.693335][ T32] Call trace: [ 1333.693537][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.693890][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8835da4 r5:843eb000 [ 1333.694215][ T32] r4:843eb000 [ 1333.694471][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.694959][ T32] r5:843eb000 r4:8271a0b0 [ 1333.695186][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.695593][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.695966][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8835e20 [ 1333.696433][ T32] r4:00000000 [ 1333.696592][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.696964][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.697294][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.697645][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b519c0 [ 1333.697970][ T32] r4:00000000 [ 1333.698131][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.698492][ T32] r9:843eb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1333.698898][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.699302][ T32] r5:00001000 r4:e882b000 [ 1333.699536][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.699872][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.700464][ T32] r5:84bd177c r4:84bd1400 [ 1333.700666][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.701008][ T32] r7:ddde3e40 r6:82c18200 r5:84bd177c r4:84c21680 [ 1333.701261][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.701672][ T32] r10:843eb000 r9:84c216ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.701939][ T32] r4:84c21680 [ 1333.702116][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.702494][ T32] r10:00000000 r9:e47d5e78 r8:84b556c0 r7:84c21680 r6:80267888 r5:843eb000 [ 1333.713376][ T32] r4:84b51980 [ 1333.713557][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.713982][ T32] Exception stack(0xe8835fb0 to 0xe8835ff8) [ 1333.714352][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.714951][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.715259][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.715660][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51980 [ 1333.716020][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.716333][ T32] INFO: task kworker/1:143:3933 blocked for more than 460 seconds. [ 1333.716639][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.716841][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.717146][ T32] task:kworker/1:143 state:D stack:0 pid:3933 tgid:3933 ppid:2 flags:0x00000000 [ 1333.717677][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.718284][ T32] Call trace: [ 1333.718476][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.718844][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8849da4 r5:843ebc00 [ 1333.719109][ T32] r4:843ebc00 [ 1333.719264][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.719599][ T32] r5:843ebc00 r4:8271a0b0 [ 1333.719844][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.720445][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.720997][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8849e20 [ 1333.721413][ T32] r4:00000000 [ 1333.721563][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.721855][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.722226][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.732875][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51b00 [ 1333.733370][ T32] r4:00000000 [ 1333.733537][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.733992][ T32] r9:843ebc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1333.734302][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.734632][ T32] r5:00001000 r4:e8831000 [ 1333.734995][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.735300][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.735636][ T32] r5:84bd1b7c r4:84bd1800 [ 1333.735840][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.736196][ T32] r7:ddde3e40 r6:82c18200 r5:84bd1b7c r4:84c21700 [ 1333.736564][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.736936][ T32] r10:843ebc00 r9:84c2172c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.737529][ T32] r4:84c21700 [ 1333.737735][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.738115][ T32] r10:00000000 r9:e47d5e78 r8:84b55d00 r7:84c21700 r6:80267888 r5:843ebc00 [ 1333.738390][ T32] r4:84b51940 [ 1333.738546][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.738916][ T32] Exception stack(0xe8849fb0 to 0xe8849ff8) [ 1333.739092][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.739360][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.739624][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.739833][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51940 [ 1333.740036][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.740273][ T32] INFO: task kworker/1:144:3936 blocked for more than 460 seconds. [ 1333.740473][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.740622][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.740868][ T32] task:kworker/1:144 state:D stack:0 pid:3936 tgid:3936 ppid:2 flags:0x00000000 [ 1333.741117][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.741343][ T32] Call trace: [ 1333.741440][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.741667][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8859da4 r5:843ec800 [ 1333.741865][ T32] r4:843ec800 [ 1333.741951][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.742205][ T32] r5:843ec800 r4:8271a0b0 [ 1333.742335][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.752898][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.753324][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8859e20 [ 1333.753543][ T32] r4:00000000 [ 1333.753664][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.754006][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.754324][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.754637][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51b80 [ 1333.754975][ T32] r4:00000000 [ 1333.755086][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.755346][ T32] r9:843ec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1333.755563][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.755760][ T32] r5:00001000 r4:e883f000 [ 1333.755879][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.756127][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.756359][ T32] r5:84bd1f7c r4:84bd1c00 [ 1333.756493][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.756796][ T32] r7:ddde3e40 r6:82c18200 r5:84bd1f7c r4:84c21780 [ 1333.756941][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.757186][ T32] r10:843ec800 r9:84c217ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.757421][ T32] r4:84c21780 [ 1333.757521][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.757746][ T32] r10:00000000 r9:e47d5e78 r8:84af7240 r7:84c21780 r6:80267888 r5:843ec800 [ 1333.757956][ T32] r4:84b51940 [ 1333.758051][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.758362][ T32] Exception stack(0xe8859fb0 to 0xe8859ff8) [ 1333.758634][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.758928][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.759184][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.759385][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51940 [ 1333.759717][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.760000][ T32] INFO: task kworker/1:145:3937 blocked for more than 460 seconds. [ 1333.760254][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.760391][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.760716][ T32] task:kworker/1:145 state:D stack:0 pid:3937 tgid:3937 ppid:2 flags:0x00000000 [ 1333.761015][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.761189][ T32] Call trace: [ 1333.761301][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.761506][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e885dda4 r5:843ed400 [ 1333.761721][ T32] r4:843ed400 [ 1333.761830][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.762115][ T32] r5:843ed400 r4:8271a0b0 [ 1333.762245][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.772906][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.773297][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e885de20 [ 1333.773500][ T32] r4:00000000 [ 1333.773592][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.773800][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.774026][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.774268][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51e00 [ 1333.774428][ T32] r4:00000000 [ 1333.774504][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.774702][ T32] r9:843ed400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1333.774976][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.775231][ T32] r5:00001000 r4:e8869000 [ 1333.775360][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.775557][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.775782][ T32] r5:84bd237c r4:84bd2000 [ 1333.775904][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.776163][ T32] r7:ddde3e40 r6:82c18200 r5:84bd237c r4:84c21800 [ 1333.776355][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.776562][ T32] r10:843ed400 r9:84c2182c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.776731][ T32] r4:84c21800 [ 1333.776817][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.777003][ T32] r10:00000000 r9:e47d5e78 r8:84af7340 r7:84c21800 r6:80267888 r5:843ed400 [ 1333.777164][ T32] r4:84b51940 [ 1333.777280][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.777473][ T32] Exception stack(0xe885dfb0 to 0xe885dff8) [ 1333.777628][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.777854][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.778079][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.778278][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51940 [ 1333.778511][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.778809][ T32] INFO: task kworker/0:272:3939 blocked for more than 460 seconds. [ 1333.779001][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.779162][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.779406][ T32] task:kworker/0:272 state:D stack:0 pid:3939 tgid:3939 ppid:2 flags:0x00000000 [ 1333.779654][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.779808][ T32] Call trace: [ 1333.779901][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.780146][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8855da4 r5:843ee000 [ 1333.780337][ T32] r4:843ee000 [ 1333.780420][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.780674][ T32] r5:843ee000 r4:8271a0b0 [ 1333.780788][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.781063][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.781354][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8855e20 [ 1333.781535][ T32] r4:00000000 [ 1333.781664][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.781858][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.782084][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.782389][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae7580 [ 1333.792880][ T32] r4:00000000 [ 1333.793084][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.793330][ T32] r9:843ee000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1333.793642][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.793952][ T32] r5:00001000 r4:dff9b000 [ 1333.794133][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.794404][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.794730][ T32] r5:84bfab7c r4:84bfa800 [ 1333.794927][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.795276][ T32] r7:dddcfe40 r6:82c18000 r5:84bfab7c r4:84c2e600 [ 1333.795477][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.795788][ T32] r10:843ee000 r9:84c2e62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.796066][ T32] r4:84c2e600 [ 1333.796188][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.796476][ T32] r10:00000000 r9:e4791e78 r8:84af7640 r7:84c2e600 r6:80267888 r5:843ee000 [ 1333.796743][ T32] r4:84af7480 [ 1333.796851][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.797086][ T32] Exception stack(0xe8855fb0 to 0xe8855ff8) [ 1333.797368][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.797728][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.798021][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.798310][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af7480 [ 1333.798651][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.798947][ T32] INFO: task kworker/1:146:3943 blocked for more than 460 seconds. [ 1333.799267][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.799480][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.799796][ T32] task:kworker/1:146 state:D stack:0 pid:3943 tgid:3943 ppid:2 flags:0x00000000 [ 1333.800122][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.800340][ T32] Call trace: [ 1333.800447][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.800787][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0659da4 r5:843eec00 [ 1333.801077][ T32] r4:843eec00 [ 1333.801193][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.801555][ T32] r5:843eec00 r4:8271a0b0 [ 1333.801673][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.802068][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.802374][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0659e20 [ 1333.812953][ T32] r4:00000000 [ 1333.813258][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.813705][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.814141][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.814539][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb600 [ 1333.814961][ T32] r4:00000000 [ 1333.815128][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.815599][ T32] r9:843eec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1333.815887][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.816307][ T32] r5:00001000 r4:dfd65000 [ 1333.816483][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.816839][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.817271][ T32] r5:84bd3f7c r4:84bd3c00 [ 1333.817465][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.817964][ T32] r7:ddde3e40 r6:82c18200 r5:84bd3f7c r4:84c21880 [ 1333.818202][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.818547][ T32] r10:843eec00 r9:84c218ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.818896][ T32] r4:84c21880 [ 1333.819056][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.819454][ T32] r10:00000000 r9:e47d5e78 r8:84af7800 r7:84c21880 r6:80267888 r5:843eec00 [ 1333.819701][ T32] r4:84b51dc0 [ 1333.819837][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.820115][ T32] Exception stack(0xe0659fb0 to 0xe0659ff8) [ 1333.820378][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.820671][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.821003][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.821318][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51dc0 [ 1333.821593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.821836][ T32] INFO: task kworker/1:147:3945 blocked for more than 460 seconds. [ 1333.822081][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.822248][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.822460][ T32] task:kworker/1:147 state:D stack:0 pid:3945 tgid:3945 ppid:2 flags:0x00000000 [ 1333.833772][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.834063][ T32] Call trace: [ 1333.834213][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.834530][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e067dda4 r5:84b96000 [ 1333.834852][ T32] r4:84b96000 [ 1333.834985][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.835297][ T32] r5:84b96000 r4:8271a0b0 [ 1333.835454][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.835775][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.836104][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e067de20 [ 1333.836342][ T32] r4:00000000 [ 1333.836497][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.836778][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.837043][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.837349][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b55fc0 [ 1333.837599][ T32] r4:00000000 [ 1333.837727][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.837992][ T32] r9:84b96000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1333.838226][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.838435][ T32] r5:00001000 r4:e8875000 [ 1333.838614][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.838945][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.839195][ T32] r5:84bd2b7c r4:84bd2800 [ 1333.839279][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.839611][ T32] r7:ddde3e40 r6:82c18200 r5:84bd2b7c r4:84c21900 [ 1333.839756][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.840009][ T32] r10:84b96000 r9:84c2192c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.840220][ T32] r4:84c21900 [ 1333.840356][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.840551][ T32] r10:00000000 r9:e0659e78 r8:84af7a00 r7:84c21900 r6:80267888 r5:84b96000 [ 1333.840761][ T32] r4:84b51f40 [ 1333.840870][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.841073][ T32] Exception stack(0xe067dfb0 to 0xe067dff8) [ 1333.841269][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.841467][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.841665][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.841869][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51f40 [ 1333.842051][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.842330][ T32] INFO: task kworker/1:148:3946 blocked for more than 460 seconds. [ 1333.852890][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.853174][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.853378][ T32] task:kworker/1:148 state:D stack:0 pid:3946 tgid:3946 ppid:2 flags:0x00000000 [ 1333.853641][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.853802][ T32] Call trace: [ 1333.853906][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.854195][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea889da4 r5:843ea400 [ 1333.854417][ T32] r4:843ea400 [ 1333.854546][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.854878][ T32] r5:843ea400 r4:8271a0b0 [ 1333.855010][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.855277][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.855547][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea889e20 [ 1333.855734][ T32] r4:00000000 [ 1333.855826][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.856054][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.856286][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.856495][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb080 [ 1333.856707][ T32] r4:00000000 [ 1333.856785][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.857031][ T32] r9:843ea400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1333.857280][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.857637][ T32] r5:00001000 r4:df955000 [ 1333.857825][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.858190][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.858539][ T32] r5:84bd2f7c r4:84bd2c00 [ 1333.858728][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.859205][ T32] r7:ddde3e40 r6:82c18200 r5:84bd2f7c r4:84c21980 [ 1333.859469][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.859952][ T32] r10:843ea400 r9:84c219ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.860193][ T32] r4:84c21980 [ 1333.860318][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.860573][ T32] r10:00000000 r9:e0659e78 r8:84af7ac0 r7:84c21980 r6:80267888 r5:843ea400 [ 1333.860795][ T32] r4:84b55840 [ 1333.860889][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.861093][ T32] Exception stack(0xea889fb0 to 0xea889ff8) [ 1333.861307][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.861632][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.862023][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.862306][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b55840 [ 1333.873062][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.873659][ T32] INFO: task kworker/1:149:3948 blocked for more than 460 seconds. [ 1333.874024][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.874326][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.874566][ T32] task:kworker/1:149 state:D stack:0 pid:3948 tgid:3948 ppid:2 flags:0x00000000 [ 1333.874937][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.875140][ T32] Call trace: [ 1333.875283][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.875541][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea891da4 r5:84c80c00 [ 1333.875806][ T32] r4:84c80c00 [ 1333.875926][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.876128][ T32] r5:84c80c00 r4:8271a0b0 [ 1333.876290][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.876569][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.876938][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea891e20 [ 1333.877285][ T32] r4:00000000 [ 1333.877403][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.877705][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.877969][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.878263][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb180 [ 1333.878472][ T32] r4:00000000 [ 1333.878601][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.878905][ T32] r9:84c80c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1333.879131][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.879439][ T32] r5:00001000 r4:df9b5000 [ 1333.879569][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.879849][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.880140][ T32] r5:84bd337c r4:84bd3000 [ 1333.880345][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.880662][ T32] r7:ddde3e40 r6:82c18200 r5:84bd337c r4:84c21a00 [ 1333.880945][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.881207][ T32] r10:84c80c00 r9:84c21a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.881457][ T32] r4:84c21a00 [ 1333.881579][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.881929][ T32] r10:00000000 r9:e0659e78 r8:84af7c80 r7:84c21a00 r6:80267888 r5:84c80c00 [ 1333.882275][ T32] r4:84afb140 [ 1333.882433][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.893594][ T32] Exception stack(0xea891fb0 to 0xea891ff8) [ 1333.893876][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.894262][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.894654][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.895059][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb140 [ 1333.895386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.895734][ T32] INFO: task kworker/1:150:3950 blocked for more than 460 seconds. [ 1333.896114][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.896289][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.896534][ T32] task:kworker/1:150 state:D stack:0 pid:3950 tgid:3950 ppid:2 flags:0x00000000 [ 1333.896989][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.897343][ T32] Call trace: [ 1333.897560][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.897891][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea899da4 r5:84c80000 [ 1333.898219][ T32] r4:84c80000 [ 1333.898388][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.898895][ T32] r5:84c80000 r4:8271a0b0 [ 1333.899211][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.899481][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.899861][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea899e20 [ 1333.900115][ T32] r4:00000000 [ 1333.900234][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.900516][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.900790][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.901041][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb300 [ 1333.901281][ T32] r4:00000000 [ 1333.901439][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.901696][ T32] r9:84c80000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1333.901946][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.902249][ T32] r5:00001000 r4:dfbb3000 [ 1333.902389][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.912934][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.913295][ T32] r5:84bd377c r4:84bd3400 [ 1333.913466][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.913753][ T32] r7:ddde3e40 r6:82c18200 r5:84bd377c r4:84c21a80 [ 1333.913915][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.914227][ T32] r10:84c80000 r9:84c21aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.914483][ T32] r4:84c21a80 [ 1333.914599][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.914977][ T32] r10:00000000 r9:e0659e78 r8:84af7e40 r7:84c21a80 r6:80267888 r5:84c80000 [ 1333.915200][ T32] r4:84afb100 [ 1333.915318][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.915546][ T32] Exception stack(0xea899fb0 to 0xea899ff8) [ 1333.915733][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.916063][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.916331][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.916530][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb100 [ 1333.916900][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.917210][ T32] INFO: task kworker/1:151:3952 blocked for more than 460 seconds. [ 1333.917484][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.917730][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.918036][ T32] task:kworker/1:151 state:D stack:0 pid:3952 tgid:3952 ppid:2 flags:0x00000000 [ 1333.918416][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.918673][ T32] Call trace: [ 1333.918995][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.919313][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8a1da4 r5:84c81800 [ 1333.919664][ T32] r4:84c81800 [ 1333.919838][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.920258][ T32] r5:84c81800 r4:8271a0b0 [ 1333.920450][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.920910][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.921341][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a1e20 [ 1333.921605][ T32] r4:00000000 [ 1333.921754][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.922145][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.932918][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.933325][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb440 [ 1333.933610][ T32] r4:00000000 [ 1333.933727][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.934074][ T32] r9:84c81800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1333.934350][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.934675][ T32] r5:00001000 r4:dfc1f000 [ 1333.934951][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.935233][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.935633][ T32] r5:84bd3b7c r4:84bd3800 [ 1333.935846][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.936221][ T32] r7:ddde3e40 r6:82c18200 r5:84bd3b7c r4:84c21b00 [ 1333.936444][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.936826][ T32] r10:84c81800 r9:84c21b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.937103][ T32] r4:84c21b00 [ 1333.937242][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.937548][ T32] r10:00000000 r9:e0659e78 r8:84af7dc0 r7:84c21b00 r6:80267888 r5:84c81800 [ 1333.937828][ T32] r4:84afb400 [ 1333.937949][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.938232][ T32] Exception stack(0xea8a1fb0 to 0xea8a1ff8) [ 1333.938478][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.938845][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.939172][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.939550][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb400 [ 1333.939860][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.940133][ T32] INFO: task kworker/1:152:3954 blocked for more than 460 seconds. [ 1333.940506][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.940708][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.941052][ T32] task:kworker/1:152 state:D stack:0 pid:3954 tgid:3954 ppid:2 flags:0x00000000 [ 1333.941461][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.941696][ T32] Call trace: [ 1333.941922][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.942233][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8a9da4 r5:84c83c00 [ 1333.953020][ T32] r4:84c83c00 [ 1333.953289][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.953648][ T32] r5:84c83c00 r4:8271a0b0 [ 1333.953783][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.954103][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.954446][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a9e20 [ 1333.954714][ T32] r4:00000000 [ 1333.954898][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.955203][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.955532][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.955863][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb700 [ 1333.956234][ T32] r4:00000000 [ 1333.956345][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.956656][ T32] r9:84c83c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1333.956907][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.957275][ T32] r5:00001000 r4:dfd95000 [ 1333.957414][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.957672][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.957932][ T32] r5:84bd437c r4:84bd4000 [ 1333.958097][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.958475][ T32] r7:ddde3e40 r6:82c18200 r5:84bd437c r4:84c21b80 [ 1333.958713][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.959034][ T32] r10:84c83c00 r9:84c21bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.959273][ T32] r4:84c21b80 [ 1333.959381][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.959687][ T32] r10:00000000 r9:e0659e78 r8:84af7700 r7:84c21b80 r6:80267888 r5:84c83c00 [ 1333.959959][ T32] r4:84afb380 [ 1333.960061][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.960378][ T32] Exception stack(0xea8a9fb0 to 0xea8a9ff8) [ 1333.960619][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.960918][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.961233][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.961501][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb380 [ 1333.961798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.962088][ T32] INFO: task kworker/1:153:3958 blocked for more than 460 seconds. [ 1333.962345][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.972799][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.973084][ T32] task:kworker/1:153 state:D stack:0 pid:3958 tgid:3958 ppid:2 flags:0x00000000 [ 1333.973436][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.973643][ T32] Call trace: [ 1333.973742][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.974019][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8adda4 r5:84c84800 [ 1333.974298][ T32] r4:84c84800 [ 1333.974410][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.974784][ T32] r5:84c84800 r4:8271a0b0 [ 1333.974936][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.975264][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.975645][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8ade20 [ 1333.975900][ T32] r4:00000000 [ 1333.976027][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.976378][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.976686][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.976940][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afbc40 [ 1333.977191][ T32] r4:00000000 [ 1333.977292][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.977548][ T32] r9:84c84800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1333.977771][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.978045][ T32] r5:00001000 r4:dfe7f000 [ 1333.978168][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.978381][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.978704][ T32] r5:84bd537c r4:84bd5000 [ 1333.978891][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.979192][ T32] r7:ddde3e40 r6:82c18200 r5:84bd537c r4:84c21c00 [ 1333.979371][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.979709][ T32] r10:84c84800 r9:84c21c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.979982][ T32] r4:84c21c00 [ 1333.980074][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.980383][ T32] r10:00000000 r9:ea8a9e78 r8:84af7ec0 r7:84c21c00 r6:80267888 r5:84c84800 [ 1333.980603][ T32] r4:84afb6c0 [ 1333.980717][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.980979][ T32] Exception stack(0xea8adfb0 to 0xea8adff8) [ 1333.981187][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.981456][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.981756][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.981993][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb6c0 [ 1333.982299][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.992974][ T32] INFO: task kworker/1:154:3960 blocked for more than 460 seconds. [ 1333.993292][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.993429][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.993660][ T32] task:kworker/1:154 state:D stack:0 pid:3960 tgid:3960 ppid:2 flags:0x00000000 [ 1333.993918][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.994131][ T32] Call trace: [ 1333.994253][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.994434][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8b5da4 r5:84c86000 [ 1333.994596][ T32] r4:84c86000 [ 1333.994691][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.994946][ T32] r5:84c86000 r4:8271a0b0 [ 1333.995038][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.995241][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.995488][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b5e20 [ 1333.995721][ T32] r4:00000000 [ 1333.995874][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.996131][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.996400][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.996717][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb800 [ 1333.996985][ T32] r4:00000000 [ 1333.997098][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.997377][ T32] r9:84c86000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1333.997607][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.997879][ T32] r5:00001000 r4:dfdd3000 [ 1333.998012][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.998274][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.998658][ T32] r5:84bd477c r4:84bd4400 [ 1333.998863][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.999143][ T32] r7:ddde3e40 r6:82c18200 r5:84bd477c r4:84c21c80 [ 1333.999407][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.999722][ T32] r10:84c86000 r9:84c21cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.999964][ T32] r4:84c21c80 [ 1334.000089][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.000376][ T32] r10:00000000 r9:ea8ade78 r8:84888ac0 r7:84c21c80 r6:80267888 r5:84c86000 [ 1334.000621][ T32] r4:84afb780 [ 1334.000746][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.000957][ T32] Exception stack(0xea8b5fb0 to 0xea8b5ff8) [ 1334.001161][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.001431][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.001666][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.001867][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb780 [ 1334.002093][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.002330][ T32] INFO: task kworker/1:155:3961 blocked for more than 460 seconds. [ 1334.012971][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.013281][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.013529][ T32] task:kworker/1:155 state:D stack:0 pid:3961 tgid:3961 ppid:2 flags:0x00000000 [ 1334.013859][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.014084][ T32] Call trace: [ 1334.014286][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.014528][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8b9da4 r5:84c82400 [ 1334.014820][ T32] r4:84c82400 [ 1334.014931][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.015235][ T32] r5:84c82400 r4:8271a0b0 [ 1334.015339][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.015608][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.015910][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b9e20 [ 1334.016174][ T32] r4:00000000 [ 1334.016336][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.016615][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.016884][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.017162][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afb980 [ 1334.017379][ T32] r4:00000000 [ 1334.017493][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.017791][ T32] r9:84c82400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1334.018026][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.018292][ T32] r5:00001000 r4:dfe11000 [ 1334.018434][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.018678][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.018976][ T32] r5:84bd4b7c r4:84bd4800 [ 1334.019110][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.019513][ T32] r7:ddde3e40 r6:82c18200 r5:84bd4b7c r4:84c21d00 [ 1334.019704][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.019962][ T32] r10:84c82400 r9:84c21d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.020249][ T32] r4:84c21d00 [ 1334.020400][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.020676][ T32] r10:00000000 r9:ea8ade78 r8:84c28040 r7:84c21d00 r6:80267888 r5:84c82400 [ 1334.020955][ T32] r4:84afb6c0 [ 1334.021055][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.021332][ T32] Exception stack(0xea8b9fb0 to 0xea8b9ff8) [ 1334.021535][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.021775][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.022005][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.022255][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb6c0 [ 1334.033273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.033889][ T32] INFO: task kworker/1:156:3963 blocked for more than 460 seconds. [ 1334.034255][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.034526][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.034940][ T32] task:kworker/1:156 state:D stack:0 pid:3963 tgid:3963 ppid:2 flags:0x00000000 [ 1334.035451][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.035839][ T32] Call trace: [ 1334.036207][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.036713][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8839da4 r5:84ba0c00 [ 1334.037410][ T32] r4:84ba0c00 [ 1334.037586][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.038033][ T32] r5:84ba0c00 r4:8271a0b0 [ 1334.038427][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.039542][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.040365][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8839e20 [ 1334.040922][ T32] r4:00000000 [ 1334.041099][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.041592][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.041970][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.042333][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afbac0 [ 1334.063355][ T32] r4:00000000 [ 1334.063760][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.064192][ T32] r9:84ba0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1334.064589][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.065061][ T32] r5:00001000 r4:dfe53000 [ 1334.065336][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.065837][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.066359][ T32] r5:84bd4f7c r4:84bd4c00 [ 1334.066582][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.067283][ T32] r7:ddde3e40 r6:82c18200 r5:84bd4f7c r4:84c21d80 [ 1334.067617][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.068104][ T32] r10:84ba0c00 r9:84c21dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.068538][ T32] r4:84c21d80 [ 1334.068933][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.069484][ T32] r10:00000000 r9:ea8ade78 r8:84afbb80 r7:84c21d80 r6:80267888 r5:84ba0c00 [ 1334.069885][ T32] r4:84afb900 [ 1334.070114][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.070542][ T32] Exception stack(0xe8839fb0 to 0xe8839ff8) [ 1334.070913][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.071308][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.071809][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.072260][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afb900 [ 1334.083264][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.084118][ T32] INFO: task kworker/1:157:3966 blocked for more than 460 seconds. [ 1334.084528][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.084851][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.085279][ T32] task:kworker/1:157 state:D stack:0 pid:3966 tgid:3966 ppid:2 flags:0x00000000 [ 1334.085939][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.086398][ T32] Call trace: [ 1334.086606][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.087277][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8bdda4 r5:84ba3c00 [ 1334.087634][ T32] r4:84ba3c00 [ 1334.087885][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.088333][ T32] r5:84ba3c00 r4:8271a0b0 [ 1334.088593][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.089139][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.089802][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8bde20 [ 1334.090242][ T32] r4:00000000 [ 1334.090430][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.090989][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.091605][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.092082][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afbe00 [ 1334.092499][ T32] r4:00000000 [ 1334.103643][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.104109][ T32] r9:84ba3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1334.104533][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.105012][ T32] r5:00001000 r4:dff57000 [ 1334.105265][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.105649][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.106058][ T32] r5:84bd577c r4:84bd5400 [ 1334.106477][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.106926][ T32] r7:ddde3e40 r6:82c18200 r5:84bd577c r4:84c21e00 [ 1334.107239][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.107620][ T32] r10:84ba3c00 r9:84c21e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.107974][ T32] r4:84c21e00 [ 1334.108184][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.108545][ T32] r10:00000000 r9:ea8ade78 r8:84afbd00 r7:84c21e00 r6:80267888 r5:84ba3c00 [ 1334.108893][ T32] r4:84afbbc0 [ 1334.109084][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.109546][ T32] Exception stack(0xea8bdfb0 to 0xea8bdff8) [ 1334.109828][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.110265][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.110784][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.111131][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afbbc0 [ 1334.111568][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.111950][ T32] INFO: task kworker/1:158:3967 blocked for more than 460 seconds. [ 1334.112310][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.123344][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.123936][ T32] task:kworker/1:158 state:D stack:0 pid:3967 tgid:3967 ppid:2 flags:0x00000000 [ 1334.124471][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.124910][ T32] Call trace: [ 1334.125159][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.125586][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8c9da4 r5:84c85400 [ 1334.125953][ T32] r4:84c85400 [ 1334.126156][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.126682][ T32] r5:84c85400 r4:8271a0b0 [ 1334.126975][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.127753][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.128280][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c9e20 [ 1334.128734][ T32] r4:00000000 [ 1334.128942][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.129328][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.129821][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.130245][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aef000 [ 1334.130614][ T32] r4:00000000 [ 1334.130887][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.131496][ T32] r9:84c85400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1334.131986][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.143252][ T32] r5:00001000 r4:e049f000 [ 1334.143696][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.144249][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.144838][ T32] r5:84bd5f7c r4:84bd5c00 [ 1334.145080][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.145507][ T32] r7:ddde3e40 r6:82c18200 r5:84bd5f7c r4:84c21e80 [ 1334.145822][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.146536][ T32] r10:84c85400 r9:84c21eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.146954][ T32] r4:84c21e80 [ 1334.147146][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.147534][ T32] r10:00000000 r9:ea8bde78 r8:84ae7340 r7:84c21e80 r6:80267888 r5:84c85400 [ 1334.147900][ T32] r4:84afbdc0 [ 1334.148129][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.148471][ T32] Exception stack(0xea8c9fb0 to 0xea8c9ff8) [ 1334.148802][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.149353][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.149797][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.150275][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afbdc0 [ 1334.150603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.151249][ T32] INFO: task kworker/1:159:3969 blocked for more than 460 seconds. [ 1334.151595][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.151870][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.163215][ T32] task:kworker/1:159 state:D stack:0 pid:3969 tgid:3969 ppid:2 flags:0x00000000 [ 1334.163852][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.164197][ T32] Call trace: [ 1334.164388][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.164790][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8c5da4 r5:84ba4800 [ 1334.165063][ T32] r4:84ba4800 [ 1334.165661][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.166132][ T32] r5:84ba4800 r4:8271a0b0 [ 1334.166324][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.166676][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.167272][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c5e20 [ 1334.167645][ T32] r4:00000000 [ 1334.168663][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.169070][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.169498][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.169981][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af7f80 [ 1334.170422][ T32] r4:00000000 [ 1334.170675][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.171481][ T32] r9:84ba4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1334.171848][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.172316][ T32] r5:00001000 r4:e048f000 [ 1334.183069][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.183712][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.184682][ T32] r5:84bd5b7c r4:84bd5800 [ 1334.184877][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.185383][ T32] r7:ddde3e40 r6:82c18200 r5:84bd5b7c r4:84c21f00 [ 1334.185633][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.185999][ T32] r10:84ba4800 r9:84c21f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.186322][ T32] r4:84c21f00 [ 1334.186480][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.186947][ T32] r10:00000000 r9:ea8c9e78 r8:84afbe80 r7:84c21f00 r6:80267888 r5:84ba4800 [ 1334.187860][ T32] r4:84afbd80 [ 1334.188072][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.188520][ T32] Exception stack(0xea8c5fb0 to 0xea8c5ff8) [ 1334.188816][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.189156][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.189557][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.189895][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84afbd80 [ 1334.190315][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.190698][ T32] INFO: task kworker/0:273:3971 blocked for more than 460 seconds. [ 1334.191223][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.191515][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.191849][ T32] task:kworker/0:273 state:D stack:0 pid:3971 tgid:3971 ppid:2 flags:0x00000000 [ 1334.192273][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.203145][ T32] Call trace: [ 1334.203557][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.204045][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8cdda4 r5:84c86c00 [ 1334.204435][ T32] r4:84c86c00 [ 1334.204698][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.205152][ T32] r5:84c86c00 r4:8271a0b0 [ 1334.205412][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.205867][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.206475][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8cde20 [ 1334.207081][ T32] r4:00000000 [ 1334.207286][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.207692][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.208137][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.208543][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a98940 [ 1334.208851][ T32] r4:00000000 [ 1334.209027][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.209423][ T32] r9:84c86c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1334.209722][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.210304][ T32] r5:00001000 r4:e05e9000 [ 1334.210583][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.210912][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.211412][ T32] r5:84bfbb7c r4:84bfb800 [ 1334.211624][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.212201][ T32] r7:dddcfe40 r6:82c18000 r5:84bfbb7c r4:84c2e680 [ 1334.223135][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.223847][ T32] r10:84c86c00 r9:84c2e6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1334.224418][ T32] r4:84c2e680 [ 1334.224595][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.224898][ T32] r10:00000000 r9:e8855e78 r8:84ae7540 r7:84c2e680 r6:80267888 r5:84c86c00 [ 1334.225143][ T32] r4:84ae7500 [ 1334.225331][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.225739][ T32] Exception stack(0xea8cdfb0 to 0xea8cdff8) [ 1334.226115][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.226624][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.227143][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.227555][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae7500 [ 1334.227977][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.228535][ T32] INFO: task kworker/1:160:3974 blocked for more than 460 seconds. [ 1334.228926][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.229243][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.229798][ T32] task:kworker/1:160 state:D stack:0 pid:3974 tgid:3974 ppid:2 flags:0x00000000 [ 1334.230402][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.230732][ T32] Call trace: [ 1334.231004][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.231808][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8ddda4 r5:843e9800 [ 1334.232526][ T32] r4:843e9800 [ 1334.243696][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.244267][ T32] r5:843e9800 r4:8271a0b0 [ 1334.244495][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.245097][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.245780][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8dde20 [ 1334.246241][ T32] r4:00000000 [ 1334.246448][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.246960][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.247616][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.248175][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aef1c0 [ 1334.248654][ T32] r4:00000000 [ 1334.248898][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.249354][ T32] r9:843e9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1334.249784][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.250326][ T32] r5:00001000 r4:e04cf000 [ 1334.250610][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.251263][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.251815][ T32] r5:84bd637c r4:84bd6000 [ 1334.252300][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.263396][ T32] r7:ddde3e40 r6:82c18200 r5:84bd637c r4:84c21f80 [ 1334.264265][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.265314][ T32] r10:843e9800 r9:84c21fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.265903][ T32] r4:84c21f80 [ 1334.266156][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.266665][ T32] r10:00000000 r9:ea8c9e78 r8:84ae7780 r7:84c21f80 r6:80267888 r5:843e9800 [ 1334.267312][ T32] r4:84aef040 [ 1334.267670][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.268512][ T32] Exception stack(0xea8ddfb0 to 0xea8ddff8) [ 1334.269090][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.269631][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.270134][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.270664][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef040 [ 1334.271197][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.271795][ T32] INFO: task kworker/1:161:3976 blocked for more than 460 seconds. [ 1334.272191][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.272607][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.284076][ T32] task:kworker/1:161 state:D stack:0 pid:3976 tgid:3976 ppid:2 flags:0x00000000 [ 1334.284990][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.285674][ T32] Call trace: [ 1334.286205][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.286882][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8825da4 r5:84ba5400 [ 1334.287641][ T32] r4:84ba5400 [ 1334.287840][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.288647][ T32] r5:84ba5400 r4:8271a0b0 [ 1334.288855][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.289366][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.289915][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8825e20 [ 1334.290540][ T32] r4:00000000 [ 1334.290816][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.291498][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.291892][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.292374][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aef300 [ 1334.303273][ T32] r4:00000000 [ 1334.303722][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.304182][ T32] r9:84ba5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1334.304674][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.305118][ T32] r5:00001000 r4:e04e7000 [ 1334.305415][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.305932][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.306568][ T32] r5:84bd677c r4:84bd6400 [ 1334.306863][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.307347][ T32] r7:ddde3e40 r6:82c18200 r5:84bd677c r4:8435c000 [ 1334.307637][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.308194][ T32] r10:84ba5400 r9:8435c02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.308721][ T32] r4:8435c000 [ 1334.308942][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.309318][ T32] r10:00000000 r9:ea8dde78 r8:84aef3c0 r7:8435c000 r6:80267888 r5:84ba5400 [ 1334.309800][ T32] r4:84aef140 [ 1334.309983][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.310418][ T32] Exception stack(0xe8825fb0 to 0xe8825ff8) [ 1334.310696][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.311220][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.311658][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.311982][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef140 [ 1334.312362][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.323469][ T32] INFO: task kworker/1:162:3978 blocked for more than 460 seconds. [ 1334.324013][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.324376][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.324805][ T32] task:kworker/1:162 state:D stack:0 pid:3978 tgid:3978 ppid:2 flags:0x00000000 [ 1334.325355][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.325806][ T32] Call trace: [ 1334.326044][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.326450][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8e1da4 r5:84ba6c00 [ 1334.326891][ T32] r4:84ba6c00 [ 1334.327083][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.327531][ T32] r5:84ba6c00 r4:8271a0b0 [ 1334.327739][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.328217][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.328738][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8e1e20 [ 1334.329117][ T32] r4:00000000 [ 1334.329297][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.329774][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.330294][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.330857][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aef740 [ 1334.331373][ T32] r4:00000000 [ 1334.331522][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.331949][ T32] r9:84ba6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1334.332464][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.343373][ T32] r5:00001000 r4:e063d000 [ 1334.343829][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.344350][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.344929][ T32] r5:84bd6f7c r4:84bd6c00 [ 1334.345191][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.345722][ T32] r7:ddde3e40 r6:82c18200 r5:84bd6f7c r4:8435c080 [ 1334.346072][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.346570][ T32] r10:84ba6c00 r9:8435c0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.347038][ T32] r4:8435c080 [ 1334.347235][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.347640][ T32] r10:00000000 r9:e8825e78 r8:84aef400 r7:8435c080 r6:80267888 r5:84ba6c00 [ 1334.347997][ T32] r4:84aef240 [ 1334.348197][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.348605][ T32] Exception stack(0xea8e1fb0 to 0xea8e1ff8) [ 1334.348889][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.349251][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.349695][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.350128][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef240 [ 1334.350555][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.350967][ T32] INFO: task kworker/1:163:3979 blocked for more than 460 seconds. [ 1334.351369][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.351576][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.351923][ T32] task:kworker/1:163 state:D stack:0 pid:3979 tgid:3979 ppid:2 flags:0x00000000 [ 1334.352418][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.363307][ T32] Call trace: [ 1334.363788][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.364289][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8d1da4 r5:84ba6000 [ 1334.364699][ T32] r4:84ba6000 [ 1334.364957][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.365471][ T32] r5:84ba6000 r4:8271a0b0 [ 1334.365846][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.366479][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.367091][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8d1e20 [ 1334.367447][ T32] r4:00000000 [ 1334.367682][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.368238][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.368737][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.369266][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aef540 [ 1334.369611][ T32] r4:00000000 [ 1334.369863][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.370275][ T32] r9:84ba6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1334.370685][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.371108][ T32] r5:00001000 r4:e05b3000 [ 1334.371342][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.371793][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.372214][ T32] r5:84bd6b7c r4:84bd6800 [ 1334.372416][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.383957][ T32] r7:ddde3e40 r6:82c18200 r5:84bd6b7c r4:8435c100 [ 1334.384344][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.384886][ T32] r10:84ba6000 r9:8435c12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.385390][ T32] r4:8435c100 [ 1334.385589][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.386029][ T32] r10:00000000 r9:ea8e1e78 r8:84aef640 r7:8435c100 r6:80267888 r5:84ba6000 [ 1334.386520][ T32] r4:84aef600 [ 1334.386822][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.387347][ T32] Exception stack(0xea8d1fb0 to 0xea8d1ff8) [ 1334.387719][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.388157][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.388674][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.389037][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef600 [ 1334.389446][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.389972][ T32] INFO: task kworker/1:164:3982 blocked for more than 460 seconds. [ 1334.390561][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.390958][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.391653][ T32] task:kworker/1:164 state:D stack:0 pid:3982 tgid:3982 ppid:2 flags:0x00000000 [ 1334.392177][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.403380][ T32] Call trace: [ 1334.403837][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.404275][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8e5da4 r5:84ba3000 [ 1334.404686][ T32] r4:84ba3000 [ 1334.404853][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.405359][ T32] r5:84ba3000 r4:8271a0b0 [ 1334.405647][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.406187][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.406675][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8e5e20 [ 1334.407082][ T32] r4:00000000 [ 1334.407282][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.407752][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.408280][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.408711][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aef840 [ 1334.409046][ T32] r4:00000000 [ 1334.409291][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.409634][ T32] r9:84ba3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1334.410124][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.410645][ T32] r5:00001000 r4:e0667000 [ 1334.411026][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.411639][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.412082][ T32] r5:84bd737c r4:84bd7000 [ 1334.412333][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.423291][ T32] r7:ddde3e40 r6:82c18200 r5:84bd737c r4:8435c180 [ 1334.423877][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.424391][ T32] r10:84ba3000 r9:8435c1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.424845][ T32] r4:8435c180 [ 1334.425071][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.425580][ T32] r10:00000000 r9:ea8e1e78 r8:84aef900 r7:8435c180 r6:80267888 r5:84ba3000 [ 1334.425982][ T32] r4:84aef6c0 [ 1334.426233][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.426683][ T32] Exception stack(0xea8e5fb0 to 0xea8e5ff8) [ 1334.427099][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.427650][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.428208][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.428656][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef6c0 [ 1334.428915][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.429300][ T32] INFO: task kworker/1:165:3984 blocked for more than 460 seconds. [ 1334.429608][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.429828][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.430293][ T32] task:kworker/1:165 state:D stack:0 pid:3984 tgid:3984 ppid:2 flags:0x00000000 [ 1334.430868][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.431246][ T32] Call trace: [ 1334.431465][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.431982][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8f5da4 r5:84a18c00 [ 1334.443231][ T32] r4:84a18c00 [ 1334.443584][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.444119][ T32] r5:84a18c00 r4:8271a0b0 [ 1334.444412][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.445017][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.445604][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f5e20 [ 1334.446002][ T32] r4:00000000 [ 1334.446200][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.446625][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.447108][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.447636][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aefa80 [ 1334.448077][ T32] r4:00000000 [ 1334.448309][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.448787][ T32] r9:84a18c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1334.449360][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.449787][ T32] r5:00001000 r4:e0675000 [ 1334.450048][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.450568][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.451116][ T32] r5:84bd777c r4:84bd7400 [ 1334.451355][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.451955][ T32] r7:ddde3e40 r6:82c18200 r5:84bd777c r4:8435c200 [ 1334.463229][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.463957][ T32] r10:84a18c00 r9:8435c22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.464667][ T32] r4:8435c200 [ 1334.464942][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.465331][ T32] r10:00000000 r9:ea8e5e78 r8:84ae7c40 r7:8435c200 r6:80267888 r5:84a18c00 [ 1334.465665][ T32] r4:84aef980 [ 1334.465819][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.466196][ T32] Exception stack(0xea8f5fb0 to 0xea8f5ff8) [ 1334.466447][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.466859][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.467339][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.467887][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef980 [ 1334.468244][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.468610][ T32] INFO: task kworker/1:166:3986 blocked for more than 460 seconds. [ 1334.469052][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.469391][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.469747][ T32] task:kworker/1:166 state:D stack:0 pid:3986 tgid:3986 ppid:2 flags:0x00000000 [ 1334.470269][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.470559][ T32] Call trace: [ 1334.470987][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.471348][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea901da4 r5:84a18000 [ 1334.471648][ T32] r4:84a18000 [ 1334.471878][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.472365][ T32] r5:84a18000 r4:8271a0b0 [ 1334.472604][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.483917][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.484433][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea901e20 [ 1334.484802][ T32] r4:00000000 [ 1334.485155][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.485574][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.486072][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.486917][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84af7d40 [ 1334.487247][ T32] r4:00000000 [ 1334.487486][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.487895][ T32] r9:84a18000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1334.488288][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.488664][ T32] r5:00001000 r4:e06c1000 [ 1334.488917][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.489296][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.489674][ T32] r5:84bdc77c r4:84bdc400 [ 1334.489996][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.490411][ T32] r7:ddde3e40 r6:82c18200 r5:84bdc77c r4:8435c280 [ 1334.491080][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.491583][ T32] r10:84a18000 r9:8435c2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.491873][ T32] r4:8435c280 [ 1334.492121][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.492475][ T32] r10:00000000 r9:ea8f5e78 r8:84ae7e00 r7:8435c280 r6:80267888 r5:84a18000 [ 1334.503692][ T32] r4:84aef940 [ 1334.503918][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.504278][ T32] Exception stack(0xea901fb0 to 0xea901ff8) [ 1334.504548][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.504840][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.505155][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.505539][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef940 [ 1334.505986][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.506344][ T32] INFO: task kworker/1:167:3987 blocked for more than 460 seconds. [ 1334.506934][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.507464][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.507763][ T32] task:kworker/1:167 state:D stack:0 pid:3987 tgid:3987 ppid:2 flags:0x00000000 [ 1334.508629][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.509010][ T32] Call trace: [ 1334.509247][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.509774][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea905da4 r5:84a1a400 [ 1334.510474][ T32] r4:84a1a400 [ 1334.510650][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.511105][ T32] r5:84a1a400 r4:8271a0b0 [ 1334.511339][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.511940][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.512381][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea905e20 [ 1334.523458][ T32] r4:00000000 [ 1334.523843][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.524398][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.524885][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.525236][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aefbc0 [ 1334.525637][ T32] r4:00000000 [ 1334.525807][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.526337][ T32] r9:84a1a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1334.526851][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.527192][ T32] r5:00001000 r4:e068f000 [ 1334.527417][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.527795][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.528256][ T32] r5:84bd7b7c r4:84bd7800 [ 1334.528472][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.529061][ T32] r7:ddde3e40 r6:82c18200 r5:84bd7b7c r4:8435c300 [ 1334.529534][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.529933][ T32] r10:84a1a400 r9:8435c32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.530247][ T32] r4:8435c300 [ 1334.530467][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.530920][ T32] r10:00000000 r9:ea901e78 r8:84ae7f00 r7:8435c300 r6:80267888 r5:84a1a400 [ 1334.531651][ T32] r4:84aef940 [ 1334.531825][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.532245][ T32] Exception stack(0xea905fb0 to 0xea905ff8) [ 1334.543194][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.543791][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.544190][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.544561][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aef940 [ 1334.544859][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.545187][ T32] INFO: task kworker/1:168:3989 blocked for more than 461 seconds. [ 1334.545711][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.545971][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.546610][ T32] task:kworker/1:168 state:D stack:0 pid:3989 tgid:3989 ppid:2 flags:0x00000000 [ 1334.547319][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.547868][ T32] Call trace: [ 1334.548202][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.548568][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea915da4 r5:84a19800 [ 1334.548868][ T32] r4:84a19800 [ 1334.549041][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.549428][ T32] r5:84a19800 r4:8271a0b0 [ 1334.549706][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.550400][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.550902][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea915e20 [ 1334.551209][ T32] r4:00000000 [ 1334.551478][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.552332][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.563736][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.564368][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aefcc0 [ 1334.564740][ T32] r4:00000000 [ 1334.564923][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.565308][ T32] r9:84a19800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1334.565583][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.566073][ T32] r5:00001000 r4:e069f000 [ 1334.566281][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.566597][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.567037][ T32] r5:84bd7f7c r4:84bd7c00 [ 1334.567246][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.567633][ T32] r7:ddde3e40 r6:82c18200 r5:84bd7f7c r4:8435c380 [ 1334.567896][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.568294][ T32] r10:84a19800 r9:8435c3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.568785][ T32] r4:8435c380 [ 1334.568959][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.569333][ T32] r10:00000000 r9:ea901e78 r8:84ae7b00 r7:8435c380 r6:80267888 r5:84a19800 [ 1334.569616][ T32] r4:84aefb40 [ 1334.569784][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.570103][ T32] Exception stack(0xea915fb0 to 0xea915ff8) [ 1334.570350][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.570732][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.571140][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.571426][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aefb40 [ 1334.571682][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.571948][ T32] INFO: task kworker/1:169:3991 blocked for more than 461 seconds. [ 1334.572230][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.572537][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.574188][ T32] task:kworker/1:169 state:D stack:0 pid:3991 tgid:3991 ppid:2 flags:0x00000000 [ 1334.575673][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.575964][ T32] Call trace: [ 1334.576170][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.576496][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea91dda4 r5:84a1c800 [ 1334.576747][ T32] r4:84a1c800 [ 1334.576879][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.577192][ T32] r5:84a1c800 r4:8271a0b0 [ 1334.577365][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.577709][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.578055][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea91de20 [ 1334.578328][ T32] r4:00000000 [ 1334.578477][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.578823][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.579547][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.579855][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84aefe00 [ 1334.580116][ T32] r4:00000000 [ 1334.580283][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.580570][ T32] r9:84a1c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1334.580831][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.581134][ T32] r5:00001000 r4:e06b5000 [ 1334.581318][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.581606][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.581913][ T32] r5:84bdc37c r4:84bdc000 [ 1334.582089][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.582416][ T32] r7:ddde3e40 r6:82c18200 r5:84bdc37c r4:8435c400 [ 1334.582633][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.603845][ T32] r10:84a1c800 r9:8435c42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.604377][ T32] r4:8435c400 [ 1334.604511][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.604822][ T32] r10:00000000 r9:ea901e78 r8:84ae7180 r7:8435c400 r6:80267888 r5:84a1c800 [ 1334.605063][ T32] r4:84aefc80 [ 1334.605189][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.605983][ T32] Exception stack(0xea91dfb0 to 0xea91dff8) [ 1334.606235][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.606560][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.606969][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.607249][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aefc80 [ 1334.607560][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.607879][ T32] INFO: task kworker/0:274:3993 blocked for more than 461 seconds. [ 1334.608191][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.608416][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.608701][ T32] task:kworker/0:274 state:D stack:0 pid:3993 tgid:3993 ppid:2 flags:0x00000000 [ 1334.609149][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.609435][ T32] Call trace: [ 1334.609623][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.609984][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea925da4 r5:84a1b000 [ 1334.610282][ T32] r4:84a1b000 [ 1334.610449][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.610900][ T32] r5:84a1b000 r4:8271a0b0 [ 1334.611104][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.611490][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.611885][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea925e20 [ 1334.612207][ T32] r4:00000000 [ 1334.612370][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.623817][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.624597][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.624988][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439db80 [ 1334.625309][ T32] r4:00000000 [ 1334.625501][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.625865][ T32] r9:84a1b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1334.626195][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.626574][ T32] r5:00001000 r4:ea97f000 [ 1334.626900][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.627256][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.627616][ T32] r5:84bdef7c r4:84bdec00 [ 1334.627812][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.628228][ T32] r7:dddcfe40 r6:82c18000 r5:84bdef7c r4:84c2e700 [ 1334.628489][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.628840][ T32] r10:84a1b000 r9:84c2e72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1334.629143][ T32] r4:84c2e700 [ 1334.629296][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.629638][ T32] r10:00000000 r9:ea8cde78 r8:84ae7440 r7:84c2e700 r6:80267888 r5:84a1b000 [ 1334.629973][ T32] r4:84ae7a00 [ 1334.630358][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.630710][ T32] Exception stack(0xea925fb0 to 0xea925ff8) [ 1334.631072][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.631420][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.631773][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.632083][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ae7a00 [ 1334.632518][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.632892][ T32] INFO: task kworker/1:170:3995 blocked for more than 461 seconds. [ 1334.633233][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.633486][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.633790][ T32] task:kworker/1:170 state:D stack:0 pid:3995 tgid:3995 ppid:2 flags:0x00000000 [ 1334.634340][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.634656][ T32] Call trace: [ 1334.635039][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.635418][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea92dda4 r5:84a1e000 [ 1334.635751][ T32] r4:84a1e000 [ 1334.635950][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.636343][ T32] r5:84a1e000 r4:8271a0b0 [ 1334.636557][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.637009][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.637435][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea92de20 [ 1334.637752][ T32] r4:00000000 [ 1334.637931][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.638291][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.638637][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.669951][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439d380 [ 1334.671234][ T32] r4:00000000 [ 1334.671434][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.671816][ T32] r9:84a1e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1334.672165][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.672532][ T32] r5:00001000 r4:e0705000 [ 1334.672740][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.673099][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.673459][ T32] r5:84bdd77c r4:84bdd400 [ 1334.673661][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.703506][ T32] r7:ddde3e40 r6:82c18200 r5:84bdd77c r4:8435c480 [ 1334.705319][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.705798][ T32] r10:84a1e000 r9:8435c4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.706121][ T32] r4:8435c480 [ 1334.706300][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.706909][ T32] r10:00000000 r9:ea901e78 r8:842e6040 r7:8435c480 r6:80267888 r5:84a1e000 [ 1334.707594][ T32] r4:84af7c00 [ 1334.707754][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.708127][ T32] Exception stack(0xea92dfb0 to 0xea92dff8) [ 1334.708447][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.708734][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.709269][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.709686][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84af7c00 [ 1334.710327][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.710682][ T32] INFO: task kworker/1:171:3996 blocked for more than 461 seconds. [ 1334.711071][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.711364][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.711712][ T32] task:kworker/1:171 state:D stack:0 pid:3996 tgid:3996 ppid:2 flags:0x00000000 [ 1334.712251][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.723528][ T32] Call trace: [ 1334.723998][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.724431][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea931da4 r5:84a1ec00 [ 1334.724764][ T32] r4:84a1ec00 [ 1334.724997][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.725522][ T32] r5:84a1ec00 r4:8271a0b0 [ 1334.725764][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.726163][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.726670][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea931e20 [ 1334.727113][ T32] r4:00000000 [ 1334.727424][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.727819][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.728259][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.728629][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84afbf40 [ 1334.728982][ T32] r4:00000000 [ 1334.729190][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.729515][ T32] r9:84a1ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1334.730123][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.730482][ T32] r5:00001000 r4:e06cf000 [ 1334.730862][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.731204][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.731674][ T32] r5:84bdcb7c r4:84bdc800 [ 1334.731895][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.732328][ T32] r7:ddde3e40 r6:82c18200 r5:84bdcb7c r4:8435c500 [ 1334.743234][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.743883][ T32] r10:84a1ec00 r9:8435c52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.744279][ T32] r4:8435c500 [ 1334.744464][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.744902][ T32] r10:00000000 r9:ea92de78 r8:842e6140 r7:8435c500 r6:80267888 r5:84a1ec00 [ 1334.745220][ T32] r4:84aeff00 [ 1334.745434][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.745762][ T32] Exception stack(0xea931fb0 to 0xea931ff8) [ 1334.746207][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.746495][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.746832][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.747180][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84aeff00 [ 1334.747558][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.747949][ T32] INFO: task kworker/1:172:3998 blocked for more than 461 seconds. [ 1334.748342][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.748576][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.748899][ T32] task:kworker/1:172 state:D stack:0 pid:3998 tgid:3998 ppid:2 flags:0x00000000 [ 1334.749496][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.749824][ T32] Call trace: [ 1334.750025][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.750378][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea939da4 r5:84a1d400 [ 1334.750706][ T32] r4:84a1d400 [ 1334.750915][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.751270][ T32] r5:84a1d400 r4:8271a0b0 [ 1334.751455][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.751862][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.752279][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea939e20 [ 1334.752766][ T32] r4:00000000 [ 1334.763544][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.764041][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.764439][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.764779][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439d000 [ 1334.765165][ T32] r4:00000000 [ 1334.765347][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.765752][ T32] r9:84a1d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1334.766229][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.766806][ T32] r5:00001000 r4:e06df000 [ 1334.767020][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.767353][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.767835][ T32] r5:84bdcf7c r4:84bdcc00 [ 1334.768053][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.768434][ T32] r7:ddde3e40 r6:82c18200 r5:84bdcf7c r4:8435c580 [ 1334.768684][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.769063][ T32] r10:84a1d400 r9:8435c5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.769356][ T32] r4:8435c580 [ 1334.769530][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.769939][ T32] r10:00000000 r9:ea92de78 r8:842e6340 r7:8435c580 r6:80267888 r5:84a1d400 [ 1334.770233][ T32] r4:8439d040 [ 1334.770486][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.770956][ T32] Exception stack(0xea939fb0 to 0xea939ff8) [ 1334.771226][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.771853][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.772225][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.783276][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d040 [ 1334.783769][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.784151][ T32] INFO: task kworker/1:173:4000 blocked for more than 461 seconds. [ 1334.784491][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.784863][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.785244][ T32] task:kworker/1:173 state:D stack:0 pid:4000 tgid:4000 ppid:2 flags:0x00000000 [ 1334.785735][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.786101][ T32] Call trace: [ 1334.786308][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.786685][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea919da4 r5:84ba2400 [ 1334.787060][ T32] r4:84ba2400 [ 1334.787215][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.787664][ T32] r5:84ba2400 r4:8271a0b0 [ 1334.787985][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.788722][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.789149][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea919e20 [ 1334.789440][ T32] r4:00000000 [ 1334.789598][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.789977][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.790301][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.790649][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439d1c0 [ 1334.791027][ T32] r4:00000000 [ 1334.791201][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.791582][ T32] r9:84ba2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1334.791887][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.792209][ T32] r5:00001000 r4:e06f5000 [ 1334.803229][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.804005][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.804463][ T32] r5:84bdd37c r4:84bdd000 [ 1334.805008][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.805444][ T32] r7:ddde3e40 r6:82c18200 r5:84bdd37c r4:8435c600 [ 1334.805688][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.806191][ T32] r10:84ba2400 r9:8435c62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.806574][ T32] r4:8435c600 [ 1334.806842][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.807286][ T32] r10:00000000 r9:ea92de78 r8:8439d240 r7:8435c600 r6:80267888 r5:84ba2400 [ 1334.807635][ T32] r4:8439d180 [ 1334.807857][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.808207][ T32] Exception stack(0xea919fb0 to 0xea919ff8) [ 1334.808473][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.808893][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.809398][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.809867][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d180 [ 1334.810307][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.810867][ T32] INFO: task kworker/1:174:4003 blocked for more than 461 seconds. [ 1334.811213][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.811478][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.811860][ T32] task:kworker/1:174 state:D stack:0 pid:4003 tgid:4003 ppid:2 flags:0x00000000 [ 1334.812391][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.823233][ T32] Call trace: [ 1334.823760][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.824240][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea949da4 r5:83b98000 [ 1334.824654][ T32] r4:83b98000 [ 1334.824865][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.825406][ T32] r5:83b98000 r4:8271a0b0 [ 1334.825613][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.826231][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.826931][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea949e20 [ 1334.827351][ T32] r4:00000000 [ 1334.827591][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.828151][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.828776][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.829299][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439d500 [ 1334.829797][ T32] r4:00000000 [ 1334.830135][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.830668][ T32] r9:83b98000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1334.831138][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.831547][ T32] r5:00001000 r4:e0727000 [ 1334.831884][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.832416][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.843345][ T32] r5:84bddb7c r4:84bdd800 [ 1334.843782][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.844292][ T32] r7:ddde3e40 r6:82c18200 r5:84bddb7c r4:8435c680 [ 1334.844649][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.845062][ T32] r10:83b98000 r9:8435c6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.845517][ T32] r4:8435c680 [ 1334.845721][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.846197][ T32] r10:00000000 r9:ea92de78 r8:842e66c0 r7:8435c680 r6:80267888 r5:83b98000 [ 1334.846564][ T32] r4:8439d300 [ 1334.846815][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.847300][ T32] Exception stack(0xea949fb0 to 0xea949ff8) [ 1334.847622][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.848184][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.848660][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.848991][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d300 [ 1334.849378][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.849791][ T32] INFO: task kworker/1:175:4004 blocked for more than 461 seconds. [ 1334.850415][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.850687][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.851123][ T32] task:kworker/1:175 state:D stack:0 pid:4004 tgid:4004 ppid:2 flags:0x00000000 [ 1334.851715][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.852042][ T32] Call trace: [ 1334.852261][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.863364][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea94dda4 r5:83b98c00 [ 1334.863939][ T32] r4:83b98c00 [ 1334.864221][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.864851][ T32] r5:83b98c00 r4:8271a0b0 [ 1334.865216][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.865857][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.866457][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea94de20 [ 1334.866999][ T32] r4:00000000 [ 1334.867190][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.867727][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.868526][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.869037][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439dd00 [ 1334.869481][ T32] r4:00000000 [ 1334.869710][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.870243][ T32] r9:83b98c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1334.870616][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.871181][ T32] r5:00001000 r4:ea985000 [ 1334.871415][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.871828][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.872377][ T32] r5:84bdf37c r4:84bdf000 [ 1334.883198][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.883976][ T32] r7:ddde3e40 r6:82c18200 r5:84bdf37c r4:8435c700 [ 1334.884322][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.884942][ T32] r10:83b98c00 r9:8435c72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.885507][ T32] r4:8435c700 [ 1334.885729][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.886380][ T32] r10:00000000 r9:ea949e78 r8:842e67c0 r7:8435c700 r6:80267888 r5:83b98c00 [ 1334.886912][ T32] r4:8439d300 [ 1334.887196][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.887693][ T32] Exception stack(0xea94dfb0 to 0xea94dff8) [ 1334.887993][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.888473][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.888845][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.889212][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d300 [ 1334.889745][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.890161][ T32] INFO: task kworker/1:176:4006 blocked for more than 461 seconds. [ 1334.890482][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.890902][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.891335][ T32] task:kworker/1:176 state:D stack:0 pid:4006 tgid:4006 ppid:2 flags:0x00000000 [ 1334.892004][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.892329][ T32] Call trace: [ 1334.903299][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.903981][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea955da4 r5:83b9a400 [ 1334.904575][ T32] r4:83b9a400 [ 1334.904805][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.905368][ T32] r5:83b9a400 r4:8271a0b0 [ 1334.905586][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.906185][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.906821][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea955e20 [ 1334.907145][ T32] r4:00000000 [ 1334.907288][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.907792][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.908280][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.908794][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439d680 [ 1334.909226][ T32] r4:00000000 [ 1334.909482][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.910147][ T32] r9:83b9a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1334.910667][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.911243][ T32] r5:00001000 r4:e0733000 [ 1334.911618][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.912113][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.923260][ T32] r5:84bddf7c r4:84bddc00 [ 1334.923641][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.924180][ T32] r7:ddde3e40 r6:82c18200 r5:84bddf7c r4:8435c780 [ 1334.924502][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.925026][ T32] r10:83b9a400 r9:8435c7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.925372][ T32] r4:8435c780 [ 1334.925551][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.925993][ T32] r10:00000000 r9:ea94de78 r8:842e6980 r7:8435c780 r6:80267888 r5:83b9a400 [ 1334.926420][ T32] r4:8439d480 [ 1334.926617][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.927148][ T32] Exception stack(0xea955fb0 to 0xea955ff8) [ 1334.927481][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.927976][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.928299][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.928608][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d480 [ 1334.929139][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.929739][ T32] INFO: task kworker/1:177:4008 blocked for more than 461 seconds. [ 1334.930242][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.930591][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.931074][ T32] task:kworker/1:177 state:D stack:0 pid:4008 tgid:4008 ppid:2 flags:0x00000000 [ 1334.931560][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.931859][ T32] Call trace: [ 1334.932121][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.943347][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea965da4 r5:83b9bc00 [ 1334.943867][ T32] r4:83b9bc00 [ 1334.944108][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.944664][ T32] r5:83b9bc00 r4:8271a0b0 [ 1334.944909][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.945616][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.946248][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea965e20 [ 1334.946789][ T32] r4:00000000 [ 1334.947000][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.947528][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.948168][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.948695][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439d780 [ 1334.949033][ T32] r4:00000000 [ 1334.949231][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.949824][ T32] r9:83b9bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1334.950375][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.950879][ T32] r5:00001000 r4:ea907000 [ 1334.951112][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.951526][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.951974][ T32] r5:84bde37c r4:84bde000 [ 1334.952227][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.963349][ T32] r7:ddde3e40 r6:82c18200 r5:84bde37c r4:8435c800 [ 1334.963900][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.964466][ T32] r10:83b9bc00 r9:8435c82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.965240][ T32] r4:8435c800 [ 1334.965520][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.966221][ T32] r10:00000000 r9:ea94de78 r8:842e6b80 r7:8435c800 r6:80267888 r5:83b9bc00 [ 1334.966715][ T32] r4:8439d600 [ 1334.967084][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.967649][ T32] Exception stack(0xea965fb0 to 0xea965ff8) [ 1334.967956][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.968478][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.968847][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.969217][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d600 [ 1334.969612][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.970144][ T32] INFO: task kworker/1:178:4011 blocked for more than 461 seconds. [ 1334.970437][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.970769][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.971222][ T32] task:kworker/1:178 state:D stack:0 pid:4011 tgid:4011 ppid:2 flags:0x00000000 [ 1334.971998][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.972322][ T32] Call trace: [ 1334.983184][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.983904][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea975da4 r5:83b9e000 [ 1334.984404][ T32] r4:83b9e000 [ 1334.984598][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.985187][ T32] r5:83b9e000 r4:8271a0b0 [ 1334.985524][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.985976][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.986441][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea975e20 [ 1334.986847][ T32] r4:00000000 [ 1334.987185][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.987613][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.988124][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.988671][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439d8c0 [ 1334.989254][ T32] r4:00000000 [ 1334.989494][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.990163][ T32] r9:83b9e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1334.990588][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.991249][ T32] r5:00001000 r4:ea959000 [ 1334.991422][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.991865][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.992500][ T32] r5:84bde77c r4:84bde400 [ 1335.003689][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.004666][ T32] r7:ddde3e40 r6:82c18200 r5:84bde77c r4:8435c880 [ 1335.004971][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.005624][ T32] r10:83b9e000 r9:8435c8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.006226][ T32] r4:8435c880 [ 1335.006574][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.007308][ T32] r10:00000000 r9:ea94de78 r8:842e6e80 r7:8435c880 r6:80267888 r5:83b9e000 [ 1335.007677][ T32] r4:8439d740 [ 1335.007870][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.008352][ T32] Exception stack(0xea975fb0 to 0xea975ff8) [ 1335.008799][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.009337][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.010381][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.011099][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d740 [ 1335.012051][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.033447][ T32] INFO: task kworker/1:179:4012 blocked for more than 461 seconds. [ 1335.034102][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.034430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.034882][ T32] task:kworker/1:179 state:D stack:0 pid:4012 tgid:4012 ppid:2 flags:0x00000000 [ 1335.035437][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.035799][ T32] Call trace: [ 1335.036085][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.036526][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea979da4 r5:83b9b000 [ 1335.037158][ T32] r4:83b9b000 [ 1335.037357][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.037898][ T32] r5:83b9b000 r4:8271a0b0 [ 1335.038123][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.038670][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.039292][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea979e20 [ 1335.039652][ T32] r4:00000000 [ 1335.040121][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.040639][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.041015][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.041518][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439da00 [ 1335.041875][ T32] r4:00000000 [ 1335.042104][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.053451][ T32] r9:83b9b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1335.054094][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.054609][ T32] r5:00001000 r4:ea96d000 [ 1335.054918][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.055336][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.055782][ T32] r5:84bdeb7c r4:84bde800 [ 1335.056111][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.056689][ T32] r7:ddde3e40 r6:82c18200 r5:84bdeb7c r4:8435c900 [ 1335.057068][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.057658][ T32] r10:83b9b000 r9:8435c92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.058157][ T32] r4:8435c900 [ 1335.058379][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.058954][ T32] r10:00000000 r9:ea94de78 r8:842e6f40 r7:8435c900 r6:80267888 r5:83b9b000 [ 1335.059336][ T32] r4:8439d800 [ 1335.059549][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.059945][ T32] Exception stack(0xea979fb0 to 0xea979ff8) [ 1335.060221][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.060705][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.061091][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.061572][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439d800 [ 1335.062084][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.073448][ T32] INFO: task kworker/1:180:4014 blocked for more than 461 seconds. [ 1335.074104][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.074434][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.074911][ T32] task:kworker/1:180 state:D stack:0 pid:4014 tgid:4014 ppid:2 flags:0x00000000 [ 1335.075493][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.075899][ T32] Call trace: [ 1335.076140][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.076544][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea989da4 r5:83b9c800 [ 1335.076914][ T32] r4:83b9c800 [ 1335.077264][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.077752][ T32] r5:83b9c800 r4:8271a0b0 [ 1335.077982][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.078512][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.079171][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea989e20 [ 1335.079474][ T32] r4:00000000 [ 1335.081808][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.083480][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.083974][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.084405][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439de40 [ 1335.084867][ T32] r4:00000000 [ 1335.085073][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.085485][ T32] r9:83b9c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1335.085953][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.086376][ T32] r5:00001000 r4:ea995000 [ 1335.086790][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.087230][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.087608][ T32] r5:84bdf77c r4:84bdf400 [ 1335.087805][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.088220][ T32] r7:ddde3e40 r6:82c18200 r5:84bdf77c r4:8435c980 [ 1335.088512][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.088876][ T32] r10:83b9c800 r9:8435c9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.089350][ T32] r4:8435c980 [ 1335.089518][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.089891][ T32] r10:00000000 r9:ea94de78 r8:842e6d80 r7:8435c980 r6:80267888 r5:83b9c800 [ 1335.090248][ T32] r4:8439db40 [ 1335.090402][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.090790][ T32] Exception stack(0xea989fb0 to 0xea989ff8) [ 1335.091067][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.091517][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.091949][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.092390][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439db40 [ 1335.113300][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.113866][ T32] INFO: task kworker/0:275:4017 blocked for more than 461 seconds. [ 1335.114219][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.114467][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.114938][ T32] task:kworker/0:275 state:D stack:0 pid:4017 tgid:4017 ppid:2 flags:0x00000000 [ 1335.115474][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.115917][ T32] Call trace: [ 1335.116152][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.116515][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea93dda4 r5:83b9ec00 [ 1335.116831][ T32] r4:83b9ec00 [ 1335.117019][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.117378][ T32] r5:83b9ec00 r4:8271a0b0 [ 1335.117571][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.117969][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.118532][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea93de20 [ 1335.118953][ T32] r4:00000000 [ 1335.119198][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.119629][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.120021][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.120434][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842e6cc0 [ 1335.120738][ T32] r4:00000000 [ 1335.120955][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.121287][ T32] r9:83b9ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1335.121695][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.122059][ T32] r5:00001000 r4:ea98f000 [ 1335.122258][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.133212][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.133893][ T32] r5:84bfaf7c r4:84bfac00 [ 1335.134110][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.134509][ T32] r7:dddcfe40 r6:82c18000 r5:84bfaf7c r4:84c2e780 [ 1335.134853][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.135289][ T32] r10:83b9ec00 r9:84c2e7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.135614][ T32] r4:84c2e780 [ 1335.135772][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.136123][ T32] r10:00000000 r9:ea8cde78 r8:842e6880 r7:84c2e780 r6:80267888 r5:83b9ec00 [ 1335.136404][ T32] r4:842e6a00 [ 1335.136580][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.137009][ T32] Exception stack(0xea93dfb0 to 0xea93dff8) [ 1335.137254][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.137539][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.137865][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.138372][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842e6a00 [ 1335.138661][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.139033][ T32] INFO: task kworker/1:181:4019 blocked for more than 461 seconds. [ 1335.139325][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.139683][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.140163][ T32] task:kworker/1:181 state:D stack:0 pid:4019 tgid:4019 ppid:2 flags:0x00000000 [ 1335.140728][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.141033][ T32] Call trace: [ 1335.141245][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.141589][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea971da4 r5:83b9d400 [ 1335.141877][ T32] r4:83b9d400 [ 1335.142088][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.142421][ T32] r5:83b9d400 r4:8271a0b0 [ 1335.153210][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.153941][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.154430][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea971e20 [ 1335.154898][ T32] r4:00000000 [ 1335.155100][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.155584][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.156053][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.156547][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439dec0 [ 1335.156994][ T32] r4:00000000 [ 1335.157217][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.157713][ T32] r9:83b9d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1335.158106][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.158507][ T32] r5:00001000 r4:df9a5000 [ 1335.158721][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.159160][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.159657][ T32] r5:84bdff7c r4:84bdfc00 [ 1335.159892][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.160410][ T32] r7:ddde3e40 r6:82c18200 r5:84bdff7c r4:8435ca00 [ 1335.160728][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.161322][ T32] r10:83b9d400 r9:8435ca2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.161782][ T32] r4:8435ca00 [ 1335.162035][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.162422][ T32] r10:00000000 r9:ea989e78 r8:842e6a00 r7:8435ca00 r6:80267888 r5:83b9d400 [ 1335.173338][ T32] r4:8439db40 [ 1335.173738][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.174226][ T32] Exception stack(0xea971fb0 to 0xea971ff8) [ 1335.174606][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.175115][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.175607][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.176016][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439db40 [ 1335.176407][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.176916][ T32] INFO: task kworker/0:276:4021 blocked for more than 461 seconds. [ 1335.177325][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.177665][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.178223][ T32] task:kworker/0:276 state:D stack:0 pid:4021 tgid:4021 ppid:2 flags:0x00000000 [ 1335.178858][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.179247][ T32] Call trace: [ 1335.179515][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.179920][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8e9da4 r5:83b99800 [ 1335.180300][ T32] r4:83b99800 [ 1335.180527][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.181042][ T32] r5:83b99800 r4:8271a0b0 [ 1335.181289][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.181749][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.182407][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8e9e20 [ 1335.193259][ T32] r4:00000000 [ 1335.193678][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.194217][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.194731][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.195338][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842e6240 [ 1335.195777][ T32] r4:00000000 [ 1335.195991][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.196457][ T32] r9:83b99800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1335.196817][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.197255][ T32] r5:00001000 r4:ea99b000 [ 1335.197504][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.198019][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.198439][ T32] r5:84bfb37c r4:84bfb000 [ 1335.198716][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.199336][ T32] r7:dddcfe40 r6:82c18000 r5:84bfb37c r4:84c2e800 [ 1335.199716][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.200196][ T32] r10:83b99800 r9:84c2e82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.200565][ T32] r4:84c2e800 [ 1335.200752][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.201286][ T32] r10:00000000 r9:ea8cde78 r8:842e6540 r7:84c2e800 r6:80267888 r5:83b99800 [ 1335.201630][ T32] r4:842e6580 [ 1335.201863][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.202355][ T32] Exception stack(0xea8e9fb0 to 0xea8e9ff8) [ 1335.213181][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.213713][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.214221][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.214604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842e6580 [ 1335.215111][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.215584][ T32] INFO: task kworker/1:182:4023 blocked for more than 461 seconds. [ 1335.216047][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.216470][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.216981][ T32] task:kworker/1:182 state:D stack:0 pid:4023 tgid:4023 ppid:2 flags:0x00000000 [ 1335.217598][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.218057][ T32] Call trace: [ 1335.218373][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.219107][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9adda4 r5:84c83000 [ 1335.219488][ T32] r4:84c83000 [ 1335.219758][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.220238][ T32] r5:84c83000 r4:8271a0b0 [ 1335.220470][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.220950][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.221398][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9ade20 [ 1335.221777][ T32] r4:00000000 [ 1335.222129][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.233360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.233986][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.234527][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ae7d80 [ 1335.235129][ T32] r4:00000000 [ 1335.235358][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.235789][ T32] r9:84c83000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1335.236387][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.236819][ T32] r5:00001000 r4:ea9a1000 [ 1335.237096][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.237541][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.238067][ T32] r5:84bdfb7c r4:84bdf800 [ 1335.238260][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.238694][ T32] r7:ddde3e40 r6:82c18200 r5:84bdfb7c r4:8435ca80 [ 1335.238969][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.239831][ T32] r10:84c83000 r9:8435caac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.240130][ T32] r4:8435ca80 [ 1335.240362][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.240733][ T32] r10:00000000 r9:ea971e78 r8:842e6200 r7:8435ca80 r6:80267888 r5:84c83000 [ 1335.241281][ T32] r4:8439dc80 [ 1335.241502][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.242046][ T32] Exception stack(0xea9adfb0 to 0xea9adff8) [ 1335.242401][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.253273][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.253826][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.254208][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439dc80 [ 1335.254644][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.255088][ T32] INFO: task kworker/0:277:4024 blocked for more than 461 seconds. [ 1335.255489][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.255748][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.256062][ T32] task:kworker/0:277 state:D stack:0 pid:4024 tgid:4024 ppid:2 flags:0x00000000 [ 1335.256542][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.256855][ T32] Call trace: [ 1335.257071][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.257432][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9b5da4 r5:84cd0000 [ 1335.257886][ T32] r4:84cd0000 [ 1335.258112][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.258795][ T32] r5:84cd0000 r4:8271a0b0 [ 1335.258997][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.259388][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.259787][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b5e20 [ 1335.260126][ T32] r4:00000000 [ 1335.260300][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.260839][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.261194][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.261595][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a98e00 [ 1335.262006][ T32] r4:00000000 [ 1335.262179][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.273235][ T32] r9:84cd0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1335.273777][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.274415][ T32] r5:00001000 r4:e47e3000 [ 1335.274612][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.275220][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.275816][ T32] r5:841b577c r4:841b5400 [ 1335.276168][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.276694][ T32] r7:dddcfe40 r6:82c18000 r5:841b577c r4:84c2e880 [ 1335.277049][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.277574][ T32] r10:84cd0000 r9:84c2e8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.277958][ T32] r4:84c2e880 [ 1335.278144][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.278843][ T32] r10:00000000 r9:ea8cde78 r8:84a2b0c0 r7:84c2e880 r6:80267888 r5:84cd0000 [ 1335.279280][ T32] r4:842e6280 [ 1335.279537][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.279969][ T32] Exception stack(0xea9b5fb0 to 0xea9b5ff8) [ 1335.280287][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.280760][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.281258][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.281670][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842e6280 [ 1335.282144][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.293391][ T32] INFO: task kworker/1:183:4026 blocked for more than 461 seconds. [ 1335.293922][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.294278][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.294696][ T32] task:kworker/1:183 state:D stack:0 pid:4026 tgid:4026 ppid:2 flags:0x00000000 [ 1335.295374][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.295804][ T32] Call trace: [ 1335.296095][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.296541][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0739da4 r5:84cd1800 [ 1335.296974][ T32] r4:84cd1800 [ 1335.297245][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.297767][ T32] r5:84cd1800 r4:8271a0b0 [ 1335.298016][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.298542][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.299092][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0739e20 [ 1335.299473][ T32] r4:00000000 [ 1335.299655][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.300139][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.300628][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.301048][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39000 [ 1335.301552][ T32] r4:00000000 [ 1335.301776][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.302330][ T32] r9:84cd1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1335.313187][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.313910][ T32] r5:00001000 r4:dfa1d000 [ 1335.314151][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.314592][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.315190][ T32] r5:84be037c r4:84be0000 [ 1335.315481][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.316010][ T32] r7:ddde3e40 r6:82c18200 r5:84be037c r4:8435cb00 [ 1335.316326][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.316768][ T32] r10:84cd1800 r9:8435cb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.317145][ T32] r4:8435cb00 [ 1335.317328][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.317820][ T32] r10:00000000 r9:ea971e78 r8:84a2b2c0 r7:8435cb00 r6:80267888 r5:84cd1800 [ 1335.318222][ T32] r4:8439de00 [ 1335.318400][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.318898][ T32] Exception stack(0xe0739fb0 to 0xe0739ff8) [ 1335.319199][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.319711][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.320088][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.320422][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439de00 [ 1335.320807][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.321215][ T32] INFO: task kworker/1:184:4028 blocked for more than 461 seconds. [ 1335.321613][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.322007][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.322440][ T32] task:kworker/1:184 state:D stack:0 pid:4028 tgid:4028 ppid:2 flags:0x00000000 [ 1335.333809][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.334187][ T32] Call trace: [ 1335.334449][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.334953][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9bdda4 r5:84cd2400 [ 1335.335234][ T32] r4:84cd2400 [ 1335.335414][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.335879][ T32] r5:84cd2400 r4:8271a0b0 [ 1335.336157][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.336693][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.337204][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9bde20 [ 1335.337564][ T32] r4:00000000 [ 1335.337750][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.338205][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.338708][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.339068][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39340 [ 1335.339503][ T32] r4:00000000 [ 1335.339660][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.339987][ T32] r9:84cd2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1335.340322][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.340653][ T32] r5:00001000 r4:dfaf1000 [ 1335.340902][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.341346][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.341932][ T32] r5:84be0b7c r4:84be0800 [ 1335.342112][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.353353][ T32] r7:ddde3e40 r6:82c18200 r5:84be0b7c r4:8435cb80 [ 1335.353842][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.354314][ T32] r10:84cd2400 r9:8435cbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.354684][ T32] r4:8435cb80 [ 1335.354885][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.355431][ T32] r10:00000000 r9:e0739e78 r8:84a2b3c0 r7:8435cb80 r6:80267888 r5:84cd2400 [ 1335.355916][ T32] r4:848887c0 [ 1335.356174][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.356565][ T32] Exception stack(0xea9bdfb0 to 0xea9bdff8) [ 1335.356874][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.357262][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.357645][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.357939][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848887c0 [ 1335.358316][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.358593][ T32] INFO: task kworker/1:185:4030 blocked for more than 461 seconds. [ 1335.358974][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.359286][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.359752][ T32] task:kworker/1:185 state:D stack:0 pid:4030 tgid:4030 ppid:2 flags:0x00000000 [ 1335.360419][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.360825][ T32] Call trace: [ 1335.361053][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.361436][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9c5da4 r5:84cd3c00 [ 1335.361794][ T32] r4:84cd3c00 [ 1335.362003][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.373291][ T32] r5:84cd3c00 r4:8271a0b0 [ 1335.373752][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.374371][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.374993][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c5e20 [ 1335.375469][ T32] r4:00000000 [ 1335.375693][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.376210][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.376687][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.377011][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39180 [ 1335.377480][ T32] r4:00000000 [ 1335.377636][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.378056][ T32] r9:84cd3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1335.378438][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.378867][ T32] r5:00001000 r4:dfa73000 [ 1335.379194][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.379716][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.380073][ T32] r5:84be077c r4:84be0400 [ 1335.380339][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.380695][ T32] r7:ddde3e40 r6:82c18200 r5:84be077c r4:8435cc00 [ 1335.380926][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.381327][ T32] r10:84cd3c00 r9:8435cc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.381655][ T32] r4:8435cc00 [ 1335.381900][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.382321][ T32] r10:00000000 r9:ea9bde78 r8:84a2b5c0 r7:8435cc00 r6:80267888 r5:84cd3c00 [ 1335.393208][ T32] r4:84a39100 [ 1335.393623][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.394051][ T32] Exception stack(0xea9c5fb0 to 0xea9c5ff8) [ 1335.394338][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.394712][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.395119][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.395446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39100 [ 1335.395898][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.396390][ T32] INFO: task kworker/1:186:4033 blocked for more than 461 seconds. [ 1335.396733][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.396988][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.397365][ T32] task:kworker/1:186 state:D stack:0 pid:4033 tgid:4033 ppid:2 flags:0x00000000 [ 1335.397867][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.398157][ T32] Call trace: [ 1335.398389][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.398917][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9cdda4 r5:84cd5400 [ 1335.399267][ T32] r4:84cd5400 [ 1335.399482][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.399905][ T32] r5:84cd5400 r4:8271a0b0 [ 1335.400160][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.400622][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.401081][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9cde20 [ 1335.401536][ T32] r4:00000000 [ 1335.401738][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.402187][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.413320][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.413976][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39440 [ 1335.414436][ T32] r4:00000000 [ 1335.414652][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.415142][ T32] r9:84cd5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1335.415557][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.416063][ T32] r5:00001000 r4:dfb53000 [ 1335.416326][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.416866][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.417442][ T32] r5:84be0f7c r4:84be0c00 [ 1335.417674][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.418251][ T32] r7:ddde3e40 r6:82c18200 r5:84be0f7c r4:8435cc80 [ 1335.418600][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.419074][ T32] r10:84cd5400 r9:8435ccac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.419518][ T32] r4:8435cc80 [ 1335.419700][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.420079][ T32] r10:00000000 r9:ea9bde78 r8:84a2b7c0 r7:8435cc80 r6:80267888 r5:84cd5400 [ 1335.420476][ T32] r4:84a392c0 [ 1335.420658][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.421010][ T32] Exception stack(0xea9cdfb0 to 0xea9cdff8) [ 1335.421324][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.421772][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.422155][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.433272][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a392c0 [ 1335.433927][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.434375][ T32] INFO: task kworker/1:187:4034 blocked for more than 461 seconds. [ 1335.434870][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.435176][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.435558][ T32] task:kworker/1:187 state:D stack:0 pid:4034 tgid:4034 ppid:2 flags:0x00000000 [ 1335.436098][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.436524][ T32] Call trace: [ 1335.436760][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.437207][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9d1da4 r5:84cd6000 [ 1335.437710][ T32] r4:84cd6000 [ 1335.437886][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.438319][ T32] r5:84cd6000 r4:8271a0b0 [ 1335.438528][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.439233][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.439886][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d1e20 [ 1335.440282][ T32] r4:00000000 [ 1335.440463][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.440984][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.441487][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.441870][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a2ba40 [ 1335.442266][ T32] r4:00000000 [ 1335.442486][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.453828][ T32] r9:84cd6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1335.454326][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.454801][ T32] r5:00001000 r4:dfd29000 [ 1335.455022][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.455452][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.455973][ T32] r5:84bfb77c r4:84bfb400 [ 1335.456253][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.456792][ T32] r7:ddde3e40 r6:82c18200 r5:84bfb77c r4:8435cd00 [ 1335.457112][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.457572][ T32] r10:84cd6000 r9:8435cd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.458113][ T32] r4:8435cd00 [ 1335.458292][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.458704][ T32] r10:00000000 r9:ea9cde78 r8:84a2b8c0 r7:8435cd00 r6:80267888 r5:84cd6000 [ 1335.459120][ T32] r4:84a392c0 [ 1335.459299][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.459623][ T32] Exception stack(0xea9d1fb0 to 0xea9d1ff8) [ 1335.459966][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.460342][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.460732][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.461092][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a392c0 [ 1335.461481][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.461850][ T32] INFO: task kworker/1:188:4036 blocked for more than 461 seconds. [ 1335.462219][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.473249][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.473832][ T32] task:kworker/1:188 state:D stack:0 pid:4036 tgid:4036 ppid:2 flags:0x00000000 [ 1335.474332][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.474648][ T32] Call trace: [ 1335.474925][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.475502][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9d5da4 r5:84cd6c00 [ 1335.475940][ T32] r4:84cd6c00 [ 1335.476128][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.476642][ T32] r5:84cd6c00 r4:8271a0b0 [ 1335.476855][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.477425][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.477886][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d5e20 [ 1335.478385][ T32] r4:00000000 [ 1335.478591][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.479096][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.479649][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.480118][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39780 [ 1335.480565][ T32] r4:00000000 [ 1335.480826][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.481254][ T32] r9:84cd6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1335.481675][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.482168][ T32] r5:00001000 r4:dfec5000 [ 1335.482408][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.493143][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.493813][ T32] r5:84be177c r4:84be1400 [ 1335.494032][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.494559][ T32] r7:ddde3e40 r6:82c18200 r5:84be177c r4:8435cd80 [ 1335.494914][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.495320][ T32] r10:84cd6c00 r9:8435cdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.495729][ T32] r4:8435cd80 [ 1335.495926][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.496424][ T32] r10:00000000 r9:ea9d1e78 r8:84a2bac0 r7:8435cd80 r6:80267888 r5:84cd6c00 [ 1335.496819][ T32] r4:84a39580 [ 1335.496991][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.497384][ T32] Exception stack(0xea9d5fb0 to 0xea9d5ff8) [ 1335.497691][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.498200][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.498607][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.499077][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39580 [ 1335.499433][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.499782][ T32] INFO: task kworker/1:189:4040 blocked for more than 461 seconds. [ 1335.500171][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.500431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.500691][ T32] task:kworker/1:189 state:D stack:0 pid:4040 tgid:4040 ppid:2 flags:0x00000000 [ 1335.501208][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.501551][ T32] Call trace: [ 1335.501817][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.502326][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9e1da4 r5:84cd0c00 [ 1335.523223][ T32] r4:84cd0c00 [ 1335.523579][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.524041][ T32] r5:84cd0c00 r4:8271a0b0 [ 1335.524274][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.524760][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.525264][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e1e20 [ 1335.525593][ T32] r4:00000000 [ 1335.525842][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.526295][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.526828][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.527254][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39680 [ 1335.527769][ T32] r4:00000000 [ 1335.527945][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.528377][ T32] r9:84cd0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1335.528784][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.529183][ T32] r5:00001000 r4:dfe8d000 [ 1335.529377][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.529860][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.530280][ T32] r5:84be137c r4:84be1000 [ 1335.530486][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.530930][ T32] r7:ddde3e40 r6:82c18200 r5:84be137c r4:8435ce00 [ 1335.531202][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.531603][ T32] r10:84cd0c00 r9:8435ce2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.531993][ T32] r4:8435ce00 [ 1335.532211][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.543264][ T32] r10:00000000 r9:ea9d5e78 r8:84a2be00 r7:8435ce00 r6:80267888 r5:84cd0c00 [ 1335.543776][ T32] r4:84a39600 [ 1335.543973][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.544409][ T32] Exception stack(0xea9e1fb0 to 0xea9e1ff8) [ 1335.544694][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.545073][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.545463][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.545973][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39600 [ 1335.546432][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.547048][ T32] INFO: task kworker/1:190:4041 blocked for more than 462 seconds. [ 1335.547507][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.547745][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.548088][ T32] task:kworker/1:190 state:D stack:0 pid:4041 tgid:4041 ppid:2 flags:0x00000000 [ 1335.548643][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.548954][ T32] Call trace: [ 1335.549195][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.549585][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9c1da4 r5:84b9a400 [ 1335.549985][ T32] r4:84b9a400 [ 1335.550198][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.550646][ T32] r5:84b9a400 r4:8271a0b0 [ 1335.550989][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.551547][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.552218][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c1e20 [ 1335.563301][ T32] r4:00000000 [ 1335.563677][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.564158][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.564616][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.565048][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39600 [ 1335.565619][ T32] r4:00000000 [ 1335.565857][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.566292][ T32] r9:84b9a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1335.566730][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.567177][ T32] r5:00001000 r4:dff2f000 [ 1335.567426][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.567913][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.568369][ T32] r5:84be1b7c r4:84be1800 [ 1335.568593][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.569149][ T32] r7:ddde3e40 r6:82c18200 r5:84be1b7c r4:8435ce80 [ 1335.569493][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.570064][ T32] r10:84b9a400 r9:8435ceac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.570439][ T32] r4:8435ce80 [ 1335.570673][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.571108][ T32] r10:00000000 r9:ea9d5e78 r8:84a39940 r7:8435ce80 r6:80267888 r5:84b9a400 [ 1335.571554][ T32] r4:84a39740 [ 1335.571723][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.572149][ T32] Exception stack(0xea9c1fb0 to 0xea9c1ff8) [ 1335.583308][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.583890][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.584334][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.584789][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39740 [ 1335.585232][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.585601][ T32] INFO: task kworker/1:191:4043 blocked for more than 462 seconds. [ 1335.586027][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.586332][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.586900][ T32] task:kworker/1:191 state:D stack:0 pid:4043 tgid:4043 ppid:2 flags:0x00000000 [ 1335.587424][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.587801][ T32] Call trace: [ 1335.588014][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.588419][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9b9da4 r5:84b9bc00 [ 1335.588755][ T32] r4:84b9bc00 [ 1335.588942][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.589375][ T32] r5:84b9bc00 r4:8271a0b0 [ 1335.589624][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.590121][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.590677][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b9e20 [ 1335.591096][ T32] r4:00000000 [ 1335.591289][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.591722][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.592192][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.603303][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39b00 [ 1335.604100][ T32] r4:00000000 [ 1335.604280][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.604787][ T32] r9:84b9bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1335.605255][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.605836][ T32] r5:00001000 r4:e0025000 [ 1335.606098][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.606651][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.607197][ T32] r5:84be1f7c r4:84be1c00 [ 1335.607507][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.607995][ T32] r7:ddde3e40 r6:82c18200 r5:84be1f7c r4:8435cf00 [ 1335.608303][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.608747][ T32] r10:84b9bc00 r9:8435cf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.609225][ T32] r4:8435cf00 [ 1335.609397][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.609782][ T32] r10:00000000 r9:ea9c1e78 r8:84a39a00 r7:8435cf00 r6:80267888 r5:84b9bc00 [ 1335.610153][ T32] r4:84a39740 [ 1335.610328][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.610770][ T32] Exception stack(0xea9b9fb0 to 0xea9b9ff8) [ 1335.611109][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.611550][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.611976][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.612378][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39740 [ 1335.623316][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.623871][ T32] INFO: task kworker/1:192:4045 blocked for more than 462 seconds. [ 1335.624175][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.624386][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.624717][ T32] task:kworker/1:192 state:D stack:0 pid:4045 tgid:4045 ppid:2 flags:0x00000000 [ 1335.625318][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.625701][ T32] Call trace: [ 1335.625891][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.626313][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9edda4 r5:84cd4800 [ 1335.626660][ T32] r4:84cd4800 [ 1335.626918][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.627387][ T32] r5:84cd4800 r4:8271a0b0 [ 1335.627719][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.628270][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.628801][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9ede20 [ 1335.629230][ T32] r4:00000000 [ 1335.629445][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.629852][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.630321][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.630829][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39c40 [ 1335.631243][ T32] r4:00000000 [ 1335.631418][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.631880][ T32] r9:84cd4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1335.632416][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.643865][ T32] r5:00001000 r4:e0061000 [ 1335.644145][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.644625][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.645151][ T32] r5:84be237c r4:84be2000 [ 1335.645382][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.645913][ T32] r7:ddde3e40 r6:82c18200 r5:84be237c r4:8435cf80 [ 1335.646548][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.647061][ T32] r10:84cd4800 r9:8435cfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.647488][ T32] r4:8435cf80 [ 1335.647710][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.648186][ T32] r10:00000000 r9:ea9b9e78 r8:84a2bb80 r7:8435cf80 r6:80267888 r5:84cd4800 [ 1335.648565][ T32] r4:84a39a80 [ 1335.648786][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.649149][ T32] Exception stack(0xea9edfb0 to 0xea9edff8) [ 1335.649556][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.649849][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.650146][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.650469][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39a80 [ 1335.651209][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.651610][ T32] INFO: task kworker/1:193:4047 blocked for more than 462 seconds. [ 1335.651891][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.652222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.663320][ T32] task:kworker/1:193 state:D stack:0 pid:4047 tgid:4047 ppid:2 flags:0x00000000 [ 1335.664116][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.664470][ T32] Call trace: [ 1335.664719][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.665102][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9f5da4 r5:843b0c00 [ 1335.665445][ T32] r4:843b0c00 [ 1335.665685][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.666081][ T32] r5:843b0c00 r4:8271a0b0 [ 1335.666273][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.666787][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.667266][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f5e20 [ 1335.667618][ T32] r4:00000000 [ 1335.667779][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.668204][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.668597][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.668956][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39ec0 [ 1335.669299][ T32] r4:00000000 [ 1335.669448][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.669938][ T32] r9:843b0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1335.670251][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.670632][ T32] r5:00001000 r4:e00b3000 [ 1335.670898][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.671215][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.671595][ T32] r5:84be2b7c r4:84be2800 [ 1335.671774][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.672127][ T32] r7:ddde3e40 r6:82c18200 r5:84be2b7c r4:84a2e000 [ 1335.672452][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.683833][ T32] r10:843b0c00 r9:84a2e02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.684306][ T32] r4:84a2e000 [ 1335.684524][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.684964][ T32] r10:00000000 r9:ea9ede78 r8:84a2b680 r7:84a2e000 r6:80267888 r5:843b0c00 [ 1335.685323][ T32] r4:84a39b80 [ 1335.685608][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.686019][ T32] Exception stack(0xea9f5fb0 to 0xea9f5ff8) [ 1335.686284][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.686727][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.687091][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.687441][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39b80 [ 1335.687753][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.688208][ T32] INFO: task kworker/1:194:4048 blocked for more than 462 seconds. [ 1335.688551][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.688942][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.689280][ T32] task:kworker/1:194 state:D stack:0 pid:4048 tgid:4048 ppid:2 flags:0x00000000 [ 1335.689811][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.690109][ T32] Call trace: [ 1335.690444][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.690822][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9f9da4 r5:843b1800 [ 1335.691211][ T32] r4:843b1800 [ 1335.691378][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.691737][ T32] r5:843b1800 r4:8271a0b0 [ 1335.691971][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.692394][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.703249][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f9e20 [ 1335.703776][ T32] r4:00000000 [ 1335.703962][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.704360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.704760][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.705153][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39e00 [ 1335.705534][ T32] r4:00000000 [ 1335.705708][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.706197][ T32] r9:843b1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1335.706490][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.707027][ T32] r5:00001000 r4:e008d000 [ 1335.707243][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.707610][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.708080][ T32] r5:84be277c r4:84be2400 [ 1335.708353][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.708769][ T32] r7:ddde3e40 r6:82c18200 r5:84be277c r4:84a2e080 [ 1335.709045][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.709445][ T32] r10:843b1800 r9:84a2e0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.709742][ T32] r4:84a2e080 [ 1335.709898][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.710308][ T32] r10:00000000 r9:ea9f5e78 r8:84a2b1c0 r7:84a2e080 r6:80267888 r5:843b1800 [ 1335.710717][ T32] r4:84a39b80 [ 1335.710925][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.711306][ T32] Exception stack(0xea9f9fb0 to 0xea9f9ff8) [ 1335.711556][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.711983][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.712327][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.723382][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39b80 [ 1335.723916][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.724276][ T32] INFO: task kworker/1:195:4050 blocked for more than 462 seconds. [ 1335.724629][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.724899][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.725316][ T32] task:kworker/1:195 state:D stack:0 pid:4050 tgid:4050 ppid:2 flags:0x00000000 [ 1335.725770][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.726103][ T32] Call trace: [ 1335.726339][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.726814][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa01da4 r5:843b0000 [ 1335.727204][ T32] r4:843b0000 [ 1335.727368][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.727725][ T32] r5:843b0000 r4:8271a0b0 [ 1335.727978][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.728550][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.728978][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa01e20 [ 1335.729365][ T32] r4:00000000 [ 1335.729585][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.729959][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.730417][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.730823][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a98a40 [ 1335.731183][ T32] r4:00000000 [ 1335.731354][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.731694][ T32] r9:843b0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1335.732002][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.732422][ T32] r5:00001000 r4:e0601000 [ 1335.743315][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.743961][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.744404][ T32] r5:84bfbf7c r4:84bfbc00 [ 1335.744632][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.745118][ T32] r7:ddde3e40 r6:82c18200 r5:84bfbf7c r4:84a2e100 [ 1335.745518][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.746001][ T32] r10:843b0000 r9:84a2e12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.746398][ T32] r4:84a2e100 [ 1335.746651][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.747178][ T32] r10:00000000 r9:ea9f5e78 r8:842e6280 r7:84a2e100 r6:80267888 r5:843b0000 [ 1335.747555][ T32] r4:84a39f00 [ 1335.747824][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.748192][ T32] Exception stack(0xeaa01fb0 to 0xeaa01ff8) [ 1335.748478][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.748872][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.749228][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.749558][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39f00 [ 1335.749990][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.750375][ T32] INFO: task kworker/1:196:4052 blocked for more than 462 seconds. [ 1335.750721][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.751006][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.751337][ T32] task:kworker/1:196 state:D stack:0 pid:4052 tgid:4052 ppid:2 flags:0x00000000 [ 1335.751779][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.752144][ T32] Call trace: [ 1335.752374][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.763235][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa09da4 r5:843b2400 [ 1335.763855][ T32] r4:843b2400 [ 1335.764102][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.764612][ T32] r5:843b2400 r4:8271a0b0 [ 1335.764815][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.765370][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.765935][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa09e20 [ 1335.766404][ T32] r4:00000000 [ 1335.766627][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.767154][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.767592][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.768082][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a2b6c0 [ 1335.768451][ T32] r4:00000000 [ 1335.768633][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.769091][ T32] r9:843b2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1335.769617][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.770062][ T32] r5:00001000 r4:e03db000 [ 1335.770285][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.770825][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.771419][ T32] r5:84be2f7c r4:84be2c00 [ 1335.771684][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.772229][ T32] r7:ddde3e40 r6:82c18200 r5:84be2f7c r4:84a2e180 [ 1335.783200][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.783921][ T32] r10:843b2400 r9:84a2e1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.784413][ T32] r4:84a2e180 [ 1335.784607][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.785072][ T32] r10:00000000 r9:eaa01e78 r8:84a98000 r7:84a2e180 r6:80267888 r5:843b2400 [ 1335.785462][ T32] r4:84a2bc40 [ 1335.785656][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.786118][ T32] Exception stack(0xeaa09fb0 to 0xeaa09ff8) [ 1335.786406][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.786950][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.787416][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.787796][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a2bc40 [ 1335.788519][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.788959][ T32] INFO: task kworker/1:197:4054 blocked for more than 462 seconds. [ 1335.789418][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.789736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.790187][ T32] task:kworker/1:197 state:D stack:0 pid:4054 tgid:4054 ppid:2 flags:0x00000000 [ 1335.790675][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.791085][ T32] Call trace: [ 1335.791302][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.791728][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa11da4 r5:843b4800 [ 1335.792094][ T32] r4:843b4800 [ 1335.792296][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.803126][ T32] r5:843b4800 r4:8271a0b0 [ 1335.803574][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.804147][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.804692][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa11e20 [ 1335.805170][ T32] r4:00000000 [ 1335.805390][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.805850][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.806284][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.806683][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a39400 [ 1335.807212][ T32] r4:00000000 [ 1335.807431][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.807904][ T32] r9:843b4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1335.808258][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.808730][ T32] r5:00001000 r4:e03fd000 [ 1335.809085][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.809542][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.810068][ T32] r5:84be337c r4:84be3000 [ 1335.810330][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.811306][ T32] r7:ddde3e40 r6:82c18200 r5:84be337c r4:84a2e200 [ 1335.811884][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.812411][ T32] r10:843b4800 r9:84a2e22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.823584][ T32] r4:84a2e200 [ 1335.824086][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.824635][ T32] r10:00000000 r9:eaa01e78 r8:84a98200 r7:84a2e200 r6:80267888 r5:843b4800 [ 1335.825092][ T32] r4:84a39e80 [ 1335.825276][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.825746][ T32] Exception stack(0xeaa11fb0 to 0xeaa11ff8) [ 1335.826183][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.826662][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.827214][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.827637][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a39e80 [ 1335.828213][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.828728][ T32] INFO: task kworker/1:198:4056 blocked for more than 462 seconds. [ 1335.829163][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.829455][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.829754][ T32] task:kworker/1:198 state:D stack:0 pid:4056 tgid:4056 ppid:2 flags:0x00000000 [ 1335.830315][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.830682][ T32] Call trace: [ 1335.831044][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.831449][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa19da4 r5:843b3c00 [ 1335.831858][ T32] r4:843b3c00 [ 1335.832013][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.832390][ T32] r5:843b3c00 r4:8271a0b0 [ 1335.844346][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.845298][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.845920][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa19e20 [ 1335.846720][ T32] r4:00000000 [ 1335.847041][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.847519][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.848061][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.848501][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22000 [ 1335.848862][ T32] r4:00000000 [ 1335.849107][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.849495][ T32] r9:843b3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1335.849937][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.850515][ T32] r5:00001000 r4:e053b000 [ 1335.850850][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.851447][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.851894][ T32] r5:84be3b7c r4:84be3800 [ 1335.852183][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.863734][ T32] r7:ddde3e40 r6:82c18200 r5:84be3b7c r4:84a2e280 [ 1335.864368][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.865009][ T32] r10:843b3c00 r9:84a2e2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.865478][ T32] r4:84a2e280 [ 1335.865685][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.866193][ T32] r10:00000000 r9:eaa01e78 r8:84a983c0 r7:84a2e280 r6:80267888 r5:843b3c00 [ 1335.866581][ T32] r4:84a2b9c0 [ 1335.866855][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.867361][ T32] Exception stack(0xeaa19fb0 to 0xeaa19ff8) [ 1335.867720][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.868227][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.868639][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.869102][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a2b9c0 [ 1335.869645][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.870503][ T32] INFO: task kworker/1:199:4059 blocked for more than 462 seconds. [ 1335.871077][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.871357][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.871643][ T32] task:kworker/1:199 state:D stack:0 pid:4059 tgid:4059 ppid:2 flags:0x00000000 [ 1335.872149][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.883600][ T32] Call trace: [ 1335.884165][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.884666][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa21da4 r5:843b5400 [ 1335.885191][ T32] r4:843b5400 [ 1335.885428][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.886032][ T32] r5:843b5400 r4:8271a0b0 [ 1335.886340][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.887160][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.887748][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa21e20 [ 1335.888232][ T32] r4:00000000 [ 1335.888518][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.889053][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.889608][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.890167][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22200 [ 1335.890654][ T32] r4:00000000 [ 1335.890928][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.891413][ T32] r9:843b5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1335.891939][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.903281][ T32] r5:00001000 r4:e0569000 [ 1335.903790][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.904331][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.904955][ T32] r5:84be3f7c r4:84be3c00 [ 1335.905248][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.905897][ T32] r7:ddde3e40 r6:82c18200 r5:84be3f7c r4:84a2e300 [ 1335.906344][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.906984][ T32] r10:843b5400 r9:84a2e32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.907563][ T32] r4:84a2e300 [ 1335.907754][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.908340][ T32] r10:00000000 r9:eaa01e78 r8:84a98600 r7:84a2e300 r6:80267888 r5:843b5400 [ 1335.908845][ T32] r4:84a22040 [ 1335.909095][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.909509][ T32] Exception stack(0xeaa21fb0 to 0xeaa21ff8) [ 1335.909814][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.910209][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.910787][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.911207][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a22040 [ 1335.911602][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.911985][ T32] INFO: task kworker/1:200:4061 blocked for more than 462 seconds. [ 1335.912389][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.923522][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.925904][ T32] task:kworker/1:200 state:D stack:0 pid:4061 tgid:4061 ppid:2 flags:0x00000000 [ 1335.928817][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.930469][ T32] Call trace: [ 1335.930649][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.931042][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa29da4 r5:843b3000 [ 1335.931359][ T32] r4:843b3000 [ 1335.931511][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.931872][ T32] r5:843b3000 r4:8271a0b0 [ 1335.932050][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.932390][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.943034][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa29e20 [ 1335.943446][ T32] r4:00000000 [ 1335.943621][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.943971][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.944391][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.944708][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22300 [ 1335.945171][ T32] r4:00000000 [ 1335.945342][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.945932][ T32] r9:843b3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1335.946269][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.946633][ T32] r5:00001000 r4:e05c1000 [ 1335.946885][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.947302][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.947667][ T32] r5:84d4437c r4:84d44000 [ 1335.947841][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.948222][ T32] r7:ddde3e40 r6:82c18200 r5:84d4437c r4:84a2e380 [ 1335.948474][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.948898][ T32] r10:843b3000 r9:84a2e3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.949194][ T32] r4:84a2e380 [ 1335.949346][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.949765][ T32] r10:00000000 r9:eaa01e78 r8:84a987c0 r7:84a2e380 r6:80267888 r5:843b3000 [ 1335.950328][ T32] r4:84a22180 [ 1335.950484][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.950801][ T32] Exception stack(0xeaa29fb0 to 0xeaa29ff8) [ 1335.951027][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.951582][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.951908][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.952162][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a22180 [ 1335.952511][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.963449][ T32] INFO: task kworker/1:201:4065 blocked for more than 462 seconds. [ 1335.963793][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.964010][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.964377][ T32] task:kworker/1:201 state:D stack:0 pid:4065 tgid:4065 ppid:2 flags:0x00000000 [ 1335.964744][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.965034][ T32] Call trace: [ 1335.965240][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.965603][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9ddda4 r5:843b6c00 [ 1335.965872][ T32] r4:843b6c00 [ 1335.966084][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.966459][ T32] r5:843b6c00 r4:8271a0b0 [ 1335.966634][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.967276][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.967610][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9dde20 [ 1335.967869][ T32] r4:00000000 [ 1335.968080][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.968379][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.968680][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.968977][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a226c0 [ 1335.969274][ T32] r4:00000000 [ 1335.969456][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.969779][ T32] r9:843b6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1335.970066][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.970803][ T32] r5:00001000 r4:e4797000 [ 1335.970981][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.971314][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.971632][ T32] r5:84d44b7c r4:84d44800 [ 1335.972008][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.983365][ T32] r7:ddde3e40 r6:82c18200 r5:84d44b7c r4:84a2e400 [ 1335.983820][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.984213][ T32] r10:843b6c00 r9:84a2e42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.984519][ T32] r4:84a2e400 [ 1335.984722][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.985123][ T32] r10:00000000 r9:eaa01e78 r8:84a989c0 r7:84a2e400 r6:80267888 r5:843b6c00 [ 1335.985662][ T32] r4:84a22540 [ 1335.985817][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.986160][ T32] Exception stack(0xea9ddfb0 to 0xea9ddff8) [ 1335.986450][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.986927][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.987335][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.987629][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a22540 [ 1335.987971][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.988309][ T32] INFO: task kworker/1:202:4067 blocked for more than 462 seconds. [ 1335.988614][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.988861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.989475][ T32] task:kworker/1:202 state:D stack:0 pid:4067 tgid:4067 ppid:2 flags:0x00000000 [ 1335.989936][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.990200][ T32] Call trace: [ 1335.990403][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.990712][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa2dda4 r5:843b6000 [ 1335.991051][ T32] r4:843b6000 [ 1335.991228][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.991780][ T32] r5:843b6000 r4:8271a0b0 [ 1335.991981][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.992375][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.003113][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa2de20 [ 1336.003515][ T32] r4:00000000 [ 1336.003680][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.004034][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.004458][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.004770][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22500 [ 1336.005021][ T32] r4:00000000 [ 1336.005191][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.005543][ T32] r9:843b6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1336.005844][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.006196][ T32] r5:00001000 r4:e0735000 [ 1336.006371][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.006669][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.007154][ T32] r5:84d4477c r4:84d44400 [ 1336.007331][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.007671][ T32] r7:ddde3e40 r6:82c18200 r5:84d4477c r4:84a2e480 [ 1336.007963][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.008352][ T32] r10:843b6000 r9:84a2e4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.008612][ T32] r4:84a2e480 [ 1336.008765][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.009097][ T32] r10:00000000 r9:ea9dde78 r8:84a98b80 r7:84a2e480 r6:80267888 r5:843b6000 [ 1336.009559][ T32] r4:84a22280 [ 1336.009713][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.009983][ T32] Exception stack(0xeaa2dfb0 to 0xeaa2dff8) [ 1336.010210][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.010532][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.010840][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.011163][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a22280 [ 1336.011480][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.011820][ T32] INFO: task kworker/1:203:4069 blocked for more than 462 seconds. [ 1336.012152][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.012356][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.032985][ T32] task:kworker/1:203 state:D stack:0 pid:4069 tgid:4069 ppid:2 flags:0x00000000 [ 1336.033608][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.033897][ T32] Call trace: [ 1336.034175][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.034507][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa31da4 r5:84cd3000 [ 1336.034859][ T32] r4:84cd3000 [ 1336.034998][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.035352][ T32] r5:84cd3000 r4:8271a0b0 [ 1336.035527][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.035887][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.036319][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa31e20 [ 1336.036931][ T32] r4:00000000 [ 1336.037086][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.037393][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.037768][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.038105][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20000 [ 1336.038381][ T32] r4:00000000 [ 1336.038585][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.038941][ T32] r9:84cd3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1336.039206][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.039548][ T32] r5:00001000 r4:e885f000 [ 1336.039798][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.040206][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.040507][ T32] r5:84d45f7c r4:84d45c00 [ 1336.040680][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.041001][ T32] r7:ddde3e40 r6:82c18200 r5:84d45f7c r4:84a2e500 [ 1336.041232][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.041541][ T32] r10:84cd3000 r9:84a2e52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.041801][ T32] r4:84a2e500 [ 1336.041993][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.042379][ T32] r10:00000000 r9:ea9dde78 r8:84a98c80 r7:84a2e500 r6:80267888 r5:84cd3000 [ 1336.052887][ T32] r4:84a224c0 [ 1336.053183][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.053485][ T32] Exception stack(0xeaa31fb0 to 0xeaa31ff8) [ 1336.053682][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.054025][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.054361][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.054528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a224c0 [ 1336.054701][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.054995][ T32] INFO: task kworker/1:204:4070 blocked for more than 462 seconds. [ 1336.055265][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.055436][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.055583][ T32] task:kworker/1:204 state:D stack:0 pid:4070 tgid:4070 ppid:2 flags:0x00000000 [ 1336.055801][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.055992][ T32] Call trace: [ 1336.056096][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.056378][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9e5da4 r5:84b9d400 [ 1336.056576][ T32] r4:84b9d400 [ 1336.056708][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.056936][ T32] r5:84b9d400 r4:8271a0b0 [ 1336.057185][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.057434][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.057677][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e5e20 [ 1336.057834][ T32] r4:00000000 [ 1336.057950][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.058170][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.058428][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.058584][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22a80 [ 1336.058841][ T32] r4:00000000 [ 1336.058935][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.059216][ T32] r9:84b9d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1336.059415][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.059601][ T32] r5:00001000 r4:e47f1000 [ 1336.059689][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.059943][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.060128][ T32] r5:84d44f7c r4:84d44c00 [ 1336.060223][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.060502][ T32] r7:ddde3e40 r6:82c18200 r5:84d44f7c r4:84a2e580 [ 1336.060703][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.060924][ T32] r10:84b9d400 r9:84a2e5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.061147][ T32] r4:84a2e580 [ 1336.061278][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.061551][ T32] r10:00000000 r9:eaa31e78 r8:84a22740 r7:84a2e580 r6:80267888 r5:84b9d400 [ 1336.061762][ T32] r4:84a224c0 [ 1336.061841][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.062002][ T32] Exception stack(0xea9e5fb0 to 0xea9e5ff8) [ 1336.062123][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.062289][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.062502][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.073836][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a224c0 [ 1336.074138][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.074501][ T32] INFO: task kworker/0:278:4071 blocked for more than 462 seconds. [ 1336.074845][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.075042][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.075364][ T32] task:kworker/0:278 state:D stack:0 pid:4071 tgid:4071 ppid:2 flags:0x00000000 [ 1336.075654][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.075824][ T32] Call trace: [ 1336.075976][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.076221][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa39da4 r5:84b9ec00 [ 1336.076513][ T32] r4:84b9ec00 [ 1336.076635][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.076869][ T32] r5:84b9ec00 r4:8271a0b0 [ 1336.077013][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.077423][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.077733][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa39e20 [ 1336.077902][ T32] r4:00000000 [ 1336.078021][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.078239][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.078457][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.078775][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a98f40 [ 1336.078963][ T32] r4:00000000 [ 1336.079132][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.079354][ T32] r9:84b9ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1336.079543][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.079767][ T32] r5:00001000 r4:e8801000 [ 1336.079908][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.080126][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.080359][ T32] r5:841b4f7c r4:841b4c00 [ 1336.080478][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.080709][ T32] r7:dddcfe40 r6:82c18000 r5:841b4f7c r4:84c2e900 [ 1336.080892][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.081176][ T32] r10:84b9ec00 r9:84c2e92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.081344][ T32] r4:84c2e900 [ 1336.081457][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.081671][ T32] r10:00000000 r9:ea9b5e78 r8:84a22940 r7:84c2e900 r6:80267888 r5:84b9ec00 [ 1336.081861][ T32] r4:84a98d80 [ 1336.081987][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.082267][ T32] Exception stack(0xeaa39fb0 to 0xeaa39ff8) [ 1336.082430][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.092933][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.093274][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.093552][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a98d80 [ 1336.093771][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.094107][ T32] INFO: task kworker/0:279:4074 blocked for more than 462 seconds. [ 1336.094326][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.094487][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.094766][ T32] task:kworker/0:279 state:D stack:0 pid:4074 tgid:4074 ppid:2 flags:0x00000000 [ 1336.095110][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.095337][ T32] Call trace: [ 1336.095460][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.095716][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa41da4 r5:84b9b000 [ 1336.096008][ T32] r4:84b9b000 [ 1336.096151][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.096419][ T32] r5:84b9b000 r4:8271a0b0 [ 1336.096555][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.096800][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.097065][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa41e20 [ 1336.097261][ T32] r4:00000000 [ 1336.097374][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.097582][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.097832][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.098074][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a9a180 [ 1336.098303][ T32] r4:00000000 [ 1336.098418][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.098776][ T32] r9:84b9b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1336.098990][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.099248][ T32] r5:00001000 r4:e8829000 [ 1336.099401][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.099606][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.099824][ T32] r5:84d1837c r4:84d18000 [ 1336.099966][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.100253][ T32] r7:dddcfe40 r6:82c18000 r5:84d1837c r4:84c2e980 [ 1336.100383][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.100698][ T32] r10:84b9b000 r9:84c2e9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.100968][ T32] r4:84c2e980 [ 1336.101066][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.101343][ T32] r10:00000000 r9:eaa39e78 r8:84a22b80 r7:84c2e980 r6:80267888 r5:84b9b000 [ 1336.101592][ T32] r4:84a98e80 [ 1336.101706][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.101945][ T32] Exception stack(0xeaa41fb0 to 0xeaa41ff8) [ 1336.102158][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.113023][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.113423][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.113630][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a98e80 [ 1336.113875][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.114179][ T32] INFO: task kworker/0:280:4076 blocked for more than 462 seconds. [ 1336.114429][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.114564][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.114891][ T32] task:kworker/0:280 state:D stack:0 pid:4076 tgid:4076 ppid:2 flags:0x00000000 [ 1336.115289][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.115616][ T32] Call trace: [ 1336.115836][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.116191][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa25da4 r5:84cd8000 [ 1336.116546][ T32] r4:84cd8000 [ 1336.116700][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.117018][ T32] r5:84cd8000 r4:8271a0b0 [ 1336.117266][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.117788][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.118140][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa25e20 [ 1336.118707][ T32] r4:00000000 [ 1336.118874][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.119198][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.119540][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.119880][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a9a080 [ 1336.120227][ T32] r4:00000000 [ 1336.120383][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.120666][ T32] r9:84cd8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1336.120824][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.121234][ T32] r5:00001000 r4:e881d000 [ 1336.121360][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.121635][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.121957][ T32] r5:8400cf7c r4:8400cc00 [ 1336.122105][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.134269][ T32] r7:dddcfe40 r6:82c18000 r5:8400cf7c r4:84c2ea00 [ 1336.134576][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.135122][ T32] r10:84cd8000 r9:84c2ea2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.135381][ T32] r4:84c2ea00 [ 1336.135511][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.135802][ T32] r10:00000000 r9:eaa41e78 r8:84a98fc0 r7:84c2ea00 r6:80267888 r5:84cd8000 [ 1336.136093][ T32] r4:84a98e80 [ 1336.136208][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.136516][ T32] Exception stack(0xeaa25fb0 to 0xeaa25ff8) [ 1336.136759][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.137359][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.137864][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.138187][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a98e80 [ 1336.138697][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.139177][ T32] INFO: task kworker/1:205:4077 blocked for more than 462 seconds. [ 1336.139652][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.139801][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.140052][ T32] task:kworker/1:205 state:D stack:0 pid:4077 tgid:4077 ppid:2 flags:0x00000000 [ 1336.140545][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.140748][ T32] Call trace: [ 1336.140908][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.141170][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa35da4 r5:84cd8c00 [ 1336.141520][ T32] r4:84cd8c00 [ 1336.141670][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.141920][ T32] r5:84cd8c00 r4:8271a0b0 [ 1336.142085][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.142406][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.152987][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa35e20 [ 1336.153495][ T32] r4:00000000 [ 1336.153606][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.153986][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.154181][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.154478][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22d40 [ 1336.154623][ T32] r4:00000000 [ 1336.154697][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.154959][ T32] r9:84cd8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1336.155238][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.155652][ T32] r5:00001000 r4:e880b000 [ 1336.155863][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.156271][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.156681][ T32] r5:84d4537c r4:84d45000 [ 1336.156869][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.157309][ T32] r7:ddde3e40 r6:82c18200 r5:84d4537c r4:84a2e600 [ 1336.157585][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.157932][ T32] r10:84cd8c00 r9:84a2e62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.158139][ T32] r4:84a2e600 [ 1336.158238][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.158431][ T32] r10:00000000 r9:eaa31e78 r8:84a98740 r7:84a2e600 r6:80267888 r5:84cd8c00 [ 1336.158666][ T32] r4:84a22d00 [ 1336.158818][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.159013][ T32] Exception stack(0xeaa35fb0 to 0xeaa35ff8) [ 1336.159150][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.159430][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.159677][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.159866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a22d00 [ 1336.160169][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.160458][ T32] INFO: task kworker/1:206:4079 blocked for more than 462 seconds. [ 1336.160812][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.161041][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.161322][ T32] task:kworker/1:206 state:D stack:0 pid:4079 tgid:4079 ppid:2 flags:0x00000000 [ 1336.161526][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.161689][ T32] Call trace: [ 1336.161790][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.162037][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa45da4 r5:84cd9800 [ 1336.162224][ T32] r4:84cd9800 [ 1336.162301][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.173261][ T32] r5:84cd9800 r4:8271a0b0 [ 1336.173679][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.174146][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.174611][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa45e20 [ 1336.174978][ T32] r4:00000000 [ 1336.175212][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.175612][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.176103][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.176547][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22d00 [ 1336.176925][ T32] r4:00000000 [ 1336.177095][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.177519][ T32] r9:84cd9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1336.177995][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.178564][ T32] r5:00001000 r4:e883b000 [ 1336.178846][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.179314][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.179731][ T32] r5:84d4577c r4:84d45400 [ 1336.180015][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.180517][ T32] r7:ddde3e40 r6:82c18200 r5:84d4577c r4:84a2e680 [ 1336.180942][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.181349][ T32] r10:84cd9800 r9:84a2e6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.181690][ T32] r4:84a2e680 [ 1336.181897][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.182338][ T32] r10:00000000 r9:eaa31e78 r8:84a98580 r7:84a2e680 r6:80267888 r5:84cd9800 [ 1336.193439][ T32] r4:84a22c00 [ 1336.193789][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.194036][ T32] Exception stack(0xeaa45fb0 to 0xeaa45ff8) [ 1336.194192][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.194452][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.194715][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.195032][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a22c00 [ 1336.195292][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.195542][ T32] INFO: task kworker/0:281:4082 blocked for more than 462 seconds. [ 1336.195806][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.195989][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.196232][ T32] task:kworker/0:281 state:D stack:0 pid:4082 tgid:4082 ppid:2 flags:0x00000000 [ 1336.196559][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.196848][ T32] Call trace: [ 1336.197116][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.197576][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa3dda4 r5:84cda400 [ 1336.197901][ T32] r4:84cda400 [ 1336.197995][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.198256][ T32] r5:84cda400 r4:8271a0b0 [ 1336.198435][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.198719][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.199086][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa3de20 [ 1336.199375][ T32] r4:00000000 [ 1336.199576][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.199875][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.200126][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.200392][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84146dc0 [ 1336.200670][ T32] r4:00000000 [ 1336.200772][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.201018][ T32] r9:84cda400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1336.201287][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.201586][ T32] r5:00001000 r4:e8807000 [ 1336.201726][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.202176][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.212946][ T32] r5:84d1a37c r4:84d1a000 [ 1336.213254][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.213578][ T32] r7:dddcfe40 r6:82c18000 r5:84d1a37c r4:84c2ea80 [ 1336.213795][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.214118][ T32] r10:84cda400 r9:84c2eaac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.214397][ T32] r4:84c2ea80 [ 1336.214531][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.214815][ T32] r10:00000000 r9:eaa41e78 r8:84a9a240 r7:84c2ea80 r6:80267888 r5:84cda400 [ 1336.215160][ T32] r4:84a9a100 [ 1336.215285][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.215565][ T32] Exception stack(0xeaa3dfb0 to 0xeaa3dff8) [ 1336.215748][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.216039][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.216301][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.216516][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a9a100 [ 1336.216766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.217024][ T32] INFO: task kworker/1:207:4084 blocked for more than 462 seconds. [ 1336.217297][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.217471][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.217730][ T32] task:kworker/1:207 state:D stack:0 pid:4084 tgid:4084 ppid:2 flags:0x00000000 [ 1336.218178][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.218376][ T32] Call trace: [ 1336.218522][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.218842][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa51da4 r5:84cdbc00 [ 1336.219075][ T32] r4:84cdbc00 [ 1336.219203][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.219446][ T32] r5:84cdbc00 r4:8271a0b0 [ 1336.219621][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.219913][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.220210][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa51e20 [ 1336.220477][ T32] r4:00000000 [ 1336.220583][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.220820][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.221025][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.221212][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a22380 [ 1336.221431][ T32] r4:00000000 [ 1336.221518][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.221693][ T32] r9:84cdbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1336.221944][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.222257][ T32] r5:00001000 r4:e884b000 [ 1336.222474][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.233597][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.233895][ T32] r5:84d45b7c r4:84d45800 [ 1336.234087][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.234381][ T32] r7:ddde3e40 r6:82c18200 r5:84d45b7c r4:84a2e700 [ 1336.234625][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.235003][ T32] r10:84cdbc00 r9:84a2e72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.235351][ T32] r4:84a2e700 [ 1336.235493][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.235759][ T32] r10:00000000 r9:eaa31e78 r8:84a9a340 r7:84a2e700 r6:80267888 r5:84cdbc00 [ 1336.236090][ T32] r4:84a22fc0 [ 1336.236245][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.236533][ T32] Exception stack(0xeaa51fb0 to 0xeaa51ff8) [ 1336.236773][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.237073][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.237360][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.237579][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a22fc0 [ 1336.237814][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.238063][ T32] INFO: task kworker/1:208:4086 blocked for more than 462 seconds. [ 1336.238221][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.238405][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.238726][ T32] task:kworker/1:208 state:D stack:0 pid:4086 tgid:4086 ppid:2 flags:0x00000000 [ 1336.239093][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.239259][ T32] Call trace: [ 1336.239410][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.239697][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa59da4 r5:84cdb000 [ 1336.239911][ T32] r4:84cdb000 [ 1336.240016][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.240296][ T32] r5:84cdb000 r4:8271a0b0 [ 1336.240475][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.240749][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.241079][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa59e20 [ 1336.241395][ T32] r4:00000000 [ 1336.241490][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.241773][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.242086][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.242316][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20380 [ 1336.253477][ T32] r4:00000000 [ 1336.253862][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.254373][ T32] r9:84cdb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1336.255022][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.255417][ T32] r5:00001000 r4:e8871000 [ 1336.255766][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.256221][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.256729][ T32] r5:84d4677c r4:84d46400 [ 1336.256987][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.257461][ T32] r7:ddde3e40 r6:82c18200 r5:84d4677c r4:84a2e780 [ 1336.257753][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.258233][ T32] r10:84cdb000 r9:84a2e7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.258599][ T32] r4:84a2e780 [ 1336.258797][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.259241][ T32] r10:00000000 r9:eaa31e78 r8:84a9a500 r7:84a2e780 r6:80267888 r5:84cdb000 [ 1336.259631][ T32] r4:84a20100 [ 1336.259838][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.260240][ T32] Exception stack(0xeaa59fb0 to 0xeaa59ff8) [ 1336.260492][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.260909][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.261289][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.261714][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20100 [ 1336.262203][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.273206][ T32] INFO: task kworker/1:209:4089 blocked for more than 462 seconds. [ 1336.273968][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.274225][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.274631][ T32] task:kworker/1:209 state:D stack:0 pid:4089 tgid:4089 ppid:2 flags:0x00000000 [ 1336.275415][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.275892][ T32] Call trace: [ 1336.276105][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.276592][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa61da4 r5:84cde000 [ 1336.276951][ T32] r4:84cde000 [ 1336.277204][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.277632][ T32] r5:84cde000 r4:8271a0b0 [ 1336.277907][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.278432][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.278965][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa61e20 [ 1336.279638][ T32] r4:00000000 [ 1336.279827][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.280360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.280852][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.281424][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20240 [ 1336.281815][ T32] r4:00000000 [ 1336.282017][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.282405][ T32] r9:84cde000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1336.293205][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.294143][ T32] r5:00001000 r4:e8867000 [ 1336.294357][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.294715][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.295341][ T32] r5:84d4637c r4:84d46000 [ 1336.295652][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.296203][ T32] r7:ddde3e40 r6:82c18200 r5:84d4637c r4:84a2e800 [ 1336.296482][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.296911][ T32] r10:84cde000 r9:84a2e82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.297367][ T32] r4:84a2e800 [ 1336.297575][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.298044][ T32] r10:00000000 r9:eaa59e78 r8:84a9a700 r7:84a2e800 r6:80267888 r5:84cde000 [ 1336.298421][ T32] r4:84a200c0 [ 1336.298715][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.299288][ T32] Exception stack(0xeaa61fb0 to 0xeaa61ff8) [ 1336.299631][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.300123][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.300658][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.301124][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a200c0 [ 1336.301602][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.302057][ T32] INFO: task kworker/1:210:4090 blocked for more than 462 seconds. [ 1336.313315][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.313882][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.314351][ T32] task:kworker/1:210 state:D stack:0 pid:4090 tgid:4090 ppid:2 flags:0x00000000 [ 1336.315128][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.315535][ T32] Call trace: [ 1336.315748][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.316152][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa65da4 r5:84cdec00 [ 1336.316576][ T32] r4:84cdec00 [ 1336.316750][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.317171][ T32] r5:84cdec00 r4:8271a0b0 [ 1336.317376][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.317823][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.318409][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa65e20 [ 1336.318718][ T32] r4:00000000 [ 1336.318974][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.319355][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.319784][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.320176][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20600 [ 1336.320710][ T32] r4:00000000 [ 1336.320981][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.321553][ T32] r9:84cdec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1336.321954][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.332949][ T32] r5:00001000 r4:eaa7b000 [ 1336.333232][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.333537][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.333754][ T32] r5:84d46f7c r4:84d46c00 [ 1336.333844][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.334044][ T32] r7:ddde3e40 r6:82c18200 r5:84d46f7c r4:84a2e880 [ 1336.334172][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.334375][ T32] r10:84cdec00 r9:84a2e8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.334535][ T32] r4:84a2e880 [ 1336.334608][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.334838][ T32] r10:00000000 r9:eaa59e78 r8:84a9a800 r7:84a2e880 r6:80267888 r5:84cdec00 [ 1336.335186][ T32] r4:84a201c0 [ 1336.335355][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.335752][ T32] Exception stack(0xeaa65fb0 to 0xeaa65ff8) [ 1336.336004][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.336353][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.336677][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.336970][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a201c0 [ 1336.337160][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.337370][ T32] INFO: task kworker/0:282:4091 blocked for more than 462 seconds. [ 1336.337556][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.337663][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.337837][ T32] task:kworker/0:282 state:D stack:0 pid:4091 tgid:4091 ppid:2 flags:0x00000000 [ 1336.338088][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.338233][ T32] Call trace: [ 1336.338328][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.338505][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa69da4 r5:84cdc800 [ 1336.338711][ T32] r4:84cdc800 [ 1336.338862][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.339045][ T32] r5:84cdc800 r4:8271a0b0 [ 1336.339140][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.339366][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.339589][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa69e20 [ 1336.339789][ T32] r4:00000000 [ 1336.339889][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.340195][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.340439][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.340688][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a8a780 [ 1336.341002][ T32] r4:00000000 [ 1336.341150][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.341519][ T32] r9:84cdc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1336.341813][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.342205][ T32] r5:00001000 r4:e0691000 [ 1336.342411][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.353676][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.354114][ T32] r5:84d18b7c r4:84d18800 [ 1336.354341][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.354802][ T32] r7:dddcfe40 r6:82c18000 r5:84d18b7c r4:84c2eb00 [ 1336.355076][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.355428][ T32] r10:84cdc800 r9:84c2eb2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.355755][ T32] r4:84c2eb00 [ 1336.355934][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.356401][ T32] r10:00000000 r9:eaa3de78 r8:84a9a980 r7:84c2eb00 r6:80267888 r5:84cdc800 [ 1336.356825][ T32] r4:84a9a880 [ 1336.356998][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.357356][ T32] Exception stack(0xeaa69fb0 to 0xeaa69ff8) [ 1336.357624][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.357955][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.358287][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.358582][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a9a880 [ 1336.358995][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.359324][ T32] INFO: task kworker/1:211:4093 blocked for more than 462 seconds. [ 1336.359609][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.359858][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.360195][ T32] task:kworker/1:211 state:D stack:0 pid:4093 tgid:4093 ppid:2 flags:0x00000000 [ 1336.360745][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.361042][ T32] Call trace: [ 1336.361228][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.361539][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa71da4 r5:843a0c00 [ 1336.361844][ T32] r4:843a0c00 [ 1336.362027][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.362354][ T32] r5:843a0c00 r4:8271a0b0 [ 1336.373491][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.374221][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.374587][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa71e20 [ 1336.374940][ T32] r4:00000000 [ 1336.375102][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.375482][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.375828][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.376197][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a204c0 [ 1336.376505][ T32] r4:00000000 [ 1336.376706][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.377095][ T32] r9:843a0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1336.377428][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.377754][ T32] r5:00001000 r4:ea881000 [ 1336.377944][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.378290][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.378631][ T32] r5:84d46b7c r4:84d46800 [ 1336.378854][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.379216][ T32] r7:ddde3e40 r6:82c18200 r5:84d46b7c r4:84a2e900 [ 1336.379519][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.379906][ T32] r10:843a0c00 r9:84a2e92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.380195][ T32] r4:84a2e900 [ 1336.380376][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.380705][ T32] r10:00000000 r9:eaa65e78 r8:84a9ab00 r7:84a2e900 r6:80267888 r5:843a0c00 [ 1336.381058][ T32] r4:84a202c0 [ 1336.381222][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.381494][ T32] Exception stack(0xeaa71fb0 to 0xeaa71ff8) [ 1336.381765][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.382164][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.393261][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.393793][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a202c0 [ 1336.394125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.394393][ T32] INFO: task kworker/1:212:4096 blocked for more than 462 seconds. [ 1336.394680][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.394938][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.395269][ T32] task:kworker/1:212 state:D stack:0 pid:4096 tgid:4096 ppid:2 flags:0x00000000 [ 1336.395679][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.396056][ T32] Call trace: [ 1336.396245][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.396617][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa89da4 r5:843a0000 [ 1336.396952][ T32] r4:843a0000 [ 1336.397109][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.397476][ T32] r5:843a0000 r4:8271a0b0 [ 1336.397651][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.398085][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.398427][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa89e20 [ 1336.398720][ T32] r4:00000000 [ 1336.398975][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.399406][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.399793][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.400141][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20700 [ 1336.400516][ T32] r4:00000000 [ 1336.400777][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.401183][ T32] r9:843a0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1336.401494][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.401815][ T32] r5:00001000 r4:eaa81000 [ 1336.402063][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.402485][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.413735][ T32] r5:84d4737c r4:84d47000 [ 1336.413982][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.414417][ T32] r7:ddde3e40 r6:82c18200 r5:84d4737c r4:84a2e980 [ 1336.414637][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.415018][ T32] r10:843a0000 r9:84a2e9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.415294][ T32] r4:84a2e980 [ 1336.415462][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.415827][ T32] r10:00000000 r9:eaa65e78 r8:84a9adc0 r7:84a2e980 r6:80267888 r5:843a0000 [ 1336.416127][ T32] r4:84a20400 [ 1336.416322][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.416647][ T32] Exception stack(0xeaa89fb0 to 0xeaa89ff8) [ 1336.416889][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.417273][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.417598][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.417891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20400 [ 1336.418210][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.418510][ T32] INFO: task kworker/1:213:4098 blocked for more than 462 seconds. [ 1336.418909][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.419122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.419448][ T32] task:kworker/1:213 state:D stack:0 pid:4098 tgid:4098 ppid:2 flags:0x00000000 [ 1336.419857][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.420157][ T32] Call trace: [ 1336.420354][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.420741][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa9dda4 r5:843a2400 [ 1336.421147][ T32] r4:843a2400 [ 1336.421392][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.421731][ T32] r5:843a2400 r4:8271a0b0 [ 1336.421909][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.422330][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.433352][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa9de20 [ 1336.433956][ T32] r4:00000000 [ 1336.434143][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.434548][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.434983][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.435362][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20840 [ 1336.435681][ T32] r4:00000000 [ 1336.435843][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.436214][ T32] r9:843a2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1336.436572][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.436929][ T32] r5:00001000 r4:eaa93000 [ 1336.437113][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.437394][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.437744][ T32] r5:84d4777c r4:84d47400 [ 1336.437912][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.440562][ T32] r7:ddde3e40 r6:82c18200 r5:84d4777c r4:84a2ea80 [ 1336.440831][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.441187][ T32] r10:843a2400 r9:84a2eaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.441568][ T32] r4:84a2ea80 [ 1336.441723][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.442066][ T32] r10:00000000 r9:eaa89e78 r8:84a9af40 r7:84a2ea80 r6:80267888 r5:843a2400 [ 1336.442518][ T32] r4:84a206c0 [ 1336.453740][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.454154][ T32] Exception stack(0xeaa9dfb0 to 0xeaa9dff8) [ 1336.454403][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.454693][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.455051][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.455324][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a206c0 [ 1336.455626][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.455996][ T32] INFO: task kworker/1:214:4099 blocked for more than 462 seconds. [ 1336.456321][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.456564][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.456849][ T32] task:kworker/1:214 state:D stack:0 pid:4099 tgid:4099 ppid:2 flags:0x00000000 [ 1336.457262][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.457572][ T32] Call trace: [ 1336.457771][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.458189][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaa1da4 r5:843a3000 [ 1336.458569][ T32] r4:843a3000 [ 1336.458733][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.459250][ T32] r5:843a3000 r4:8271a0b0 [ 1336.459428][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.459786][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.460201][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa1e20 [ 1336.460600][ T32] r4:00000000 [ 1336.460763][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.461246][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.461590][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.461947][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20b00 [ 1336.462298][ T32] r4:00000000 [ 1336.462454][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.473951][ T32] r9:843a3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1336.474376][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.474930][ T32] r5:00001000 r4:eaab3000 [ 1336.475144][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.475570][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.476001][ T32] r5:84d47f7c r4:84d47c00 [ 1336.476219][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.476873][ T32] r7:ddde3e40 r6:82c18200 r5:84d47f7c r4:84a2ea00 [ 1336.477280][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.477787][ T32] r10:843a3000 r9:84a2ea2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.478138][ T32] r4:84a2ea00 [ 1336.478348][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.478852][ T32] r10:00000000 r9:eaa9de78 r8:84a9aa00 r7:84a2ea00 r6:80267888 r5:843a3000 [ 1336.479276][ T32] r4:84a20800 [ 1336.479493][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.479883][ T32] Exception stack(0xeaaa1fb0 to 0xeaaa1ff8) [ 1336.480307][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.480789][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.481286][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.481698][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20800 [ 1336.482136][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.482549][ T32] INFO: task kworker/1:215:4101 blocked for more than 462 seconds. [ 1336.493878][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.494184][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.494590][ T32] task:kworker/1:215 state:D stack:0 pid:4101 tgid:4101 ppid:2 flags:0x00000000 [ 1336.495174][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.495619][ T32] Call trace: [ 1336.495850][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.496389][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaadda4 r5:843a1800 [ 1336.496905][ T32] r4:843a1800 [ 1336.497185][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.497702][ T32] r5:843a1800 r4:8271a0b0 [ 1336.497976][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.498434][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.499144][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaade20 [ 1336.499494][ T32] r4:00000000 [ 1336.499663][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.500041][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.500523][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.500858][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a209c0 [ 1336.501161][ T32] r4:00000000 [ 1336.501328][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.501655][ T32] r9:843a1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1336.502006][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.502432][ T32] r5:00001000 r4:eaa99000 [ 1336.513175][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.513878][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.514282][ T32] r5:84d47b7c r4:84d47800 [ 1336.514477][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.514869][ T32] r7:ddde3e40 r6:82c18200 r5:84d47b7c r4:84a2eb00 [ 1336.515155][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.515488][ T32] r10:843a1800 r9:84a2eb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.515783][ T32] r4:84a2eb00 [ 1336.515972][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.516292][ T32] r10:00000000 r9:eaaa1e78 r8:84a9a5c0 r7:84a2eb00 r6:80267888 r5:843a1800 [ 1336.516575][ T32] r4:84a20780 [ 1336.516746][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.517032][ T32] Exception stack(0xeaaadfb0 to 0xeaaadff8) [ 1336.517252][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.517574][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.517837][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.518082][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20780 [ 1336.518326][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.518637][ T32] INFO: task kworker/1:216:4104 blocked for more than 462 seconds. [ 1336.518932][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.519122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.519422][ T32] task:kworker/1:216 state:D stack:0 pid:4104 tgid:4104 ppid:2 flags:0x00000000 [ 1336.519997][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.520307][ T32] Call trace: [ 1336.520499][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.520881][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea895da4 r5:843a4800 [ 1336.521296][ T32] r4:843a4800 [ 1336.521463][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.521871][ T32] r5:843a4800 r4:8271a0b0 [ 1336.522073][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.533277][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.534141][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea895e20 [ 1336.534472][ T32] r4:00000000 [ 1336.534804][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.535222][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.535613][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.536081][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20c00 [ 1336.536498][ T32] r4:00000000 [ 1336.536671][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.537185][ T32] r9:843a4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1336.537616][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.538120][ T32] r5:00001000 r4:df839000 [ 1336.538304][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.538670][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.539122][ T32] r5:84d4c37c r4:84d4c000 [ 1336.539381][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.540011][ T32] r7:ddde3e40 r6:82c18200 r5:84d4c37c r4:84a2eb80 [ 1336.540317][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.540842][ T32] r10:843a4800 r9:84a2ebac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.541347][ T32] r4:84a2eb80 [ 1336.541528][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.541913][ T32] r10:00000000 r9:eaaa1e78 r8:84a9acc0 r7:84a2eb80 r6:80267888 r5:843a4800 [ 1336.542288][ T32] r4:84a20a80 [ 1336.585506][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.586099][ T32] Exception stack(0xea895fb0 to 0xea895ff8) [ 1336.586405][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.588959][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.589335][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.589695][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20a80 [ 1336.590116][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.590631][ T32] INFO: task kworker/1:217:4105 blocked for more than 463 seconds. [ 1336.591035][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.591279][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.591726][ T32] task:kworker/1:217 state:D stack:0 pid:4105 tgid:4105 ppid:2 flags:0x00000000 [ 1336.592252][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.603217][ T32] Call trace: [ 1336.603685][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.604144][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8b1da4 r5:843a3c00 [ 1336.604574][ T32] r4:843a3c00 [ 1336.604802][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.605237][ T32] r5:843a3c00 r4:8271a0b0 [ 1336.608351][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.608888][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.609444][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b1e20 [ 1336.609857][ T32] r4:00000000 [ 1336.610069][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.610635][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.611073][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.611624][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970440 [ 1336.612077][ T32] r4:00000000 [ 1336.612290][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.623284][ T32] r9:843a3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1336.623809][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.624335][ T32] r5:00001000 r4:e0493000 [ 1336.624569][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.624856][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.625396][ T32] r5:84d4e77c r4:84d4e400 [ 1336.625660][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.626156][ T32] r7:ddde3e40 r6:82c18200 r5:84d4e77c r4:84a2ec00 [ 1336.626442][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.628048][ T32] r10:843a3c00 r9:84a2ec2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.629709][ T32] r4:84a2ec00 [ 1336.629928][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.630364][ T32] r10:00000000 r9:ea895e78 r8:84a9abc0 r7:84a2ec00 r6:80267888 r5:843a3c00 [ 1336.630766][ T32] r4:84a20bc0 [ 1336.630952][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.631297][ T32] Exception stack(0xea8b1fb0 to 0xea8b1ff8) [ 1336.631581][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.632081][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.632428][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.643325][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20bc0 [ 1336.643905][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.644281][ T32] INFO: task kworker/1:218:4107 blocked for more than 463 seconds. [ 1336.644703][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.644984][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.645418][ T32] task:kworker/1:218 state:D stack:0 pid:4107 tgid:4107 ppid:2 flags:0x00000000 [ 1336.646000][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.646385][ T32] Call trace: [ 1336.646595][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.673700][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea8edda4 r5:843a6000 [ 1336.674043][ T32] r4:843a6000 [ 1336.674224][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.674769][ T32] r5:843a6000 r4:8271a0b0 [ 1336.675014][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.675517][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.675950][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8ede20 [ 1336.676328][ T32] r4:00000000 [ 1336.676498][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.693282][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.696053][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.700306][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20e00 [ 1336.700671][ T32] r4:00000000 [ 1336.700762][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.700950][ T32] r9:843a6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1336.701098][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.701386][ T32] r5:00001000 r4:df9b9000 [ 1336.701488][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.701819][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.702173][ T32] r5:84d4c77c r4:84d4c400 [ 1336.702296][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.713014][ T32] r7:ddde3e40 r6:82c18200 r5:84d4c77c r4:84a2ec80 [ 1336.713321][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.713651][ T32] r10:843a6000 r9:84a2ecac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.713926][ T32] r4:84a2ec80 [ 1336.714117][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.714514][ T32] r10:00000000 r9:ea8b1e78 r8:84a980c0 r7:84a2ec80 r6:80267888 r5:843a6000 [ 1336.714866][ T32] r4:84a20bc0 [ 1336.715043][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.715320][ T32] Exception stack(0xea8edfb0 to 0xea8edff8) [ 1336.715511][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.715794][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.716112][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.716413][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20bc0 [ 1336.716659][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.716986][ T32] INFO: task kworker/1:219:4109 blocked for more than 463 seconds. [ 1336.717241][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.717476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.717759][ T32] task:kworker/1:219 state:D stack:0 pid:4109 tgid:4109 ppid:2 flags:0x00000000 [ 1336.718142][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.718416][ T32] Call trace: [ 1336.718541][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.718730][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea951da4 r5:843a5400 [ 1336.719128][ T32] r4:843a5400 [ 1336.719260][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.719552][ T32] r5:843a5400 r4:8271a0b0 [ 1336.719772][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.720147][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.720583][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea951e20 [ 1336.720866][ T32] r4:00000000 [ 1336.720997][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.721283][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.722031][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.733011][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a20f00 [ 1336.733469][ T32] r4:00000000 [ 1336.733628][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.734071][ T32] r9:843a5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1336.734353][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.734664][ T32] r5:00001000 r4:dfbf7000 [ 1336.734882][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.735176][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.735507][ T32] r5:84d4cb7c r4:84d4c800 [ 1336.735672][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.736039][ T32] r7:ddde3e40 r6:82c18200 r5:84d4cb7c r4:84a2ed00 [ 1336.736415][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.736765][ T32] r10:843a5400 r9:84a2ed2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.737073][ T32] r4:84a2ed00 [ 1336.737282][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.737649][ T32] r10:00000000 r9:ea8b1e78 r8:84a8a180 r7:84a2ed00 r6:80267888 r5:843a5400 [ 1336.737958][ T32] r4:84a20d80 [ 1336.738097][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.738356][ T32] Exception stack(0xea951fb0 to 0xea951ff8) [ 1336.738601][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.739057][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.739441][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.739684][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20d80 [ 1336.739969][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.740157][ T32] INFO: task kworker/1:220:4111 blocked for more than 463 seconds. [ 1336.740419][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.740572][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.740825][ T32] task:kworker/1:220 state:D stack:0 pid:4111 tgid:4111 ppid:2 flags:0x00000000 [ 1336.741142][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.741344][ T32] Call trace: [ 1336.741482][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.741729][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaac1da4 r5:843a6c00 [ 1336.741997][ T32] r4:843a6c00 [ 1336.742102][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.742419][ T32] r5:843a6c00 r4:8271a0b0 [ 1336.752867][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.753355][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.753644][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac1e20 [ 1336.753859][ T32] r4:00000000 [ 1336.753979][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.754266][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.754588][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.754879][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a9ac80 [ 1336.755136][ T32] r4:00000000 [ 1336.755231][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.755506][ T32] r9:843a6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1336.755653][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.755898][ T32] r5:00001000 r4:dfca9000 [ 1336.756054][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.756403][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.756660][ T32] r5:84d4cf7c r4:84d4cc00 [ 1336.756809][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.757131][ T32] r7:ddde3e40 r6:82c18200 r5:84d4cf7c r4:84a2ed80 [ 1336.757321][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.757645][ T32] r10:843a6c00 r9:84a2edac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.757948][ T32] r4:84a2ed80 [ 1336.758090][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.758401][ T32] r10:00000000 r9:ea8b1e78 r8:84a8a340 r7:84a2ed80 r6:80267888 r5:843a6c00 [ 1336.758625][ T32] r4:84a20ec0 [ 1336.758732][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.759032][ T32] Exception stack(0xeaac1fb0 to 0xeaac1ff8) [ 1336.759336][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.759633][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.759941][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.760182][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20ec0 [ 1336.760434][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.760684][ T32] INFO: task kworker/1:221:4113 blocked for more than 463 seconds. [ 1336.760992][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.761172][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.761463][ T32] task:kworker/1:221 state:D stack:0 pid:4113 tgid:4113 ppid:2 flags:0x00000000 [ 1336.761804][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.762009][ T32] Call trace: [ 1336.762147][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.762449][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaac5da4 r5:84ce0000 [ 1336.772883][ T32] r4:84ce0000 [ 1336.773102][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.773448][ T32] r5:84ce0000 r4:8271a0b0 [ 1336.773607][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.773964][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.774322][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac5e20 [ 1336.774572][ T32] r4:00000000 [ 1336.774705][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.775082][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.775425][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.775763][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84888c40 [ 1336.776089][ T32] r4:00000000 [ 1336.776235][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.776545][ T32] r9:84ce0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1336.776837][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.777167][ T32] r5:00001000 r4:dfd8d000 [ 1336.777340][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.777646][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.778018][ T32] r5:84d4d37c r4:84d4d000 [ 1336.778204][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.778564][ T32] r7:ddde3e40 r6:82c18200 r5:84d4d37c r4:84a2ee00 [ 1336.778847][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.779236][ T32] r10:84ce0000 r9:84a2ee2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.779511][ T32] r4:84a2ee00 [ 1336.779678][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.780031][ T32] r10:00000000 r9:ea8b1e78 r8:84a8a440 r7:84a2ee00 r6:80267888 r5:84ce0000 [ 1336.780365][ T32] r4:84a20f80 [ 1336.780489][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.780761][ T32] Exception stack(0xeaac5fb0 to 0xeaac5ff8) [ 1336.781000][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.781290][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.781597][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.781880][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20f80 [ 1336.782166][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.782528][ T32] INFO: task kworker/1:222:4115 blocked for more than 463 seconds. [ 1336.793203][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.793357][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.793663][ T32] task:kworker/1:222 state:D stack:0 pid:4115 tgid:4115 ppid:2 flags:0x00000000 [ 1336.794166][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.794465][ T32] Call trace: [ 1336.794614][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.794945][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaacdda4 r5:84ce1800 [ 1336.795219][ T32] r4:84ce1800 [ 1336.795334][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.795620][ T32] r5:84ce1800 r4:8271a0b0 [ 1336.795770][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.796147][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.796502][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaacde20 [ 1336.796753][ T32] r4:00000000 [ 1336.796891][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.797228][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.797549][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.797862][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a2bc40 [ 1336.798177][ T32] r4:00000000 [ 1336.798324][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.798601][ T32] r9:84ce1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1336.798959][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.799327][ T32] r5:00001000 r4:dfddd000 [ 1336.799486][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.799843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.800158][ T32] r5:84d4d77c r4:84d4d400 [ 1336.800319][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.800696][ T32] r7:ddde3e40 r6:82c18200 r5:84d4d77c r4:84a2ee80 [ 1336.800945][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.801287][ T32] r10:84ce1800 r9:84a2eeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.801574][ T32] r4:84a2ee80 [ 1336.801697][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.801971][ T32] r10:00000000 r9:ea8b1e78 r8:84a8a640 r7:84a2ee80 r6:80267888 r5:84ce1800 [ 1336.802354][ T32] r4:84888d80 [ 1336.802473][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.812915][ T32] Exception stack(0xeaacdfb0 to 0xeaacdff8) [ 1336.813337][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.813605][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.813914][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.814181][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84888d80 [ 1336.814476][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.814831][ T32] INFO: task kworker/1:223:4117 blocked for more than 463 seconds. [ 1336.815392][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.815673][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.816272][ T32] task:kworker/1:223 state:D stack:0 pid:4117 tgid:4117 ppid:2 flags:0x00000000 [ 1336.816783][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.817216][ T32] Call trace: [ 1336.817822][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.819112][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaad5da4 r5:84ce0c00 [ 1336.819556][ T32] r4:84ce0c00 [ 1336.819758][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.820662][ T32] r5:84ce0c00 r4:8271a0b0 [ 1336.821034][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.821577][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.822169][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad5e20 [ 1336.843301][ T32] r4:00000000 [ 1336.843682][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.844177][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.844637][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.845161][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970040 [ 1336.845535][ T32] r4:00000000 [ 1336.845778][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.846156][ T32] r9:84ce0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1336.846514][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.847057][ T32] r5:00001000 r4:dfe2f000 [ 1336.847278][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.847812][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.848314][ T32] r5:84d4db7c r4:84d4d800 [ 1336.848611][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.849177][ T32] r7:ddde3e40 r6:82c18200 r5:84d4db7c r4:84a2ef00 [ 1336.849508][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.850049][ T32] r10:84ce0c00 r9:84a2ef2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.850592][ T32] r4:84a2ef00 [ 1336.850802][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.851189][ T32] r10:00000000 r9:ea8b1e78 r8:84a8a800 r7:84a2ef00 r6:80267888 r5:84ce0c00 [ 1336.851556][ T32] r4:84a20a80 [ 1336.851739][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.852123][ T32] Exception stack(0xeaad5fb0 to 0xeaad5ff8) [ 1336.852432][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.863242][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.863844][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.864198][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a20a80 [ 1336.864603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.865071][ T32] INFO: task kworker/1:224:4120 blocked for more than 463 seconds. [ 1336.865580][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.865903][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.866328][ T32] task:kworker/1:224 state:D stack:0 pid:4120 tgid:4120 ppid:2 flags:0x00000000 [ 1336.866982][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.867418][ T32] Call trace: [ 1336.867694][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.868113][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaae1da4 r5:84ce2400 [ 1336.868628][ T32] r4:84ce2400 [ 1336.868821][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.869310][ T32] r5:84ce2400 r4:8271a0b0 [ 1336.869545][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.870063][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.870566][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae1e20 [ 1336.870997][ T32] r4:00000000 [ 1336.871237][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.871659][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.872095][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.883314][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970180 [ 1336.883966][ T32] r4:00000000 [ 1336.884151][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.884634][ T32] r9:84ce2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1336.885101][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.885573][ T32] r5:00001000 r4:dff25000 [ 1336.885787][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.886297][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.886864][ T32] r5:84d4df7c r4:84d4dc00 [ 1336.887092][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.887728][ T32] r7:ddde3e40 r6:82c18200 r5:84d4df7c r4:84a2ef80 [ 1336.888038][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.888591][ T32] r10:84ce2400 r9:84a2efac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.888978][ T32] r4:84a2ef80 [ 1336.889145][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.889632][ T32] r10:00000000 r9:ea8b1e78 r8:84a8aac0 r7:84a2ef80 r6:80267888 r5:84ce2400 [ 1336.890006][ T32] r4:84970140 [ 1336.890224][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.890664][ T32] Exception stack(0xeaae1fb0 to 0xeaae1ff8) [ 1336.891006][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.891436][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.891862][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.892201][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84970140 [ 1336.903113][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.903678][ T32] INFO: task kworker/1:225:4121 blocked for more than 463 seconds. [ 1336.904096][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.904402][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.904800][ T32] task:kworker/1:225 state:D stack:0 pid:4121 tgid:4121 ppid:2 flags:0x00000000 [ 1336.905490][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.905870][ T32] Call trace: [ 1336.906120][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.906675][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaae5da4 r5:84ce3000 [ 1336.907091][ T32] r4:84ce3000 [ 1336.907346][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.907900][ T32] r5:84ce3000 r4:8271a0b0 [ 1336.908155][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.908705][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.909301][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae5e20 [ 1336.909660][ T32] r4:00000000 [ 1336.909912][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.910431][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.910902][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.911396][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970340 [ 1336.911785][ T32] r4:00000000 [ 1336.911957][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.912465][ T32] r9:84ce3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1336.923296][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.924062][ T32] r5:00001000 r4:dff93000 [ 1336.924299][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.924714][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.925200][ T32] r5:84d4e37c r4:84d4e000 [ 1336.925431][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.926020][ T32] r7:ddde3e40 r6:82c18200 r5:84d4e37c r4:843db000 [ 1336.926377][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.926964][ T32] r10:84ce3000 r9:843db02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.927402][ T32] r4:843db000 [ 1336.927585][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.928088][ T32] r10:00000000 r9:ea8b1e78 r8:84a8ab80 r7:843db000 r6:80267888 r5:84ce3000 [ 1336.928446][ T32] r4:849700c0 [ 1336.928633][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.929105][ T32] Exception stack(0xeaae5fb0 to 0xeaae5ff8) [ 1336.929447][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.929855][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.930300][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.930816][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849700c0 [ 1336.931349][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.931761][ T32] INFO: task kworker/1:226:4124 blocked for more than 463 seconds. [ 1336.932203][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.932539][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.943508][ T32] task:kworker/1:226 state:D stack:0 pid:4124 tgid:4124 ppid:2 flags:0x00000000 [ 1336.943985][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.944329][ T32] Call trace: [ 1336.944591][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.945039][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaf1da4 r5:84ce5400 [ 1336.945404][ T32] r4:84ce5400 [ 1336.945592][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.946052][ T32] r5:84ce5400 r4:8271a0b0 [ 1336.946353][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.947001][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.947577][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf1e20 [ 1336.948111][ T32] r4:00000000 [ 1336.948335][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.948709][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.949076][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.949507][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970540 [ 1336.949924][ T32] r4:00000000 [ 1336.950122][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.950549][ T32] r9:84ce5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1336.950922][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.951371][ T32] r5:00001000 r4:e04c5000 [ 1336.951581][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.952077][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.963234][ T32] r5:84d4eb7c r4:84d4e800 [ 1336.963652][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.964145][ T32] r7:ddde3e40 r6:82c18200 r5:84d4eb7c r4:843db080 [ 1336.964394][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.964912][ T32] r10:84ce5400 r9:843db0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.965344][ T32] r4:843db080 [ 1336.965548][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.966114][ T32] r10:00000000 r9:ea8b1e78 r8:84a8ae40 r7:843db080 r6:80267888 r5:84ce5400 [ 1336.966475][ T32] r4:849702c0 [ 1336.966655][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.967103][ T32] Exception stack(0xeaaf1fb0 to 0xeaaf1ff8) [ 1336.967476][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.968015][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.968491][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.968849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849702c0 [ 1336.969372][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.969781][ T32] INFO: task kworker/1:227:4126 blocked for more than 463 seconds. [ 1336.970214][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.970566][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.970994][ T32] task:kworker/1:227 state:D stack:0 pid:4126 tgid:4126 ppid:2 flags:0x00000000 [ 1336.971664][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.972054][ T32] Call trace: [ 1336.972353][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.983213][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea961da4 r5:84b98000 [ 1336.983782][ T32] r4:84b98000 [ 1336.983981][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.984514][ T32] r5:84b98000 r4:8271a0b0 [ 1336.984720][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.985215][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.985780][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea961e20 [ 1336.986162][ T32] r4:00000000 [ 1336.986362][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.986811][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.987305][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.987694][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970680 [ 1336.988187][ T32] r4:00000000 [ 1336.988387][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.988822][ T32] r9:84b98000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1336.989204][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.989592][ T32] r5:00001000 r4:e04ed000 [ 1336.989915][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.990453][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.990913][ T32] r5:84d4ef7c r4:84d4ec00 [ 1336.991234][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.991738][ T32] r7:ddde3e40 r6:82c18200 r5:84d4ef7c r4:843db100 [ 1336.992052][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.003263][ T32] r10:84b98000 r9:843db12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.003829][ T32] r4:843db100 [ 1337.004153][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.004645][ T32] r10:00000000 r9:eaaf1e78 r8:84970740 r7:843db100 r6:80267888 r5:84b98000 [ 1337.005221][ T32] r4:849703c0 [ 1337.005407][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.005779][ T32] Exception stack(0xea961fb0 to 0xea961ff8) [ 1337.006145][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.006671][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.007297][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.007676][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849703c0 [ 1337.008249][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.008746][ T32] INFO: task kworker/1:228:4128 blocked for more than 463 seconds. [ 1337.009131][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.009433][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.009838][ T32] task:kworker/1:228 state:D stack:0 pid:4128 tgid:4128 ppid:2 flags:0x00000000 [ 1337.010533][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.010977][ T32] Call trace: [ 1337.011291][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.011813][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa49da4 r5:84b98c00 [ 1337.012152][ T32] r4:84b98c00 [ 1337.012439][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.023743][ T32] r5:84b98c00 r4:8271a0b0 [ 1337.024065][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.024811][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.025515][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa49e20 [ 1337.025992][ T32] r4:00000000 [ 1337.026181][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.026642][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.027198][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.027793][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849708c0 [ 1337.028228][ T32] r4:00000000 [ 1337.028444][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.028971][ T32] r9:84b98c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1337.029590][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.030172][ T32] r5:00001000 r4:e063b000 [ 1337.030394][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.030811][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.031308][ T32] r5:84d4f37c r4:84d4f000 [ 1337.031554][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.032035][ T32] r7:ddde3e40 r6:82c18200 r5:84d4f37c r4:843db180 [ 1337.032361][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.043337][ T32] r10:84b98c00 r9:843db1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.043937][ T32] r4:843db180 [ 1337.044103][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.044647][ T32] r10:00000000 r9:ea961e78 r8:849707c0 r7:843db180 r6:80267888 r5:84b98c00 [ 1337.045205][ T32] r4:849703c0 [ 1337.045465][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.045925][ T32] Exception stack(0xeaa49fb0 to 0xeaa49ff8) [ 1337.046316][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.046854][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.047296][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.047749][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849703c0 [ 1337.048490][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.048920][ T32] INFO: task kworker/1:229:4130 blocked for more than 463 seconds. [ 1337.049333][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.049572][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.050113][ T32] task:kworker/1:229 state:D stack:0 pid:4130 tgid:4130 ppid:2 flags:0x00000000 [ 1337.050574][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.050920][ T32] Call trace: [ 1337.051165][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.051696][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaf5da4 r5:84b99800 [ 1337.052097][ T32] r4:84b99800 [ 1337.052343][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.063185][ T32] r5:84b99800 r4:8271a0b0 [ 1337.063703][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.064204][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.064647][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf5e20 [ 1337.065099][ T32] r4:00000000 [ 1337.065335][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.065848][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.066364][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.066866][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d2000 [ 1337.067289][ T32] r4:00000000 [ 1337.067531][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.068002][ T32] r9:84b99800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1337.068374][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.068780][ T32] r5:00001000 r4:e06c9000 [ 1337.069095][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.069692][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.070277][ T32] r5:84d4ff7c r4:84d4fc00 [ 1337.070539][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.071106][ T32] r7:ddde3e40 r6:82c18200 r5:84d4ff7c r4:843db200 [ 1337.071480][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.071975][ T32] r10:84b99800 r9:843db22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.072332][ T32] r4:843db200 [ 1337.072531][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.093196][ T32] r10:00000000 r9:eaa49e78 r8:84970a80 r7:843db200 r6:80267888 r5:84b99800 [ 1337.093801][ T32] r4:84970840 [ 1337.094029][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.094445][ T32] Exception stack(0xeaaf5fb0 to 0xeaaf5ff8) [ 1337.094888][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.095346][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.095890][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.096281][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84970840 [ 1337.096777][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.097428][ T32] INFO: task kworker/1:230:4131 blocked for more than 463 seconds. [ 1337.097842][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.098266][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.098950][ T32] task:kworker/1:230 state:D stack:0 pid:4131 tgid:4131 ppid:2 flags:0x00000000 [ 1337.099680][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.100320][ T32] Call trace: [ 1337.100587][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.101163][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaafdda4 r5:84b9e000 [ 1337.101634][ T32] r4:84b9e000 [ 1337.101852][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.102465][ T32] r5:84b9e000 r4:8271a0b0 [ 1337.113449][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.114322][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.114955][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaafde20 [ 1337.115562][ T32] r4:00000000 [ 1337.115791][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.116322][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.116740][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.117297][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970a00 [ 1337.117727][ T32] r4:00000000 [ 1337.117928][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.118371][ T32] r9:84b9e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1337.118802][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.119518][ T32] r5:00001000 r4:e0663000 [ 1337.119863][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.120296][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.120830][ T32] r5:84d4f77c r4:84d4f400 [ 1337.121322][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.121941][ T32] r7:ddde3e40 r6:82c18200 r5:84d4f77c r4:843db280 [ 1337.122400][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.133245][ T32] r10:84b9e000 r9:843db2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.133866][ T32] r4:843db280 [ 1337.134062][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.134473][ T32] r10:00000000 r9:eaaf5e78 r8:84970b80 r7:843db280 r6:80267888 r5:84b9e000 [ 1337.134893][ T32] r4:84970840 [ 1337.135085][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.135548][ T32] Exception stack(0xeaafdfb0 to 0xeaafdff8) [ 1337.135886][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.136368][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.136796][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.137123][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84970840 [ 1337.137603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.138027][ T32] INFO: task kworker/1:231:4134 blocked for more than 463 seconds. [ 1337.138424][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.138684][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.139385][ T32] task:kworker/1:231 state:D stack:0 pid:4134 tgid:4134 ppid:2 flags:0x00000000 [ 1337.140266][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.140732][ T32] Call trace: [ 1337.140937][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.141388][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab05da4 r5:84cdd400 [ 1337.141739][ T32] r4:84cdd400 [ 1337.141952][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.153276][ T32] r5:84cdd400 r4:8271a0b0 [ 1337.153732][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.154497][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.155270][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab05e20 [ 1337.155805][ T32] r4:00000000 [ 1337.156000][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.156413][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.156900][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.157424][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970ec0 [ 1337.157885][ T32] r4:00000000 [ 1337.158188][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.158630][ T32] r9:84cdd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1337.159165][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.159984][ T32] r5:00001000 r4:e06a9000 [ 1337.160239][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.160775][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.161593][ T32] r5:84d4fb7c r4:84d4f800 [ 1337.161905][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.162669][ T32] r7:ddde3e40 r6:82c18200 r5:84d4fb7c r4:843db300 [ 1337.173575][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.174066][ T32] r10:84cdd400 r9:843db32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.174567][ T32] r4:843db300 [ 1337.174910][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.175435][ T32] r10:00000000 r9:eaaf5e78 r8:84970cc0 r7:843db300 r6:80267888 r5:84cdd400 [ 1337.175819][ T32] r4:84970bc0 [ 1337.176025][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.176624][ T32] Exception stack(0xeab05fb0 to 0xeab05ff8) [ 1337.176946][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.177493][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.177945][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.178401][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84970bc0 [ 1337.178890][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.179491][ T32] INFO: task kworker/0:283:4137 blocked for more than 463 seconds. [ 1337.180081][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.180510][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.180931][ T32] task:kworker/0:283 state:D stack:0 pid:4137 tgid:4137 ppid:2 flags:0x00000000 [ 1337.181570][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.181884][ T32] Call trace: [ 1337.182084][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.193245][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab09da4 r5:84b9c800 [ 1337.193912][ T32] r4:84b9c800 [ 1337.194143][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.194698][ T32] r5:84b9c800 r4:8271a0b0 [ 1337.194976][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.195633][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.196281][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab09e20 [ 1337.196773][ T32] r4:00000000 [ 1337.197018][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.197626][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.198152][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.198593][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a9a3c0 [ 1337.199031][ T32] r4:00000000 [ 1337.199482][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.199930][ T32] r9:84b9c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1337.200355][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.200876][ T32] r5:00001000 r4:e8877000 [ 1337.201132][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.201652][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.202219][ T32] r5:84d18f7c r4:84d18c00 [ 1337.202512][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.213893][ T32] r7:dddcfe40 r6:82c18000 r5:84d18f7c r4:84c2eb80 [ 1337.214254][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.214834][ T32] r10:84b9c800 r9:84c2ebac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.215243][ T32] r4:84c2eb80 [ 1337.215560][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.216007][ T32] r10:00000000 r9:eaa3de78 r8:84970dc0 r7:84c2eb80 r6:80267888 r5:84b9c800 [ 1337.216425][ T32] r4:84a8a4c0 [ 1337.216623][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.217181][ T32] Exception stack(0xeab09fb0 to 0xeab09ff8) [ 1337.217568][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.217976][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.218466][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.218913][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84a8a4c0 [ 1337.219511][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.220012][ T32] INFO: task kworker/1:232:4139 blocked for more than 463 seconds. [ 1337.220422][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.220679][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.221142][ T32] task:kworker/1:232 state:D stack:0 pid:4139 tgid:4139 ppid:2 flags:0x00000000 [ 1337.221748][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.222045][ T32] Call trace: [ 1337.222270][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.233089][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab01da4 r5:84ca0000 [ 1337.233616][ T32] r4:84ca0000 [ 1337.233776][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.234358][ T32] r5:84ca0000 r4:8271a0b0 [ 1337.234613][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.235204][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.235753][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab01e20 [ 1337.236301][ T32] r4:00000000 [ 1337.236587][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.237046][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.237667][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.238060][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d2400 [ 1337.238450][ T32] r4:00000000 [ 1337.238636][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.239133][ T32] r9:84ca0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1337.239695][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.240246][ T32] r5:00001000 r4:e06fb000 [ 1337.240493][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.240893][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.241360][ T32] r5:84d5477c r4:84d54400 [ 1337.241605][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.242256][ T32] r7:ddde3e40 r6:82c18200 r5:84d5477c r4:843db380 [ 1337.253099][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.253771][ T32] r10:84ca0000 r9:843db3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.254197][ T32] r4:843db380 [ 1337.254491][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.255007][ T32] r10:00000000 r9:eaaf5e78 r8:843d2100 r7:843db380 r6:80267888 r5:84ca0000 [ 1337.255515][ T32] r4:843d2040 [ 1337.255690][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.256200][ T32] Exception stack(0xeab01fb0 to 0xeab01ff8) [ 1337.256545][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.257092][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.257602][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.258039][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d2040 [ 1337.258487][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.259017][ T32] INFO: task kworker/1:233:4141 blocked for more than 463 seconds. [ 1337.259479][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.259823][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.260296][ T32] task:kworker/1:233 state:D stack:0 pid:4141 tgid:4141 ppid:2 flags:0x00000000 [ 1337.260934][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.261308][ T32] Call trace: [ 1337.261695][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.262112][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaf9da4 r5:84ca0c00 [ 1337.273235][ T32] r4:84ca0c00 [ 1337.273623][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.274141][ T32] r5:84ca0c00 r4:8271a0b0 [ 1337.274391][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.275172][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.275692][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf9e20 [ 1337.276054][ T32] r4:00000000 [ 1337.276253][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.276753][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.277416][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.277897][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d2240 [ 1337.278357][ T32] r4:00000000 [ 1337.278565][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.279061][ T32] r9:84ca0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1337.279439][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.279948][ T32] r5:00001000 r4:e06d9000 [ 1337.280269][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.280737][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.281243][ T32] r5:84d5437c r4:84d54000 [ 1337.281466][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.282076][ T32] r7:ddde3e40 r6:82c18200 r5:84d5437c r4:843db400 [ 1337.282498][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.293838][ T32] r10:84ca0c00 r9:843db42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.294298][ T32] r4:843db400 [ 1337.294494][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.294990][ T32] r10:00000000 r9:eab01e78 r8:843d2340 r7:843db400 r6:80267888 r5:84ca0c00 [ 1337.295407][ T32] r4:843d21c0 [ 1337.295651][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.296026][ T32] Exception stack(0xeaaf9fb0 to 0xeaaf9ff8) [ 1337.296320][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.296746][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.297243][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.297645][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d21c0 [ 1337.297992][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.298375][ T32] INFO: task kworker/1:234:4143 blocked for more than 463 seconds. [ 1337.298831][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.299078][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.299551][ T32] task:kworker/1:234 state:D stack:0 pid:4143 tgid:4143 ppid:2 flags:0x00000000 [ 1337.300117][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.300433][ T32] Call trace: [ 1337.300633][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.301003][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab0dda4 r5:84ca1800 [ 1337.301517][ T32] r4:84ca1800 [ 1337.301701][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.302181][ T32] r5:84ca1800 r4:8271a0b0 [ 1337.302448][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.313689][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.314276][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab0de20 [ 1337.314635][ T32] r4:00000000 [ 1337.314917][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.315525][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.316101][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.316538][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d2e40 [ 1337.316940][ T32] r4:00000000 [ 1337.317121][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.317552][ T32] r9:84ca1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1337.318091][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.318506][ T32] r5:00001000 r4:ea8ef000 [ 1337.318852][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.319350][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.319888][ T32] r5:84d55b7c r4:84d55800 [ 1337.320125][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.320794][ T32] r7:ddde3e40 r6:82c18200 r5:84d55b7c r4:843db480 [ 1337.321142][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.321752][ T32] r10:84ca1800 r9:843db4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.322257][ T32] r4:843db480 [ 1337.333273][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.333865][ T32] r10:00000000 r9:eab01e78 r8:843d2680 r7:843db480 r6:80267888 r5:84ca1800 [ 1337.334231][ T32] r4:843d21c0 [ 1337.334376][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.334773][ T32] Exception stack(0xeab0dfb0 to 0xeab0dff8) [ 1337.335131][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.335554][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.336023][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.336549][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d21c0 [ 1337.337124][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.337656][ T32] INFO: task kworker/1:235:4145 blocked for more than 463 seconds. [ 1337.338103][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.338477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.338914][ T32] task:kworker/1:235 state:D stack:0 pid:4145 tgid:4145 ppid:2 flags:0x00000000 [ 1337.339468][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.339774][ T32] Call trace: [ 1337.340039][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.340437][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab11da4 r5:84ca2400 [ 1337.340774][ T32] r4:84ca2400 [ 1337.340955][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.341513][ T32] r5:84ca2400 r4:8271a0b0 [ 1337.341704][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.342326][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.353152][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab11e20 [ 1337.353751][ T32] r4:00000000 [ 1337.353940][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.354392][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.354903][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.355372][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d2540 [ 1337.355784][ T32] r4:00000000 [ 1337.355972][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.356405][ T32] r9:84ca2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1337.356791][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.357217][ T32] r5:00001000 r4:e071b000 [ 1337.357463][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.357893][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.358356][ T32] r5:84d54b7c r4:84d54800 [ 1337.358713][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.359297][ T32] r7:ddde3e40 r6:82c18200 r5:84d54b7c r4:843db500 [ 1337.359664][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.360306][ T32] r10:84ca2400 r9:843db52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.360852][ T32] r4:843db500 [ 1337.361033][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.361620][ T32] r10:00000000 r9:eab0de78 r8:843d21c0 r7:843db500 r6:80267888 r5:84ca2400 [ 1337.362028][ T32] r4:843d2480 [ 1337.362230][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.373078][ T32] Exception stack(0xeab11fb0 to 0xeab11ff8) [ 1337.373601][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.374155][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.374513][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.374917][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d2480 [ 1337.375395][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.375932][ T32] INFO: task kworker/1:236:4147 blocked for more than 463 seconds. [ 1337.376350][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.376698][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.377230][ T32] task:kworker/1:236 state:D stack:0 pid:4147 tgid:4147 ppid:2 flags:0x00000000 [ 1337.377720][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.378049][ T32] Call trace: [ 1337.378279][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.378696][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab19da4 r5:84ca3000 [ 1337.379080][ T32] r4:84ca3000 [ 1337.379311][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.379790][ T32] r5:84ca3000 r4:8271a0b0 [ 1337.380070][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.380668][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.381250][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab19e20 [ 1337.381583][ T32] r4:00000000 [ 1337.381811][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.382316][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.393133][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.393804][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d28c0 [ 1337.394238][ T32] r4:00000000 [ 1337.394407][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.394879][ T32] r9:84ca3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1337.395299][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.395697][ T32] r5:00001000 r4:ea88d000 [ 1337.395901][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.396413][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.396906][ T32] r5:84d54f7c r4:84d54c00 [ 1337.397157][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.397759][ T32] r7:ddde3e40 r6:82c18200 r5:84d54f7c r4:843db580 [ 1337.398137][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.398656][ T32] r10:84ca3000 r9:843db5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.399038][ T32] r4:843db580 [ 1337.399230][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.399618][ T32] r10:00000000 r9:eab0de78 r8:843d2780 r7:843db580 r6:80267888 r5:84ca3000 [ 1337.399975][ T32] r4:843d2480 [ 1337.400169][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.400536][ T32] Exception stack(0xeab19fb0 to 0xeab19ff8) [ 1337.400809][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.401176][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.401605][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.402093][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d2480 [ 1337.402504][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.413528][ T32] INFO: task kworker/0:284:4150 blocked for more than 463 seconds. [ 1337.413932][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.414264][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.414707][ T32] task:kworker/0:284 state:D stack:0 pid:4150 tgid:4150 ppid:2 flags:0x00000000 [ 1337.415256][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.415585][ T32] Call trace: [ 1337.415901][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.416324][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab15da4 r5:84ca3c00 [ 1337.416778][ T32] r4:84ca3c00 [ 1337.417028][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.417551][ T32] r5:84ca3c00 r4:8271a0b0 [ 1337.417757][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.418270][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.418811][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab15e20 [ 1337.419293][ T32] r4:00000000 [ 1337.419466][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.419889][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.420517][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.420935][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0500 [ 1337.421403][ T32] r4:00000000 [ 1337.421571][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.422165][ T32] r9:84ca3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1337.433131][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.433782][ T32] r5:00001000 r4:ea933000 [ 1337.434058][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.434467][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.434975][ T32] r5:84d1937c r4:84d19000 [ 1337.435200][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.435790][ T32] r7:dddcfe40 r6:82c18000 r5:84d1937c r4:84c2ec00 [ 1337.436163][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.436683][ T32] r10:84ca3c00 r9:84c2ec2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.437152][ T32] r4:84c2ec00 [ 1337.437372][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.437854][ T32] r10:00000000 r9:eaa3de78 r8:843d2980 r7:84c2ec00 r6:80267888 r5:84ca3c00 [ 1337.438234][ T32] r4:848f0040 [ 1337.438413][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.438848][ T32] Exception stack(0xeab15fb0 to 0xeab15ff8) [ 1337.439257][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.439980][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.440348][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.440824][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0040 [ 1337.441229][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.441601][ T32] INFO: task kworker/1:237:4151 blocked for more than 463 seconds. [ 1337.442136][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.453130][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.453783][ T32] task:kworker/1:237 state:D stack:0 pid:4151 tgid:4151 ppid:2 flags:0x00000000 [ 1337.454291][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.454670][ T32] Call trace: [ 1337.454911][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.455353][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab1dda4 r5:84ca4800 [ 1337.455738][ T32] r4:84ca4800 [ 1337.455995][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.456549][ T32] r5:84ca4800 r4:8271a0b0 [ 1337.456760][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.457320][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.457773][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab1de20 [ 1337.458175][ T32] r4:00000000 [ 1337.458414][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.458873][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.459342][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.459906][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d29c0 [ 1337.460471][ T32] r4:00000000 [ 1337.460734][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.461265][ T32] r9:84ca4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1337.461671][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.462107][ T32] r5:00001000 r4:ea8a3000 [ 1337.462304][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.473138][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.473825][ T32] r5:84d5537c r4:84d55000 [ 1337.474044][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.474772][ T32] r7:ddde3e40 r6:82c18200 r5:84d5537c r4:843db600 [ 1337.475156][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.475670][ T32] r10:84ca4800 r9:843db62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.476234][ T32] r4:843db600 [ 1337.476413][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.476910][ T32] r10:00000000 r9:eab0de78 r8:843d2ac0 r7:843db600 r6:80267888 r5:84ca4800 [ 1337.477358][ T32] r4:843d2a80 [ 1337.477598][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.478086][ T32] Exception stack(0xeab1dfb0 to 0xeab1dff8) [ 1337.478393][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.478929][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.479547][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.479968][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d2a80 [ 1337.480434][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.480884][ T32] INFO: task kworker/1:238:4152 blocked for more than 463 seconds. [ 1337.481308][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.481634][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.481975][ T32] task:kworker/1:238 state:D stack:0 pid:4152 tgid:4152 ppid:2 flags:0x00000000 [ 1337.493126][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.493708][ T32] Call trace: [ 1337.493968][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.494491][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab25da4 r5:84ca5400 [ 1337.495052][ T32] r4:84ca5400 [ 1337.495252][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.495652][ T32] r5:84ca5400 r4:8271a0b0 [ 1337.495861][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.496489][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.497061][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab25e20 [ 1337.497460][ T32] r4:00000000 [ 1337.497715][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.498158][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.498635][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.499319][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d2d40 [ 1337.499907][ T32] r4:00000000 [ 1337.500110][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.500731][ T32] r9:84ca5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1337.501082][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.501661][ T32] r5:00001000 r4:ea8c1000 [ 1337.501931][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.502383][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.513287][ T32] r5:84d5577c r4:84d55400 [ 1337.513716][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.514326][ T32] r7:ddde3e40 r6:82c18200 r5:84d5577c r4:843db680 [ 1337.514721][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.515252][ T32] r10:84ca5400 r9:843db6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.515729][ T32] r4:843db680 [ 1337.515910][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.516367][ T32] r10:00000000 r9:eab0de78 r8:843d2c00 r7:843db680 r6:80267888 r5:84ca5400 [ 1337.516855][ T32] r4:843d2a80 [ 1337.517052][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.517521][ T32] Exception stack(0xeab25fb0 to 0xeab25ff8) [ 1337.517899][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.518575][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.519124][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.519550][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d2a80 [ 1337.519988][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.520731][ T32] INFO: task kworker/1:239:4155 blocked for more than 463 seconds. [ 1337.521340][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.521744][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.522158][ T32] task:kworker/1:239 state:D stack:0 pid:4155 tgid:4155 ppid:2 flags:0x00000000 [ 1337.543234][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.543810][ T32] Call trace: [ 1337.544100][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.544586][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab21da4 r5:84ca6000 [ 1337.545027][ T32] r4:84ca6000 [ 1337.545267][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.545682][ T32] r5:84ca6000 r4:8271a0b0 [ 1337.545909][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.546484][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.547125][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab21e20 [ 1337.547643][ T32] r4:00000000 [ 1337.547898][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.548358][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.548861][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.549683][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84970f40 [ 1337.550075][ T32] r4:00000000 [ 1337.550306][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.550834][ T32] r9:84ca6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1337.551316][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.551751][ T32] r5:00001000 r4:ea8fd000 [ 1337.552057][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.563411][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.564302][ T32] r5:84d55f7c r4:84d55c00 [ 1337.564588][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.565182][ T32] r7:ddde3e40 r6:82c18200 r5:84d55f7c r4:843db700 [ 1337.565560][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.566050][ T32] r10:84ca6000 r9:843db72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.566433][ T32] r4:843db700 [ 1337.566608][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.567258][ T32] r10:00000000 r9:eab0de78 r8:843d2f40 r7:843db700 r6:80267888 r5:84ca6000 [ 1337.567820][ T32] r4:84970fc0 [ 1337.568044][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.568419][ T32] Exception stack(0xeab21fb0 to 0xeab21ff8) [ 1337.568780][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.569653][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.570061][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.570418][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84970fc0 [ 1337.571089][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.571580][ T32] INFO: task kworker/1:240:4157 blocked for more than 464 seconds. [ 1337.571920][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.572251][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.583326][ T32] task:kworker/1:240 state:D stack:0 pid:4157 tgid:4157 ppid:2 flags:0x00000000 [ 1337.584209][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.584552][ T32] Call trace: [ 1337.584753][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.585174][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab29da4 r5:84ca6c00 [ 1337.585522][ T32] r4:84ca6c00 [ 1337.585695][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.586136][ T32] r5:84ca6c00 r4:8271a0b0 [ 1337.586383][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.587165][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.587905][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab29e20 [ 1337.588282][ T32] r4:00000000 [ 1337.588490][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.589444][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.589907][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.590372][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e40c0 [ 1337.591099][ T32] r4:00000000 [ 1337.591348][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.591790][ T32] r9:84ca6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1337.592257][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.603205][ T32] r5:00001000 r4:ea911000 [ 1337.603809][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.604491][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.605046][ T32] r5:84d5637c r4:84d56000 [ 1337.605572][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.606121][ T32] r7:ddde3e40 r6:82c18200 r5:84d5637c r4:843db780 [ 1337.606588][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.607342][ T32] r10:84ca6c00 r9:843db7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.607931][ T32] r4:843db780 [ 1337.608156][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.608623][ T32] r10:00000000 r9:eab21e78 r8:843d2fc0 r7:843db780 r6:80267888 r5:84ca6c00 [ 1337.609405][ T32] r4:843d2ec0 [ 1337.609832][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.610668][ T32] Exception stack(0xeab29fb0 to 0xeab29ff8) [ 1337.611078][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.611677][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.612111][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.623243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843d2ec0 [ 1337.623870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.624335][ T32] INFO: task kworker/1:241:4159 blocked for more than 464 seconds. [ 1337.624756][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.625128][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.625476][ T32] task:kworker/1:241 state:D stack:0 pid:4159 tgid:4159 ppid:2 flags:0x00000000 [ 1337.626212][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.626781][ T32] Call trace: [ 1337.626989][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.627491][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab2dda4 r5:84ca8000 [ 1337.627881][ T32] r4:84ca8000 [ 1337.628112][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.628674][ T32] r5:84ca8000 r4:8271a0b0 [ 1337.629000][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.629527][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.630003][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab2de20 [ 1337.630622][ T32] r4:00000000 [ 1337.630849][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.631409][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.631810][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.632246][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e4300 [ 1337.643255][ T32] r4:00000000 [ 1337.643679][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.644229][ T32] r9:84ca8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1337.644561][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.645098][ T32] r5:00001000 r4:ea945000 [ 1337.645331][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.645783][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.646332][ T32] r5:84d5677c r4:84d56400 [ 1337.646610][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.647256][ T32] r7:ddde3e40 r6:82c18200 r5:84d5677c r4:843db800 [ 1337.647683][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.648423][ T32] r10:84ca8000 r9:843db82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.649503][ T32] r4:843db800 [ 1337.649831][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.650405][ T32] r10:00000000 r9:eab29e78 r8:849e4180 r7:843db800 r6:80267888 r5:84ca8000 [ 1337.651299][ T32] r4:849e4040 [ 1337.651716][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.652128][ T32] Exception stack(0xeab2dfb0 to 0xeab2dff8) [ 1337.652567][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.663959][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.664582][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.664971][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4040 [ 1337.665536][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.666219][ T32] INFO: task kworker/1:242:4162 blocked for more than 464 seconds. [ 1337.667012][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.667466][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.667990][ T32] task:kworker/1:242 state:D stack:0 pid:4162 tgid:4162 ppid:2 flags:0x00000000 [ 1337.668466][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.668849][ T32] Call trace: [ 1337.669122][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.669732][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab39da4 r5:84ca8c00 [ 1337.670580][ T32] r4:84ca8c00 [ 1337.670829][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.671434][ T32] r5:84ca8c00 r4:8271a0b0 [ 1337.671653][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.672147][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.672629][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab39e20 [ 1337.673006][ T32] r4:00000000 [ 1337.673277][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.673700][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.683312][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.684018][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e4540 [ 1337.684478][ T32] r4:00000000 [ 1337.684682][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.685200][ T32] r9:84ca8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1337.685829][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.686566][ T32] r5:00001000 r4:ea967000 [ 1337.687074][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.687717][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.688169][ T32] r5:84d56b7c r4:84d56800 [ 1337.688407][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.688948][ T32] r7:ddde3e40 r6:82c18200 r5:84d56b7c r4:843db880 [ 1337.689297][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.690485][ T32] r10:84ca8c00 r9:843db8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.691128][ T32] r4:843db880 [ 1337.691618][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.692119][ T32] r10:00000000 r9:eab2de78 r8:849e4400 r7:843db880 r6:80267888 r5:84ca8c00 [ 1337.703232][ T32] r4:849e4040 [ 1337.703592][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.703916][ T32] Exception stack(0xeab39fb0 to 0xeab39ff8) [ 1337.704178][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.704493][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.704779][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.705117][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4040 [ 1337.705717][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.706212][ T32] INFO: task kworker/1:243:4164 blocked for more than 464 seconds. [ 1337.706621][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.706959][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.707422][ T32] task:kworker/1:243 state:D stack:0 pid:4164 tgid:4164 ppid:2 flags:0x00000000 [ 1337.707950][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.708401][ T32] Call trace: [ 1337.708618][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.709044][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab31da4 r5:84caa400 [ 1337.709487][ T32] r4:84caa400 [ 1337.709718][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.710390][ T32] r5:84caa400 r4:8271a0b0 [ 1337.710702][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.711664][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.723314][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e20 [ 1337.723936][ T32] r4:00000000 [ 1337.724206][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.724722][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.725185][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.725669][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e4900 [ 1337.726075][ T32] r4:00000000 [ 1337.726305][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.726809][ T32] r9:84caa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1337.727693][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.728218][ T32] r5:00001000 r4:ea983000 [ 1337.728448][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.728834][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.729447][ T32] r5:84d5737c r4:84d57000 [ 1337.729648][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.730097][ T32] r7:ddde3e40 r6:82c18200 r5:84d5737c r4:843db900 [ 1337.730594][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.731119][ T32] r10:84caa400 r9:843db92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.731672][ T32] r4:843db900 [ 1337.731933][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.732457][ T32] r10:00000000 r9:eab39e78 r8:849e4600 r7:843db900 r6:80267888 r5:84caa400 [ 1337.743300][ T32] r4:849e42c0 [ 1337.743762][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.744218][ T32] Exception stack(0xeab31fb0 to 0xeab31ff8) [ 1337.744544][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.745002][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.745464][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.745897][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e42c0 [ 1337.746259][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.746722][ T32] INFO: task kworker/1:244:4165 blocked for more than 464 seconds. [ 1337.747073][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.747312][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.747592][ T32] task:kworker/1:244 state:D stack:0 pid:4165 tgid:4165 ppid:2 flags:0x00000000 [ 1337.748209][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.748557][ T32] Call trace: [ 1337.748830][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.749179][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab3dda4 r5:84cab000 [ 1337.749586][ T32] r4:84cab000 [ 1337.749766][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.750217][ T32] r5:84cab000 r4:8271a0b0 [ 1337.750709][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.751503][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.752038][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab3de20 [ 1337.752406][ T32] r4:00000000 [ 1337.763213][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.763894][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.764439][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.764917][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e46c0 [ 1337.765300][ T32] r4:00000000 [ 1337.765484][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.765945][ T32] r9:84cab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1337.766394][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.766858][ T32] r5:00001000 r4:ea97b000 [ 1337.767077][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.767728][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.768420][ T32] r5:84d56f7c r4:84d56c00 [ 1337.768615][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.769204][ T32] r7:ddde3e40 r6:82c18200 r5:84d56f7c r4:843db980 [ 1337.769610][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.770272][ T32] r10:84cab000 r9:843db9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.770604][ T32] r4:843db980 [ 1337.770835][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.771235][ T32] r10:00000000 r9:eab31e78 r8:849e4800 r7:843db980 r6:80267888 r5:84cab000 [ 1337.771717][ T32] r4:849e4680 [ 1337.771885][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.772224][ T32] Exception stack(0xeab3dfb0 to 0xeab3dff8) [ 1337.784016][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.784648][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.785005][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.785376][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4680 [ 1337.785752][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.786132][ T32] INFO: task kworker/0:285:4167 blocked for more than 464 seconds. [ 1337.786443][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.786859][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.787264][ T32] task:kworker/0:285 state:D stack:0 pid:4167 tgid:4167 ppid:2 flags:0x00000000 [ 1337.787799][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.788207][ T32] Call trace: [ 1337.788403][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.788826][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab45da4 r5:84ce6000 [ 1337.789111][ T32] r4:84ce6000 [ 1337.789293][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.789626][ T32] r5:84ce6000 r4:8271a0b0 [ 1337.789815][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.790242][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.790671][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab45e20 [ 1337.790995][ T32] r4:00000000 [ 1337.791144][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.791547][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.791947][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.792317][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f09c0 [ 1337.803261][ T32] r4:00000000 [ 1337.803626][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.803989][ T32] r9:84ce6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1337.804424][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.804774][ T32] r5:00001000 r4:eab69000 [ 1337.804970][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.805454][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.805901][ T32] r5:84d1977c r4:84d19400 [ 1337.806107][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.806544][ T32] r7:dddcfe40 r6:82c18000 r5:84d1977c r4:84c2ec80 [ 1337.806926][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.807305][ T32] r10:84ce6000 r9:84c2ecac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.807697][ T32] r4:84c2ec80 [ 1337.807918][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.808364][ T32] r10:00000000 r9:eaa3de78 r8:848f0700 r7:84c2ec80 r6:80267888 r5:84ce6000 [ 1337.808731][ T32] r4:848f0600 [ 1337.808945][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.809449][ T32] Exception stack(0xeab45fb0 to 0xeab45ff8) [ 1337.809857][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.810372][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.811234][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.811753][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0600 [ 1337.823272][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.823851][ T32] INFO: task kworker/1:245:4169 blocked for more than 464 seconds. [ 1337.824298][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.824618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.824977][ T32] task:kworker/1:245 state:D stack:0 pid:4169 tgid:4169 ppid:2 flags:0x00000000 [ 1337.825697][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.826205][ T32] Call trace: [ 1337.826459][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.827124][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab4dda4 r5:84ce3c00 [ 1337.827581][ T32] r4:84ce3c00 [ 1337.827763][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.828306][ T32] r5:84ce3c00 r4:8271a0b0 [ 1337.828636][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.829373][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.829882][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab4de20 [ 1337.830287][ T32] r4:00000000 [ 1337.830545][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.831036][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.831551][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.831938][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e4a40 [ 1337.832377][ T32] r4:00000000 [ 1337.843846][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.844472][ T32] r9:84ce3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1337.844834][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.845429][ T32] r5:00001000 r4:ea991000 [ 1337.845727][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.846236][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.846789][ T32] r5:84d5777c r4:84d57400 [ 1337.847073][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.847510][ T32] r7:ddde3e40 r6:82c18200 r5:84d5777c r4:843dba00 [ 1337.847875][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.848347][ T32] r10:84ce3c00 r9:843dba2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.848818][ T32] r4:843dba00 [ 1337.849061][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.850176][ T32] r10:00000000 r9:eab31e78 r8:848f0880 r7:843dba00 r6:80267888 r5:84ce3c00 [ 1337.850829][ T32] r4:849e4880 [ 1337.851045][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.851427][ T32] Exception stack(0xeab4dfb0 to 0xeab4dff8) [ 1337.851735][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.852254][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.863268][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.863764][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4880 [ 1337.864166][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.864579][ T32] INFO: task kworker/1:246:4171 blocked for more than 464 seconds. [ 1337.865020][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.865368][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.865846][ T32] task:kworker/1:246 state:D stack:0 pid:4171 tgid:4171 ppid:2 flags:0x00000000 [ 1337.866415][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.866858][ T32] Call trace: [ 1337.867112][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.867547][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab51da4 r5:84ce4800 [ 1337.867949][ T32] r4:84ce4800 [ 1337.868318][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.868930][ T32] r5:84ce4800 r4:8271a0b0 [ 1337.869209][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.869754][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.870296][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab51e20 [ 1337.870648][ T32] r4:00000000 [ 1337.870882][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.871372][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.871988][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.883176][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e4c00 [ 1337.883690][ T32] r4:00000000 [ 1337.883887][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.884538][ T32] r9:84ce4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1337.885155][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.885769][ T32] r5:00001000 r4:ea999000 [ 1337.886215][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.886837][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.887489][ T32] r5:84d57b7c r4:84d57800 [ 1337.887814][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.888396][ T32] r7:ddde3e40 r6:82c18200 r5:84d57b7c r4:843dba80 [ 1337.888886][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.889401][ T32] r10:84ce4800 r9:843dbaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.889859][ T32] r4:843dba80 [ 1337.890050][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.890535][ T32] r10:00000000 r9:eab4de78 r8:848f0940 r7:843dba80 r6:80267888 r5:84ce4800 [ 1337.890969][ T32] r4:849e4980 [ 1337.891126][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.891581][ T32] Exception stack(0xeab51fb0 to 0xeab51ff8) [ 1337.891947][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.892424][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.903144][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.903709][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4980 [ 1337.904072][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.904509][ T32] INFO: task kworker/1:247:4173 blocked for more than 464 seconds. [ 1337.904926][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.905282][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.905807][ T32] task:kworker/1:247 state:D stack:0 pid:4173 tgid:4173 ppid:2 flags:0x00000000 [ 1337.906470][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.906867][ T32] Call trace: [ 1337.907076][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.907521][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab59da4 r5:84a1bc00 [ 1337.907858][ T32] r4:84a1bc00 [ 1337.908111][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.908571][ T32] r5:84a1bc00 r4:8271a0b0 [ 1337.908828][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.909508][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.910114][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab59e20 [ 1337.910583][ T32] r4:00000000 [ 1337.910828][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.911404][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.911870][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.923419][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414d200 [ 1337.923982][ T32] r4:00000000 [ 1337.924180][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.924607][ T32] r9:84a1bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1337.924954][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.925445][ T32] r5:00001000 r4:df9bb000 [ 1337.925667][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.926166][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.926641][ T32] r5:84d5cb7c r4:84d5c800 [ 1337.926940][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.927498][ T32] r7:ddde3e40 r6:82c18200 r5:84d5cb7c r4:843dbb00 [ 1337.927809][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.928321][ T32] r10:84a1bc00 r9:843dbb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.928749][ T32] r4:843dbb00 [ 1337.928936][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.929495][ T32] r10:00000000 r9:eab51e78 r8:848f0b40 r7:843dbb00 r6:80267888 r5:84a1bc00 [ 1337.929921][ T32] r4:849e4b80 [ 1337.930240][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.930734][ T32] Exception stack(0xeab59fb0 to 0xeab59ff8) [ 1337.931128][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.931822][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.943540][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.944091][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4b80 [ 1337.944677][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.945266][ T32] INFO: task kworker/1:248:4174 blocked for more than 464 seconds. [ 1337.945632][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.945963][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.946405][ T32] task:kworker/1:248 state:D stack:0 pid:4174 tgid:4174 ppid:2 flags:0x00000000 [ 1337.947105][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.947573][ T32] Call trace: [ 1337.947769][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.948218][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab5dda4 r5:848c0000 [ 1337.948769][ T32] r4:848c0000 [ 1337.948946][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.949415][ T32] r5:848c0000 r4:8271a0b0 [ 1337.949637][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.950273][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.950934][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab5de20 [ 1337.951351][ T32] r4:00000000 [ 1337.951619][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.952119][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.963658][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.964634][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e4d40 [ 1337.965454][ T32] r4:00000000 [ 1337.965845][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.966975][ T32] r9:848c0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1337.967477][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.967885][ T32] r5:00001000 r4:ea9af000 [ 1337.968220][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.968894][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.970151][ T32] r5:84d57f7c r4:84d57c00 [ 1337.970946][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.971659][ T32] r7:ddde3e40 r6:82c18200 r5:84d57f7c r4:843dbb80 [ 1337.972159][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.993358][ T32] r10:848c0000 r9:843dbbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.993921][ T32] r4:843dbb80 [ 1337.994124][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.994826][ T32] r10:00000000 r9:eab59e78 r8:848f0c40 r7:843dbb80 r6:80267888 r5:848c0000 [ 1337.995262][ T32] r4:849e4b80 [ 1337.995474][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.996077][ T32] Exception stack(0xeab5dfb0 to 0xeab5dff8) [ 1337.996596][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.997199][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.997778][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.998111][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4b80 [ 1337.998562][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.999014][ T32] INFO: task kworker/1:249:4176 blocked for more than 464 seconds. [ 1337.999422][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.999830][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.000389][ T32] task:kworker/1:249 state:D stack:0 pid:4176 tgid:4176 ppid:2 flags:0x00000000 [ 1338.000935][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.001260][ T32] Call trace: [ 1338.001582][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.002194][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab6dda4 r5:848c1800 [ 1338.013368][ T32] r4:848c1800 [ 1338.013868][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.014494][ T32] r5:848c1800 r4:8271a0b0 [ 1338.014715][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.015479][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.015919][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab6de20 [ 1338.016414][ T32] r4:00000000 [ 1338.016592][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.017154][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.017651][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.018189][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e4ec0 [ 1338.018878][ T32] r4:00000000 [ 1338.019137][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.019578][ T32] r9:848c1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1338.020104][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.020593][ T32] r5:00001000 r4:eab63000 [ 1338.020843][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.021504][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.022044][ T32] r5:84d5c37c r4:84d5c000 [ 1338.022309][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.033371][ T32] r7:ddde3e40 r6:82c18200 r5:84d5c37c r4:843dbc00 [ 1338.033939][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.034517][ T32] r10:848c1800 r9:843dbc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.035029][ T32] r4:843dbc00 [ 1338.035298][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.035721][ T32] r10:00000000 r9:eab59e78 r8:848f0e00 r7:843dbc00 r6:80267888 r5:848c1800 [ 1338.036104][ T32] r4:849e4c80 [ 1338.036312][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.036791][ T32] Exception stack(0xeab6dfb0 to 0xeab6dff8) [ 1338.037184][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.037744][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.038077][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.038363][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4c80 [ 1338.038644][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.038981][ T32] INFO: task kworker/1:250:4178 blocked for more than 464 seconds. [ 1338.039384][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.039688][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.040024][ T32] task:kworker/1:250 state:D stack:0 pid:4178 tgid:4178 ppid:2 flags:0x00000000 [ 1338.040563][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.040830][ T32] Call trace: [ 1338.041049][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.041433][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab49da4 r5:84cac800 [ 1338.041699][ T32] r4:84cac800 [ 1338.041880][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.042235][ T32] r5:84cac800 r4:8271a0b0 [ 1338.042420][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.053347][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.054031][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab49e20 [ 1338.054427][ T32] r4:00000000 [ 1338.054659][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.055093][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.055537][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.055919][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414d040 [ 1338.056354][ T32] r4:00000000 [ 1338.056528][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.056868][ T32] r9:84cac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1338.057264][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.057667][ T32] r5:00001000 r4:eab77000 [ 1338.057897][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.058282][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.058677][ T32] r5:84d5c77c r4:84d5c400 [ 1338.058966][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.059400][ T32] r7:ddde3e40 r6:82c18200 r5:84d5c77c r4:843dbc80 [ 1338.059672][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.060112][ T32] r10:84cac800 r9:843dbcac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.060444][ T32] r4:843dbc80 [ 1338.060643][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.061005][ T32] r10:00000000 r9:eab59e78 r8:849e4e80 r7:843dbc80 r6:80267888 r5:84cac800 [ 1338.061563][ T32] r4:849e4dc0 [ 1338.061739][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.062103][ T32] Exception stack(0xeab49fb0 to 0xeab49ff8) [ 1338.062371][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.073280][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.073886][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.074213][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849e4dc0 [ 1338.074504][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.074907][ T32] INFO: task kworker/0:286:4180 blocked for more than 464 seconds. [ 1338.075377][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.075663][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.076083][ T32] task:kworker/0:286 state:D stack:0 pid:4180 tgid:4180 ppid:2 flags:0x00000000 [ 1338.076666][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.077001][ T32] Call trace: [ 1338.077213][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.077723][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab71da4 r5:848c0c00 [ 1338.078121][ T32] r4:848c0c00 [ 1338.078310][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.078782][ T32] r5:848c0c00 r4:8271a0b0 [ 1338.079090][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.079686][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.080267][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab71e20 [ 1338.080731][ T32] r4:00000000 [ 1338.080885][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.081378][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.081893][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.082324][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84146d40 [ 1338.093267][ T32] r4:00000000 [ 1338.093631][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.093995][ T32] r9:848c0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1338.094265][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.094582][ T32] r5:00001000 r4:e47ef000 [ 1338.094784][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.095250][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.095817][ T32] r5:84d19f7c r4:84d19c00 [ 1338.096064][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.096698][ T32] r7:dddcfe40 r6:82c18000 r5:84d19f7c r4:84c2ed00 [ 1338.097484][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.098062][ T32] r10:848c0c00 r9:84c2ed2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.098674][ T32] r4:84c2ed00 [ 1338.098897][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.099595][ T32] r10:00000000 r9:eaa3de78 r8:848f0d80 r7:84c2ed00 r6:80267888 r5:848c0c00 [ 1338.100279][ T32] r4:848f0f40 [ 1338.100461][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.100938][ T32] Exception stack(0xeab71fb0 to 0xeab71ff8) [ 1338.101401][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.101932][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.113308][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.113935][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0f40 [ 1338.114397][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.115055][ T32] INFO: task kworker/1:251:4183 blocked for more than 464 seconds. [ 1338.115480][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.116093][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.117141][ T32] task:kworker/1:251 state:D stack:0 pid:4183 tgid:4183 ppid:2 flags:0x00000000 [ 1338.118264][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.118838][ T32] Call trace: [ 1338.119066][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.119931][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa0dda4 r5:848c3000 [ 1338.120468][ T32] r4:848c3000 [ 1338.120680][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.121073][ T32] r5:848c3000 r4:8271a0b0 [ 1338.121631][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.122139][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.133323][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa0de20 [ 1338.133982][ T32] r4:00000000 [ 1338.134210][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.134707][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.135186][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.135630][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414d400 [ 1338.136129][ T32] r4:00000000 [ 1338.136385][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.136828][ T32] r9:848c3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1338.137256][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.137651][ T32] r5:00001000 r4:dfab9000 [ 1338.137866][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.138272][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.138717][ T32] r5:84d5cf7c r4:84d5cc00 [ 1338.139043][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.139547][ T32] r7:ddde3e40 r6:82c18200 r5:84d5cf7c r4:843dbd00 [ 1338.139894][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.140439][ T32] r10:848c3000 r9:843dbd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.140921][ T32] r4:843dbd00 [ 1338.141086][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.141635][ T32] r10:00000000 r9:eab59e78 r8:848f0100 r7:843dbd00 r6:80267888 r5:848c3000 [ 1338.142269][ T32] r4:8414d000 [ 1338.153193][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.153774][ T32] Exception stack(0xeaa0dfb0 to 0xeaa0dff8) [ 1338.154276][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.154786][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.155371][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.155811][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414d000 [ 1338.156288][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.156727][ T32] INFO: task kworker/1:252:4186 blocked for more than 464 seconds. [ 1338.157142][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.157418][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.157894][ T32] task:kworker/1:252 state:D stack:0 pid:4186 tgid:4186 ppid:2 flags:0x00000000 [ 1338.158629][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.159086][ T32] Call trace: [ 1338.159357][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.159748][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa85da4 r5:848c4800 [ 1338.160287][ T32] r4:848c4800 [ 1338.160556][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.161191][ T32] r5:848c4800 r4:8271a0b0 [ 1338.161500][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.162196][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.173270][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa85e20 [ 1338.173800][ T32] r4:00000000 [ 1338.173995][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.174492][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.175051][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.175594][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414d500 [ 1338.176052][ T32] r4:00000000 [ 1338.176286][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.176737][ T32] r9:848c4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1338.177064][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.177552][ T32] r5:00001000 r4:dfcd1000 [ 1338.177834][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.178385][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.178924][ T32] r5:84d5d37c r4:84d5d000 [ 1338.179209][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.179746][ T32] r7:ddde3e40 r6:82c18200 r5:84d5d37c r4:843dbd80 [ 1338.180217][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.180864][ T32] r10:848c4800 r9:843dbdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.181336][ T32] r4:843dbd80 [ 1338.181542][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.182145][ T32] r10:00000000 r9:eaa0de78 r8:848f0f00 r7:843dbd80 r6:80267888 r5:848c4800 [ 1338.193158][ T32] r4:8414d380 [ 1338.193519][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.193994][ T32] Exception stack(0xeaa85fb0 to 0xeaa85ff8) [ 1338.194346][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.194734][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.195234][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.195672][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414d380 [ 1338.196094][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.196667][ T32] INFO: task kworker/1:253:4188 blocked for more than 464 seconds. [ 1338.197132][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.197599][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.198075][ T32] task:kworker/1:253 state:D stack:0 pid:4188 tgid:4188 ppid:2 flags:0x00000000 [ 1338.198759][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.199250][ T32] Call trace: [ 1338.199462][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.200009][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab81da4 r5:848c3c00 [ 1338.200437][ T32] r4:848c3c00 [ 1338.200717][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.201292][ T32] r5:848c3c00 r4:8271a0b0 [ 1338.201561][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.202007][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.213198][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e20 [ 1338.213904][ T32] r4:00000000 [ 1338.214212][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.214779][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.215794][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.216408][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414d640 [ 1338.217348][ T32] r4:00000000 [ 1338.217627][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.218081][ T32] r9:848c3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1338.218604][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.219305][ T32] r5:00001000 r4:dfd63000 [ 1338.219633][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.220136][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.220647][ T32] r5:84d5d77c r4:84d5d400 [ 1338.220855][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.221274][ T32] r7:ddde3e40 r6:82c18200 r5:84d5d77c r4:843dbe00 [ 1338.221551][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.222145][ T32] r10:848c3c00 r9:843dbe2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.222522][ T32] r4:843dbe00 [ 1338.233789][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.234604][ T32] r10:00000000 r9:eaa85e78 r8:84a8a8c0 r7:843dbe00 r6:80267888 r5:848c3c00 [ 1338.235132][ T32] r4:8414d4c0 [ 1338.235417][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.236026][ T32] Exception stack(0xeab81fb0 to 0xeab81ff8) [ 1338.236349][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.236969][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.237376][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.237937][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414d4c0 [ 1338.238584][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.239544][ T32] INFO: task kworker/1:254:4190 blocked for more than 464 seconds. [ 1338.240172][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.240548][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.240970][ T32] task:kworker/1:254 state:D stack:0 pid:4190 tgid:4190 ppid:2 flags:0x00000000 [ 1338.241691][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.242116][ T32] Call trace: [ 1338.242329][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.253317][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab89da4 r5:848c6c00 [ 1338.253959][ T32] r4:848c6c00 [ 1338.254263][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.254900][ T32] r5:848c6c00 r4:8271a0b0 [ 1338.255174][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.255706][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.256304][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab89e20 [ 1338.256746][ T32] r4:00000000 [ 1338.256941][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.257344][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.257755][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.258276][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414d900 [ 1338.258698][ T32] r4:00000000 [ 1338.259022][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.259513][ T32] r9:848c6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1338.259917][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.260455][ T32] r5:00001000 r4:e001b000 [ 1338.260678][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.261250][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.261756][ T32] r5:84d5df7c r4:84d5dc00 [ 1338.262058][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.273217][ T32] r7:ddde3e40 r6:82c18200 r5:84d5df7c r4:843dbe80 [ 1338.273732][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.274351][ T32] r10:848c6c00 r9:843dbeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.274877][ T32] r4:843dbe80 [ 1338.275142][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.275586][ T32] r10:00000000 r9:eab81e78 r8:841461c0 r7:843dbe80 r6:80267888 r5:848c6c00 [ 1338.276067][ T32] r4:8414d580 [ 1338.276258][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.276668][ T32] Exception stack(0xeab89fb0 to 0xeab89ff8) [ 1338.276928][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.277241][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.277681][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.278053][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414d580 [ 1338.278691][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.279349][ T32] INFO: task kworker/1:255:4191 blocked for more than 464 seconds. [ 1338.279705][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.280036][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.280444][ T32] task:kworker/1:255 state:D stack:0 pid:4191 tgid:4191 ppid:2 flags:0x00000000 [ 1338.280996][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.281540][ T32] Call trace: [ 1338.281787][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.282210][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab8dda4 r5:848c5400 [ 1338.293426][ T32] r4:848c5400 [ 1338.293862][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.294347][ T32] r5:848c5400 r4:8271a0b0 [ 1338.294569][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.295129][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.295864][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab8de20 [ 1338.296654][ T32] r4:00000000 [ 1338.296866][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.297470][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.298201][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.298664][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414d7c0 [ 1338.299337][ T32] r4:00000000 [ 1338.299616][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.300686][ T32] r9:848c5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1338.301293][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.302293][ T32] r5:00001000 r4:dfed1000 [ 1338.313043][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.313619][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.314195][ T32] r5:84d5db7c r4:84d5d800 [ 1338.314421][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.315114][ T32] r7:ddde3e40 r6:82c18200 r5:84d5db7c r4:843dbf00 [ 1338.315544][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.315937][ T32] r10:848c5400 r9:843dbf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.316236][ T32] r4:843dbf00 [ 1338.316419][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.316848][ T32] r10:00000000 r9:eab89e78 r8:841462c0 r7:843dbf00 r6:80267888 r5:848c5400 [ 1338.317234][ T32] r4:8414d580 [ 1338.317429][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.317900][ T32] Exception stack(0xeab8dfb0 to 0xeab8dff8) [ 1338.318241][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.318892][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.319410][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.320010][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414d580 [ 1338.320753][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.321341][ T32] INFO: task kworker/1:256:4193 blocked for more than 464 seconds. [ 1338.321806][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.322195][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.332990][ T32] task:kworker/1:256 state:D stack:0 pid:4193 tgid:4193 ppid:2 flags:0x00000000 [ 1338.333712][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.334255][ T32] Call trace: [ 1338.334784][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.335248][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab95da4 r5:848c6000 [ 1338.336198][ T32] r4:848c6000 [ 1338.336528][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.337291][ T32] r5:848c6000 r4:8271a0b0 [ 1338.337604][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.338801][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.339700][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab95e20 [ 1338.340421][ T32] r4:00000000 [ 1338.340667][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.341231][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.341974][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.342434][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414df40 [ 1338.363204][ T32] r4:00000000 [ 1338.363649][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.364110][ T32] r9:848c6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1338.364538][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.364988][ T32] r5:00001000 r4:e040d000 [ 1338.365405][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.365966][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.366821][ T32] r5:84d5ef7c r4:84d5ec00 [ 1338.367466][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.368336][ T32] r7:ddde3e40 r6:82c18200 r5:84d5ef7c r4:843dbf80 [ 1338.368805][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.369484][ T32] r10:848c6000 r9:843dbfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.369936][ T32] r4:843dbf80 [ 1338.370284][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.370847][ T32] r10:00000000 r9:eab89e78 r8:84146480 r7:843dbf80 r6:80267888 r5:848c6000 [ 1338.371522][ T32] r4:8414d780 [ 1338.371743][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.383040][ T32] Exception stack(0xeab95fb0 to 0xeab95ff8) [ 1338.383473][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.383828][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.384546][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.384898][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414d780 [ 1338.385316][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.385860][ T32] INFO: task kworker/1:257:4195 blocked for more than 464 seconds. [ 1338.386324][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.386609][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.387039][ T32] task:kworker/1:257 state:D stack:0 pid:4195 tgid:4195 ppid:2 flags:0x00000000 [ 1338.387581][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.388003][ T32] Call trace: [ 1338.388215][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.388923][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab99da4 r5:848c2400 [ 1338.389273][ T32] r4:848c2400 [ 1338.389445][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.389918][ T32] r5:848c2400 r4:8271a0b0 [ 1338.390228][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.390896][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.391543][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab99e20 [ 1338.392001][ T32] r4:00000000 [ 1338.392244][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.403018][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.403685][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.404183][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414dac0 [ 1338.404613][ T32] r4:00000000 [ 1338.404845][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.405298][ T32] r9:848c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1338.405783][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.406326][ T32] r5:00001000 r4:e0079000 [ 1338.406670][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.407441][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.408293][ T32] r5:84d5e37c r4:84d5e000 [ 1338.408775][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.409602][ T32] r7:ddde3e40 r6:82c18200 r5:84d5e37c r4:84a0c000 [ 1338.410197][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.410729][ T32] r10:848c2400 r9:84a0c02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.411299][ T32] r4:84a0c000 [ 1338.411510][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.412247][ T32] r10:00000000 r9:eab95e78 r8:84146580 r7:84a0c000 r6:80267888 r5:848c2400 [ 1338.423262][ T32] r4:8414d840 [ 1338.423609][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.424098][ T32] Exception stack(0xeab99fb0 to 0xeab99ff8) [ 1338.424441][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.424827][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.425284][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.425679][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414d840 [ 1338.426068][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.426504][ T32] INFO: task kworker/1:258:4198 blocked for more than 464 seconds. [ 1338.426968][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.427367][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.427815][ T32] task:kworker/1:258 state:D stack:0 pid:4198 tgid:4198 ppid:2 flags:0x00000000 [ 1338.428325][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.428782][ T32] Call trace: [ 1338.429107][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.429587][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa75da4 r5:84cad400 [ 1338.430080][ T32] r4:84cad400 [ 1338.430362][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.431008][ T32] r5:84cad400 r4:8271a0b0 [ 1338.431324][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.443089][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.443737][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa75e20 [ 1338.444075][ T32] r4:00000000 [ 1338.444252][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.444814][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.445214][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.445634][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414dbc0 [ 1338.446004][ T32] r4:00000000 [ 1338.446219][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.446658][ T32] r9:84cad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1338.447035][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.447402][ T32] r5:00001000 r4:e00ab000 [ 1338.447634][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.448077][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.448557][ T32] r5:84d5e77c r4:84d5e400 [ 1338.448794][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.449193][ T32] r7:ddde3e40 r6:82c18200 r5:84d5e77c r4:84a0c080 [ 1338.449426][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.449756][ T32] r10:84cad400 r9:84a0c0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.450071][ T32] r4:84a0c080 [ 1338.450247][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.450647][ T32] r10:00000000 r9:eab95e78 r8:8414db40 r7:84a0c080 r6:80267888 r5:84cad400 [ 1338.451005][ T32] r4:8414db80 [ 1338.451235][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.451589][ T32] Exception stack(0xeaa75fb0 to 0xeaa75ff8) [ 1338.451889][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.452343][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.463186][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.463630][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414db80 [ 1338.463992][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.464370][ T32] INFO: task kworker/1:259:4199 blocked for more than 464 seconds. [ 1338.464826][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.465115][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.465435][ T32] task:kworker/1:259 state:D stack:0 pid:4199 tgid:4199 ppid:2 flags:0x00000000 [ 1338.465839][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.466320][ T32] Call trace: [ 1338.466512][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.466933][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab9dda4 r5:84caec00 [ 1338.467231][ T32] r4:84caec00 [ 1338.467522][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.467882][ T32] r5:84caec00 r4:8271a0b0 [ 1338.468060][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.468436][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.468932][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab9de20 [ 1338.469291][ T32] r4:00000000 [ 1338.469443][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.469796][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.470181][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.470511][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414dd40 [ 1338.470837][ T32] r4:00000000 [ 1338.471007][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.471363][ T32] r9:84caec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1338.471644][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.472072][ T32] r5:00001000 r4:e03dd000 [ 1338.472308][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.483295][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.483961][ T32] r5:84d5eb7c r4:84d5e800 [ 1338.484146][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.484525][ T32] r7:ddde3e40 r6:82c18200 r5:84d5eb7c r4:84a0c100 [ 1338.484813][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.485233][ T32] r10:84caec00 r9:84a0c12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.485609][ T32] r4:84a0c100 [ 1338.485771][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.486182][ T32] r10:00000000 r9:eab95e78 r8:8414ddc0 r7:84a0c100 r6:80267888 r5:84caec00 [ 1338.486545][ T32] r4:8414dd00 [ 1338.486728][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.487119][ T32] Exception stack(0xeab9dfb0 to 0xeab9dff8) [ 1338.487395][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.487794][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.488179][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.488526][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414dd00 [ 1338.488908][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.489257][ T32] INFO: task kworker/1:260:4202 blocked for more than 464 seconds. [ 1338.489613][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.489863][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.490203][ T32] task:kworker/1:260 state:D stack:0 pid:4202 tgid:4202 ppid:2 flags:0x00000000 [ 1338.490648][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.490981][ T32] Call trace: [ 1338.491161][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.491542][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaba1da4 r5:84cae000 [ 1338.491854][ T32] r4:84cae000 [ 1338.492055][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.492407][ T32] r5:84cae000 r4:8271a0b0 [ 1338.503222][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.504023][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.504465][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba1e20 [ 1338.504741][ T32] r4:00000000 [ 1338.504886][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.505201][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.505686][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.506160][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84141240 [ 1338.506639][ T32] r4:00000000 [ 1338.506869][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.507328][ T32] r9:84cae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1338.507826][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.508435][ T32] r5:00001000 r4:e05f7000 [ 1338.508644][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.509104][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.509696][ T32] r5:84d5fb7c r4:84d5f800 [ 1338.509905][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.510395][ T32] r7:ddde3e40 r6:82c18200 r5:84d5fb7c r4:84a0c180 [ 1338.510720][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.511213][ T32] r10:84cae000 r9:84a0c1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.511682][ T32] r4:84a0c180 [ 1338.511868][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.512438][ T32] r10:00000000 r9:eab95e78 r8:84888e80 r7:84a0c180 r6:80267888 r5:84cae000 [ 1338.523261][ T32] r4:8414dec0 [ 1338.523727][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.524202][ T32] Exception stack(0xeaba1fb0 to 0xeaba1ff8) [ 1338.524555][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.525001][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.525450][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.525830][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414dec0 [ 1338.526421][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.526913][ T32] INFO: task kworker/1:261:4204 blocked for more than 465 seconds. [ 1338.527399][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.527772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.528077][ T32] task:kworker/1:261 state:D stack:0 pid:4204 tgid:4204 ppid:2 flags:0x00000000 [ 1338.528556][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.528906][ T32] Call trace: [ 1338.529367][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.529925][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaba5da4 r5:84cabc00 [ 1338.530278][ T32] r4:84cabc00 [ 1338.530472][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.530922][ T32] r5:84cabc00 r4:8271a0b0 [ 1338.531146][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.531715][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.532261][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba5e20 [ 1338.543076][ T32] r4:00000000 [ 1338.543358][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.543643][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.543943][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.544190][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0d00 [ 1338.544472][ T32] r4:00000000 [ 1338.544574][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.544846][ T32] r9:84cabc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1338.545091][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.545358][ T32] r5:00001000 r4:e0561000 [ 1338.545498][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.545771][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.546073][ T32] r5:84d5f37c r4:84d5f000 [ 1338.546244][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.546561][ T32] r7:ddde3e40 r6:82c18200 r5:84d5f37c r4:84a0c200 [ 1338.546892][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.547211][ T32] r10:84cabc00 r9:84a0c22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.547455][ T32] r4:84a0c200 [ 1338.547565][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.547816][ T32] r10:00000000 r9:eaba1e78 r8:8414d280 r7:84a0c200 r6:80267888 r5:84cabc00 [ 1338.548075][ T32] r4:8414dfc0 [ 1338.548153][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.548437][ T32] Exception stack(0xeaba5fb0 to 0xeaba5ff8) [ 1338.548662][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.549261][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.549791][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.550311][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8414dfc0 [ 1338.550807][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.551214][ T32] INFO: task kworker/1:262:4206 blocked for more than 465 seconds. [ 1338.551629][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.551888][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.552366][ T32] task:kworker/1:262 state:D stack:0 pid:4206 tgid:4206 ppid:2 flags:0x00000000 [ 1338.563265][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.563785][ T32] Call trace: [ 1338.564046][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.564515][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaba9da4 r5:84ca9800 [ 1338.564926][ T32] r4:84ca9800 [ 1338.565127][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.565619][ T32] r5:84ca9800 r4:8271a0b0 [ 1338.565868][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.566346][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.566904][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba9e20 [ 1338.567379][ T32] r4:00000000 [ 1338.567565][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.568001][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.568539][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.568967][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84141000 [ 1338.569537][ T32] r4:00000000 [ 1338.569720][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.570179][ T32] r9:84ca9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1338.570629][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.571257][ T32] r5:00001000 r4:e05bf000 [ 1338.571514][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.571993][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.583246][ T32] r5:84d5f77c r4:84d5f400 [ 1338.583705][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.584301][ T32] r7:ddde3e40 r6:82c18200 r5:84d5f77c r4:84a0c280 [ 1338.584638][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.585198][ T32] r10:84ca9800 r9:84a0c2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.585690][ T32] r4:84a0c280 [ 1338.585899][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.586320][ T32] r10:00000000 r9:eaba1e78 r8:84141100 r7:84a0c280 r6:80267888 r5:84ca9800 [ 1338.586685][ T32] r4:84141040 [ 1338.586972][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.587399][ T32] Exception stack(0xeaba9fb0 to 0xeaba9ff8) [ 1338.587746][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.588167][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.588595][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.588979][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141040 [ 1338.589460][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.589939][ T32] INFO: task kworker/1:263:4208 blocked for more than 465 seconds. [ 1338.590320][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.590597][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.591152][ T32] task:kworker/1:263 state:D stack:0 pid:4208 tgid:4208 ppid:2 flags:0x00000000 [ 1338.591839][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.592203][ T32] Call trace: [ 1338.592399][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.603220][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabadda4 r5:84cb0000 [ 1338.603809][ T32] r4:84cb0000 [ 1338.604005][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.604512][ T32] r5:84cb0000 r4:8271a0b0 [ 1338.604766][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.605378][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.605977][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabade20 [ 1338.606451][ T32] r4:00000000 [ 1338.606795][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.607362][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.607889][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.608372][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84141400 [ 1338.608779][ T32] r4:00000000 [ 1338.609002][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.609551][ T32] r9:84cb0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1338.610034][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.610500][ T32] r5:00001000 r4:e06d5000 [ 1338.610870][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.611312][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.612125][ T32] r5:84d5ff7c r4:84d5fc00 [ 1338.612433][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.623982][ T32] r7:ddde3e40 r6:82c18200 r5:84d5ff7c r4:84a0c300 [ 1338.624432][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.625007][ T32] r10:84cb0000 r9:84a0c32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.625498][ T32] r4:84a0c300 [ 1338.625694][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.626180][ T32] r10:00000000 r9:eaba1e78 r8:84141300 r7:84a0c300 r6:80267888 r5:84cb0000 [ 1338.626664][ T32] r4:841411c0 [ 1338.626898][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.627388][ T32] Exception stack(0xeabadfb0 to 0xeabadff8) [ 1338.627708][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.628096][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.628582][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.629078][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841411c0 [ 1338.629525][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.629940][ T32] INFO: task kworker/1:264:4210 blocked for more than 465 seconds. [ 1338.630367][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.630697][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.631174][ T32] task:kworker/1:264 state:D stack:0 pid:4210 tgid:4210 ppid:2 flags:0x00000000 [ 1338.631717][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.632222][ T32] Call trace: [ 1338.632432][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.643958][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabb1da4 r5:84cb0c00 [ 1338.644523][ T32] r4:84cb0c00 [ 1338.644811][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.645348][ T32] r5:84cb0c00 r4:8271a0b0 [ 1338.645575][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.646130][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.646620][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb1e20 [ 1338.647119][ T32] r4:00000000 [ 1338.647322][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.647876][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.648488][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.648975][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84141d80 [ 1338.649346][ T32] r4:00000000 [ 1338.649514][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.649999][ T32] r9:84cb0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1338.650498][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.651082][ T32] r5:00001000 r4:e8841000 [ 1338.651307][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.651841][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.652408][ T32] r5:84d68f7c r4:84d68c00 [ 1338.663236][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.663950][ T32] r7:ddde3e40 r6:82c18200 r5:84d68f7c r4:84a0c380 [ 1338.664293][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.664726][ T32] r10:84cb0c00 r9:84a0c3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.665152][ T32] r4:84a0c380 [ 1338.665348][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.665734][ T32] r10:00000000 r9:eabade78 r8:84141500 r7:84a0c380 r6:80267888 r5:84cb0c00 [ 1338.666152][ T32] r4:84141380 [ 1338.666382][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.666875][ T32] Exception stack(0xeabb1fb0 to 0xeabb1ff8) [ 1338.667197][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.667866][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.668619][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.669062][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141380 [ 1338.669411][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.669878][ T32] INFO: task kworker/1:265:4212 blocked for more than 465 seconds. [ 1338.670481][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.670857][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.671374][ T32] task:kworker/1:265 state:D stack:0 pid:4212 tgid:4212 ppid:2 flags:0x00000000 [ 1338.672088][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.683177][ T32] Call trace: [ 1338.683602][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.684108][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabb5da4 r5:84cb1800 [ 1338.684660][ T32] r4:84cb1800 [ 1338.684897][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.685344][ T32] r5:84cb1800 r4:8271a0b0 [ 1338.685573][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.686541][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.687257][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb5e20 [ 1338.687743][ T32] r4:00000000 [ 1338.687946][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.688520][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.688885][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.689474][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841415c0 [ 1338.690169][ T32] r4:00000000 [ 1338.690411][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.691189][ T32] r9:84cb1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1338.691556][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.692274][ T32] r5:00001000 r4:e47db000 [ 1338.692562][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.703938][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.704615][ T32] r5:84d6837c r4:84d68000 [ 1338.704977][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.705542][ T32] r7:ddde3e40 r6:82c18200 r5:84d6837c r4:84a0c400 [ 1338.706042][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.706486][ T32] r10:84cb1800 r9:84a0c42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.707122][ T32] r4:84a0c400 [ 1338.707361][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.707849][ T32] r10:00000000 r9:eabb1e78 r8:84141680 r7:84a0c400 r6:80267888 r5:84cb1800 [ 1338.708429][ T32] r4:84141380 [ 1338.708643][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.709232][ T32] Exception stack(0xeabb5fb0 to 0xeabb5ff8) [ 1338.709544][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.709957][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.710385][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.710873][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141380 [ 1338.711474][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.711878][ T32] INFO: task kworker/0:287:4214 blocked for more than 465 seconds. [ 1338.712244][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.723110][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.723455][ T32] task:kworker/0:287 state:D stack:0 pid:4214 tgid:4214 ppid:2 flags:0x00000000 [ 1338.723727][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.723916][ T32] Call trace: [ 1338.724020][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.724232][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabc1da4 r5:84cb3c00 [ 1338.724414][ T32] r4:84cb3c00 [ 1338.724503][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.724714][ T32] r5:84cb3c00 r4:8271a0b0 [ 1338.724814][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.725047][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.725301][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc1e20 [ 1338.725490][ T32] r4:00000000 [ 1338.725590][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.725802][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.726038][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.726254][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841272c0 [ 1338.726440][ T32] r4:00000000 [ 1338.726520][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.726731][ T32] r9:84cb3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1338.727004][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.727223][ T32] r5:00001000 r4:eaa95000 [ 1338.727333][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.727526][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.727777][ T32] r5:84d1ab7c r4:84d1a800 [ 1338.727894][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.728118][ T32] r7:dddcfe40 r6:82c18000 r5:84d1ab7c r4:84c2ed80 [ 1338.728258][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.728534][ T32] r10:84cb3c00 r9:84c2edac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.729054][ T32] r4:84c2ed80 [ 1338.729217][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.729868][ T32] r10:00000000 r9:eaa3de78 r8:84141880 r7:84c2ed80 r6:80267888 r5:84cb3c00 [ 1338.730178][ T32] r4:84146d00 [ 1338.730352][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.730869][ T32] Exception stack(0xeabc1fb0 to 0xeabc1ff8) [ 1338.731537][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.732034][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.743032][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.743346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84146d00 [ 1338.743640][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.743849][ T32] INFO: task kworker/1:266:4215 blocked for more than 465 seconds. [ 1338.744038][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.744211][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.744414][ T32] task:kworker/1:266 state:D stack:0 pid:4215 tgid:4215 ppid:2 flags:0x00000000 [ 1338.744686][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.744857][ T32] Call trace: [ 1338.744948][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.745167][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabc5da4 r5:84cb2400 [ 1338.745446][ T32] r4:84cb2400 [ 1338.745529][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.745832][ T32] r5:84cb2400 r4:8271a0b0 [ 1338.746002][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.746301][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.746639][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc5e20 [ 1338.747006][ T32] r4:00000000 [ 1338.747132][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.747513][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.747825][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.748106][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84141b00 [ 1338.748401][ T32] r4:00000000 [ 1338.748499][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.748801][ T32] r9:84cb2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1338.749100][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.749377][ T32] r5:00001000 r4:e8815000 [ 1338.749639][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.750007][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.750398][ T32] r5:84d6877c r4:84d68400 [ 1338.750645][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.751065][ T32] r7:ddde3e40 r6:82c18200 r5:84d6877c r4:84a0c480 [ 1338.751257][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.751719][ T32] r10:84cb2400 r9:84a0c4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.751956][ T32] r4:84a0c480 [ 1338.752074][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.752393][ T32] r10:00000000 r9:eabb1e78 r8:841419c0 r7:84a0c480 r6:80267888 r5:84cb2400 [ 1338.763233][ T32] r4:84141900 [ 1338.763709][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.764254][ T32] Exception stack(0xeabc5fb0 to 0xeabc5ff8) [ 1338.764541][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.764964][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.765324][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.765545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141900 [ 1338.765827][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.766117][ T32] INFO: task kworker/0:288:4218 blocked for more than 465 seconds. [ 1338.766395][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.766654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.767051][ T32] task:kworker/0:288 state:D stack:0 pid:4218 tgid:4218 ppid:2 flags:0x00000000 [ 1338.767393][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.767663][ T32] Call trace: [ 1338.767873][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.768491][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabbdda4 r5:84cb4800 [ 1338.768983][ T32] r4:84cb4800 [ 1338.769226][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.769660][ T32] r5:84cb4800 r4:8271a0b0 [ 1338.769956][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.770513][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.771149][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabbde20 [ 1338.771704][ T32] r4:00000000 [ 1338.771962][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.772387][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.783094][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.783790][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84127980 [ 1338.784251][ T32] r4:00000000 [ 1338.784491][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.785021][ T32] r9:84cb4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1338.785426][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.785959][ T32] r5:00001000 r4:eaa7f000 [ 1338.786345][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.786832][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.787264][ T32] r5:84d1a77c r4:84d1a400 [ 1338.787483][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.788142][ T32] r7:dddcfe40 r6:82c18000 r5:84d1a77c r4:84c2ee00 [ 1338.788540][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.788971][ T32] r10:84cb4800 r9:84c2ee2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.789363][ T32] r4:84c2ee00 [ 1338.789528][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.790097][ T32] r10:00000000 r9:eabc1e78 r8:841417c0 r7:84c2ee00 r6:80267888 r5:84cb4800 [ 1338.790513][ T32] r4:84146e80 [ 1338.790763][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.791257][ T32] Exception stack(0xeabbdfb0 to 0xeabbdff8) [ 1338.791603][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.791974][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.792481][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.813409][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84146e80 [ 1338.814034][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.814469][ T32] INFO: task kworker/1:267:4220 blocked for more than 465 seconds. [ 1338.814921][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.815238][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.815616][ T32] task:kworker/1:267 state:D stack:0 pid:4220 tgid:4220 ppid:2 flags:0x00000000 [ 1338.816215][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.816614][ T32] Call trace: [ 1338.816821][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.817374][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabc9da4 r5:84cf0c00 [ 1338.817723][ T32] r4:84cf0c00 [ 1338.817972][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.818355][ T32] r5:84cf0c00 r4:8271a0b0 [ 1338.818693][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.819178][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.820758][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc9e20 [ 1338.821198][ T32] r4:00000000 [ 1338.821382][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.821817][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.822328][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.833362][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84141c40 [ 1338.833895][ T32] r4:00000000 [ 1338.834113][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.834557][ T32] r9:84cf0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1338.835071][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.835568][ T32] r5:00001000 r4:e882d000 [ 1338.835851][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.836327][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.836843][ T32] r5:84d68b7c r4:84d68800 [ 1338.837145][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.837701][ T32] r7:ddde3e40 r6:82c18200 r5:84d68b7c r4:84a0c500 [ 1338.838030][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.838563][ T32] r10:84cf0c00 r9:84a0c52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.838932][ T32] r4:84a0c500 [ 1338.839160][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.839573][ T32] r10:00000000 r9:eabb1e78 r8:84146fc0 r7:84a0c500 r6:80267888 r5:84cf0c00 [ 1338.840007][ T32] r4:84141b80 [ 1338.840203][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.840544][ T32] Exception stack(0xeabc9fb0 to 0xeabc9ff8) [ 1338.840927][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.841319][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.841742][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.842153][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141b80 [ 1338.853301][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.853619][ T32] INFO: task kworker/1:268:4222 blocked for more than 465 seconds. [ 1338.853849][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.854001][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.854265][ T32] task:kworker/1:268 state:D stack:0 pid:4222 tgid:4222 ppid:2 flags:0x00000000 [ 1338.854632][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.854940][ T32] Call trace: [ 1338.855107][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.855426][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabd1da4 r5:84cf1800 [ 1338.855609][ T32] r4:84cf1800 [ 1338.855744][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.856075][ T32] r5:84cf1800 r4:8271a0b0 [ 1338.856244][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.856655][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.856992][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd1e20 [ 1338.857289][ T32] r4:00000000 [ 1338.857449][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.857794][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.858108][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.858499][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84141ec0 [ 1338.858900][ T32] r4:00000000 [ 1338.859085][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.859614][ T32] r9:84cf1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1338.860020][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.860393][ T32] r5:00001000 r4:e8861000 [ 1338.860570][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.860837][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.861168][ T32] r5:84d6937c r4:84d69000 [ 1338.861335][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.861643][ T32] r7:ddde3e40 r6:82c18200 r5:84d6937c r4:84a0c580 [ 1338.861875][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.862232][ T32] r10:84cf1800 r9:84a0c5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.873262][ T32] r4:84a0c580 [ 1338.873516][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.873795][ T32] r10:00000000 r9:eabb1e78 r8:841468c0 r7:84a0c580 r6:80267888 r5:84cf1800 [ 1338.874025][ T32] r4:84141cc0 [ 1338.874183][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.874512][ T32] Exception stack(0xeabd1fb0 to 0xeabd1ff8) [ 1338.874867][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.875286][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.875858][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.876485][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141cc0 [ 1338.877146][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.877678][ T32] INFO: task kworker/1:269:4224 blocked for more than 465 seconds. [ 1338.878581][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.878890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.879834][ T32] task:kworker/1:269 state:D stack:0 pid:4224 tgid:4224 ppid:2 flags:0x00000000 [ 1338.880917][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.881667][ T32] Call trace: [ 1338.881912][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.893427][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabd9da4 r5:84cf2400 [ 1338.894026][ T32] r4:84cf2400 [ 1338.894277][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.894866][ T32] r5:84cf2400 r4:8271a0b0 [ 1338.895219][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.895816][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.896493][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd9e20 [ 1338.896973][ T32] r4:00000000 [ 1338.897171][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.897854][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.898352][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.898815][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142000 [ 1338.899182][ T32] r4:00000000 [ 1338.899425][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.899801][ T32] r9:84cf2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1338.900299][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.900806][ T32] r5:00001000 r4:ea9c9000 [ 1338.901074][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.901528][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.902046][ T32] r5:84d69f7c r4:84d69c00 [ 1338.902283][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.913342][ T32] r7:ddde3e40 r6:82c18200 r5:84d69f7c r4:84a0c600 [ 1338.913986][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.914444][ T32] r10:84cf2400 r9:84a0c62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.914884][ T32] r4:84a0c600 [ 1338.915136][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.915645][ T32] r10:00000000 r9:eabd1e78 r8:84146040 r7:84a0c600 r6:80267888 r5:84cf2400 [ 1338.916207][ T32] r4:84141e00 [ 1338.916380][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.916736][ T32] Exception stack(0xeabd9fb0 to 0xeabd9ff8) [ 1338.917136][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.917799][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.918603][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.919317][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141e00 [ 1338.920115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.920666][ T32] INFO: task kworker/1:270:4225 blocked for more than 465 seconds. [ 1338.921624][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.921925][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.922496][ T32] task:kworker/1:270 state:D stack:0 pid:4225 tgid:4225 ppid:2 flags:0x00000000 [ 1338.933985][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.934407][ T32] Call trace: [ 1338.934663][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.935174][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabddda4 r5:84cf3c00 [ 1338.935709][ T32] r4:84cf3c00 [ 1338.936193][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.936701][ T32] r5:84cf3c00 r4:8271a0b0 [ 1338.936974][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.937468][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.937896][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabdde20 [ 1338.938207][ T32] r4:00000000 [ 1338.938404][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.938905][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.939185][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.939771][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84146c00 [ 1338.940232][ T32] r4:00000000 [ 1338.940416][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.940787][ T32] r9:84cf3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1338.941225][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.941641][ T32] r5:00001000 r4:e886d000 [ 1338.941820][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.942395][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.953315][ T32] r5:84d6977c r4:84d69400 [ 1338.953742][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.954286][ T32] r7:ddde3e40 r6:82c18200 r5:84d6977c r4:84a0c680 [ 1338.954552][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.954999][ T32] r10:84cf3c00 r9:84a0c6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.955389][ T32] r4:84a0c680 [ 1338.955713][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.956465][ T32] r10:00000000 r9:eabd9e78 r8:84146f40 r7:84a0c680 r6:80267888 r5:84cf3c00 [ 1338.956852][ T32] r4:84141f40 [ 1338.957036][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.957456][ T32] Exception stack(0xeabddfb0 to 0xeabddff8) [ 1338.958009][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.958853][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.959390][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.959847][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141f40 [ 1338.960299][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.961155][ T32] INFO: task kworker/1:271:4227 blocked for more than 465 seconds. [ 1338.961968][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.962390][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.973461][ T32] task:kworker/1:271 state:D stack:0 pid:4227 tgid:4227 ppid:2 flags:0x00000000 [ 1338.974145][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.974583][ T32] Call trace: [ 1338.974862][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.975345][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabe5da4 r5:84cf3000 [ 1338.975740][ T32] r4:84cf3000 [ 1338.975945][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.976393][ T32] r5:84cf3000 r4:8271a0b0 [ 1338.976638][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.977221][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.977703][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe5e20 [ 1338.978029][ T32] r4:00000000 [ 1338.978242][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.978811][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.979220][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.979549][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849e41c0 [ 1338.979965][ T32] r4:00000000 [ 1338.980156][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.980553][ T32] r9:84cf3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1338.981022][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.981511][ T32] r5:00001000 r4:ea9a7000 [ 1338.981857][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.982511][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.993998][ T32] r5:84d69b7c r4:84d69800 [ 1338.994326][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.994965][ T32] r7:ddde3e40 r6:82c18200 r5:84d69b7c r4:84a0c700 [ 1338.995479][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.996105][ T32] r10:84cf3000 r9:84a0c72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.996646][ T32] r4:84a0c700 [ 1338.996840][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.997229][ T32] r10:00000000 r9:eabd9e78 r8:841271c0 r7:84a0c700 r6:80267888 r5:84cf3000 [ 1338.997689][ T32] r4:84141f40 [ 1338.997883][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.998360][ T32] Exception stack(0xeabe5fb0 to 0xeabe5ff8) [ 1338.998687][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.999143][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.999619][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.999986][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84141f40 [ 1339.000519][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.001720][ T32] INFO: task kworker/1:272:4230 blocked for more than 465 seconds. [ 1339.013254][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.013770][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.014216][ T32] task:kworker/1:272 state:D stack:0 pid:4230 tgid:4230 ppid:2 flags:0x00000000 [ 1339.015049][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.015551][ T32] Call trace: [ 1339.015810][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.016228][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabf1da4 r5:84cf4800 [ 1339.016704][ T32] r4:84cf4800 [ 1339.016879][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.017410][ T32] r5:84cf4800 r4:8271a0b0 [ 1339.017631][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.018168][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.018692][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf1e20 [ 1339.019090][ T32] r4:00000000 [ 1339.019320][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.019964][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.020957][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.021433][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841421c0 [ 1339.021909][ T32] r4:00000000 [ 1339.022148][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.033250][ T32] r9:84cf4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1339.033842][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.034654][ T32] r5:00001000 r4:ea9e7000 [ 1339.034936][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.035488][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.036197][ T32] r5:84d6a37c r4:84d6a000 [ 1339.036513][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.037257][ T32] r7:ddde3e40 r6:82c18200 r5:84d6a37c r4:84a0c780 [ 1339.037628][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.038152][ T32] r10:84cf4800 r9:84a0c7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.038563][ T32] r4:84a0c780 [ 1339.038883][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.039397][ T32] r10:00000000 r9:eabd9e78 r8:84127480 r7:84a0c780 r6:80267888 r5:84cf4800 [ 1339.039943][ T32] r4:84142040 [ 1339.040153][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.040760][ T32] Exception stack(0xeabf1fb0 to 0xeabf1ff8) [ 1339.040999][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.041832][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.042206][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.053182][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142040 [ 1339.053686][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.054047][ T32] INFO: task kworker/1:273:4232 blocked for more than 465 seconds. [ 1339.054468][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.054713][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.055496][ T32] task:kworker/1:273 state:D stack:0 pid:4232 tgid:4232 ppid:2 flags:0x00000000 [ 1339.056409][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.056839][ T32] Call trace: [ 1339.057069][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.057436][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabf9da4 r5:84cf6c00 [ 1339.057759][ T32] r4:84cf6c00 [ 1339.057875][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.058162][ T32] r5:84cf6c00 r4:8271a0b0 [ 1339.058385][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.058810][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.059591][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf9e20 [ 1339.060296][ T32] r4:00000000 [ 1339.060502][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.061272][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.061586][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.061895][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142480 [ 1339.062186][ T32] r4:00000000 [ 1339.062319][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.073560][ T32] r9:84cf6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1339.074069][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.074520][ T32] r5:00001000 r4:eaa03000 [ 1339.074766][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.075405][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.076070][ T32] r5:84d6ab7c r4:84d6a800 [ 1339.076375][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.076996][ T32] r7:ddde3e40 r6:82c18200 r5:84d6ab7c r4:84a0c800 [ 1339.077675][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.078570][ T32] r10:84cf6c00 r9:84a0c82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.078932][ T32] r4:84a0c800 [ 1339.079127][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.079509][ T32] r10:00000000 r9:eabf1e78 r8:84127640 r7:84a0c800 r6:80267888 r5:84cf6c00 [ 1339.080149][ T32] r4:84142180 [ 1339.080526][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.081240][ T32] Exception stack(0xeabf9fb0 to 0xeabf9ff8) [ 1339.081754][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.082339][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.103006][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.103351][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142180 [ 1339.103639][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.103897][ T32] INFO: task kworker/1:274:4233 blocked for more than 465 seconds. [ 1339.104210][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.104448][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.104804][ T32] task:kworker/1:274 state:D stack:0 pid:4233 tgid:4233 ppid:2 flags:0x00000000 [ 1339.105831][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.106407][ T32] Call trace: [ 1339.106650][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.107149][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabfdda4 r5:84cf6000 [ 1339.107765][ T32] r4:84cf6000 [ 1339.108676][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.109369][ T32] r5:84cf6000 r4:8271a0b0 [ 1339.109820][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.110688][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.111316][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabfde20 [ 1339.112101][ T32] r4:00000000 [ 1339.112320][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.123275][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.124025][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.124422][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142380 [ 1339.124856][ T32] r4:00000000 [ 1339.125290][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.126059][ T32] r9:84cf6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1339.126890][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.127360][ T32] r5:00001000 r4:ea9f1000 [ 1339.127631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.128725][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.129041][ T32] r5:84d6a77c r4:84d6a400 [ 1339.129480][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.129901][ T32] r7:ddde3e40 r6:82c18200 r5:84d6a77c r4:84a0c880 [ 1339.130238][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.130795][ T32] r10:84cf6000 r9:84a0c8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.131079][ T32] r4:84a0c880 [ 1339.131450][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.132390][ T32] r10:00000000 r9:eabf9e78 r8:84127700 r7:84a0c880 r6:80267888 r5:84cf6000 [ 1339.143383][ T32] r4:84142140 [ 1339.143779][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.144519][ T32] Exception stack(0xeabfdfb0 to 0xeabfdff8) [ 1339.145029][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.146070][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.146641][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.147116][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142140 [ 1339.147529][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.147933][ T32] INFO: task kworker/1:275:4235 blocked for more than 465 seconds. [ 1339.148419][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.148906][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.149774][ T32] task:kworker/1:275 state:D stack:0 pid:4235 tgid:4235 ppid:2 flags:0x00000000 [ 1339.150724][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.151084][ T32] Call trace: [ 1339.151378][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.151993][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac05da4 r5:84cf5400 [ 1339.163285][ T32] r4:84cf5400 [ 1339.163668][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.164224][ T32] r5:84cf5400 r4:8271a0b0 [ 1339.164510][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.165062][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.165672][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac05e20 [ 1339.166598][ T32] r4:00000000 [ 1339.166896][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.167643][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.168105][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.168905][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841425c0 [ 1339.169580][ T32] r4:00000000 [ 1339.169772][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.170826][ T32] r9:84cf5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1339.171490][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.171942][ T32] r5:00001000 r4:eaa15000 [ 1339.172229][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.183223][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.183948][ T32] r5:84d6af7c r4:84d6ac00 [ 1339.184171][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.184938][ T32] r7:ddde3e40 r6:82c18200 r5:84d6af7c r4:84a0c900 [ 1339.185263][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.185694][ T32] r10:84cf5400 r9:84a0c92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.186462][ T32] r4:84a0c900 [ 1339.186654][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.187131][ T32] r10:00000000 r9:eabf9e78 r8:841278c0 r7:84a0c900 r6:80267888 r5:84cf5400 [ 1339.187851][ T32] r4:84142300 [ 1339.188028][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.188645][ T32] Exception stack(0xeac05fb0 to 0xeac05ff8) [ 1339.188931][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.189473][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.189980][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.191051][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142300 [ 1339.191478][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.192022][ T32] INFO: task kworker/1:276:4237 blocked for more than 465 seconds. [ 1339.203237][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.203734][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.204559][ T32] task:kworker/1:276 state:D stack:0 pid:4237 tgid:4237 ppid:2 flags:0x00000000 [ 1339.205066][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.205638][ T32] Call trace: [ 1339.206228][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.206961][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac0dda4 r5:84cf0000 [ 1339.207483][ T32] r4:84cf0000 [ 1339.207718][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.208428][ T32] r5:84cf0000 r4:8271a0b0 [ 1339.208680][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.209387][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.209883][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac0de20 [ 1339.210296][ T32] r4:00000000 [ 1339.210539][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.211103][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.211966][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.212527][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84121180 [ 1339.223718][ T32] r4:00000000 [ 1339.223952][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.224429][ T32] r9:84cf0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1339.224776][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.225210][ T32] r5:00001000 r4:dfdad000 [ 1339.225406][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.225736][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.226185][ T32] r5:84d6d37c r4:84d6d000 [ 1339.226380][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.226875][ T32] r7:ddde3e40 r6:82c18200 r5:84d6d37c r4:84a0c980 [ 1339.227123][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.227650][ T32] r10:84cf0000 r9:84a0c9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.227941][ T32] r4:84a0c980 [ 1339.228107][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.228462][ T32] r10:00000000 r9:eac05e78 r8:84127a80 r7:84a0c980 r6:80267888 r5:84cf0000 [ 1339.228831][ T32] r4:84142440 [ 1339.229025][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.229479][ T32] Exception stack(0xeac0dfb0 to 0xeac0dff8) [ 1339.229752][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.230117][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.230416][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.230663][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142440 [ 1339.230978][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.231425][ T32] INFO: task kworker/1:277:4239 blocked for more than 465 seconds. [ 1339.231725][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.231969][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.232316][ T32] task:kworker/1:277 state:D stack:0 pid:4239 tgid:4239 ppid:2 flags:0x00000000 [ 1339.253282][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.253835][ T32] Call trace: [ 1339.254036][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.254420][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac15da4 r5:84cf8c00 [ 1339.254854][ T32] r4:84cf8c00 [ 1339.255016][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.255557][ T32] r5:84cf8c00 r4:8271a0b0 [ 1339.255746][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.256263][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.256965][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac15e20 [ 1339.257409][ T32] r4:00000000 [ 1339.257722][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.258267][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.259013][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.259440][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142700 [ 1339.259838][ T32] r4:00000000 [ 1339.260025][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.260508][ T32] r9:84cf8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1339.260942][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.261342][ T32] r5:00001000 r4:eaa4b000 [ 1339.261550][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.261960][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.262428][ T32] r5:84d6b37c r4:84d6b000 [ 1339.273224][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.273986][ T32] r7:ddde3e40 r6:82c18200 r5:84d6b37c r4:84a0ca00 [ 1339.274335][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.274716][ T32] r10:84cf8c00 r9:84a0ca2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.275064][ T32] r4:84a0ca00 [ 1339.275294][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.275677][ T32] r10:00000000 r9:eac0de78 r8:84127c40 r7:84a0ca00 r6:80267888 r5:84cf8c00 [ 1339.276089][ T32] r4:84142500 [ 1339.276323][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.276642][ T32] Exception stack(0xeac15fb0 to 0xeac15ff8) [ 1339.276976][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.277548][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.277936][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.278364][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142500 [ 1339.278714][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.279316][ T32] INFO: task kworker/1:278:4241 blocked for more than 465 seconds. [ 1339.279789][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.280235][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.280611][ T32] task:kworker/1:278 state:D stack:0 pid:4241 tgid:4241 ppid:2 flags:0x00000000 [ 1339.281085][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.281655][ T32] Call trace: [ 1339.281994][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.282451][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac1dda4 r5:84cf8000 [ 1339.293226][ T32] r4:84cf8000 [ 1339.293600][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.294121][ T32] r5:84cf8000 r4:8271a0b0 [ 1339.294425][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.294957][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.295491][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac1de20 [ 1339.295914][ T32] r4:00000000 [ 1339.296108][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.296492][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.296985][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.297559][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142880 [ 1339.298004][ T32] r4:00000000 [ 1339.298267][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.298662][ T32] r9:84cf8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1339.299252][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.299732][ T32] r5:00001000 r4:eaa5d000 [ 1339.300013][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.300491][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.300997][ T32] r5:84d6b77c r4:84d6b400 [ 1339.301292][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.302006][ T32] r7:ddde3e40 r6:82c18200 r5:84d6b77c r4:84a0ca80 [ 1339.302434][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.313840][ T32] r10:84cf8000 r9:84a0caac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.314259][ T32] r4:84a0ca80 [ 1339.314428][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.314904][ T32] r10:00000000 r9:eac0de78 r8:84127e00 r7:84a0ca80 r6:80267888 r5:84cf8000 [ 1339.315221][ T32] r4:84142640 [ 1339.315470][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.315881][ T32] Exception stack(0xeac1dfb0 to 0xeac1dff8) [ 1339.316251][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.316741][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.317120][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.317469][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142640 [ 1339.317834][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.318341][ T32] INFO: task kworker/1:279:4243 blocked for more than 465 seconds. [ 1339.318781][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.319030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.319359][ T32] task:kworker/1:279 state:D stack:0 pid:4243 tgid:4243 ppid:2 flags:0x00000000 [ 1339.319933][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.320359][ T32] Call trace: [ 1339.320562][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.321215][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac25da4 r5:84cfb000 [ 1339.321835][ T32] r4:84cfb000 [ 1339.322050][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.333234][ T32] r5:84cfb000 r4:8271a0b0 [ 1339.333614][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.334254][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.334838][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac25e20 [ 1339.335246][ T32] r4:00000000 [ 1339.335438][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.335922][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.336448][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.337008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142980 [ 1339.337585][ T32] r4:00000000 [ 1339.337818][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.338372][ T32] r9:84cfb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1339.338820][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.339219][ T32] r5:00001000 r4:eaa77000 [ 1339.339419][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.339814][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.340544][ T32] r5:84d6bb7c r4:84d6b800 [ 1339.340814][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.341457][ T32] r7:ddde3e40 r6:82c18200 r5:84d6bb7c r4:84a0cb00 [ 1339.341818][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.342405][ T32] r10:84cfb000 r9:84a0cb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.352975][ T32] r4:84a0cb00 [ 1339.353248][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.353548][ T32] r10:00000000 r9:eac0de78 r8:84127d80 r7:84a0cb00 r6:80267888 r5:84cfb000 [ 1339.353839][ T32] r4:84142800 [ 1339.354017][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.354585][ T32] Exception stack(0xeac25fb0 to 0xeac25ff8) [ 1339.355065][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.355567][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.356062][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.356586][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142800 [ 1339.357014][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.357520][ T32] INFO: task kworker/0:289:4247 blocked for more than 465 seconds. [ 1339.357879][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.358057][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.358324][ T32] task:kworker/0:289 state:D stack:0 pid:4247 tgid:4247 ppid:2 flags:0x00000000 [ 1339.358573][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.358816][ T32] Call trace: [ 1339.359018][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.359373][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabb9da4 r5:84cf9800 [ 1339.359577][ T32] r4:84cf9800 [ 1339.359807][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.360163][ T32] r5:84cf9800 r4:8271a0b0 [ 1339.360338][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.360737][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.361096][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb9e20 [ 1339.361402][ T32] r4:00000000 [ 1339.361529][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.361789][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.362101][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.362382][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84146340 [ 1339.373220][ T32] r4:00000000 [ 1339.373622][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.374015][ T32] r9:84cf9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1339.374376][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.374841][ T32] r5:00001000 r4:dfb89000 [ 1339.375095][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.375509][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.376069][ T32] r5:84d6cb7c r4:84d6c800 [ 1339.376354][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.376899][ T32] r7:dddcfe40 r6:82c18000 r5:84d6cb7c r4:84c2ee80 [ 1339.377177][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.377800][ T32] r10:84cf9800 r9:84c2eeac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.378260][ T32] r4:84c2ee80 [ 1339.378458][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.378863][ T32] r10:00000000 r9:eabc1e78 r8:84127580 r7:84c2ee80 r6:80267888 r5:84cf9800 [ 1339.379319][ T32] r4:841277c0 [ 1339.379534][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.380005][ T32] Exception stack(0xeabb9fb0 to 0xeabb9ff8) [ 1339.380510][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.381058][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.381557][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.381958][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841277c0 [ 1339.382305][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.392998][ T32] INFO: task kworker/1:280:4248 blocked for more than 465 seconds. [ 1339.393498][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.393673][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.393952][ T32] task:kworker/1:280 state:D stack:0 pid:4248 tgid:4248 ppid:2 flags:0x00000000 [ 1339.394269][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.394513][ T32] Call trace: [ 1339.394769][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.395197][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab41da4 r5:84cfbc00 [ 1339.395606][ T32] r4:84cfbc00 [ 1339.395785][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.396337][ T32] r5:84cfbc00 r4:8271a0b0 [ 1339.396576][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.397076][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.397378][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab41e20 [ 1339.397604][ T32] r4:00000000 [ 1339.397685][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.397939][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.398140][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.398365][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142cc0 [ 1339.398543][ T32] r4:00000000 [ 1339.398694][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.398975][ T32] r9:84cfbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1339.399259][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.399515][ T32] r5:00001000 r4:eac37000 [ 1339.399650][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.399871][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.400131][ T32] r5:84d6c77c r4:84d6c400 [ 1339.400306][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.400615][ T32] r7:ddde3e40 r6:82c18200 r5:84d6c77c r4:84a0cc00 [ 1339.400790][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.401154][ T32] r10:84cfbc00 r9:84a0cc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.401455][ T32] r4:84a0cc00 [ 1339.401563][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.401812][ T32] r10:00000000 r9:eac0de78 r8:84127040 r7:84a0cc00 r6:80267888 r5:84cfbc00 [ 1339.402086][ T32] r4:84142d00 [ 1339.402260][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.412997][ T32] Exception stack(0xeab41fb0 to 0xeab41ff8) [ 1339.413352][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.413714][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.414157][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.414489][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142d00 [ 1339.414960][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.415399][ T32] INFO: task kworker/0:290:4250 blocked for more than 465 seconds. [ 1339.415920][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.416238][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.416670][ T32] task:kworker/0:290 state:D stack:0 pid:4250 tgid:4250 ppid:2 flags:0x00000000 [ 1339.417225][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.417622][ T32] Call trace: [ 1339.417804][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.418039][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac21da4 r5:84cfc800 [ 1339.418269][ T32] r4:84cfc800 [ 1339.418370][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.418788][ T32] r5:84cfc800 r4:8271a0b0 [ 1339.418938][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.419328][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.419657][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac21e20 [ 1339.419903][ T32] r4:00000000 [ 1339.420053][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.420394][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.420637][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.420959][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84127340 [ 1339.421248][ T32] r4:00000000 [ 1339.421340][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.421584][ T32] r9:84cfc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1339.421801][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.422061][ T32] r5:00001000 r4:eaaa9000 [ 1339.422182][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.422419][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.434049][ T32] r5:84d6bf7c r4:84d6bc00 [ 1339.434324][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.434636][ T32] r7:dddcfe40 r6:82c18000 r5:84d6bf7c r4:84c2ef00 [ 1339.434879][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.435199][ T32] r10:84cfc800 r9:84c2ef2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.435454][ T32] r4:84c2ef00 [ 1339.435582][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.435852][ T32] r10:00000000 r9:eabb9e78 r8:84127240 r7:84c2ef00 r6:80267888 r5:84cfc800 [ 1339.436130][ T32] r4:841277c0 [ 1339.436245][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.436482][ T32] Exception stack(0xeac21fb0 to 0xeac21ff8) [ 1339.436626][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.436775][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.436918][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.437082][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841277c0 [ 1339.437275][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.437497][ T32] INFO: task kworker/0:291:4251 blocked for more than 465 seconds. [ 1339.437749][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.437875][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.438131][ T32] task:kworker/0:291 state:D stack:0 pid:4251 tgid:4251 ppid:2 flags:0x00000000 [ 1339.438455][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.438616][ T32] Call trace: [ 1339.438720][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.438989][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac2dda4 r5:84cfd400 [ 1339.439304][ T32] r4:84cfd400 [ 1339.439479][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.439784][ T32] r5:84cfd400 r4:8271a0b0 [ 1339.439957][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.440350][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.440725][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac2de20 [ 1339.441213][ T32] r4:00000000 [ 1339.441353][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.441637][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.441898][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.442207][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142e00 [ 1339.452969][ T32] r4:00000000 [ 1339.453195][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.453401][ T32] r9:84cfd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1339.453617][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.453888][ T32] r5:00001000 r4:eab7d000 [ 1339.454052][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.454290][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.454649][ T32] r5:84d6c37c r4:84d6c000 [ 1339.454872][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.455173][ T32] r7:dddcfe40 r6:82c18000 r5:84d6c37c r4:84c2ef80 [ 1339.455428][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.455646][ T32] r10:84cfd400 r9:84c2efac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.455942][ T32] r4:84c2ef80 [ 1339.456094][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.456431][ T32] r10:00000000 r9:eabb9e78 r8:84127f40 r7:84c2ef80 r6:80267888 r5:84cfd400 [ 1339.456641][ T32] r4:841277c0 [ 1339.456850][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.457396][ T32] Exception stack(0xeac2dfb0 to 0xeac2dff8) [ 1339.457634][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.457969][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.458357][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.458659][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841277c0 [ 1339.459026][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.459315][ T32] INFO: task kworker/0:292:4256 blocked for more than 465 seconds. [ 1339.459534][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.459740][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.460007][ T32] task:kworker/0:292 state:D stack:0 pid:4256 tgid:4256 ppid:2 flags:0x00000000 [ 1339.460372][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.460542][ T32] Call trace: [ 1339.460644][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.460865][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac29da4 r5:84cfe000 [ 1339.461073][ T32] r4:84cfe000 [ 1339.461197][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.461475][ T32] r5:84cfe000 r4:8271a0b0 [ 1339.461637][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.461986][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.462323][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac29e20 [ 1339.472961][ T32] r4:00000000 [ 1339.473217][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.473486][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.473737][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.473979][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9300 [ 1339.474219][ T32] r4:00000000 [ 1339.474329][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.474571][ T32] r9:84cfe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1339.474890][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.475223][ T32] r5:00001000 r4:eaadd000 [ 1339.475402][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.475683][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.476011][ T32] r5:84d1bf7c r4:84d1bc00 [ 1339.476145][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.476492][ T32] r7:dddcfe40 r6:82c18000 r5:84d1bf7c r4:848b4000 [ 1339.476664][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.476981][ T32] r10:84cfe000 r9:848b402c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.477165][ T32] r4:848b4000 [ 1339.477282][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.477547][ T32] r10:00000000 r9:eabb9e78 r8:83d2a100 r7:848b4000 r6:80267888 r5:84cfe000 [ 1339.477796][ T32] r4:83d2a040 [ 1339.477900][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.478104][ T32] Exception stack(0xeac29fb0 to 0xeac29ff8) [ 1339.478272][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.478548][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.478888][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.479169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83d2a040 [ 1339.479471][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.479744][ T32] INFO: task kworker/0:293:4257 blocked for more than 465 seconds. [ 1339.480025][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.480226][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.480549][ T32] task:kworker/0:293 state:D stack:0 pid:4257 tgid:4257 ppid:2 flags:0x00000000 [ 1339.480888][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.481056][ T32] Call trace: [ 1339.481179][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.481426][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac35da4 r5:84cfec00 [ 1339.481721][ T32] r4:84cfec00 [ 1339.481816][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.482189][ T32] r5:84cfec00 r4:8271a0b0 [ 1339.482305][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.493000][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.493443][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac35e20 [ 1339.493689][ T32] r4:00000000 [ 1339.493794][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.494118][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.494450][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.494731][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83d2ab40 [ 1339.495021][ T32] r4:00000000 [ 1339.495128][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.495380][ T32] r9:84cfec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1339.495652][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.495983][ T32] r5:00001000 r4:e0665000 [ 1339.496120][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.496397][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.496650][ T32] r5:84d1b77c r4:84d1b400 [ 1339.496736][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.497057][ T32] r7:dddcfe40 r6:82c18000 r5:84d1b77c r4:848b4080 [ 1339.497221][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.497509][ T32] r10:84cfec00 r9:848b40ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.497786][ T32] r4:848b4080 [ 1339.497898][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.498155][ T32] r10:00000000 r9:eac29e78 r8:83d2a1c0 r7:848b4080 r6:80267888 r5:84cfec00 [ 1339.498395][ T32] r4:83d2a040 [ 1339.498500][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.498789][ T32] Exception stack(0xeac35fb0 to 0xeac35ff8) [ 1339.499055][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.499372][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.499653][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.499861][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83d2a040 [ 1339.500165][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.500483][ T32] INFO: task kworker/1:281:4258 blocked for more than 465 seconds. [ 1339.500636][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.500831][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.501055][ T32] task:kworker/1:281 state:D stack:0 pid:4258 tgid:4258 ppid:2 flags:0x00000000 [ 1339.501408][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.501606][ T32] Call trace: [ 1339.501741][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.502026][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaad9da4 r5:84cfa400 [ 1339.502297][ T32] r4:84cfa400 [ 1339.502417][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.513147][ T32] r5:84cfa400 r4:8271a0b0 [ 1339.513374][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.513722][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.514119][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad9e20 [ 1339.514406][ T32] r4:00000000 [ 1339.514544][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.514933][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.515357][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.515756][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84121080 [ 1339.516178][ T32] r4:00000000 [ 1339.516305][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.516698][ T32] r9:84cfa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1339.517018][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.517389][ T32] r5:00001000 r4:dfc4b000 [ 1339.517526][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.517875][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.518206][ T32] r5:84d6cf7c r4:84d6cc00 [ 1339.518347][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.518662][ T32] r7:ddde3e40 r6:82c18200 r5:84d6cf7c r4:84a0cc80 [ 1339.518957][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.519365][ T32] r10:84cfa400 r9:84a0ccac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.519687][ T32] r4:84a0cc80 [ 1339.519890][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.520254][ T32] r10:00000000 r9:eac0de78 r8:83d2a280 r7:84a0cc80 r6:80267888 r5:84cfa400 [ 1339.520742][ T32] r4:84142f80 [ 1339.520860][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.521143][ T32] Exception stack(0xeaad9fb0 to 0xeaad9ff8) [ 1339.521441][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.521812][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.522168][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.522493][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142f80 [ 1339.533281][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.533637][ T32] INFO: task kworker/1:282:4261 blocked for more than 466 seconds. [ 1339.533865][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.534071][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.534321][ T32] task:kworker/1:282 state:D stack:0 pid:4261 tgid:4261 ppid:2 flags:0x00000000 [ 1339.534703][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.535071][ T32] Call trace: [ 1339.535201][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.535590][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac45da4 r5:84cb8c00 [ 1339.535862][ T32] r4:84cb8c00 [ 1339.536028][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.536350][ T32] r5:84cb8c00 r4:8271a0b0 [ 1339.536529][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.536873][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.537296][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac45e20 [ 1339.537573][ T32] r4:00000000 [ 1339.537686][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.538029][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.538347][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.538771][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84121300 [ 1339.539038][ T32] r4:00000000 [ 1339.539146][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.539439][ T32] r9:84cb8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1339.539760][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.540056][ T32] r5:00001000 r4:dfe2d000 [ 1339.540221][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.540649][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.540970][ T32] r5:84d6d77c r4:84d6d400 [ 1339.541087][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.541486][ T32] r7:ddde3e40 r6:82c18200 r5:84d6d77c r4:84a0cd00 [ 1339.541782][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.542127][ T32] r10:84cb8c00 r9:84a0cd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.552953][ T32] r4:84a0cd00 [ 1339.553185][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.553475][ T32] r10:00000000 r9:eac0de78 r8:83d2a540 r7:84a0cd00 r6:80267888 r5:84cb8c00 [ 1339.553832][ T32] r4:84121100 [ 1339.553986][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.554327][ T32] Exception stack(0xeac45fb0 to 0xeac45ff8) [ 1339.554531][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.555004][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.555267][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.555536][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121100 [ 1339.555933][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.556303][ T32] INFO: task kworker/1:283:4263 blocked for more than 466 seconds. [ 1339.556743][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.556967][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.557285][ T32] task:kworker/1:283 state:D stack:0 pid:4263 tgid:4263 ppid:2 flags:0x00000000 [ 1339.557560][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.557831][ T32] Call trace: [ 1339.558047][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.558322][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac4dda4 r5:84cba400 [ 1339.558724][ T32] r4:84cba400 [ 1339.558901][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.559262][ T32] r5:84cba400 r4:8271a0b0 [ 1339.559427][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.559858][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.560246][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac4de20 [ 1339.560602][ T32] r4:00000000 [ 1339.560777][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.561167][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.561483][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.561779][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841217c0 [ 1339.562106][ T32] r4:00000000 [ 1339.562227][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.562700][ T32] r9:84cba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1339.574354][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.574732][ T32] r5:00001000 r4:e04d1000 [ 1339.575439][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.576266][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.576715][ T32] r5:84d6e37c r4:84d6e000 [ 1339.576876][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.577184][ T32] r7:ddde3e40 r6:82c18200 r5:84d6e37c r4:84a0cd80 [ 1339.577410][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.577740][ T32] r10:84cba400 r9:84a0cdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.578041][ T32] r4:84a0cd80 [ 1339.578209][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.578611][ T32] r10:00000000 r9:eac45e78 r8:83d2a740 r7:84a0cd80 r6:80267888 r5:84cba400 [ 1339.579037][ T32] r4:84121100 [ 1339.579203][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.579502][ T32] Exception stack(0xeac4dfb0 to 0xeac4dff8) [ 1339.579706][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.580152][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.580664][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.580922][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121100 [ 1339.581327][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.581646][ T32] INFO: task kworker/1:284:4264 blocked for more than 466 seconds. [ 1339.581980][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.582152][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.582580][ T32] task:kworker/1:284 state:D stack:0 pid:4264 tgid:4264 ppid:2 flags:0x00000000 [ 1339.593458][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.593661][ T32] Call trace: [ 1339.593885][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.594195][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaad1da4 r5:84cb5400 [ 1339.594484][ T32] r4:84cb5400 [ 1339.594607][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.595073][ T32] r5:84cb5400 r4:8271a0b0 [ 1339.595215][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.595685][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.595987][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad1e20 [ 1339.596286][ T32] r4:00000000 [ 1339.596401][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.596754][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.597051][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.597366][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84121400 [ 1339.597656][ T32] r4:00000000 [ 1339.597820][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.598125][ T32] r9:84cb5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1339.598430][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.598776][ T32] r5:00001000 r4:dff2d000 [ 1339.598959][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.599255][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.599684][ T32] r5:84d6db7c r4:84d6d800 [ 1339.599847][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.600243][ T32] r7:ddde3e40 r6:82c18200 r5:84d6db7c r4:84a0ce00 [ 1339.600600][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.600916][ T32] r10:84cb5400 r9:84a0ce2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.601273][ T32] r4:84a0ce00 [ 1339.601432][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.601803][ T32] r10:00000000 r9:eac4de78 r8:84121480 r7:84a0ce00 r6:80267888 r5:84cb5400 [ 1339.602154][ T32] r4:84121380 [ 1339.602316][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.613120][ T32] Exception stack(0xeaad1fb0 to 0xeaad1ff8) [ 1339.613417][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.613784][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.614115][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.614573][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121380 [ 1339.615087][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.615398][ T32] INFO: task kworker/1:285:4266 blocked for more than 466 seconds. [ 1339.615674][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.615806][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.615987][ T32] task:kworker/1:285 state:D stack:0 pid:4266 tgid:4266 ppid:2 flags:0x00000000 [ 1339.616219][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.616381][ T32] Call trace: [ 1339.616475][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.616687][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac49da4 r5:84cb6c00 [ 1339.616931][ T32] r4:84cb6c00 [ 1339.617015][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.617302][ T32] r5:84cb6c00 r4:8271a0b0 [ 1339.617456][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.617782][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.618049][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac49e20 [ 1339.618266][ T32] r4:00000000 [ 1339.618373][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.618625][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.618902][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.619241][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841215c0 [ 1339.619529][ T32] r4:00000000 [ 1339.619638][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.619912][ T32] r9:84cb6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1339.620176][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.620592][ T32] r5:00001000 r4:e0475000 [ 1339.620704][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.620987][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.621274][ T32] r5:84d6df7c r4:84d6dc00 [ 1339.621414][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.621801][ T32] r7:ddde3e40 r6:82c18200 r5:84d6df7c r4:84a0cf00 [ 1339.621968][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.622234][ T32] r10:84cb6c00 r9:84a0cf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.622530][ T32] r4:84a0cf00 [ 1339.633381][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.633730][ T32] r10:00000000 r9:eac4de78 r8:841216c0 r7:84a0cf00 r6:80267888 r5:84cb6c00 [ 1339.634014][ T32] r4:84121680 [ 1339.634122][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.634452][ T32] Exception stack(0xeac49fb0 to 0xeac49ff8) [ 1339.634649][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.635042][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.635690][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.636003][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121680 [ 1339.636400][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.636717][ T32] INFO: task kworker/1:286:4269 blocked for more than 466 seconds. [ 1339.637030][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.637219][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.637520][ T32] task:kworker/1:286 state:D stack:0 pid:4269 tgid:4269 ppid:2 flags:0x00000000 [ 1339.637977][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.638142][ T32] Call trace: [ 1339.638239][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.638783][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac55da4 r5:84cb3000 [ 1339.639229][ T32] r4:84cb3000 [ 1339.639385][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.639734][ T32] r5:84cb3000 r4:8271a0b0 [ 1339.639889][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.640388][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.640748][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac55e20 [ 1339.641019][ T32] r4:00000000 [ 1339.641238][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.641637][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.641966][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.642302][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83d2aa00 [ 1339.652987][ T32] r4:00000000 [ 1339.653262][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.653524][ T32] r9:84cb3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1339.653786][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.654089][ T32] r5:00001000 r4:e05b5000 [ 1339.654257][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.654603][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.655075][ T32] r5:84d1b37c r4:84d1b000 [ 1339.655208][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.655518][ T32] r7:ddde3e40 r6:82c18200 r5:84d1b37c r4:84a0ce80 [ 1339.655768][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.656041][ T32] r10:84cb3000 r9:84a0ceac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.656309][ T32] r4:84a0ce80 [ 1339.656407][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.656665][ T32] r10:00000000 r9:eac4de78 r8:84121840 r7:84a0ce80 r6:80267888 r5:84cb3000 [ 1339.656972][ T32] r4:84121740 [ 1339.657079][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.657407][ T32] Exception stack(0xeac55fb0 to 0xeac55ff8) [ 1339.657575][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.657888][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.658175][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.658412][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121740 [ 1339.658781][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.659006][ T32] INFO: task kworker/1:287:4271 blocked for more than 466 seconds. [ 1339.659255][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.659569][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.659818][ T32] task:kworker/1:287 state:D stack:0 pid:4271 tgid:4271 ppid:2 flags:0x00000000 [ 1339.660411][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.660812][ T32] Call trace: [ 1339.661158][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.661589][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaae9da4 r5:84cc0c00 [ 1339.661908][ T32] r4:84cc0c00 [ 1339.662082][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.662392][ T32] r5:84cc0c00 r4:8271a0b0 [ 1339.673068][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.673455][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.673827][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae9e20 [ 1339.674054][ T32] r4:00000000 [ 1339.674211][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.674511][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.674795][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.675210][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84121b80 [ 1339.675590][ T32] r4:00000000 [ 1339.675737][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.675971][ T32] r9:84cc0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1339.676201][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.676440][ T32] r5:00001000 r4:e0681000 [ 1339.676686][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.676941][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.677341][ T32] r5:84d6e77c r4:84d6e400 [ 1339.677493][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.677766][ T32] r7:ddde3e40 r6:82c18200 r5:84d6e77c r4:84a0cf80 [ 1339.677962][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.678146][ T32] r10:84cc0c00 r9:84a0cfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.678410][ T32] r4:84a0cf80 [ 1339.678542][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.678843][ T32] r10:00000000 r9:eac55e78 r8:841219c0 r7:84a0cf80 r6:80267888 r5:84cc0c00 [ 1339.679058][ T32] r4:84121940 [ 1339.679172][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.679492][ T32] Exception stack(0xeaae9fb0 to 0xeaae9ff8) [ 1339.679682][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.680082][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.680632][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.680970][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121940 [ 1339.681298][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.681612][ T32] INFO: task kworker/1:288:4274 blocked for more than 466 seconds. [ 1339.681938][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.682280][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.703010][ T32] task:kworker/1:288 state:D stack:0 pid:4274 tgid:4274 ppid:2 flags:0x00000000 [ 1339.703452][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.703686][ T32] Call trace: [ 1339.703795][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.704096][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac59da4 r5:84cc0000 [ 1339.704349][ T32] r4:84cc0000 [ 1339.704479][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.704836][ T32] r5:84cc0000 r4:8271a0b0 [ 1339.705139][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.705454][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.705907][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac59e20 [ 1339.706174][ T32] r4:00000000 [ 1339.706339][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.706622][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.707253][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.707956][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84121d40 [ 1339.708410][ T32] r4:00000000 [ 1339.708615][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.709008][ T32] r9:84cc0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1339.709289][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.709575][ T32] r5:00001000 r4:e06b7000 [ 1339.709721][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.709998][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.710367][ T32] r5:84d6eb7c r4:84d6e800 [ 1339.710518][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.710831][ T32] r7:ddde3e40 r6:82c18200 r5:84d6eb7c r4:84a0cb80 [ 1339.710979][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.711465][ T32] r10:84cc0000 r9:84a0cbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.711727][ T32] r4:84a0cb80 [ 1339.711859][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.712125][ T32] r10:00000000 r9:eaae9e78 r8:84121b40 r7:84a0cb80 r6:80267888 r5:84cc0000 [ 1339.712399][ T32] r4:84121b00 [ 1339.723027][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.723449][ T32] Exception stack(0xeac59fb0 to 0xeac59ff8) [ 1339.723575][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.723855][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.724232][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.724673][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121b00 [ 1339.725109][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.725433][ T32] INFO: task kworker/1:289:4276 blocked for more than 466 seconds. [ 1339.725602][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.725773][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.725941][ T32] task:kworker/1:289 state:D stack:0 pid:4276 tgid:4276 ppid:2 flags:0x00000000 [ 1339.726224][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.726460][ T32] Call trace: [ 1339.726599][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.726954][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac51da4 r5:84cc2400 [ 1339.727328][ T32] r4:84cc2400 [ 1339.727524][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.728033][ T32] r5:84cc2400 r4:8271a0b0 [ 1339.728249][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.728574][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.728927][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac51e20 [ 1339.729300][ T32] r4:00000000 [ 1339.729470][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.730043][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.730375][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.730623][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84142a00 [ 1339.730889][ T32] r4:00000000 [ 1339.731037][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.731334][ T32] r9:84cc2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1339.731566][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.731883][ T32] r5:00001000 r4:e0703000 [ 1339.732047][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.732359][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.743014][ T32] r5:84d6f37c r4:84d6f000 [ 1339.743284][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.743582][ T32] r7:ddde3e40 r6:82c18200 r5:84d6f37c r4:84128000 [ 1339.743788][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.744074][ T32] r10:84cc2400 r9:8412802c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.744314][ T32] r4:84128000 [ 1339.744422][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.744672][ T32] r10:00000000 r9:eac59e78 r8:84121e00 r7:84128000 r6:80267888 r5:84cc2400 [ 1339.744972][ T32] r4:84121cc0 [ 1339.745061][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.745303][ T32] Exception stack(0xeac51fb0 to 0xeac51ff8) [ 1339.745562][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.745770][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.746050][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.746269][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121cc0 [ 1339.746549][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.746940][ T32] INFO: task kworker/1:290:4278 blocked for more than 466 seconds. [ 1339.747295][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.747613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.748194][ T32] task:kworker/1:290 state:D stack:0 pid:4278 tgid:4278 ppid:2 flags:0x00000000 [ 1339.748604][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.748810][ T32] Call trace: [ 1339.749019][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.749588][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac5dda4 r5:84cc3000 [ 1339.750591][ T32] r4:84cc3000 [ 1339.750798][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.751387][ T32] r5:84cc3000 r4:8271a0b0 [ 1339.752045][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.763347][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.764111][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac5de20 [ 1339.764540][ T32] r4:00000000 [ 1339.764736][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.765055][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.765383][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.765641][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84121ec0 [ 1339.765931][ T32] r4:00000000 [ 1339.766063][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.766350][ T32] r9:84cc3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1339.766580][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.766866][ T32] r5:00001000 r4:e06d1000 [ 1339.767001][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.767305][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.767599][ T32] r5:84d6ef7c r4:84d6ec00 [ 1339.767735][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.768065][ T32] r7:ddde3e40 r6:82c18200 r5:84d6ef7c r4:84128080 [ 1339.768230][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.768557][ T32] r10:84cc3000 r9:841280ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.768798][ T32] r4:84128080 [ 1339.768907][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.769257][ T32] r10:00000000 r9:eac51e78 r8:84121f80 r7:84128080 r6:80267888 r5:84cc3000 [ 1339.769523][ T32] r4:84121e40 [ 1339.769640][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.769891][ T32] Exception stack(0xeac5dfb0 to 0xeac5dff8) [ 1339.770099][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.770391][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.770664][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.770849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84121e40 [ 1339.771084][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.771398][ T32] INFO: task kworker/0:294:4279 blocked for more than 466 seconds. [ 1339.771640][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.771864][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.772101][ T32] task:kworker/0:294 state:D stack:0 pid:4279 tgid:4279 ppid:2 flags:0x00000000 [ 1339.772533][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.783501][ T32] Call trace: [ 1339.783695][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.784298][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac65da4 r5:84cc3c00 [ 1339.784725][ T32] r4:84cc3c00 [ 1339.784930][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.785405][ T32] r5:84cc3c00 r4:8271a0b0 [ 1339.785668][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.786444][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.787009][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac65e20 [ 1339.787452][ T32] r4:00000000 [ 1339.787837][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.788351][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.788797][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.789320][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9200 [ 1339.789719][ T32] r4:00000000 [ 1339.789984][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.790442][ T32] r9:84cc3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1339.790797][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.791213][ T32] r5:00001000 r4:eaaaf000 [ 1339.791452][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.792021][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.803035][ T32] r5:84d1bb7c r4:84d1b800 [ 1339.803326][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.803691][ T32] r7:dddcfe40 r6:82c18000 r5:84d1bb7c r4:848b4100 [ 1339.803842][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.804137][ T32] r10:84cc3c00 r9:848b412c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.804366][ T32] r4:848b4100 [ 1339.804476][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.804814][ T32] r10:00000000 r9:eac29e78 r8:84121e40 r7:848b4100 r6:80267888 r5:84cc3c00 [ 1339.805107][ T32] r4:83d2ac40 [ 1339.805211][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.805474][ T32] Exception stack(0xeac65fb0 to 0xeac65ff8) [ 1339.805645][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.805875][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.806111][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.806312][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83d2ac40 [ 1339.806537][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.806830][ T32] INFO: task kworker/1:291:4281 blocked for more than 466 seconds. [ 1339.807075][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.807273][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.807530][ T32] task:kworker/1:291 state:D stack:0 pid:4281 tgid:4281 ppid:2 flags:0x00000000 [ 1339.807927][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.808126][ T32] Call trace: [ 1339.808270][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.808480][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac61da4 r5:84cc4800 [ 1339.808721][ T32] r4:84cc4800 [ 1339.808874][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.809197][ T32] r5:84cc4800 r4:8271a0b0 [ 1339.809471][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.809788][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.810174][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac61e20 [ 1339.810576][ T32] r4:00000000 [ 1339.810681][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.811092][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.811458][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.811830][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f30c0 [ 1339.812166][ T32] r4:00000000 [ 1339.812277][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.823043][ T32] r9:84cc4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1339.823421][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.823757][ T32] r5:00001000 r4:e0731000 [ 1339.823895][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.824171][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.824564][ T32] r5:84d6f77c r4:84d6f400 [ 1339.824790][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.825171][ T32] r7:ddde3e40 r6:82c18200 r5:84d6f77c r4:84128100 [ 1339.825469][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.825794][ T32] r10:84cc4800 r9:8412812c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.826058][ T32] r4:84128100 [ 1339.826204][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.826494][ T32] r10:00000000 r9:eac51e78 r8:84141f40 r7:84128100 r6:80267888 r5:84cc4800 [ 1339.826842][ T32] r4:84142e80 [ 1339.826981][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.827395][ T32] Exception stack(0xeac61fb0 to 0xeac61ff8) [ 1339.827589][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.827943][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.828218][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.828443][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84142e80 [ 1339.828746][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.829070][ T32] INFO: task kworker/1:292:4283 blocked for more than 466 seconds. [ 1339.829305][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.829499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.829756][ T32] task:kworker/1:292 state:D stack:0 pid:4283 tgid:4283 ppid:2 flags:0x00000000 [ 1339.830058][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.830355][ T32] Call trace: [ 1339.830483][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.830734][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac69da4 r5:84cc5400 [ 1339.831069][ T32] r4:84cc5400 [ 1339.831181][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.831483][ T32] r5:84cc5400 r4:8271a0b0 [ 1339.831612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.831925][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.832249][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac69e20 [ 1339.832573][ T32] r4:00000000 [ 1339.843239][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.843561][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.843941][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.844177][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f34c0 [ 1339.844462][ T32] r4:00000000 [ 1339.844646][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.844976][ T32] r9:84cc5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1339.845178][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.845516][ T32] r5:00001000 r4:ea8bf000 [ 1339.845630][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.845903][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.846169][ T32] r5:84d6ff7c r4:84d6fc00 [ 1339.846280][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.846515][ T32] r7:ddde3e40 r6:82c18200 r5:84d6ff7c r4:84128180 [ 1339.846730][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.847084][ T32] r10:84cc5400 r9:841281ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.847321][ T32] r4:84128180 [ 1339.847428][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.847717][ T32] r10:00000000 r9:eac61e78 r8:843f3140 r7:84128180 r6:80267888 r5:84cc5400 [ 1339.847953][ T32] r4:843f3080 [ 1339.848078][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.848366][ T32] Exception stack(0xeac69fb0 to 0xeac69ff8) [ 1339.848553][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.848761][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.849113][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.849346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f3080 [ 1339.849602][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.849913][ T32] INFO: task kworker/1:293:4284 blocked for more than 466 seconds. [ 1339.850155][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.850353][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.850664][ T32] task:kworker/1:293 state:D stack:0 pid:4284 tgid:4284 ppid:2 flags:0x00000000 [ 1339.850996][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.851238][ T32] Call trace: [ 1339.851421][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.851677][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac71da4 r5:84cc6000 [ 1339.851889][ T32] r4:84cc6000 [ 1339.852085][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.852372][ T32] r5:84cc6000 r4:8271a0b0 [ 1339.863002][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.863466][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.863708][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac71e20 [ 1339.863987][ T32] r4:00000000 [ 1339.864174][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.864536][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.864823][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.865171][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f3280 [ 1339.865485][ T32] r4:00000000 [ 1339.865612][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.865900][ T32] r9:84cc6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1339.866215][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.866527][ T32] r5:00001000 r4:ea89b000 [ 1339.866676][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.867135][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.867502][ T32] r5:84d6fb7c r4:84d6f800 [ 1339.867637][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.867964][ T32] r7:ddde3e40 r6:82c18200 r5:84d6fb7c r4:84128200 [ 1339.868217][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.868598][ T32] r10:84cc6000 r9:8412822c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.868874][ T32] r4:84128200 [ 1339.868982][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.869253][ T32] r10:00000000 r9:eac69e78 r8:843f33c0 r7:84128200 r6:80267888 r5:84cc6000 [ 1339.869494][ T32] r4:843f3240 [ 1339.869627][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.869905][ T32] Exception stack(0xeac71fb0 to 0xeac71ff8) [ 1339.870146][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.870438][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.870656][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.871035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f3240 [ 1339.871303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.871570][ T32] INFO: task kworker/1:294:4287 blocked for more than 466 seconds. [ 1339.871884][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.872075][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.872325][ T32] task:kworker/1:294 state:D stack:0 pid:4287 tgid:4287 ppid:2 flags:0x00000000 [ 1339.883001][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.883350][ T32] Call trace: [ 1339.883474][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.883808][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac6dda4 r5:84cc6c00 [ 1339.884112][ T32] r4:84cc6c00 [ 1339.884252][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.884660][ T32] r5:84cc6c00 r4:8271a0b0 [ 1339.884806][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.885245][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.885624][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac6de20 [ 1339.885974][ T32] r4:00000000 [ 1339.886089][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.886395][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.886682][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.887098][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f3600 [ 1339.887389][ T32] r4:00000000 [ 1339.887519][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.887764][ T32] r9:84cc6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1339.888053][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.888397][ T32] r5:00001000 r4:ea8f1000 [ 1339.888532][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.888768][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.889028][ T32] r5:84d7437c r4:84d74000 [ 1339.889169][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.889454][ T32] r7:ddde3e40 r6:82c18200 r5:84d7437c r4:84128280 [ 1339.889652][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.889954][ T32] r10:84cc6c00 r9:841282ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.890188][ T32] r4:84128280 [ 1339.890331][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.890660][ T32] r10:00000000 r9:eac69e78 r8:843f36c0 r7:84128280 r6:80267888 r5:84cc6c00 [ 1339.891060][ T32] r4:843f3440 [ 1339.891191][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.891484][ T32] Exception stack(0xeac6dfb0 to 0xeac6dff8) [ 1339.891621][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.891961][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.892236][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.903020][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f3440 [ 1339.903344][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.903516][ T32] INFO: task kworker/1:295:4289 blocked for more than 466 seconds. [ 1339.903676][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.903794][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.903973][ T32] task:kworker/1:295 state:D stack:0 pid:4289 tgid:4289 ppid:2 flags:0x00000000 [ 1339.904202][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.904349][ T32] Call trace: [ 1339.904437][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.904611][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac79da4 r5:84cc1800 [ 1339.904754][ T32] r4:84cc1800 [ 1339.904829][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.905096][ T32] r5:84cc1800 r4:8271a0b0 [ 1339.905238][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.905552][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.906105][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac79e20 [ 1339.906423][ T32] r4:00000000 [ 1339.906529][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.906946][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.907238][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.907528][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f3840 [ 1339.907756][ T32] r4:00000000 [ 1339.907884][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.908135][ T32] r9:84cc1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1339.908386][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.908673][ T32] r5:00001000 r4:ea90f000 [ 1339.908832][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.909274][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.909709][ T32] r5:84d7477c r4:84d74400 [ 1339.909853][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.910263][ T32] r7:ddde3e40 r6:82c18200 r5:84d7477c r4:84128300 [ 1339.910399][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.910863][ T32] r10:84cc1800 r9:8412832c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.911130][ T32] r4:84128300 [ 1339.911207][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.911543][ T32] r10:00000000 r9:eac6de78 r8:843f3700 r7:84128300 r6:80267888 r5:84cc1800 [ 1339.911932][ T32] r4:843f3540 [ 1339.912099][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.912502][ T32] Exception stack(0xeac79fb0 to 0xeac79ff8) [ 1339.923690][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.924094][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.924460][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.924868][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f3540 [ 1339.925303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.926179][ T32] INFO: task kworker/1:296:4292 blocked for more than 466 seconds. [ 1339.926656][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.927121][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.928079][ T32] task:kworker/1:296 state:D stack:0 pid:4292 tgid:4292 ppid:2 flags:0x00000000 [ 1339.928807][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.929293][ T32] Call trace: [ 1339.929749][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.930421][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac81da4 r5:84cc8000 [ 1339.931196][ T32] r4:84cc8000 [ 1339.931439][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.931841][ T32] r5:84cc8000 r4:8271a0b0 [ 1339.932080][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.932476][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.942966][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac81e20 [ 1339.943333][ T32] r4:00000000 [ 1339.943480][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.943831][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.944193][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.944599][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f3980 [ 1339.945025][ T32] r4:00000000 [ 1339.945237][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.945702][ T32] r9:84cc8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1339.946079][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.946554][ T32] r5:00001000 r4:ea935000 [ 1339.946823][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.947245][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.947727][ T32] r5:84d74b7c r4:84d74800 [ 1339.948121][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.948575][ T32] r7:ddde3e40 r6:82c18200 r5:84d74b7c r4:84128380 [ 1339.948961][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.949303][ T32] r10:84cc8000 r9:841283ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.949718][ T32] r4:84128380 [ 1339.949879][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.950210][ T32] r10:00000000 r9:eac79e78 r8:843f3a00 r7:84128380 r6:80267888 r5:84cc8000 [ 1339.950359][ T32] r4:843f38c0 [ 1339.950457][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.950678][ T32] Exception stack(0xeac81fb0 to 0xeac81ff8) [ 1339.951002][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.951250][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.951457][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.951739][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f38c0 [ 1339.951883][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.952132][ T32] INFO: task kworker/1:297:4293 blocked for more than 466 seconds. [ 1339.952311][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.963011][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.963348][ T32] task:kworker/1:297 state:D stack:0 pid:4293 tgid:4293 ppid:2 flags:0x00000000 [ 1339.963682][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.963907][ T32] Call trace: [ 1339.964070][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.964394][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac75da4 r5:84cc8c00 [ 1339.964663][ T32] r4:84cc8c00 [ 1339.964811][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.965172][ T32] r5:84cc8c00 r4:8271a0b0 [ 1339.965336][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.965609][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.965906][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac75e20 [ 1339.966150][ T32] r4:00000000 [ 1339.966281][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.966575][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.966815][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.967056][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f3c40 [ 1339.967251][ T32] r4:00000000 [ 1339.967358][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.967533][ T32] r9:84cc8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1339.967667][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.967858][ T32] r5:00001000 r4:ea943000 [ 1339.967966][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.968205][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.968483][ T32] r5:84d74f7c r4:84d74c00 [ 1339.968651][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.969014][ T32] r7:ddde3e40 r6:82c18200 r5:84d74f7c r4:84128400 [ 1339.969195][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.969413][ T32] r10:84cc8c00 r9:8412842c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.969736][ T32] r4:84128400 [ 1339.969839][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.970178][ T32] r10:00000000 r9:eac81e78 r8:843f3b00 r7:84128400 r6:80267888 r5:84cc8c00 [ 1339.970437][ T32] r4:843f38c0 [ 1339.970547][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.970855][ T32] Exception stack(0xeac75fb0 to 0xeac75ff8) [ 1339.971096][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.971369][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.971681][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.971958][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f38c0 [ 1339.972278][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.982992][ T32] INFO: task kworker/1:298:4295 blocked for more than 466 seconds. [ 1339.983361][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.983538][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.983838][ T32] task:kworker/1:298 state:D stack:0 pid:4295 tgid:4295 ppid:2 flags:0x00000000 [ 1339.984216][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.984509][ T32] Call trace: [ 1339.984633][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.985003][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac7dda4 r5:84cc9800 [ 1339.985301][ T32] r4:84cc9800 [ 1339.985465][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.985851][ T32] r5:84cc9800 r4:8271a0b0 [ 1339.986022][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.986445][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.986910][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac7de20 [ 1339.987210][ T32] r4:00000000 [ 1339.987303][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.987593][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.987843][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.988147][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f3d40 [ 1339.988376][ T32] r4:00000000 [ 1339.988482][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.988714][ T32] r9:84cc9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1339.988974][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.989250][ T32] r5:00001000 r4:ea969000 [ 1339.989433][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.989652][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.989994][ T32] r5:84d7537c r4:84d75000 [ 1339.990137][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.990471][ T32] r7:ddde3e40 r6:82c18200 r5:84d7537c r4:84128480 [ 1339.990730][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.991183][ T32] r10:84cc9800 r9:841284ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.991396][ T32] r4:84128480 [ 1339.991579][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.991846][ T32] r10:00000000 r9:eac75e78 r8:843f3e00 r7:84128480 r6:80267888 r5:84cc9800 [ 1339.992205][ T32] r4:843f3bc0 [ 1339.992341][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.002991][ T32] Exception stack(0xeac7dfb0 to 0xeac7dff8) [ 1340.003282][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.003730][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.004144][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.004470][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f3bc0 [ 1340.004843][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.005276][ T32] INFO: task kworker/1:299:4297 blocked for more than 466 seconds. [ 1340.005677][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.005950][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.006441][ T32] task:kworker/1:299 state:D stack:0 pid:4297 tgid:4297 ppid:2 flags:0x00000000 [ 1340.007101][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.007418][ T32] Call trace: [ 1340.007610][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.007976][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac85da4 r5:84cca400 [ 1340.008263][ T32] r4:84cca400 [ 1340.008353][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.008728][ T32] r5:84cca400 r4:8271a0b0 [ 1340.008911][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.009233][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.009566][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac85e20 [ 1340.009857][ T32] r4:00000000 [ 1340.009963][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.010240][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.010514][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.010778][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c8200 [ 1340.011023][ T32] r4:00000000 [ 1340.011137][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.011397][ T32] r9:84cca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1340.011661][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.011904][ T32] r5:00001000 r4:ea993000 [ 1340.012098][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.012399][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.023060][ T32] r5:84d75b7c r4:84d75800 [ 1340.023371][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.023867][ T32] r7:ddde3e40 r6:82c18200 r5:84d75b7c r4:84128500 [ 1340.024124][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.024485][ T32] r10:84cca400 r9:8412852c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.024788][ T32] r4:84128500 [ 1340.024914][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.025331][ T32] r10:00000000 r9:eac7de78 r8:843f3fc0 r7:84128500 r6:80267888 r5:84cca400 [ 1340.025656][ T32] r4:843f3d00 [ 1340.025826][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.026236][ T32] Exception stack(0xeac85fb0 to 0xeac85ff8) [ 1340.026605][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.027150][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.027559][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.027869][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f3d00 [ 1340.028282][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.028756][ T32] INFO: task kworker/1:300:4298 blocked for more than 466 seconds. [ 1340.029152][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.029396][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.029703][ T32] task:kworker/1:300 state:D stack:0 pid:4298 tgid:4298 ppid:2 flags:0x00000000 [ 1340.030411][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.030708][ T32] Call trace: [ 1340.031087][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.031478][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac8dda4 r5:84ccb000 [ 1340.031805][ T32] r4:84ccb000 [ 1340.032011][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.043425][ T32] r5:84ccb000 r4:8271a0b0 [ 1340.044060][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.044579][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.044990][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac8de20 [ 1340.045298][ T32] r4:00000000 [ 1340.045435][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.045716][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.046111][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.046405][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f3f00 [ 1340.046866][ T32] r4:00000000 [ 1340.047017][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.047324][ T32] r9:84ccb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1340.047745][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.048126][ T32] r5:00001000 r4:ea981000 [ 1340.048349][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.048815][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.049356][ T32] r5:84d7577c r4:84d75400 [ 1340.049619][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.050171][ T32] r7:ddde3e40 r6:82c18200 r5:84d7577c r4:84128580 [ 1340.050421][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.050873][ T32] r10:84ccb000 r9:841285ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.051302][ T32] r4:84128580 [ 1340.051488][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.051886][ T32] r10:00000000 r9:eac85e78 r8:841c8080 r7:84128580 r6:80267888 r5:84ccb000 [ 1340.052233][ T32] r4:843f3d00 [ 1340.052401][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.063379][ T32] Exception stack(0xeac8dfb0 to 0xeac8dff8) [ 1340.063826][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.064288][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.064676][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.065033][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f3d00 [ 1340.065394][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.065772][ T32] INFO: task kworker/1:301:4301 blocked for more than 466 seconds. [ 1340.066092][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.066358][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.068076][ T32] task:kworker/1:301 state:D stack:0 pid:4301 tgid:4301 ppid:2 flags:0x00000000 [ 1340.068553][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.068884][ T32] Call trace: [ 1340.069069][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.069527][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac89da4 r5:84ccbc00 [ 1340.069972][ T32] r4:84ccbc00 [ 1340.070129][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.070544][ T32] r5:84ccbc00 r4:8271a0b0 [ 1340.070727][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.071246][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.071649][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac89e20 [ 1340.072066][ T32] r4:00000000 [ 1340.072220][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.083313][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.083933][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.084311][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c83c0 [ 1340.084630][ T32] r4:00000000 [ 1340.084910][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.085261][ T32] r9:84ccbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1340.085577][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.086062][ T32] r5:00001000 r4:ea99f000 [ 1340.086293][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.086831][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.087637][ T32] r5:84d75f7c r4:84d75c00 [ 1340.088074][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.088584][ T32] r7:ddde3e40 r6:82c18200 r5:84d75f7c r4:84128600 [ 1340.089526][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.089967][ T32] r10:84ccbc00 r9:8412862c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.090628][ T32] r4:84128600 [ 1340.091117][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.092183][ T32] r10:00000000 r9:eac85e78 r8:841c82c0 r7:84128600 r6:80267888 r5:84ccbc00 [ 1340.103215][ T32] r4:841c8180 [ 1340.103557][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.103952][ T32] Exception stack(0xeac89fb0 to 0xeac89ff8) [ 1340.104390][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.105163][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.105633][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.106042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c8180 [ 1340.106498][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.107117][ T32] INFO: task kworker/1:302:4303 blocked for more than 466 seconds. [ 1340.107589][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.107912][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.108336][ T32] task:kworker/1:302 state:D stack:0 pid:4303 tgid:4303 ppid:2 flags:0x00000000 [ 1340.108806][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.109007][ T32] Call trace: [ 1340.109160][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.109444][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac9dda4 r5:84cbb000 [ 1340.109745][ T32] r4:84cbb000 [ 1340.109854][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.110233][ T32] r5:84cbb000 r4:8271a0b0 [ 1340.110376][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.110854][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.111242][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac9de20 [ 1340.111436][ T32] r4:00000000 [ 1340.111531][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.111815][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.112083][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.112326][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c8540 [ 1340.123478][ T32] r4:00000000 [ 1340.123876][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.124319][ T32] r9:84cbb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1340.124694][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.125133][ T32] r5:00001000 r4:eaa55000 [ 1340.125420][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.125910][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.126356][ T32] r5:84d7637c r4:84d76000 [ 1340.126537][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.127123][ T32] r7:ddde3e40 r6:82c18200 r5:84d7637c r4:84128680 [ 1340.127442][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.128017][ T32] r10:84cbb000 r9:841286ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.128426][ T32] r4:84128680 [ 1340.128593][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.128999][ T32] r10:00000000 r9:eac89e78 r8:841c90c0 r7:84128680 r6:80267888 r5:84cbb000 [ 1340.129318][ T32] r4:841c8340 [ 1340.129485][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.129836][ T32] Exception stack(0xeac9dfb0 to 0xeac9dff8) [ 1340.130130][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.130512][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.130970][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.131365][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c8340 [ 1340.131767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.132156][ T32] INFO: task kworker/1:303:4305 blocked for more than 466 seconds. [ 1340.143208][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.143619][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.144148][ T32] task:kworker/1:303 state:D stack:0 pid:4305 tgid:4305 ppid:2 flags:0x00000000 [ 1340.144658][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.145001][ T32] Call trace: [ 1340.145198][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.145616][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac99da4 r5:84ccd400 [ 1340.146017][ T32] r4:84ccd400 [ 1340.146217][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.146662][ T32] r5:84ccd400 r4:8271a0b0 [ 1340.146949][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.147452][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.147996][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac99e20 [ 1340.148428][ T32] r4:00000000 [ 1340.148596][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.149147][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.149702][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.150073][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c8900 [ 1340.150394][ T32] r4:00000000 [ 1340.150565][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.151094][ T32] r9:84ccd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1340.151517][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.151864][ T32] r5:00001000 r4:eaac7000 [ 1340.152196][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.163306][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.163991][ T32] r5:84d7677c r4:84d76400 [ 1340.164193][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.164699][ T32] r7:ddde3e40 r6:82c18200 r5:84d7677c r4:84128700 [ 1340.164975][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.165439][ T32] r10:84ccd400 r9:8412872c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.165822][ T32] r4:84128700 [ 1340.166017][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.166492][ T32] r10:00000000 r9:eac9de78 r8:841c8640 r7:84128700 r6:80267888 r5:84ccd400 [ 1340.166991][ T32] r4:841c84c0 [ 1340.167163][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.167510][ T32] Exception stack(0xeac99fb0 to 0xeac99ff8) [ 1340.167796][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.168248][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.168957][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.169336][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c84c0 [ 1340.169776][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.170176][ T32] INFO: task kworker/1:304:4307 blocked for more than 466 seconds. [ 1340.170573][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.170863][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.171200][ T32] task:kworker/1:304 state:D stack:0 pid:4307 tgid:4307 ppid:2 flags:0x00000000 [ 1340.171750][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.172097][ T32] Call trace: [ 1340.172342][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.183260][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaca1da4 r5:84ccc800 [ 1340.185087][ T32] r4:84ccc800 [ 1340.185232][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.185653][ T32] r5:84ccc800 r4:8271a0b0 [ 1340.185895][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.186395][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.187006][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca1e20 [ 1340.187486][ T32] r4:00000000 [ 1340.187704][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.188165][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.188638][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.189114][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c84c0 [ 1340.189528][ T32] r4:00000000 [ 1340.189782][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.190324][ T32] r9:84ccc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1340.190808][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.191229][ T32] r5:00001000 r4:eab55000 [ 1340.191512][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.191980][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.203234][ T32] r5:84d76f7c r4:84d76c00 [ 1340.203596][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.204211][ T32] r7:ddde3e40 r6:82c18200 r5:84d76f7c r4:84128780 [ 1340.204645][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.205229][ T32] r10:84ccc800 r9:841287ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.205609][ T32] r4:84128780 [ 1340.205778][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.206245][ T32] r10:00000000 r9:eac99e78 r8:841c87c0 r7:84128780 r6:80267888 r5:84ccc800 [ 1340.206649][ T32] r4:841c8340 [ 1340.206877][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.207219][ T32] Exception stack(0xeaca1fb0 to 0xeaca1ff8) [ 1340.207534][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.207878][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.208332][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.208634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c8340 [ 1340.208951][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.209312][ T32] INFO: task kworker/0:295:4310 blocked for more than 466 seconds. [ 1340.209887][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.210377][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.210923][ T32] task:kworker/0:295 state:D stack:0 pid:4310 tgid:4310 ppid:2 flags:0x00000000 [ 1340.223272][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.223878][ T32] Call trace: [ 1340.224082][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.224661][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaca9da4 r5:84db8000 [ 1340.225246][ T32] r4:84db8000 [ 1340.225432][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.225993][ T32] r5:84db8000 r4:8271a0b0 [ 1340.226407][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.227328][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.228021][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca9e20 [ 1340.228616][ T32] r4:00000000 [ 1340.228819][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.229461][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.230102][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.230507][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c93c0 [ 1340.230958][ T32] r4:00000000 [ 1340.231162][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.231598][ T32] r9:84db8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1340.231991][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.243237][ T32] r5:00001000 r4:eab33000 [ 1340.243586][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.243967][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.244459][ T32] r5:84d76b7c r4:84d76800 [ 1340.244675][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.245352][ T32] r7:dddcfe40 r6:82c18000 r5:84d76b7c r4:848b4180 [ 1340.245824][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.246294][ T32] r10:84db8000 r9:848b41ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.246778][ T32] r4:848b4180 [ 1340.246951][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.247539][ T32] r10:00000000 r9:eac29e78 r8:841c8ac0 r7:848b4180 r6:80267888 r5:84db8000 [ 1340.247931][ T32] r4:841c92c0 [ 1340.248130][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.248526][ T32] Exception stack(0xeaca9fb0 to 0xeaca9ff8) [ 1340.248790][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.249232][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.249574][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.249896][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c92c0 [ 1340.250350][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.250732][ T32] INFO: task kworker/0:296:4312 blocked for more than 466 seconds. [ 1340.251145][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.251446][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.251878][ T32] task:kworker/0:296 state:D stack:0 pid:4312 tgid:4312 ppid:2 flags:0x00000000 [ 1340.252413][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.263525][ T32] Call trace: [ 1340.263825][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.264145][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacb1da4 r5:84db9800 [ 1340.264412][ T32] r4:84db9800 [ 1340.264541][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.264829][ T32] r5:84db9800 r4:8271a0b0 [ 1340.265028][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.265407][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.265996][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb1e20 [ 1340.266413][ T32] r4:00000000 [ 1340.266620][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.267222][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.267609][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.267970][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9800 [ 1340.268407][ T32] r4:00000000 [ 1340.268570][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.268871][ T32] r9:84db9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1340.269142][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.269402][ T32] r5:00001000 r4:eac3d000 [ 1340.269529][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.269828][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.270141][ T32] r5:841b5b7c r4:841b5800 [ 1340.270313][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.270632][ T32] r7:dddcfe40 r6:82c18000 r5:841b5b7c r4:848b4200 [ 1340.270878][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.271203][ T32] r10:84db9800 r9:848b422c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.271490][ T32] r4:848b4200 [ 1340.271627][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.271926][ T32] r10:00000000 r9:eaca9e78 r8:841c8e00 r7:848b4200 r6:80267888 r5:84db9800 [ 1340.272192][ T32] r4:841c92c0 [ 1340.272306][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.283187][ T32] Exception stack(0xeacb1fb0 to 0xeacb1ff8) [ 1340.283622][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.284045][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.284475][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.284831][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c92c0 [ 1340.285273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.285650][ T32] INFO: task kworker/0:297:4313 blocked for more than 466 seconds. [ 1340.286032][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.286415][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.286859][ T32] task:kworker/0:297 state:D stack:0 pid:4313 tgid:4313 ppid:2 flags:0x00000000 [ 1340.287303][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.287714][ T32] Call trace: [ 1340.287911][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.288378][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacb5da4 r5:84dba400 [ 1340.288736][ T32] r4:84dba400 [ 1340.288969][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.289412][ T32] r5:84dba400 r4:8271a0b0 [ 1340.289607][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.290100][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.290514][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb5e20 [ 1340.290850][ T32] r4:00000000 [ 1340.291026][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.291454][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.291762][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.292247][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9540 [ 1340.303344][ T32] r4:00000000 [ 1340.303673][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.304139][ T32] r9:84dba400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1340.304494][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.304924][ T32] r5:00001000 r4:eab65000 [ 1340.305176][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.305610][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.306088][ T32] r5:841b637c r4:841b6000 [ 1340.306332][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.306918][ T32] r7:dddcfe40 r6:82c18000 r5:841b637c r4:848b4280 [ 1340.307215][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.307619][ T32] r10:84dba400 r9:848b42ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.308040][ T32] r4:848b4280 [ 1340.308223][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.308650][ T32] r10:00000000 r9:eacb1e78 r8:841c8f00 r7:848b4280 r6:80267888 r5:84dba400 [ 1340.309224][ T32] r4:841c92c0 [ 1340.309430][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.309819][ T32] Exception stack(0xeacb5fb0 to 0xeacb5ff8) [ 1340.310142][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.310584][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.311030][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.311378][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c92c0 [ 1340.311754][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.312416][ T32] INFO: task kworker/1:305:4315 blocked for more than 466 seconds. [ 1340.323138][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.323551][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.323957][ T32] task:kworker/1:305 state:D stack:0 pid:4315 tgid:4315 ppid:2 flags:0x00000000 [ 1340.324419][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.324763][ T32] Call trace: [ 1340.325027][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.325396][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacc1da4 r5:84dbbc00 [ 1340.325789][ T32] r4:84dbbc00 [ 1340.325983][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.326454][ T32] r5:84dbbc00 r4:8271a0b0 [ 1340.326666][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.327161][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.327750][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc1e20 [ 1340.328165][ T32] r4:00000000 [ 1340.328379][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.328832][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.329297][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.329643][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c2300 [ 1340.330076][ T32] r4:00000000 [ 1340.330233][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.330700][ T32] r9:84dbbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1340.331051][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.331465][ T32] r5:00001000 r4:eacdb000 [ 1340.331724][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.332235][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.343288][ T32] r5:84d7737c r4:84d77000 [ 1340.343722][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.344210][ T32] r7:ddde3e40 r6:82c18200 r5:84d7737c r4:84128880 [ 1340.344468][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.344825][ T32] r10:84dbbc00 r9:841288ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.345093][ T32] r4:84128880 [ 1340.345292][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.345643][ T32] r10:00000000 r9:eaca1e78 r8:841c8c40 r7:84128880 r6:80267888 r5:84dbbc00 [ 1340.345991][ T32] r4:841c8fc0 [ 1340.346168][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.346517][ T32] Exception stack(0xeacc1fb0 to 0xeacc1ff8) [ 1340.346833][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.347248][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.347649][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.347978][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c8fc0 [ 1340.348358][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.348830][ T32] INFO: task kworker/1:306:4316 blocked for more than 466 seconds. [ 1340.349089][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.349291][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.349702][ T32] task:kworker/1:306 state:D stack:0 pid:4316 tgid:4316 ppid:2 flags:0x00000000 [ 1340.350137][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.350448][ T32] Call trace: [ 1340.350668][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.351163][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacc5da4 r5:84db8c00 [ 1340.351505][ T32] r4:84db8c00 [ 1340.351671][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.352078][ T32] r5:84db8c00 r4:8271a0b0 [ 1340.352271][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.373176][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.373856][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc5e20 [ 1340.374239][ T32] r4:00000000 [ 1340.374456][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.375080][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.375584][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.375895][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c28c0 [ 1340.376162][ T32] r4:00000000 [ 1340.376447][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.377053][ T32] r9:84db8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1340.377386][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.377808][ T32] r5:00001000 r4:e007b000 [ 1340.378001][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.378441][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.378919][ T32] r5:84d77f7c r4:84d77c00 [ 1340.379159][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.379749][ T32] r7:ddde3e40 r6:82c18200 r5:84d77f7c r4:84128900 [ 1340.380039][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.380409][ T32] r10:84db8c00 r9:8412892c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.380744][ T32] r4:84128900 [ 1340.380933][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.381312][ T32] r10:00000000 r9:eacc1e78 r8:84888080 r7:84128900 r6:80267888 r5:84db8c00 [ 1340.381626][ T32] r4:841c8fc0 [ 1340.381791][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.382122][ T32] Exception stack(0xeacc5fb0 to 0xeacc5ff8) [ 1340.382437][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.393404][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.393973][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.394307][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c8fc0 [ 1340.394704][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.395495][ T32] INFO: task kworker/0:298:4318 blocked for more than 466 seconds. [ 1340.395873][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.396290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.396856][ T32] task:kworker/0:298 state:D stack:0 pid:4318 tgid:4318 ppid:2 flags:0x00000000 [ 1340.397590][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.397979][ T32] Call trace: [ 1340.398164][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.398581][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac95da4 r5:84cbc800 [ 1340.399063][ T32] r4:84cbc800 [ 1340.399342][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.399875][ T32] r5:84cbc800 r4:8271a0b0 [ 1340.400089][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.400627][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.401015][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac95e20 [ 1340.401400][ T32] r4:00000000 [ 1340.401657][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.402126][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.413179][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.413849][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9700 [ 1340.414203][ T32] r4:00000000 [ 1340.414360][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.414787][ T32] r9:84cbc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1340.415303][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.415791][ T32] r5:00001000 r4:eab75000 [ 1340.416026][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.416416][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.416785][ T32] r5:841b5f7c r4:841b5c00 [ 1340.417018][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.417428][ T32] r7:dddcfe40 r6:82c18000 r5:841b5f7c r4:848b4300 [ 1340.417674][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.418110][ T32] r10:84cbc800 r9:848b432c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.418511][ T32] r4:848b4300 [ 1340.418708][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.419240][ T32] r10:00000000 r9:eacb1e78 r8:841c9600 r7:848b4300 r6:80267888 r5:84cbc800 [ 1340.419651][ T32] r4:841c94c0 [ 1340.419857][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.420806][ T32] Exception stack(0xeac95fb0 to 0xeac95ff8) [ 1340.421106][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.421545][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.421923][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.422262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c94c0 [ 1340.433367][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.433974][ T32] INFO: task kworker/0:299:4321 blocked for more than 466 seconds. [ 1340.434344][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.434560][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.434979][ T32] task:kworker/0:299 state:D stack:0 pid:4321 tgid:4321 ppid:2 flags:0x00000000 [ 1340.435484][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.437318][ T32] Call trace: [ 1340.437502][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.437879][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacc9da4 r5:84cbd400 [ 1340.438257][ T32] r4:84cbd400 [ 1340.438471][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.438902][ T32] r5:84cbd400 r4:8271a0b0 [ 1340.439202][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.439660][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.440162][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc9e20 [ 1340.440579][ T32] r4:00000000 [ 1340.440742][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.441278][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.441792][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.453339][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9d00 [ 1340.455961][ T32] r4:00000000 [ 1340.456854][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.459085][ T32] r9:84cbd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1340.459396][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.459774][ T32] r5:00001000 r4:dfb3f000 [ 1340.459995][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.460547][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.461086][ T32] r5:84d38b7c r4:84d38800 [ 1340.461318][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.461960][ T32] r7:dddcfe40 r6:82c18000 r5:84d38b7c r4:848b4380 [ 1340.462255][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.473353][ T32] r10:84cbd400 r9:848b43ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.475371][ T32] r4:848b4380 [ 1340.475617][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.476144][ T32] r10:00000000 r9:eacb1e78 r8:841c9a00 r7:848b4380 r6:80267888 r5:84cbd400 [ 1340.476556][ T32] r4:841c97c0 [ 1340.476763][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.477246][ T32] Exception stack(0xeacc9fb0 to 0xeacc9ff8) [ 1340.477523][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.477937][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.478306][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.478697][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c97c0 [ 1340.479145][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.479649][ T32] INFO: task kworker/0:300:4322 blocked for more than 466 seconds. [ 1340.480091][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.480459][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.480925][ T32] task:kworker/0:300 state:D stack:0 pid:4322 tgid:4322 ppid:2 flags:0x00000000 [ 1340.481597][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.481902][ T32] Call trace: [ 1340.482106][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.482509][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacd1da4 r5:84cbe000 [ 1340.493865][ T32] r4:84cbe000 [ 1340.494133][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.494641][ T32] r5:84cbe000 r4:8271a0b0 [ 1340.494888][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.495682][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.496256][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd1e20 [ 1340.496883][ T32] r4:00000000 [ 1340.497075][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.497863][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.498320][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.498894][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9940 [ 1340.499291][ T32] r4:00000000 [ 1340.499512][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.499935][ T32] r9:84cbe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1340.500357][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.501037][ T32] r5:00001000 r4:eacbb000 [ 1340.501374][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.501873][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.502413][ T32] r5:84d3837c r4:84d38000 [ 1340.513328][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.514072][ T32] r7:dddcfe40 r6:82c18000 r5:84d3837c r4:848b4400 [ 1340.514398][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.515020][ T32] r10:84cbe000 r9:848b442c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.515504][ T32] r4:848b4400 [ 1340.515674][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.516224][ T32] r10:00000000 r9:eacc9e78 r8:841c9a40 r7:848b4400 r6:80267888 r5:84cbe000 [ 1340.516641][ T32] r4:841c9880 [ 1340.516816][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.517202][ T32] Exception stack(0xeacd1fb0 to 0xeacd1ff8) [ 1340.517475][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.517934][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.518442][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.518838][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c9880 [ 1340.519336][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.519865][ T32] INFO: task kworker/1:307:4328 blocked for more than 466 seconds. [ 1340.520316][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.520605][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.520992][ T32] task:kworker/1:307 state:D stack:0 pid:4328 tgid:4328 ppid:2 flags:0x00000000 [ 1340.521556][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.521896][ T32] Call trace: [ 1340.522140][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.533397][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacd9da4 r5:84cbec00 [ 1340.533886][ T32] r4:84cbec00 [ 1340.534082][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.534604][ T32] r5:84cbec00 r4:8271a0b0 [ 1340.534935][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.535466][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.535955][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd9e20 [ 1340.536383][ T32] r4:00000000 [ 1340.536605][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.537139][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.537666][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.538073][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c27c0 [ 1340.538434][ T32] r4:00000000 [ 1340.538604][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.539035][ T32] r9:84cbec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1340.539438][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.539927][ T32] r5:00001000 r4:e0007000 [ 1340.540212][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.540578][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.540979][ T32] r5:84d77b7c r4:84d77800 [ 1340.541163][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.541735][ T32] r7:ddde3e40 r6:82c18200 r5:84d77b7c r4:84128980 [ 1340.542156][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.553280][ T32] r10:84cbec00 r9:841289ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.553754][ T32] r4:84128980 [ 1340.554021][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.554507][ T32] r10:00000000 r9:eacc5e78 r8:841c9d80 r7:84128980 r6:80267888 r5:84cbec00 [ 1340.554933][ T32] r4:841c24c0 [ 1340.555191][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.555624][ T32] Exception stack(0xeacd9fb0 to 0xeacd9ff8) [ 1340.556001][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.556421][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.556795][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.557222][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c24c0 [ 1340.557687][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.558154][ T32] INFO: task kworker/0:301:4329 blocked for more than 467 seconds. [ 1340.558497][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.558829][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.559290][ T32] task:kworker/0:301 state:D stack:0 pid:4329 tgid:4329 ppid:2 flags:0x00000000 [ 1340.559887][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.560213][ T32] Call trace: [ 1340.560444][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.560872][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac91da4 r5:84cbbc00 [ 1340.561270][ T32] r4:84cbbc00 [ 1340.561511][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.561938][ T32] r5:84cbbc00 r4:8271a0b0 [ 1340.562126][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.583180][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.583928][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac91e20 [ 1340.584354][ T32] r4:00000000 [ 1340.584526][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.585011][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.585434][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.585978][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9c40 [ 1340.586421][ T32] r4:00000000 [ 1340.586690][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.587136][ T32] r9:84cbbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1340.587471][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.587911][ T32] r5:00001000 r4:dfa59000 [ 1340.588122][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.588500][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.589044][ T32] r5:84d7777c r4:84d77400 [ 1340.589265][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.589859][ T32] r7:dddcfe40 r6:82c18000 r5:84d7777c r4:848b4480 [ 1340.590132][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.590562][ T32] r10:84cbbc00 r9:848b44ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.590890][ T32] r4:848b4480 [ 1340.591083][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.591627][ T32] r10:00000000 r9:eacc9e78 r8:841c9f40 r7:848b4480 r6:80267888 r5:84cbbc00 [ 1340.591949][ T32] r4:841c9e80 [ 1340.592131][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.603329][ T32] Exception stack(0xeac91fb0 to 0xeac91ff8) [ 1340.603779][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.604188][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.604640][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.605034][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c9e80 [ 1340.605486][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.605903][ T32] INFO: task kworker/0:302:4331 blocked for more than 467 seconds. [ 1340.606318][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.606672][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.607121][ T32] task:kworker/0:302 state:D stack:0 pid:4331 tgid:4331 ppid:2 flags:0x00000000 [ 1340.607694][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.608083][ T32] Call trace: [ 1340.608298][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.608693][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabe9da4 r5:84cb8000 [ 1340.609075][ T32] r4:84cb8000 [ 1340.609234][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.609753][ T32] r5:84cb8000 r4:8271a0b0 [ 1340.610016][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.610550][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.611046][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe9e20 [ 1340.611403][ T32] r4:00000000 [ 1340.611653][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.612192][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.623288][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.623933][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c9e00 [ 1340.624655][ T32] r4:00000000 [ 1340.624969][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.625618][ T32] r9:84cb8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1340.626157][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.626576][ T32] r5:00001000 r4:dfe99000 [ 1340.626927][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.627365][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.627772][ T32] r5:84d38f7c r4:84d38c00 [ 1340.628099][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.628462][ T32] r7:dddcfe40 r6:82c18000 r5:84d38f7c r4:848b4500 [ 1340.628864][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.629413][ T32] r10:84cb8000 r9:848b452c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.629921][ T32] r4:848b4500 [ 1340.630137][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.630617][ T32] r10:00000000 r9:eacc9e78 r8:841c9fc0 r7:848b4500 r6:80267888 r5:84cb8000 [ 1340.631249][ T32] r4:841c9e80 [ 1340.631579][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.631984][ T32] Exception stack(0xeabe9fb0 to 0xeabe9ff8) [ 1340.632252][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.643315][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.643920][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.644346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c9e80 [ 1340.644764][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.645205][ T32] INFO: task kworker/0:303:4332 blocked for more than 467 seconds. [ 1340.645603][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.645909][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.646317][ T32] task:kworker/0:303 state:D stack:0 pid:4332 tgid:4332 ppid:2 flags:0x00000000 [ 1340.647048][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.647521][ T32] Call trace: [ 1340.647874][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.648292][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eace5da4 r5:84cb9800 [ 1340.648841][ T32] r4:84cb9800 [ 1340.649020][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.649553][ T32] r5:84cb9800 r4:8271a0b0 [ 1340.649788][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.650269][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.650730][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace5e20 [ 1340.651170][ T32] r4:00000000 [ 1340.651343][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.651877][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.652280][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.663200][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84930200 [ 1340.663807][ T32] r4:00000000 [ 1340.663996][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.664507][ T32] r9:84cb9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1340.664966][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.665446][ T32] r5:00001000 r4:e0507000 [ 1340.665733][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.666245][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.666652][ T32] r5:84df037c r4:84df0000 [ 1340.666940][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.667431][ T32] r7:dddcfe40 r6:82c18000 r5:84df037c r4:848b4580 [ 1340.667736][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.668269][ T32] r10:84cb9800 r9:848b45ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.668713][ T32] r4:848b4580 [ 1340.668913][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.669347][ T32] r10:00000000 r9:eabe9e78 r8:8410c3c0 r7:848b4580 r6:80267888 r5:84cb9800 [ 1340.669742][ T32] r4:841c9e80 [ 1340.669940][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.670424][ T32] Exception stack(0xeace5fb0 to 0xeace5ff8) [ 1340.670887][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.671339][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.671777][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.672124][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c9e80 [ 1340.683235][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.683902][ T32] INFO: task kworker/0:304:4333 blocked for more than 467 seconds. [ 1340.684245][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.684550][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.684984][ T32] task:kworker/0:304 state:D stack:0 pid:4333 tgid:4333 ppid:2 flags:0x00000000 [ 1340.685507][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.685847][ T32] Call trace: [ 1340.686120][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.686593][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eace9da4 r5:84cb6000 [ 1340.687119][ T32] r4:84cb6000 [ 1340.687309][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.687817][ T32] r5:84cb6000 r4:8271a0b0 [ 1340.688107][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.688621][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.689177][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace9e20 [ 1340.689621][ T32] r4:00000000 [ 1340.689868][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.690289][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.690688][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.691269][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84930140 [ 1340.691737][ T32] r4:00000000 [ 1340.691976][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.692360][ T32] r9:84cb6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1340.703178][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.703799][ T32] r5:00001000 r4:e03ca000 [ 1340.704050][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.704486][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.704973][ T32] r5:84d3937c r4:84d39000 [ 1340.705240][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.705732][ T32] r7:dddcfe40 r6:82c18000 r5:84d3937c r4:848b4600 [ 1340.706032][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.706433][ T32] r10:84cb6000 r9:848b462c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.706935][ T32] r4:848b4600 [ 1340.707174][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.707610][ T32] r10:00000000 r9:eace5e78 r8:83d2a8c0 r7:848b4600 r6:80267888 r5:84cb6000 [ 1340.708035][ T32] r4:841c8cc0 [ 1340.708242][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.708662][ T32] Exception stack(0xeace9fb0 to 0xeace9ff8) [ 1340.708937][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.709358][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.709783][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.710159][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c8cc0 [ 1340.710575][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.711077][ T32] INFO: task kworker/1:308:4335 blocked for more than 467 seconds. [ 1340.711497][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.711757][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.712193][ T32] task:kworker/1:308 state:D stack:0 pid:4335 tgid:4335 ppid:2 flags:0x00000000 [ 1340.723417][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.724403][ T32] Call trace: [ 1340.724637][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.725001][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacedda4 r5:84ce6c00 [ 1340.725419][ T32] r4:84ce6c00 [ 1340.725575][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.725956][ T32] r5:84ce6c00 r4:8271a0b0 [ 1340.726139][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.726514][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.727109][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacede20 [ 1340.727555][ T32] r4:00000000 [ 1340.727772][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.728378][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.728851][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.729373][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c2e80 [ 1340.729794][ T32] r4:00000000 [ 1340.730007][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.730531][ T32] r9:84ce6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1340.730985][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.731605][ T32] r5:00001000 r4:e05fd000 [ 1340.731932][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.732399][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.744044][ T32] r5:84df077c r4:84df0400 [ 1340.744362][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.745062][ T32] r7:ddde3e40 r6:82c18200 r5:84df077c r4:84128a00 [ 1340.745333][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.745752][ T32] r10:84ce6c00 r9:84128a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.746079][ T32] r4:84128a00 [ 1340.746254][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.746531][ T32] r10:00000000 r9:eacc5e78 r8:843f3d00 r7:84128a00 r6:80267888 r5:84ce6c00 [ 1340.746833][ T32] r4:841c2880 [ 1340.746928][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.747200][ T32] Exception stack(0xeacedfb0 to 0xeacedff8) [ 1340.747389][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.747679][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.747969][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.748326][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c2880 [ 1340.748642][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.749001][ T32] INFO: task kworker/1:309:4338 blocked for more than 467 seconds. [ 1340.749256][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.749438][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.749755][ T32] task:kworker/1:309 state:D stack:0 pid:4338 tgid:4338 ppid:2 flags:0x00000000 [ 1340.750097][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.750383][ T32] Call trace: [ 1340.750493][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.750778][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac01da4 r5:84dc0000 [ 1340.751085][ T32] r4:84dc0000 [ 1340.751197][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.751473][ T32] r5:84dc0000 r4:8271a0b0 [ 1340.751684][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.752031][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.752379][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac01e20 [ 1340.763196][ T32] r4:00000000 [ 1340.763496][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.763952][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.764396][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.764841][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84132000 [ 1340.765219][ T32] r4:00000000 [ 1340.765378][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.765759][ T32] r9:84dc0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1340.766061][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.766476][ T32] r5:00001000 r4:ea9c7000 [ 1340.766671][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.767108][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.767442][ T32] r5:84df137c r4:84df1000 [ 1340.767651][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.768108][ T32] r7:ddde3e40 r6:82c18200 r5:84df137c r4:84128a80 [ 1340.768423][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.768912][ T32] r10:84dc0000 r9:84128aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.769295][ T32] r4:84128a80 [ 1340.769457][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.769780][ T32] r10:00000000 r9:eacede78 r8:849300c0 r7:84128a80 r6:80267888 r5:84dc0000 [ 1340.770190][ T32] r4:841c2780 [ 1340.770381][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.770843][ T32] Exception stack(0xeac01fb0 to 0xeac01ff8) [ 1340.771158][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.771531][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.771979][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.772326][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c2780 [ 1340.783079][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.783658][ T32] INFO: task kworker/0:305:4340 blocked for more than 467 seconds. [ 1340.783945][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.784222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.784554][ T32] task:kworker/0:305 state:D stack:0 pid:4340 tgid:4340 ppid:2 flags:0x00000000 [ 1340.785046][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.785336][ T32] Call trace: [ 1340.785515][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.785980][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacf1da4 r5:84dc0c00 [ 1340.786361][ T32] r4:84dc0c00 [ 1340.786520][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.786983][ T32] r5:84dc0c00 r4:8271a0b0 [ 1340.787204][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.787645][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.788078][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf1e20 [ 1340.788414][ T32] r4:00000000 [ 1340.788572][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.788903][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.789319][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.789661][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84930400 [ 1340.789997][ T32] r4:00000000 [ 1340.790199][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.790515][ T32] r9:84dc0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1340.790944][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.791368][ T32] r5:00001000 r4:e0583000 [ 1340.791604][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.791959][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.792307][ T32] r5:84d3977c r4:84d39400 [ 1340.792519][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.803660][ T32] r7:dddcfe40 r6:82c18000 r5:84d3977c r4:848b4680 [ 1340.803933][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.804270][ T32] r10:84dc0c00 r9:848b46ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.804589][ T32] r4:848b4680 [ 1340.804732][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.805079][ T32] r10:00000000 r9:eace5e78 r8:849302c0 r7:848b4680 r6:80267888 r5:84dc0c00 [ 1340.805344][ T32] r4:849301c0 [ 1340.805586][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.806334][ T32] Exception stack(0xeacf1fb0 to 0xeacf1ff8) [ 1340.806869][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.807242][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.807529][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.807810][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849301c0 [ 1340.808146][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.808441][ T32] INFO: task kworker/0:306:4342 blocked for more than 467 seconds. [ 1340.808749][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.808947][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.809253][ T32] task:kworker/0:306 state:D stack:0 pid:4342 tgid:4342 ppid:2 flags:0x00000000 [ 1340.809685][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.809942][ T32] Call trace: [ 1340.810116][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.810364][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacf5da4 r5:84dc1800 [ 1340.810670][ T32] r4:84dc1800 [ 1340.810849][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.811190][ T32] r5:84dc1800 r4:8271a0b0 [ 1340.811363][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.811704][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.811994][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf5e20 [ 1340.812256][ T32] r4:00000000 [ 1340.812328][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.823302][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.823823][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.824403][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849305c0 [ 1340.824684][ T32] r4:00000000 [ 1340.824825][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.825120][ T32] r9:84dc1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1340.825354][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.825644][ T32] r5:00001000 r4:e4781000 [ 1340.825772][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.826119][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.826396][ T32] r5:84d39b7c r4:84d39800 [ 1340.826515][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.826869][ T32] r7:dddcfe40 r6:82c18000 r5:84d39b7c r4:848b4700 [ 1340.827117][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.827420][ T32] r10:84dc1800 r9:848b472c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.827641][ T32] r4:848b4700 [ 1340.827748][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.828055][ T32] r10:00000000 r9:eacf1e78 r8:849304c0 r7:848b4700 r6:80267888 r5:84dc1800 [ 1340.828202][ T32] r4:84930380 [ 1340.828317][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.828603][ T32] Exception stack(0xeacf5fb0 to 0xeacf5ff8) [ 1340.828795][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.829092][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.829365][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.829558][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84930380 [ 1340.829818][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.830147][ T32] INFO: task kworker/0:307:4344 blocked for more than 467 seconds. [ 1340.830353][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.830562][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.830840][ T32] task:kworker/0:307 state:D stack:0 pid:4344 tgid:4344 ppid:2 flags:0x00000000 [ 1340.831275][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.831570][ T32] Call trace: [ 1340.831744][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.832018][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacf9da4 r5:84dc2400 [ 1340.832415][ T32] r4:84dc2400 [ 1340.843115][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.843564][ T32] r5:84dc2400 r4:8271a0b0 [ 1340.843680][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.843920][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.844213][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf9e20 [ 1340.844403][ T32] r4:00000000 [ 1340.844510][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.844834][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.845128][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.845498][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84930c40 [ 1340.846788][ T32] r4:00000000 [ 1340.847048][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.847470][ T32] r9:84dc2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1340.847948][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.848317][ T32] r5:00001000 r4:e882f000 [ 1340.848588][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.849014][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.849592][ T32] r5:84d3a77c r4:84d3a400 [ 1340.849837][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.850320][ T32] r7:dddcfe40 r6:82c18000 r5:84d3a77c r4:848b4780 [ 1340.850595][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.851130][ T32] r10:84dc2400 r9:848b47ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.851436][ T32] r4:848b4780 [ 1340.851545][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.851709][ T32] r10:00000000 r9:eacf5e78 r8:84930680 r7:848b4780 r6:80267888 r5:84dc2400 [ 1340.851872][ T32] r4:84930540 [ 1340.851994][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.852194][ T32] Exception stack(0xeacf9fb0 to 0xeacf9ff8) [ 1340.852356][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.863220][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.863712][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.863927][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84930540 [ 1340.864171][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.864417][ T32] INFO: task kworker/0:308:4346 blocked for more than 467 seconds. [ 1340.864660][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.864863][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.865095][ T32] task:kworker/0:308 state:D stack:0 pid:4346 tgid:4346 ppid:2 flags:0x00000000 [ 1340.865412][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.865733][ T32] Call trace: [ 1340.865895][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.866154][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead01da4 r5:84dc3000 [ 1340.866352][ T32] r4:84dc3000 [ 1340.866444][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.866809][ T32] r5:84dc3000 r4:8271a0b0 [ 1340.866960][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.867305][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.867630][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead01e20 [ 1340.867863][ T32] r4:00000000 [ 1340.868036][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.868285][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.868598][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.868827][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84930780 [ 1340.869103][ T32] r4:00000000 [ 1340.869237][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.869496][ T32] r9:84dc3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1340.869704][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.870017][ T32] r5:00001000 r4:e47f7000 [ 1340.870146][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.870442][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.870722][ T32] r5:84d39f7c r4:84d39c00 [ 1340.870912][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.871181][ T32] r7:dddcfe40 r6:82c18000 r5:84d39f7c r4:848b4800 [ 1340.871343][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.871665][ T32] r10:84dc3000 r9:848b482c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.871810][ T32] r4:848b4800 [ 1340.871941][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.872187][ T32] r10:00000000 r9:eacf9e78 r8:849308c0 r7:848b4800 r6:80267888 r5:84dc3000 [ 1340.872481][ T32] r4:84930740 [ 1340.883233][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.883821][ T32] Exception stack(0xead01fb0 to 0xead01ff8) [ 1340.884033][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.884298][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.884567][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.884819][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84930740 [ 1340.885078][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.885394][ T32] INFO: task kworker/1:310:4347 blocked for more than 467 seconds. [ 1340.885651][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.885789][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.886044][ T32] task:kworker/1:310 state:D stack:0 pid:4347 tgid:4347 ppid:2 flags:0x00000000 [ 1340.886345][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.886552][ T32] Call trace: [ 1340.886664][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.887194][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead05da4 r5:84dc3c00 [ 1340.887414][ T32] r4:84dc3c00 [ 1340.887525][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.887767][ T32] r5:84dc3c00 r4:8271a0b0 [ 1340.887938][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.888340][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.888743][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead05e20 [ 1340.889014][ T32] r4:00000000 [ 1340.889161][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.889407][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.889742][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.890053][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c2280 [ 1340.890258][ T32] r4:00000000 [ 1340.890384][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.890600][ T32] r9:84dc3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1340.890860][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.891115][ T32] r5:00001000 r4:e884f000 [ 1340.891310][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.891579][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.891769][ T32] r5:84df0b7c r4:84df0800 [ 1340.891892][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.892241][ T32] r7:ddde3e40 r6:82c18200 r5:84df0b7c r4:84128b00 [ 1340.892436][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.903340][ T32] r10:84dc3c00 r9:84128b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.903847][ T32] r4:84128b00 [ 1340.903971][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.904236][ T32] r10:00000000 r9:eac01e78 r8:849309c0 r7:84128b00 r6:80267888 r5:84dc3c00 [ 1340.904506][ T32] r4:841c2d80 [ 1340.904601][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.904856][ T32] Exception stack(0xead05fb0 to 0xead05ff8) [ 1340.905040][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.905265][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.905478][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.905696][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c2d80 [ 1340.905975][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.906240][ T32] INFO: task kworker/0:309:4349 blocked for more than 467 seconds. [ 1340.906447][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.906618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.906951][ T32] task:kworker/0:309 state:D stack:0 pid:4349 tgid:4349 ppid:2 flags:0x00000000 [ 1340.907396][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.907647][ T32] Call trace: [ 1340.907768][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.908011][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacfdda4 r5:84dc4800 [ 1340.908283][ T32] r4:84dc4800 [ 1340.908434][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.908715][ T32] r5:84dc4800 r4:8271a0b0 [ 1340.908837][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.909167][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.909479][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacfde20 [ 1340.909768][ T32] r4:00000000 [ 1340.909865][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.910166][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.910458][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.910815][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84930ac0 [ 1340.911069][ T32] r4:00000000 [ 1340.911211][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.911455][ T32] r9:84dc4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1340.911734][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.912025][ T32] r5:00001000 r4:e8813000 [ 1340.912288][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.923200][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.923704][ T32] r5:84d3a37c r4:84d3a000 [ 1340.923892][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.924155][ T32] r7:dddcfe40 r6:82c18000 r5:84d3a37c r4:848b4880 [ 1340.924364][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.924733][ T32] r10:84dc4800 r9:848b48ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.924972][ T32] r4:848b4880 [ 1340.925080][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.925397][ T32] r10:00000000 r9:eacf9e78 r8:84930b40 r7:848b4880 r6:80267888 r5:84dc4800 [ 1340.925630][ T32] r4:84930a80 [ 1340.925750][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.925976][ T32] Exception stack(0xeacfdfb0 to 0xeacfdff8) [ 1340.926194][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.926557][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.927006][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.927233][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84930a80 [ 1340.927535][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.927898][ T32] INFO: task kworker/0:310:4351 blocked for more than 467 seconds. [ 1340.928180][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.928359][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.928672][ T32] task:kworker/0:310 state:D stack:0 pid:4351 tgid:4351 ppid:2 flags:0x00000000 [ 1340.929042][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.929238][ T32] Call trace: [ 1340.929389][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.929663][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead0dda4 r5:84dc5400 [ 1340.929895][ T32] r4:84dc5400 [ 1340.930060][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.930322][ T32] r5:84dc5400 r4:8271a0b0 [ 1340.930442][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.930830][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.931150][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead0de20 [ 1340.931437][ T32] r4:00000000 [ 1340.931547][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.931916][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.932208][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.943196][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c4240 [ 1340.943599][ T32] r4:00000000 [ 1340.943743][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.944013][ T32] r9:84dc5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1340.944234][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.944532][ T32] r5:00001000 r4:eade5000 [ 1340.944620][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.944766][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.944953][ T32] r5:84d3b37c r4:84d3b000 [ 1340.945040][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.945336][ T32] r7:dddcfe40 r6:82c18000 r5:84d3b37c r4:848b4900 [ 1340.945497][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.945805][ T32] r10:84dc5400 r9:848b492c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.946069][ T32] r4:848b4900 [ 1340.946172][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.946402][ T32] r10:00000000 r9:eacf9e78 r8:84930d00 r7:848b4900 r6:80267888 r5:84dc5400 [ 1340.946678][ T32] r4:84930a80 [ 1340.946870][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.947124][ T32] Exception stack(0xead0dfb0 to 0xead0dff8) [ 1340.947285][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.947567][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.947831][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.948069][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84930a80 [ 1340.948352][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.948626][ T32] INFO: task kworker/1:311:4354 blocked for more than 467 seconds. [ 1340.948893][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.949086][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.949395][ T32] task:kworker/1:311 state:D stack:0 pid:4354 tgid:4354 ppid:2 flags:0x00000000 [ 1340.949835][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.950099][ T32] Call trace: [ 1340.950247][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.950481][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead11da4 r5:84dbd400 [ 1340.950694][ T32] r4:84dbd400 [ 1340.950898][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.951192][ T32] r5:84dbd400 r4:8271a0b0 [ 1340.951315][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.951630][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.951935][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead11e20 [ 1340.952155][ T32] r4:00000000 [ 1340.952256][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.952491][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.963744][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.964098][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c2480 [ 1340.964339][ T32] r4:00000000 [ 1340.964463][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.964670][ T32] r9:84dbd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1340.964899][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.965129][ T32] r5:00001000 r4:e8873000 [ 1340.965251][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.965501][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.965812][ T32] r5:84df0f7c r4:84df0c00 [ 1340.965932][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.966193][ T32] r7:ddde3e40 r6:82c18200 r5:84df0f7c r4:84128b80 [ 1340.966387][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.966770][ T32] r10:84dbd400 r9:84128bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.966980][ T32] r4:84128b80 [ 1340.967085][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.967328][ T32] r10:00000000 r9:eac01e78 r8:841c22c0 r7:84128b80 r6:80267888 r5:84dbd400 [ 1340.967526][ T32] r4:841c2500 [ 1340.967650][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.967862][ T32] Exception stack(0xead11fb0 to 0xead11ff8) [ 1340.968033][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.968248][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.968508][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.968710][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c2500 [ 1340.969094][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.969387][ T32] INFO: task kworker/0:311:4357 blocked for more than 467 seconds. [ 1340.969733][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.970021][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.970565][ T32] task:kworker/0:311 state:D stack:0 pid:4357 tgid:4357 ppid:2 flags:0x00000000 [ 1340.971308][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.971635][ T32] Call trace: [ 1340.971840][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.972304][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead15da4 r5:84dbb000 [ 1340.983882][ T32] r4:84dbb000 [ 1340.986270][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.989535][ T32] r5:84dbb000 r4:8271a0b0 [ 1341.010455][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.023100][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.024104][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead15e20 [ 1341.025988][ T32] r4:00000000 [ 1341.027301][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.030559][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.048487][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.051452][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f2e40 [ 1341.063599][ T32] r4:00000000 [ 1341.064142][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.064606][ T32] r9:84dbb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1341.065044][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.065663][ T32] r5:00001000 r4:eac31000 [ 1341.066122][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.066573][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.067210][ T32] r5:84dfcb7c r4:84dfc800 [ 1341.067432][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.068065][ T32] r7:dddcfe40 r6:82c18000 r5:84dfcb7c r4:848b4980 [ 1341.068557][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.069040][ T32] r10:84dbb000 r9:848b49ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.069391][ T32] r4:848b4980 [ 1341.069590][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.070020][ T32] r10:00000000 r9:ead0de78 r8:84132040 r7:848b4980 r6:80267888 r5:84dbb000 [ 1341.070542][ T32] r4:84930f40 [ 1341.070787][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.071366][ T32] Exception stack(0xead15fb0 to 0xead15ff8) [ 1341.071726][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.072308][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.089036][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.089823][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84930f40 [ 1341.090436][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.090991][ T32] INFO: task kworker/1:312:4358 blocked for more than 467 seconds. [ 1341.091721][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.092036][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.103507][ T32] task:kworker/1:312 state:D stack:0 pid:4358 tgid:4358 ppid:2 flags:0x00000000 [ 1341.104439][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.104904][ T32] Call trace: [ 1341.105134][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.105588][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead09da4 r5:84dbe000 [ 1341.106095][ T32] r4:84dbe000 [ 1341.106307][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.106800][ T32] r5:84dbe000 r4:8271a0b0 [ 1341.107076][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.107472][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.107958][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead09e20 [ 1341.108369][ T32] r4:00000000 [ 1341.108541][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.109011][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.109361][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.109810][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841322c0 [ 1341.110276][ T32] r4:00000000 [ 1341.110426][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.110948][ T32] r9:84dbe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1341.111294][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.112139][ T32] r5:00001000 r4:ea9e9000 [ 1341.123424][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.124372][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.124974][ T32] r5:84df177c r4:84df1400 [ 1341.125364][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.125839][ T32] r7:ddde3e40 r6:82c18200 r5:84df177c r4:84128c00 [ 1341.126140][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.126586][ T32] r10:84dbe000 r9:84128c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.127717][ T32] r4:84128c00 [ 1341.127896][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.128341][ T32] r10:00000000 r9:eac01e78 r8:841321c0 r7:84128c00 r6:80267888 r5:84dbe000 [ 1341.128711][ T32] r4:84132100 [ 1341.128883][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.129188][ T32] Exception stack(0xead09fb0 to 0xead09ff8) [ 1341.129480][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.129967][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.130430][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.130770][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132100 [ 1341.131146][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.131612][ T32] INFO: task kworker/1:313:4360 blocked for more than 467 seconds. [ 1341.132080][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.132314][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.143554][ T32] task:kworker/1:313 state:D stack:0 pid:4360 tgid:4360 ppid:2 flags:0x00000000 [ 1341.152390][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.173657][ T32] Call trace: [ 1341.173790][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.174183][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead19da4 r5:84dbec00 [ 1341.174411][ T32] r4:84dbec00 [ 1341.174515][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.174855][ T32] r5:84dbec00 r4:8271a0b0 [ 1341.175016][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.175316][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.175621][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead19e20 [ 1341.175870][ T32] r4:00000000 [ 1341.175956][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.176218][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.176534][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.176842][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84132780 [ 1341.177073][ T32] r4:00000000 [ 1341.177163][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.177434][ T32] r9:84dbec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1341.177650][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.177941][ T32] r5:00001000 r4:eaa5b000 [ 1341.178057][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.178330][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.178605][ T32] r5:84df237c r4:84df2000 [ 1341.178780][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.179068][ T32] r7:ddde3e40 r6:82c18200 r5:84df237c r4:84128c80 [ 1341.179251][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.179529][ T32] r10:84dbec00 r9:84128cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.179763][ T32] r4:84128c80 [ 1341.179868][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.180115][ T32] r10:00000000 r9:ead09e78 r8:841324c0 r7:84128c80 r6:80267888 r5:84dbec00 [ 1341.180342][ T32] r4:84132100 [ 1341.180450][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.181868][ T32] Exception stack(0xead19fb0 to 0xead19ff8) [ 1341.192054][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.192594][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.193498][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.197357][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132100 [ 1341.207423][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.208131][ T32] INFO: task kworker/1:314:4362 blocked for more than 467 seconds. [ 1341.208560][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.208861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.209338][ T32] task:kworker/1:314 state:D stack:0 pid:4362 tgid:4362 ppid:2 flags:0x00000000 [ 1341.209947][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.210407][ T32] Call trace: [ 1341.210675][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.211222][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead1dda4 r5:84dbc800 [ 1341.212341][ T32] r4:84dbc800 [ 1341.223735][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.224507][ T32] r5:84dbc800 r4:8271a0b0 [ 1341.224724][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.225152][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.225575][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead1de20 [ 1341.225934][ T32] r4:00000000 [ 1341.226138][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.226574][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.243392][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.244149][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84132400 [ 1341.244533][ T32] r4:00000000 [ 1341.244726][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.246347][ T32] r9:84dbc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1341.251699][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.263666][ T32] r5:00001000 r4:ea9fd000 [ 1341.263949][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.264481][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.265030][ T32] r5:84df1b7c r4:84df1800 [ 1341.265262][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.269309][ T32] r7:ddde3e40 r6:82c18200 r5:84df1b7c r4:84128d00 [ 1341.283228][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.283957][ T32] r10:84dbc800 r9:84128d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.285027][ T32] r4:84128d00 [ 1341.288056][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.304556][ T32] r10:00000000 r9:ead19e78 r8:84132680 r7:84128d00 r6:80267888 r5:84dbc800 [ 1341.310299][ T32] r4:84132340 [ 1341.323268][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.324945][ T32] Exception stack(0xead1dfb0 to 0xead1dff8) [ 1341.329045][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.343337][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.347897][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.363644][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132340 [ 1341.370078][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.383282][ T32] INFO: task kworker/1:315:4364 blocked for more than 467 seconds. [ 1341.384920][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.390116][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.403404][ T32] task:kworker/1:315 state:D stack:0 pid:4364 tgid:4364 ppid:2 flags:0x00000000 [ 1341.409790][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.427358][ T32] Call trace: [ 1341.431327][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.444059][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead25da4 r5:84cce000 [ 1341.448072][ T32] r4:84cce000 [ 1341.450909][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.469198][ T32] r5:84cce000 r4:8271a0b0 [ 1341.483754][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.487640][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.503984][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead25e20 [ 1341.506636][ T32] r4:00000000 [ 1341.506917][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.507512][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.508005][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.533756][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841325c0 [ 1341.534483][ T32] r4:00000000 [ 1341.534694][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.535332][ T32] r9:84cce000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1341.535619][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.535955][ T32] r5:00001000 r4:eaa1b000 [ 1341.536143][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.536532][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.537083][ T32] r5:84df1f7c r4:84df1c00 [ 1341.537381][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.538198][ T32] r7:ddde3e40 r6:82c18200 r5:84df1f7c r4:84128d80 [ 1341.538527][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.539986][ T32] r10:84cce000 r9:84128dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.540348][ T32] r4:84128d80 [ 1341.540531][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.540903][ T32] r10:00000000 r9:ead19e78 r8:84132840 r7:84128d80 r6:80267888 r5:84cce000 [ 1341.541190][ T32] r4:84132540 [ 1341.541347][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.541637][ T32] Exception stack(0xead25fb0 to 0xead25ff8) [ 1341.541865][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.542155][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.542447][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.554410][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132540 [ 1341.556654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.557007][ T32] INFO: task kworker/1:316:4366 blocked for more than 468 seconds. [ 1341.557284][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.557443][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.557660][ T32] task:kworker/1:316 state:D stack:0 pid:4366 tgid:4366 ppid:2 flags:0x00000000 [ 1341.557989][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.558197][ T32] Call trace: [ 1341.558348][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.558796][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead21da4 r5:84ccec00 [ 1341.559051][ T32] r4:84ccec00 [ 1341.559249][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.559536][ T32] r5:84ccec00 r4:8271a0b0 [ 1341.559648][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.560053][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.560479][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead21e20 [ 1341.560777][ T32] r4:00000000 [ 1341.560931][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.561287][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.573274][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.573723][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841329c0 [ 1341.574008][ T32] r4:00000000 [ 1341.574194][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.574520][ T32] r9:84ccec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1341.574894][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.575325][ T32] r5:00001000 r4:eaa79000 [ 1341.575503][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.575797][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.576125][ T32] r5:84df277c r4:84df2400 [ 1341.576317][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.576682][ T32] r7:ddde3e40 r6:82c18200 r5:84df277c r4:84128e00 [ 1341.576921][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.577263][ T32] r10:84ccec00 r9:84128e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.578880][ T32] r4:84128e00 [ 1341.580896][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.591898][ T32] r10:00000000 r9:ead19e78 r8:84132880 r7:84128e00 r6:80267888 r5:84ccec00 [ 1341.595698][ T32] r4:84132700 [ 1341.598832][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.603210][ T32] Exception stack(0xead21fb0 to 0xead21ff8) [ 1341.603633][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.603933][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.604161][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.604471][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132700 [ 1341.607322][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.607646][ T32] INFO: task kworker/1:317:4368 blocked for more than 468 seconds. [ 1341.607822][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.607967][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.608190][ T32] task:kworker/1:317 state:D stack:0 pid:4368 tgid:4368 ppid:2 flags:0x00000000 [ 1341.608487][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.608704][ T32] Call trace: [ 1341.608880][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.609109][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead29da4 r5:84dd0000 [ 1341.609336][ T32] r4:84dd0000 [ 1341.609478][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.609713][ T32] r5:84dd0000 r4:8271a0b0 [ 1341.609872][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.610138][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.610448][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead29e20 [ 1341.610639][ T32] r4:00000000 [ 1341.610813][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.611077][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.611302][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.611509][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84132b00 [ 1341.611739][ T32] r4:00000000 [ 1341.611837][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.612115][ T32] r9:84dd0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1341.612313][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.621394][ T32] r5:00001000 r4:eaa91000 [ 1341.621737][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.622108][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.623512][ T32] r5:84df2b7c r4:84df2800 [ 1341.624961][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.628051][ T32] r7:ddde3e40 r6:82c18200 r5:84df2b7c r4:84128e80 [ 1341.629714][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.633985][ T32] r10:84dd0000 r9:84128eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.638125][ T32] r4:84128e80 [ 1341.638435][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.638963][ T32] r10:00000000 r9:ead21e78 r8:84132bc0 r7:84128e80 r6:80267888 r5:84dd0000 [ 1341.641803][ T32] r4:84132940 [ 1341.653581][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.654316][ T32] Exception stack(0xead29fb0 to 0xead29ff8) [ 1341.654662][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.655057][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.655417][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.655848][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132940 [ 1341.656415][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.656895][ T32] INFO: task kworker/1:318:4370 blocked for more than 468 seconds. [ 1341.657289][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.657574][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.657995][ T32] task:kworker/1:318 state:D stack:0 pid:4370 tgid:4370 ppid:2 flags:0x00000000 [ 1341.658508][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.658919][ T32] Call trace: [ 1341.659215][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.673165][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead2dda4 r5:84dd0c00 [ 1341.673486][ T32] r4:84dd0c00 [ 1341.674367][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.676610][ T32] r5:84dd0c00 r4:8271a0b0 [ 1341.677724][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.680033][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.682580][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead2de20 [ 1341.687579][ T32] r4:00000000 [ 1341.687739][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.688021][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.688318][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.691285][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84132cc0 [ 1341.691605][ T32] r4:00000000 [ 1341.691700][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.691949][ T32] r9:84dd0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1341.692164][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.692411][ T32] r5:00001000 r4:eaab5000 [ 1341.698432][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.700826][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.703051][ T32] r5:84df2f7c r4:84df2c00 [ 1341.703209][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.703651][ T32] r7:ddde3e40 r6:82c18200 r5:84df2f7c r4:84128f00 [ 1341.703881][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.704204][ T32] r10:84dd0c00 r9:84128f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.704488][ T32] r4:84128f00 [ 1341.704584][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.704829][ T32] r10:00000000 r9:ead29e78 r8:84132d80 r7:84128f00 r6:80267888 r5:84dd0c00 [ 1341.708702][ T32] r4:84132a40 [ 1341.708895][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.709187][ T32] Exception stack(0xead2dfb0 to 0xead2dff8) [ 1341.709338][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.709579][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.709838][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.710059][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132a40 [ 1341.710271][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.710902][ T32] INFO: task kworker/1:319:4372 blocked for more than 468 seconds. [ 1341.711142][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.711318][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.711577][ T32] task:kworker/1:319 state:D stack:0 pid:4372 tgid:4372 ppid:2 flags:0x00000000 [ 1341.711862][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.712082][ T32] Call trace: [ 1341.712270][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.723460][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead31da4 r5:84dd1800 [ 1341.724007][ T32] r4:84dd1800 [ 1341.724194][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.724572][ T32] r5:84dd1800 r4:8271a0b0 [ 1341.724736][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.725072][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.725449][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead31e20 [ 1341.725765][ T32] r4:00000000 [ 1341.725928][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.726324][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.726833][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.744671][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863180 [ 1341.773256][ T32] r4:00000000 [ 1341.773674][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.776366][ T32] r9:84dd1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1341.788053][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.788491][ T32] r5:00001000 r4:eabd5000 [ 1341.788639][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.788891][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.789192][ T32] r5:84df3b7c r4:84df3800 [ 1341.789309][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.789621][ T32] r7:ddde3e40 r6:82c18200 r5:84df3b7c r4:84128f80 [ 1341.789802][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.790147][ T32] r10:84dd1800 r9:84128fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.790468][ T32] r4:84128f80 [ 1341.790575][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.790860][ T32] r10:00000000 r9:ead2de78 r8:84132dc0 r7:84128f80 r6:80267888 r5:84dd1800 [ 1341.791170][ T32] r4:84132c40 [ 1341.791327][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.791677][ T32] Exception stack(0xead31fb0 to 0xead31ff8) [ 1341.791947][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.792269][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.803071][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.803581][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132c40 [ 1341.805685][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.808458][ T32] INFO: task kworker/1:320:4373 blocked for more than 468 seconds. [ 1341.809913][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.810945][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.815410][ T32] task:kworker/1:320 state:D stack:0 pid:4373 tgid:4373 ppid:2 flags:0x00000000 [ 1341.823092][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.824578][ T32] Call trace: [ 1341.826940][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.830500][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead45da4 r5:84dd2400 [ 1341.835468][ T32] r4:84dd2400 [ 1341.838830][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.839165][ T32] r5:84dd2400 r4:8271a0b0 [ 1341.839270][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.839468][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.839658][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead45e20 [ 1341.839863][ T32] r4:00000000 [ 1341.839953][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.840127][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.840336][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.840525][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c2cc0 [ 1341.840786][ T32] r4:00000000 [ 1341.840898][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.841106][ T32] r9:84dd2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1341.841275][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.841445][ T32] r5:00001000 r4:eab85000 [ 1341.841540][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.841698][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.841954][ T32] r5:84df337c r4:84df3000 [ 1341.842058][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.842264][ T32] r7:ddde3e40 r6:82c18200 r5:84df337c r4:84128800 [ 1341.842388][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.852993][ T32] r10:84dd2400 r9:8412882c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.853457][ T32] r4:84128800 [ 1341.853597][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.853953][ T32] r10:00000000 r9:ead31e78 r8:84132f00 r7:84128800 r6:80267888 r5:84dd2400 [ 1341.854213][ T32] r4:84132c40 [ 1341.854389][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.854613][ T32] Exception stack(0xead45fb0 to 0xead45ff8) [ 1341.854903][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.855173][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.855369][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.855599][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84132c40 [ 1341.855836][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.856083][ T32] INFO: task kworker/1:321:4375 blocked for more than 468 seconds. [ 1341.856269][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.856402][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.856616][ T32] task:kworker/1:321 state:D stack:0 pid:4375 tgid:4375 ppid:2 flags:0x00000000 [ 1341.857089][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.857375][ T32] Call trace: [ 1341.857622][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.857945][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead35da4 r5:84dd3000 [ 1341.859346][ T32] r4:84dd3000 [ 1341.861524][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.868660][ T32] r5:84dd3000 r4:8271a0b0 [ 1341.868912][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.869429][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.869834][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead35e20 [ 1341.870126][ T32] r4:00000000 [ 1341.870312][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.870696][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.871080][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.871497][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863040 [ 1341.871801][ T32] r4:00000000 [ 1341.871952][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.872245][ T32] r9:84dd3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1341.872438][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.883837][ T32] r5:00001000 r4:eabcb000 [ 1341.884054][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.884425][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.884906][ T32] r5:84df377c r4:84df3400 [ 1341.885084][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.885423][ T32] r7:ddde3e40 r6:82c18200 r5:84df377c r4:848a4000 [ 1341.885684][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.886104][ T32] r10:84dd3000 r9:848a402c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.888620][ T32] r4:848a4000 [ 1341.907784][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.918502][ T32] r10:00000000 r9:ead31e78 r8:84132c40 r7:848a4000 r6:80267888 r5:84dd3000 [ 1341.918733][ T32] r4:841c2b80 [ 1341.918913][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.919153][ T32] Exception stack(0xead35fb0 to 0xead35ff8) [ 1341.919327][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.919522][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.919734][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.919965][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c2b80 [ 1341.920191][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.920385][ T32] INFO: task kworker/1:322:4378 blocked for more than 468 seconds. [ 1341.920603][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.920740][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.921001][ T32] task:kworker/1:322 state:D stack:0 pid:4378 tgid:4378 ppid:2 flags:0x00000000 [ 1341.921277][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.921471][ T32] Call trace: [ 1341.921635][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.921853][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead55da4 r5:84dc8c00 [ 1341.922075][ T32] r4:84dc8c00 [ 1341.922237][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.922456][ T32] r5:84dc8c00 r4:8271a0b0 [ 1341.933059][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.933768][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.934174][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead55e20 [ 1341.934493][ T32] r4:00000000 [ 1341.934873][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.935223][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.935549][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.935885][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:838632c0 [ 1341.936189][ T32] r4:00000000 [ 1341.936347][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.936640][ T32] r9:84dc8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1341.936819][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.937080][ T32] r5:00001000 r4:eabf3000 [ 1341.937210][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.937457][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.937670][ T32] r5:84df3f7c r4:84df3c00 [ 1341.939022][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.941651][ T32] r7:ddde3e40 r6:82c18200 r5:84df3f7c r4:848a4080 [ 1341.951758][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.952359][ T32] r10:84dc8c00 r9:848a40ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.953349][ T32] r4:848a4080 [ 1341.953747][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.955082][ T32] r10:00000000 r9:ead31e78 r8:843f2700 r7:848a4080 r6:80267888 r5:84dc8c00 [ 1341.957377][ T32] r4:838630c0 [ 1341.958539][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.961520][ T32] Exception stack(0xead55fb0 to 0xead55ff8) [ 1341.963424][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.963723][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.964119][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.964475][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:838630c0 [ 1341.964866][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.965288][ T32] INFO: task kworker/1:323:4381 blocked for more than 468 seconds. [ 1341.965585][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.965845][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.966160][ T32] task:kworker/1:323 state:D stack:0 pid:4381 tgid:4381 ppid:2 flags:0x00000000 [ 1341.966663][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.967058][ T32] Call trace: [ 1341.967248][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.967668][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead7dda4 r5:84dc8000 [ 1341.968081][ T32] r4:84dc8000 [ 1341.968296][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.968700][ T32] r5:84dc8000 r4:8271a0b0 [ 1341.968882][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.969345][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.969894][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead7de20 [ 1341.970298][ T32] r4:00000000 [ 1341.970455][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.970710][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.971032][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.971333][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863580 [ 1341.971533][ T32] r4:00000000 [ 1341.971627][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.972008][ T32] r9:84dc8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1341.972232][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.973262][ T32] r5:00001000 r4:eac17000 [ 1341.973474][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.973908][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.974299][ T32] r5:84dfc77c r4:84dfc400 [ 1341.974421][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.974664][ T32] r7:ddde3e40 r6:82c18200 r5:84dfc77c r4:848a4100 [ 1341.974926][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.975155][ T32] r10:84dc8000 r9:848a412c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.975345][ T32] r4:848a4100 [ 1341.975455][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.975667][ T32] r10:00000000 r9:ead55e78 r8:843f29c0 r7:848a4100 r6:80267888 r5:84dc8000 [ 1341.975980][ T32] r4:83863340 [ 1341.976137][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.976460][ T32] Exception stack(0xead7dfb0 to 0xead7dff8) [ 1341.976694][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.977008][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.978713][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.981116][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863340 [ 1341.983487][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.983811][ T32] INFO: task kworker/1:324:4382 blocked for more than 468 seconds. [ 1341.984042][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.984208][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.984440][ T32] task:kworker/1:324 state:D stack:0 pid:4382 tgid:4382 ppid:2 flags:0x00000000 [ 1341.984845][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.985075][ T32] Call trace: [ 1341.985209][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.985518][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead81da4 r5:84dc9800 [ 1341.985821][ T32] r4:84dc9800 [ 1341.985965][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.986311][ T32] r5:84dc9800 r4:8271a0b0 [ 1341.986484][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.986841][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.987232][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead81e20 [ 1341.987526][ T32] r4:00000000 [ 1341.987624][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.987978][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.988336][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.988697][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863400 [ 1341.988975][ T32] r4:00000000 [ 1341.989077][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.989329][ T32] r9:84dc9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1341.989598][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.989957][ T32] r5:00001000 r4:eac09000 [ 1341.990102][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.990373][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.990668][ T32] r5:84dfc37c r4:84dfc000 [ 1341.990836][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.991231][ T32] r7:ddde3e40 r6:82c18200 r5:84dfc37c r4:848a4180 [ 1341.991398][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.991768][ T32] r10:84dc9800 r9:848a41ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.992021][ T32] r4:848a4180 [ 1341.992160][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.993117][ T32] r10:00000000 r9:ead7de78 r8:843f2a80 r7:848a4180 r6:80267888 r5:84dc9800 [ 1341.993880][ T32] r4:838634c0 [ 1341.995203][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.998243][ T32] Exception stack(0xead81fb0 to 0xead81ff8) [ 1342.000290][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.002921][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.003290][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.003545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:838634c0 [ 1342.003950][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.004297][ T32] INFO: task kworker/1:325:4384 blocked for more than 468 seconds. [ 1342.004564][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.004766][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.005030][ T32] task:kworker/1:325 state:D stack:0 pid:4384 tgid:4384 ppid:2 flags:0x00000000 [ 1342.005369][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.005638][ T32] Call trace: [ 1342.005832][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.006169][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead95da4 r5:84dcbc00 [ 1342.006433][ T32] r4:84dcbc00 [ 1342.006676][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.007189][ T32] r5:84dcbc00 r4:8271a0b0 [ 1342.007359][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.007742][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.008101][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead95e20 [ 1342.008372][ T32] r4:00000000 [ 1342.008562][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.008943][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.009161][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.009442][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f2ec0 [ 1342.009736][ T32] r4:00000000 [ 1342.009879][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.010191][ T32] r9:84dcbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1342.010491][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.010890][ T32] r5:00001000 r4:eace1000 [ 1342.010984][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.011321][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.011603][ T32] r5:84d3ab7c r4:84d3a800 [ 1342.011759][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.012087][ T32] r7:ddde3e40 r6:82c18200 r5:84d3ab7c r4:848a4200 [ 1342.012330][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.013372][ T32] r10:84dcbc00 r9:848a422c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.013658][ T32] r4:848a4200 [ 1342.013786][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.014137][ T32] r10:00000000 r9:ead7de78 r8:843f2c80 r7:848a4200 r6:80267888 r5:84dcbc00 [ 1342.014367][ T32] r4:83863540 [ 1342.014467][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.014710][ T32] Exception stack(0xead95fb0 to 0xead95ff8) [ 1342.014909][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.015080][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.015277][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.015427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863540 [ 1342.015586][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.015755][ T32] INFO: task kworker/1:326:4385 blocked for more than 468 seconds. [ 1342.015954][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.016096][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.016247][ T32] task:kworker/1:326 state:D stack:0 pid:4385 tgid:4385 ppid:2 flags:0x00000000 [ 1342.016472][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.016611][ T32] Call trace: [ 1342.016707][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.016964][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead99da4 r5:84dca400 [ 1342.017104][ T32] r4:84dca400 [ 1342.017259][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.017445][ T32] r5:84dca400 r4:8271a0b0 [ 1342.017556][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.017861][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.018074][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead99e20 [ 1342.018264][ T32] r4:00000000 [ 1342.018364][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.018612][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.018859][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.019035][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863e40 [ 1342.019280][ T32] r4:00000000 [ 1342.019366][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.019558][ T32] r9:84dca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1342.019748][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.019934][ T32] r5:00001000 r4:eadf3000 [ 1342.020074][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.020296][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.020564][ T32] r5:84dfdb7c r4:84dfd800 [ 1342.020731][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.021011][ T32] r7:ddde3e40 r6:82c18200 r5:84dfdb7c r4:848a4280 [ 1342.021152][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.021320][ T32] r10:84dca400 r9:848a42ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.021848][ T32] r4:848a4280 [ 1342.022146][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.022521][ T32] r10:00000000 r9:ead95e78 r8:843f2d40 r7:848a4280 r6:80267888 r5:84dca400 [ 1342.033690][ T32] r4:83863500 [ 1342.033896][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.034299][ T32] Exception stack(0xead99fb0 to 0xead99ff8) [ 1342.034561][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.034918][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.035261][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.035574][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863500 [ 1342.035939][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.036249][ T32] INFO: task kworker/0:312:4388 blocked for more than 468 seconds. [ 1342.036545][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.036718][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.036886][ T32] task:kworker/0:312 state:D stack:0 pid:4388 tgid:4388 ppid:2 flags:0x00000000 [ 1342.037254][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.037463][ T32] Call trace: [ 1342.037558][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.037833][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadc1da4 r5:84dcd400 [ 1342.038072][ T32] r4:84dcd400 [ 1342.038177][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.038440][ T32] r5:84dcd400 r4:8271a0b0 [ 1342.038615][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.039203][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.042120][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc1e20 [ 1342.048058][ T32] r4:00000000 [ 1342.049044][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.049430][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.049825][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.050145][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c41c0 [ 1342.050480][ T32] r4:00000000 [ 1342.050579][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.050955][ T32] r9:84dcd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1342.051231][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.051577][ T32] r5:00001000 r4:eaddb000 [ 1342.051742][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.052074][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.052519][ T32] r5:84d3af7c r4:84d3ac00 [ 1342.063330][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.063734][ T32] r7:dddcfe40 r6:82c18000 r5:84d3af7c r4:848b4a00 [ 1342.064025][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.064524][ T32] r10:84dcd400 r9:848b4a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1342.064794][ T32] r4:848b4a00 [ 1342.065009][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.065346][ T32] r10:00000000 r9:ead0de78 r8:843f28c0 r7:848b4a00 r6:80267888 r5:84dcd400 [ 1342.065729][ T32] r4:843f2f80 [ 1342.065831][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.066202][ T32] Exception stack(0xeadc1fb0 to 0xeadc1ff8) [ 1342.066391][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.066808][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.067262][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.067504][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f2f80 [ 1342.067845][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.068183][ T32] INFO: task kworker/1:327:4390 blocked for more than 468 seconds. [ 1342.068474][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.068703][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.069039][ T32] task:kworker/1:327 state:D stack:0 pid:4390 tgid:4390 ppid:2 flags:0x00000000 [ 1342.069429][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.069680][ T32] Call trace: [ 1342.069838][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.070156][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadc9da4 r5:84dce000 [ 1342.072295][ T32] r4:84dce000 [ 1342.081435][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.081770][ T32] r5:84dce000 r4:8271a0b0 [ 1342.081958][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.083303][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.090010][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc9e20 [ 1342.092546][ T32] r4:00000000 [ 1342.093121][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.093481][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.093734][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.094163][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:838637c0 [ 1342.094488][ T32] r4:00000000 [ 1342.094570][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.094883][ T32] r9:84dce000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1342.095138][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.095437][ T32] r5:00001000 r4:ead83000 [ 1342.095569][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.095840][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.096079][ T32] r5:84dfcf7c r4:84dfcc00 [ 1342.096202][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.096584][ T32] r7:ddde3e40 r6:82c18200 r5:84dfcf7c r4:848a4300 [ 1342.096829][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.097283][ T32] r10:84dce000 r9:848a432c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.097713][ T32] r4:848a4300 [ 1342.097819][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.098089][ T32] r10:00000000 r9:ead99e78 r8:843f2640 r7:848a4300 r6:80267888 r5:84dce000 [ 1342.098369][ T32] r4:83863740 [ 1342.098474][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.098814][ T32] Exception stack(0xeadc9fb0 to 0xeadc9ff8) [ 1342.099023][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.099334][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.099638][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.099866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863740 [ 1342.102104][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.108674][ T32] INFO: task kworker/1:328:4392 blocked for more than 468 seconds. [ 1342.114486][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.123962][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.143856][ T32] task:kworker/1:328 state:D stack:0 pid:4392 tgid:4392 ppid:2 flags:0x00000000 [ 1342.144658][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.145006][ T32] Call trace: [ 1342.145303][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.145739][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadd1da4 r5:84dcc800 [ 1342.146077][ T32] r4:84dcc800 [ 1342.146229][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.146796][ T32] r5:84dcc800 r4:8271a0b0 [ 1342.147035][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.147526][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.147982][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd1e20 [ 1342.148618][ T32] r4:00000000 [ 1342.148769][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.149192][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.149670][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.154881][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863980 [ 1342.181038][ T32] r4:00000000 [ 1342.193540][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.194026][ T32] r9:84dcc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1342.194504][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.195038][ T32] r5:00001000 r4:ead9f000 [ 1342.195345][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.195787][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.196168][ T32] r5:84dfd37c r4:84dfd000 [ 1342.199759][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.223287][ T32] r7:ddde3e40 r6:82c18200 r5:84dfd37c r4:848a4400 [ 1342.224013][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.230022][ T32] r10:84dcc800 r9:848a442c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.243188][ T32] r4:848a4400 [ 1342.243573][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.244019][ T32] r10:00000000 r9:ead99e78 r8:843f23c0 r7:848a4400 r6:80267888 r5:84dcc800 [ 1342.244502][ T32] r4:83863900 [ 1342.244685][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.245133][ T32] Exception stack(0xeadd1fb0 to 0xeadd1ff8) [ 1342.245528][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.246018][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.246466][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.246855][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863900 [ 1342.247274][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.247680][ T32] INFO: task kworker/1:329:4393 blocked for more than 468 seconds. [ 1342.252060][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.273981][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.274317][ T32] task:kworker/1:329 state:D stack:0 pid:4393 tgid:4393 ppid:2 flags:0x00000000 [ 1342.274707][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.275072][ T32] Call trace: [ 1342.275265][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.275612][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadd5da4 r5:84dcb000 [ 1342.275901][ T32] r4:84dcb000 [ 1342.276058][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.276376][ T32] r5:84dcb000 r4:8271a0b0 [ 1342.276551][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.276962][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.277320][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd5e20 [ 1342.277586][ T32] r4:00000000 [ 1342.277735][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.278056][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.278363][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.278676][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863a80 [ 1342.278966][ T32] r4:00000000 [ 1342.279123][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.279422][ T32] r9:84dcb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1342.279676][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.279990][ T32] r5:00001000 r4:eada9000 [ 1342.280175][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.280491][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.280846][ T32] r5:84dfd77c r4:84dfd400 [ 1342.281009][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.281364][ T32] r7:ddde3e40 r6:82c18200 r5:84dfd77c r4:848a4380 [ 1342.281583][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.282314][ T32] r10:84dcb000 r9:848a43ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.293569][ T32] r4:848a4380 [ 1342.294070][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.294471][ T32] r10:00000000 r9:ead99e78 r8:843f2040 r7:848a4380 r6:80267888 r5:84dcb000 [ 1342.294773][ T32] r4:83863900 [ 1342.294980][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.295428][ T32] Exception stack(0xeadd5fb0 to 0xeadd5ff8) [ 1342.295748][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.296114][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.296455][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.297310][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863900 [ 1342.297641][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.298421][ T32] INFO: task kworker/1:330:4395 blocked for more than 468 seconds. [ 1342.298830][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.299231][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.299580][ T32] task:kworker/1:330 state:D stack:0 pid:4395 tgid:4395 ppid:2 flags:0x00000000 [ 1342.300038][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.300377][ T32] Call trace: [ 1342.300565][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.300920][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead91da4 r5:84dd5400 [ 1342.301491][ T32] r4:84dd5400 [ 1342.301868][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.302437][ T32] r5:84dd5400 r4:8271a0b0 [ 1342.313610][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.314401][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.314911][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead91e20 [ 1342.315274][ T32] r4:00000000 [ 1342.315447][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.316039][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.316455][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.316883][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863f40 [ 1342.317224][ T32] r4:00000000 [ 1342.317455][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.317908][ T32] r9:84dd5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1342.318314][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.318703][ T32] r5:00001000 r4:eadf9000 [ 1342.318936][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.319245][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.319588][ T32] r5:84dfdf7c r4:84dfdc00 [ 1342.319758][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.320145][ T32] r7:ddde3e40 r6:82c18200 r5:84dfdf7c r4:848a4480 [ 1342.320404][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.320792][ T32] r10:84dd5400 r9:848a44ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.321145][ T32] r4:848a4480 [ 1342.321324][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.321799][ T32] r10:00000000 r9:ead99e78 r8:83863b00 r7:848a4480 r6:80267888 r5:84dd5400 [ 1342.322115][ T32] r4:83863a40 [ 1342.322280][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.333613][ T32] Exception stack(0xead91fb0 to 0xead91ff8) [ 1342.334271][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.334885][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.335719][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.336408][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863a40 [ 1342.337130][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.337650][ T32] INFO: task kworker/0:313:4397 blocked for more than 468 seconds. [ 1342.338044][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.338333][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.338577][ T32] task:kworker/0:313 state:D stack:0 pid:4397 tgid:4397 ppid:2 flags:0x00000000 [ 1342.339027][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.339326][ T32] Call trace: [ 1342.339559][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.340433][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadf1da4 r5:84dd6c00 [ 1342.341017][ T32] r4:84dd6c00 [ 1342.341281][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.342146][ T32] r5:84dd6c00 r4:8271a0b0 [ 1342.353568][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.354571][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.355277][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadf1e20 [ 1342.355784][ T32] r4:00000000 [ 1342.356018][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.356527][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.357001][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.357768][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2ec0 [ 1342.358145][ T32] r4:00000000 [ 1342.358327][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.358919][ T32] r9:84dd6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1342.359368][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.360368][ T32] r5:00001000 r4:eab67000 [ 1342.360631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.361636][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.362043][ T32] r5:841b6b7c r4:841b6800 [ 1342.362236][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.373650][ T32] r7:dddcfe40 r6:82c18000 r5:841b6b7c r4:848b4a80 [ 1342.374252][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.374831][ T32] r10:84dd6c00 r9:848b4aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1342.375242][ T32] r4:848b4a80 [ 1342.375494][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.375900][ T32] r10:00000000 r9:ead0de78 r8:841c4340 r7:848b4a80 r6:80267888 r5:84dd6c00 [ 1342.376355][ T32] r4:841c4180 [ 1342.376605][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.377232][ T32] Exception stack(0xeadf1fb0 to 0xeadf1ff8) [ 1342.377544][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.378551][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.378901][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.379229][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c4180 [ 1342.381373][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.381778][ T32] INFO: task kworker/1:331:4400 blocked for more than 468 seconds. [ 1342.382102][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.382413][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.393520][ T32] task:kworker/1:331 state:D stack:0 pid:4400 tgid:4400 ppid:2 flags:0x00000000 [ 1342.394574][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.394966][ T32] Call trace: [ 1342.395280][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.395685][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadd9da4 r5:84dc6000 [ 1342.396110][ T32] r4:84dc6000 [ 1342.396372][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.396881][ T32] r5:84dc6000 r4:8271a0b0 [ 1342.397164][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.397610][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.398158][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd9e20 [ 1342.398499][ T32] r4:00000000 [ 1342.398671][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.399157][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.399674][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.400157][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843f27c0 [ 1342.400780][ T32] r4:00000000 [ 1342.400943][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.401300][ T32] r9:84dc6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1342.401780][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.402297][ T32] r5:00001000 r4:eae03000 [ 1342.413449][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.414238][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.414658][ T32] r5:84dfe37c r4:84dfe000 [ 1342.414936][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.415501][ T32] r7:ddde3e40 r6:82c18200 r5:84dfe37c r4:848a4500 [ 1342.415901][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.416468][ T32] r10:84dc6000 r9:848a452c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.417244][ T32] r4:848a4500 [ 1342.417568][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.418090][ T32] r10:00000000 r9:ead91e78 r8:841c4180 r7:848a4500 r6:80267888 r5:84dc6000 [ 1342.418584][ T32] r4:83863ec0 [ 1342.418816][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.419182][ T32] Exception stack(0xeadd9fb0 to 0xeadd9ff8) [ 1342.419455][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.419828][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.420351][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.420694][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863ec0 [ 1342.421113][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.421586][ T32] INFO: task kworker/0:314:4402 blocked for more than 468 seconds. [ 1342.422130][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.422396][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.443437][ T32] task:kworker/0:314 state:D stack:0 pid:4402 tgid:4402 ppid:2 flags:0x00000000 [ 1342.444325][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.444718][ T32] Call trace: [ 1342.444999][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.445735][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae01da4 r5:84dcec00 [ 1342.446101][ T32] r4:84dcec00 [ 1342.446327][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.446781][ T32] r5:84dcec00 r4:8271a0b0 [ 1342.447262][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.448131][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.448737][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae01e20 [ 1342.449310][ T32] r4:00000000 [ 1342.449587][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.449962][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.450632][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.451055][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2180 [ 1342.451570][ T32] r4:00000000 [ 1342.451736][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.452159][ T32] r9:84dcec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1342.463461][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.464156][ T32] r5:00001000 r4:e06cb000 [ 1342.464372][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.464741][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.465188][ T32] r5:84d3bb7c r4:84d3b800 [ 1342.465415][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.465842][ T32] r7:dddcfe40 r6:82c18000 r5:84d3bb7c r4:848b4b00 [ 1342.466153][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.466619][ T32] r10:84dcec00 r9:848b4b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1342.467056][ T32] r4:848b4b00 [ 1342.467245][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.467627][ T32] r10:00000000 r9:eadf1e78 r8:841c4540 r7:848b4b00 r6:80267888 r5:84dcec00 [ 1342.468047][ T32] r4:841c4440 [ 1342.468241][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.468700][ T32] Exception stack(0xeae01fb0 to 0xeae01ff8) [ 1342.469168][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.469671][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.470083][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.470514][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c4440 [ 1342.471002][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.471519][ T32] INFO: task kworker/1:332:4404 blocked for more than 468 seconds. [ 1342.472012][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.472474][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.483454][ T32] task:kworker/1:332 state:D stack:0 pid:4404 tgid:4404 ppid:2 flags:0x00000000 [ 1342.484138][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.484467][ T32] Call trace: [ 1342.484655][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.484963][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae15da4 r5:84d80c00 [ 1342.485290][ T32] r4:84d80c00 [ 1342.485490][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.485914][ T32] r5:84d80c00 r4:8271a0b0 [ 1342.486099][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.486497][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.486919][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae15e20 [ 1342.487247][ T32] r4:00000000 [ 1342.487441][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.488065][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.488509][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.488880][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6080 [ 1342.489220][ T32] r4:00000000 [ 1342.489381][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.489969][ T32] r9:84d80c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1342.490455][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.491113][ T32] r5:00001000 r4:eae1b000 [ 1342.491333][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.491874][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.492300][ T32] r5:84dfeb7c r4:84dfe800 [ 1342.503502][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.504296][ T32] r7:ddde3e40 r6:82c18200 r5:84dfeb7c r4:848a4580 [ 1342.504602][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.505156][ T32] r10:84d80c00 r9:848a45ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.505569][ T32] r4:848a4580 [ 1342.505832][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.506316][ T32] r10:00000000 r9:eadd9e78 r8:841c46c0 r7:848a4580 r6:80267888 r5:84d80c00 [ 1342.506830][ T32] r4:83863d40 [ 1342.507042][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.507532][ T32] Exception stack(0xeae15fb0 to 0xeae15ff8) [ 1342.507957][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.508422][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.508962][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.509417][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83863d40 [ 1342.509755][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.510281][ T32] INFO: task kworker/1:333:4406 blocked for more than 468 seconds. [ 1342.510666][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.511025][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.511458][ T32] task:kworker/1:333 state:D stack:0 pid:4406 tgid:4406 ppid:2 flags:0x00000000 [ 1342.512021][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.512318][ T32] Call trace: [ 1342.523490][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.524199][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae25da4 r5:84d80000 [ 1342.524588][ T32] r4:84d80000 [ 1342.524826][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.525464][ T32] r5:84d80000 r4:8271a0b0 [ 1342.525762][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.526788][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.527357][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae25e20 [ 1342.527881][ T32] r4:00000000 [ 1342.528125][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.528686][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.529161][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.529977][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83863d40 [ 1342.530721][ T32] r4:00000000 [ 1342.531093][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.531509][ T32] r9:84d80000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1342.531853][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.532285][ T32] r5:00001000 r4:eae09000 [ 1342.532516][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.533553][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.533971][ T32] r5:84dfe77c r4:84dfe400 [ 1342.534249][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.534697][ T32] r7:ddde3e40 r6:82c18200 r5:84dfe77c r4:848a4600 [ 1342.534979][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.535336][ T32] r10:84d80000 r9:848a462c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.535776][ T32] r4:848a4600 [ 1342.535967][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.536394][ T32] r10:00000000 r9:eae15e78 r8:841c4880 r7:848a4600 r6:80267888 r5:84d80000 [ 1342.536724][ T32] r4:841c6000 [ 1342.536888][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.537307][ T32] Exception stack(0xeae25fb0 to 0xeae25ff8) [ 1342.537613][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.537974][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.538398][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.538711][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6000 [ 1342.539144][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.539504][ T32] INFO: task kworker/1:334:4407 blocked for more than 469 seconds. [ 1342.539964][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.540249][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.540631][ T32] task:kworker/1:334 state:D stack:0 pid:4407 tgid:4407 ppid:2 flags:0x00000000 [ 1342.541047][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.541337][ T32] Call trace: [ 1342.541561][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.541976][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadedda4 r5:84dd4800 [ 1342.542323][ T32] r4:84dd4800 [ 1342.563273][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.563946][ T32] r5:84dd4800 r4:8271a0b0 [ 1342.564205][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.564563][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.564962][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadede20 [ 1342.565338][ T32] r4:00000000 [ 1342.565531][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.565860][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.566317][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.566784][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6280 [ 1342.567193][ T32] r4:00000000 [ 1342.567389][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.567791][ T32] r9:84dd4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1342.568103][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.568514][ T32] r5:00001000 r4:df9af000 [ 1342.568751][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.569096][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.569521][ T32] r5:84dfef7c r4:84dfec00 [ 1342.569699][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.570091][ T32] r7:ddde3e40 r6:82c18200 r5:84dfef7c r4:848a4680 [ 1342.570325][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.570680][ T32] r10:84dd4800 r9:848a46ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.571030][ T32] r4:848a4680 [ 1342.571192][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.571542][ T32] r10:00000000 r9:eae15e78 r8:841c6140 r7:848a4680 r6:80267888 r5:84dd4800 [ 1342.571854][ T32] r4:841c6000 [ 1342.572040][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.572380][ T32] Exception stack(0xeadedfb0 to 0xeadedff8) [ 1342.583487][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.583998][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.584329][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.584657][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6000 [ 1342.584966][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.585309][ T32] INFO: task kworker/1:335:4410 blocked for more than 469 seconds. [ 1342.585629][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.585883][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.586181][ T32] task:kworker/1:335 state:D stack:0 pid:4410 tgid:4410 ppid:2 flags:0x00000000 [ 1342.586652][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.587042][ T32] Call trace: [ 1342.587260][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.587621][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae19da4 r5:84dd3c00 [ 1342.588078][ T32] r4:84dd3c00 [ 1342.588289][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.588646][ T32] r5:84dd3c00 r4:8271a0b0 [ 1342.588878][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.589297][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.589723][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae19e20 [ 1342.590095][ T32] r4:00000000 [ 1342.590298][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.590733][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.591179][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.591611][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c65c0 [ 1342.591953][ T32] r4:00000000 [ 1342.592157][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.603356][ T32] r9:84dd3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1342.603856][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.604246][ T32] r5:00001000 r4:dfd73000 [ 1342.604476][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.604885][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.605303][ T32] r5:84dff77c r4:84dff400 [ 1342.605581][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.606054][ T32] r7:ddde3e40 r6:82c18200 r5:84dff77c r4:848a4700 [ 1342.606316][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.606771][ T32] r10:84dd3c00 r9:848a472c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.607107][ T32] r4:848a4700 [ 1342.607320][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.607715][ T32] r10:00000000 r9:eadede78 r8:841c6340 r7:848a4700 r6:80267888 r5:84dd3c00 [ 1342.608043][ T32] r4:841c6200 [ 1342.608224][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.608594][ T32] Exception stack(0xeae19fb0 to 0xeae19ff8) [ 1342.608828][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.609123][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.609515][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.609788][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6200 [ 1342.610066][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.610363][ T32] INFO: task kworker/1:336:4411 blocked for more than 469 seconds. [ 1342.610637][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.610936][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.611310][ T32] task:kworker/1:336 state:D stack:0 pid:4411 tgid:4411 ppid:2 flags:0x00000000 [ 1342.611746][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.612054][ T32] Call trace: [ 1342.612257][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.623404][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae2dda4 r5:84d82400 [ 1342.623868][ T32] r4:84d82400 [ 1342.624020][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.624490][ T32] r5:84d82400 r4:8271a0b0 [ 1342.624664][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.625151][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.625528][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae2de20 [ 1342.625814][ T32] r4:00000000 [ 1342.625973][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.626343][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.626676][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.627197][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6480 [ 1342.627474][ T32] r4:00000000 [ 1342.627634][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.627959][ T32] r9:84d82400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1342.628323][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.628645][ T32] r5:00001000 r4:dfbd5000 [ 1342.628932][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.629267][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.629641][ T32] r5:84dff37c r4:84dff000 [ 1342.629870][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.630371][ T32] r7:ddde3e40 r6:82c18200 r5:84dff37c r4:848a4780 [ 1342.630664][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.631036][ T32] r10:84d82400 r9:848a47ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.631358][ T32] r4:848a4780 [ 1342.631521][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.631969][ T32] r10:00000000 r9:eae19e78 r8:841c4b00 r7:848a4780 r6:80267888 r5:84d82400 [ 1342.632258][ T32] r4:841c63c0 [ 1342.632477][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.643361][ T32] Exception stack(0xeae2dfb0 to 0xeae2dff8) [ 1342.643842][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.644259][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.644628][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.644980][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c63c0 [ 1342.645389][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.645927][ T32] INFO: task kworker/1:337:4414 blocked for more than 469 seconds. [ 1342.646268][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.646486][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.647053][ T32] task:kworker/1:337 state:D stack:0 pid:4414 tgid:4414 ppid:2 flags:0x00000000 [ 1342.647492][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.647799][ T32] Call trace: [ 1342.648003][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.648431][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae39da4 r5:84d83c00 [ 1342.648713][ T32] r4:84d83c00 [ 1342.648857][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.649314][ T32] r5:84d83c00 r4:8271a0b0 [ 1342.649506][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.649933][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.650396][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae39e20 [ 1342.650722][ T32] r4:00000000 [ 1342.650904][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.651288][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.651673][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.652080][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6740 [ 1342.652608][ T32] r4:00000000 [ 1342.663859][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.664314][ T32] r9:84d83c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1342.664658][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.665097][ T32] r5:00001000 r4:dfe5b000 [ 1342.665353][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.665797][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.666270][ T32] r5:84dffb7c r4:84dff800 [ 1342.666500][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.666994][ T32] r7:ddde3e40 r6:82c18200 r5:84dffb7c r4:848a4800 [ 1342.667309][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.667825][ T32] r10:84d83c00 r9:848a482c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.668279][ T32] r4:848a4800 [ 1342.668436][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.668867][ T32] r10:00000000 r9:eae19e78 r8:841c4dc0 r7:848a4800 r6:80267888 r5:84d83c00 [ 1342.669232][ T32] r4:841c6580 [ 1342.669397][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.669807][ T32] Exception stack(0xeae39fb0 to 0xeae39ff8) [ 1342.670085][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.670474][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.670809][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.671086][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6580 [ 1342.671435][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.671790][ T32] INFO: task kworker/1:338:4415 blocked for more than 469 seconds. [ 1342.672101][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.672427][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.683249][ T32] task:kworker/1:338 state:D stack:0 pid:4415 tgid:4415 ppid:2 flags:0x00000000 [ 1342.683903][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.684216][ T32] Call trace: [ 1342.684390][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.684735][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae3dda4 r5:84d83000 [ 1342.685113][ T32] r4:84d83000 [ 1342.685298][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.685761][ T32] r5:84d83000 r4:8271a0b0 [ 1342.685988][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.686556][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.687093][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae3de20 [ 1342.687556][ T32] r4:00000000 [ 1342.687716][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.688120][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.688568][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.688940][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6cc0 [ 1342.689309][ T32] r4:00000000 [ 1342.689519][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.689842][ T32] r9:84d83000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1342.690202][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.690671][ T32] r5:00001000 r4:e0719000 [ 1342.691261][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.691726][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.692176][ T32] r5:84e00b7c r4:84e00800 [ 1342.692375][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.703324][ T32] r7:ddde3e40 r6:82c18200 r5:84e00b7c r4:848a4880 [ 1342.705072][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.705465][ T32] r10:84d83000 r9:848a48ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.705742][ T32] r4:848a4880 [ 1342.705927][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.706288][ T32] r10:00000000 r9:eae39e78 r8:841c4e80 r7:848a4880 r6:80267888 r5:84d83000 [ 1342.706598][ T32] r4:841c6580 [ 1342.706803][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.707125][ T32] Exception stack(0xeae3dfb0 to 0xeae3dff8) [ 1342.707365][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.707691][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.708008][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.708317][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6580 [ 1342.708661][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.709017][ T32] INFO: task kworker/1:339:4417 blocked for more than 469 seconds. [ 1342.709337][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.709568][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.709866][ T32] task:kworker/1:339 state:D stack:0 pid:4417 tgid:4417 ppid:2 flags:0x00000000 [ 1342.710287][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.710547][ T32] Call trace: [ 1342.710721][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.711120][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae45da4 r5:84d81800 [ 1342.711523][ T32] r4:84d81800 [ 1342.711696][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.712091][ T32] r5:84d81800 r4:8271a0b0 [ 1342.712393][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.723251][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.723946][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae45e20 [ 1342.724307][ T32] r4:00000000 [ 1342.724464][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.724799][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.725194][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.725642][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6840 [ 1342.725973][ T32] r4:00000000 [ 1342.726111][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.726532][ T32] r9:84d81800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1342.726876][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.727264][ T32] r5:00001000 r4:e0473000 [ 1342.727451][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.727843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.728228][ T32] r5:84dfff7c r4:84dffc00 [ 1342.728437][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.728785][ T32] r7:ddde3e40 r6:82c18200 r5:84dfff7c r4:848a4900 [ 1342.729091][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.729449][ T32] r10:84d81800 r9:848a492c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.729756][ T32] r4:848a4900 [ 1342.729896][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.730225][ T32] r10:00000000 r9:eae3de78 r8:841c4b80 r7:848a4900 r6:80267888 r5:84d81800 [ 1342.730613][ T32] r4:841c66c0 [ 1342.730913][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.731346][ T32] Exception stack(0xeae45fb0 to 0xeae45ff8) [ 1342.731653][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.732025][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.732368][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.743222][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c66c0 [ 1342.743851][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.744248][ T32] INFO: task kworker/1:340:4419 blocked for more than 469 seconds. [ 1342.744608][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.744885][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.745311][ T32] task:kworker/1:340 state:D stack:0 pid:4419 tgid:4419 ppid:2 flags:0x00000000 [ 1342.745874][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.746332][ T32] Call trace: [ 1342.746599][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.747019][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae4dda4 r5:84d84800 [ 1342.747371][ T32] r4:84d84800 [ 1342.747618][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.748058][ T32] r5:84d84800 r4:8271a0b0 [ 1342.748306][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.748904][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.749496][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae4de20 [ 1342.750367][ T32] r4:00000000 [ 1342.750532][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.751103][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.751527][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.751927][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c69c0 [ 1342.752273][ T32] r4:00000000 [ 1342.752495][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.763871][ T32] r9:84d84800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1342.764402][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.764929][ T32] r5:00001000 r4:e04db000 [ 1342.765220][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.765616][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.766071][ T32] r5:84e0037c r4:84e00000 [ 1342.766300][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.766890][ T32] r7:ddde3e40 r6:82c18200 r5:84e0037c r4:848a4980 [ 1342.767169][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.767549][ T32] r10:84d84800 r9:848a49ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.767919][ T32] r4:848a4980 [ 1342.768097][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.768542][ T32] r10:00000000 r9:eae3de78 r8:841c4440 r7:848a4980 r6:80267888 r5:84d84800 [ 1342.768811][ T32] r4:841c6580 [ 1342.768958][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.769352][ T32] Exception stack(0xeae4dfb0 to 0xeae4dff8) [ 1342.769605][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.769947][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.770341][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.770642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6580 [ 1342.771044][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.771473][ T32] INFO: task kworker/1:341:4421 blocked for more than 469 seconds. [ 1342.771780][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.772050][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.772516][ T32] task:kworker/1:341 state:D stack:0 pid:4421 tgid:4421 ppid:2 flags:0x00000000 [ 1342.783985][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.784349][ T32] Call trace: [ 1342.784605][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.785072][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae55da4 r5:84d85400 [ 1342.785441][ T32] r4:84d85400 [ 1342.785613][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.786048][ T32] r5:84d85400 r4:8271a0b0 [ 1342.786289][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.786941][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.787490][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae55e20 [ 1342.787885][ T32] r4:00000000 [ 1342.788071][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.788630][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.789025][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.789346][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6ac0 [ 1342.789616][ T32] r4:00000000 [ 1342.789761][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.790055][ T32] r9:84d85400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1342.790330][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.790677][ T32] r5:00001000 r4:e0651000 [ 1342.790928][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.791296][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.791600][ T32] r5:84e0077c r4:84e00400 [ 1342.791787][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.792216][ T32] r7:ddde3e40 r6:82c18200 r5:84e0077c r4:848a4a80 [ 1342.803259][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.803986][ T32] r10:84d85400 r9:848a4aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.804417][ T32] r4:848a4a80 [ 1342.804572][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.804951][ T32] r10:00000000 r9:eae3de78 r8:841c4f00 r7:848a4a80 r6:80267888 r5:84d85400 [ 1342.805253][ T32] r4:841c6940 [ 1342.805414][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.805785][ T32] Exception stack(0xeae55fb0 to 0xeae55ff8) [ 1342.806031][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.806357][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.806666][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.807057][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6940 [ 1342.807405][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.807815][ T32] INFO: task kworker/1:342:4423 blocked for more than 469 seconds. [ 1342.808187][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.808420][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.808842][ T32] task:kworker/1:342 state:D stack:0 pid:4423 tgid:4423 ppid:2 flags:0x00000000 [ 1342.809367][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.809713][ T32] Call trace: [ 1342.809914][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.810261][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae5dda4 r5:84d86000 [ 1342.810629][ T32] r4:84d86000 [ 1342.810810][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.811214][ T32] r5:84d86000 r4:8271a0b0 [ 1342.811387][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.811814][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.812172][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae5de20 [ 1342.812462][ T32] r4:00000000 [ 1342.823228][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.823875][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.824270][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.824600][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5240 [ 1342.824967][ T32] r4:00000000 [ 1342.825181][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.825577][ T32] r9:84d86000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1342.825927][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.826461][ T32] r5:00001000 r4:ea95d000 [ 1342.826685][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.827179][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.827563][ T32] r5:84e01f7c r4:84e01c00 [ 1342.827825][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.828291][ T32] r7:ddde3e40 r6:82c18200 r5:84e01f7c r4:848a4a00 [ 1342.828584][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.829061][ T32] r10:84d86000 r9:848a4a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.829643][ T32] r4:848a4a00 [ 1342.829809][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.830154][ T32] r10:00000000 r9:eae3de78 r8:841c4040 r7:848a4a00 r6:80267888 r5:84d86000 [ 1342.830437][ T32] r4:841c6940 [ 1342.830653][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.831035][ T32] Exception stack(0xeae5dfb0 to 0xeae5dff8) [ 1342.831470][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.831785][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.832067][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.832337][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6940 [ 1342.843530][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.845527][ T32] INFO: task kworker/1:343:4428 blocked for more than 469 seconds. [ 1342.845894][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.846176][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.846568][ T32] task:kworker/1:343 state:D stack:0 pid:4428 tgid:4428 ppid:2 flags:0x00000000 [ 1342.847136][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.847445][ T32] Call trace: [ 1342.847669][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.848182][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae61da4 r5:84d86c00 [ 1342.848552][ T32] r4:84d86c00 [ 1342.848750][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.849141][ T32] r5:84d86c00 r4:8271a0b0 [ 1342.849331][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.849698][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.850178][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae61e20 [ 1342.850523][ T32] r4:00000000 [ 1342.850765][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.851127][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.851515][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.851977][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6d40 [ 1342.852301][ T32] r4:00000000 [ 1342.863226][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.863831][ T32] r9:84d86c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1342.864160][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.864532][ T32] r5:00001000 r4:ea88b000 [ 1342.864745][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.865088][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.865456][ T32] r5:84e00f7c r4:84e00c00 [ 1342.865636][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.865979][ T32] r7:ddde3e40 r6:82c18200 r5:84e00f7c r4:848a4b00 [ 1342.866190][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.866547][ T32] r10:84d86c00 r9:848a4b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.866933][ T32] r4:848a4b00 [ 1342.867115][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.867468][ T32] r10:00000000 r9:eae5de78 r8:843e22c0 r7:848a4b00 r6:80267888 r5:84d86c00 [ 1342.867848][ T32] r4:841c6e00 [ 1342.867987][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.868315][ T32] Exception stack(0xeae61fb0 to 0xeae61ff8) [ 1342.868549][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.868898][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.869197][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.869557][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6e00 [ 1342.869835][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.870170][ T32] INFO: task kworker/1:344:4430 blocked for more than 469 seconds. [ 1342.870484][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.870786][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.871109][ T32] task:kworker/1:344 state:D stack:0 pid:4430 tgid:4430 ppid:2 flags:0x00000000 [ 1342.871538][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.871840][ T32] Call trace: [ 1342.872106][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.872619][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead4dda4 r5:84dd8c00 [ 1342.883682][ T32] r4:84dd8c00 [ 1342.883883][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.884250][ T32] r5:84dd8c00 r4:8271a0b0 [ 1342.884433][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.884784][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.885233][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead4de20 [ 1342.885564][ T32] r4:00000000 [ 1342.885729][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.886120][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.886470][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.886902][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6e80 [ 1342.887250][ T32] r4:00000000 [ 1342.887488][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.887817][ T32] r9:84dd8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1342.888102][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.888484][ T32] r5:00001000 r4:ea8d3000 [ 1342.888670][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.889003][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.889419][ T32] r5:84e0137c r4:84e01000 [ 1342.889690][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.890058][ T32] r7:ddde3e40 r6:82c18200 r5:84e0137c r4:848a4b80 [ 1342.890281][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.890626][ T32] r10:84dd8c00 r9:848a4bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.890986][ T32] r4:848a4b80 [ 1342.891238][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.891635][ T32] r10:00000000 r9:eae5de78 r8:841c6e40 r7:848a4b80 r6:80267888 r5:84dd8c00 [ 1342.891975][ T32] r4:841c4c80 [ 1342.892134][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.892532][ T32] Exception stack(0xead4dfb0 to 0xead4dff8) [ 1342.903576][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.903984][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.904361][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.904776][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c4c80 [ 1342.905187][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.905565][ T32] INFO: task kworker/1:345:4431 blocked for more than 469 seconds. [ 1342.905935][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.906298][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.906665][ T32] task:kworker/1:345 state:D stack:0 pid:4431 tgid:4431 ppid:2 flags:0x00000000 [ 1342.907260][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.907608][ T32] Call trace: [ 1342.907825][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.908175][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae59da4 r5:84dd9800 [ 1342.908646][ T32] r4:84dd9800 [ 1342.908803][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.909235][ T32] r5:84dd9800 r4:8271a0b0 [ 1342.909428][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.909817][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.910278][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae59e20 [ 1342.910844][ T32] r4:00000000 [ 1342.910999][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.911388][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.911743][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.912231][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c4c40 [ 1342.912807][ T32] r4:00000000 [ 1342.923527][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.923995][ T32] r9:84dd9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1342.924344][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.924743][ T32] r5:00001000 r4:ea909000 [ 1342.924974][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.925357][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.925700][ T32] r5:84e0177c r4:84e01400 [ 1342.925884][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.926275][ T32] r7:ddde3e40 r6:82c18200 r5:84e0177c r4:848a4c00 [ 1342.926574][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.927107][ T32] r10:84dd9800 r9:848a4c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.927460][ T32] r4:848a4c00 [ 1342.927655][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.928054][ T32] r10:00000000 r9:eae5de78 r8:841c4c80 r7:848a4c00 r6:80267888 r5:84dd9800 [ 1342.928472][ T32] r4:841c6b40 [ 1342.928613][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.929102][ T32] Exception stack(0xeae59fb0 to 0xeae59ff8) [ 1342.929331][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.929719][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.930186][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.930484][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841c6b40 [ 1342.930855][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.931249][ T32] INFO: task kworker/1:346:4434 blocked for more than 469 seconds. [ 1342.931560][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.931808][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.932206][ T32] task:kworker/1:346 state:D stack:0 pid:4434 tgid:4434 ppid:2 flags:0x00000000 [ 1342.943409][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.943972][ T32] Call trace: [ 1342.944154][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.944540][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae65da4 r5:84dda400 [ 1342.944850][ T32] r4:84dda400 [ 1342.944989][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.945418][ T32] r5:84dda400 r4:8271a0b0 [ 1342.945645][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.946067][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.946513][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae65e20 [ 1342.946931][ T32] r4:00000000 [ 1342.947090][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.947450][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.947857][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.948191][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5000 [ 1342.948462][ T32] r4:00000000 [ 1342.948660][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.948972][ T32] r9:84dda400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1342.949261][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.949582][ T32] r5:00001000 r4:ea93f000 [ 1342.949766][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.950076][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.950509][ T32] r5:84e01b7c r4:84e01800 [ 1342.950692][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.951129][ T32] r7:ddde3e40 r6:82c18200 r5:84e01b7c r4:848a4c80 [ 1342.951435][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.951872][ T32] r10:84dda400 r9:848a4cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.952248][ T32] r4:848a4c80 [ 1342.963251][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.963826][ T32] r10:00000000 r9:eae5de78 r8:843e5100 r7:848a4c80 r6:80267888 r5:84dda400 [ 1342.964104][ T32] r4:843e5040 [ 1342.964262][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.964599][ T32] Exception stack(0xeae65fb0 to 0xeae65ff8) [ 1342.964838][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.965396][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.965742][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.966073][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5040 [ 1342.966409][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.966787][ T32] INFO: task kworker/1:347:4436 blocked for more than 469 seconds. [ 1342.967141][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.967396][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.967730][ T32] task:kworker/1:347 state:D stack:0 pid:4436 tgid:4436 ppid:2 flags:0x00000000 [ 1342.968177][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.968460][ T32] Call trace: [ 1342.968641][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.968973][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae6dda4 r5:84ddb000 [ 1342.969332][ T32] r4:84ddb000 [ 1342.969489][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.969820][ T32] r5:84ddb000 r4:8271a0b0 [ 1342.969999][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.970394][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.970830][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae6de20 [ 1342.971137][ T32] r4:00000000 [ 1342.971304][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.971636][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.972061][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.972397][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5540 [ 1342.983202][ T32] r4:00000000 [ 1342.983558][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.983899][ T32] r9:84ddb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1342.984233][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.984591][ T32] r5:00001000 r4:ea99d000 [ 1342.984769][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.985204][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.985651][ T32] r5:84e0277c r4:84e02400 [ 1342.985890][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.986310][ T32] r7:ddde3e40 r6:82c18200 r5:84e0277c r4:848a4d00 [ 1342.986569][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.987013][ T32] r10:84ddb000 r9:848a4d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.987383][ T32] r4:848a4d00 [ 1342.987585][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.987968][ T32] r10:00000000 r9:eae5de78 r8:843e5440 r7:848a4d00 r6:80267888 r5:84ddb000 [ 1342.988311][ T32] r4:843e51c0 [ 1342.988469][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.988795][ T32] Exception stack(0xeae6dfb0 to 0xeae6dff8) [ 1342.989033][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.989397][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.989715][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.990005][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e51c0 [ 1342.990324][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.990666][ T32] INFO: task kworker/1:348:4438 blocked for more than 469 seconds. [ 1342.991046][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.991353][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.991616][ T32] task:kworker/1:348 state:D stack:0 pid:4438 tgid:4438 ppid:2 flags:0x00000000 [ 1342.992079][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.992351][ T32] Call trace: [ 1343.003401][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.003931][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae71da4 r5:84ddbc00 [ 1343.004216][ T32] r4:84ddbc00 [ 1343.004430][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.004783][ T32] r5:84ddbc00 r4:8271a0b0 [ 1343.004960][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.005411][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.005770][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae71e20 [ 1343.006034][ T32] r4:00000000 [ 1343.006231][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.006543][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.006969][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.007370][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5380 [ 1343.007671][ T32] r4:00000000 [ 1343.007833][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.008212][ T32] r9:84ddbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1343.008495][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.008868][ T32] r5:00001000 r4:ea98b000 [ 1343.009065][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.009525][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.009909][ T32] r5:84e0237c r4:84e02000 [ 1343.010182][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.010548][ T32] r7:ddde3e40 r6:82c18200 r5:84e0237c r4:848a4d80 [ 1343.010913][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.011345][ T32] r10:84ddbc00 r9:848a4dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.011690][ T32] r4:848a4d80 [ 1343.011872][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.012194][ T32] r10:00000000 r9:eae6de78 r8:843e5600 r7:848a4d80 r6:80267888 r5:84ddbc00 [ 1343.012530][ T32] r4:843e52c0 [ 1343.023472][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.023854][ T32] Exception stack(0xeae71fb0 to 0xeae71ff8) [ 1343.024138][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.024467][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.024762][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.025021][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e52c0 [ 1343.025382][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.025684][ T32] INFO: task kworker/1:349:4440 blocked for more than 469 seconds. [ 1343.026024][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.026250][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.026513][ T32] task:kworker/1:349 state:D stack:0 pid:4440 tgid:4440 ppid:2 flags:0x00000000 [ 1343.027047][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.027333][ T32] Call trace: [ 1343.027578][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.027928][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae75da4 r5:84ddc800 [ 1343.028260][ T32] r4:84ddc800 [ 1343.028439][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.028792][ T32] r5:84ddc800 r4:8271a0b0 [ 1343.029058][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.029460][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.029815][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae75e20 [ 1343.030174][ T32] r4:00000000 [ 1343.030330][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.030634][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.031029][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.031364][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5780 [ 1343.031700][ T32] r4:00000000 [ 1343.031864][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.032223][ T32] r9:84ddc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1343.032574][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.043776][ T32] r5:00001000 r4:eaaa3000 [ 1343.043991][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.044351][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.044786][ T32] r5:84e02b7c r4:84e02800 [ 1343.044981][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.045353][ T32] r7:ddde3e40 r6:82c18200 r5:84e02b7c r4:848a4e00 [ 1343.045623][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.045999][ T32] r10:84ddc800 r9:848a4e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.046263][ T32] r4:848a4e00 [ 1343.046416][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.046843][ T32] r10:00000000 r9:eae6de78 r8:843e5640 r7:848a4e00 r6:80267888 r5:84ddc800 [ 1343.047141][ T32] r4:843e54c0 [ 1343.047297][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.047631][ T32] Exception stack(0xeae75fb0 to 0xeae75ff8) [ 1343.047858][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.048238][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.048578][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.048938][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e54c0 [ 1343.049217][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.049638][ T32] INFO: task kworker/1:350:4441 blocked for more than 469 seconds. [ 1343.049909][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.050114][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.050423][ T32] task:kworker/1:350 state:D stack:0 pid:4441 tgid:4441 ppid:2 flags:0x00000000 [ 1343.050863][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.051217][ T32] Call trace: [ 1343.051396][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.051720][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae79da4 r5:84ddd400 [ 1343.052019][ T32] r4:84ddd400 [ 1343.052158][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.063323][ T32] r5:84ddd400 r4:8271a0b0 [ 1343.063717][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.064249][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.064807][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae79e20 [ 1343.065289][ T32] r4:00000000 [ 1343.065451][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.065793][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.066175][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.066560][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5980 [ 1343.066954][ T32] r4:00000000 [ 1343.067175][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.067589][ T32] r9:84ddd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1343.067924][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.068269][ T32] r5:00001000 r4:eaab9000 [ 1343.068478][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.068797][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.069242][ T32] r5:84e02f7c r4:84e02c00 [ 1343.069429][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.069960][ T32] r7:ddde3e40 r6:82c18200 r5:84e02f7c r4:848a4e80 [ 1343.070207][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.070630][ T32] r10:84ddd400 r9:848a4eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.071146][ T32] r4:848a4e80 [ 1343.071317][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.071717][ T32] r10:00000000 r9:eae75e78 r8:843e5800 r7:848a4e80 r6:80267888 r5:84ddd400 [ 1343.072094][ T32] r4:843e5740 [ 1343.072248][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.083321][ T32] Exception stack(0xeae79fb0 to 0xeae79ff8) [ 1343.083756][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.084092][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.084494][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.084906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5740 [ 1343.085258][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.085547][ T32] INFO: task kworker/0:315:4444 blocked for more than 469 seconds. [ 1343.085879][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.086183][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.086491][ T32] task:kworker/0:315 state:D stack:0 pid:4444 tgid:4444 ppid:2 flags:0x00000000 [ 1343.086999][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.087288][ T32] Call trace: [ 1343.087471][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.087878][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae85da4 r5:84901800 [ 1343.088157][ T32] r4:84901800 [ 1343.088313][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.088627][ T32] r5:84901800 r4:8271a0b0 [ 1343.088828][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.089220][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.089710][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae85e20 [ 1343.090051][ T32] r4:00000000 [ 1343.090197][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.090549][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.091069][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.091541][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2d80 [ 1343.091881][ T32] r4:00000000 [ 1343.092048][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.092406][ T32] r9:84901800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1343.103227][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.103807][ T32] r5:00001000 r4:eab53000 [ 1343.104012][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.104330][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.104680][ T32] r5:84d3bf7c r4:84d3bc00 [ 1343.104906][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.105310][ T32] r7:dddcfe40 r6:82c18000 r5:84d3bf7c r4:848b4b80 [ 1343.105546][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.105944][ T32] r10:84901800 r9:848b4bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1343.106281][ T32] r4:848b4b80 [ 1343.106475][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.106966][ T32] r10:00000000 r9:eadf1e78 r8:843e2a80 r7:848b4b80 r6:80267888 r5:84901800 [ 1343.107330][ T32] r4:843e2980 [ 1343.107555][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.107936][ T32] Exception stack(0xeae85fb0 to 0xeae85ff8) [ 1343.108217][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.108589][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.108904][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.109300][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e2980 [ 1343.109668][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.109990][ T32] INFO: task kworker/1:351:4445 blocked for more than 469 seconds. [ 1343.110282][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.110574][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.110972][ T32] task:kworker/1:351 state:D stack:0 pid:4445 tgid:4445 ppid:2 flags:0x00000000 [ 1343.111430][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.111706][ T32] Call trace: [ 1343.111892][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.112240][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae89da4 r5:84900000 [ 1343.123332][ T32] r4:84900000 [ 1343.123709][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.124116][ T32] r5:84900000 r4:8271a0b0 [ 1343.124313][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.124733][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.125149][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae89e20 [ 1343.125433][ T32] r4:00000000 [ 1343.125582][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.125921][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.126371][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.126864][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5a80 [ 1343.127232][ T32] r4:00000000 [ 1343.127444][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.127917][ T32] r9:84900000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1343.128258][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.128698][ T32] r5:00001000 r4:eaaeb000 [ 1343.128946][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.129289][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.129755][ T32] r5:84e0337c r4:84e03000 [ 1343.130001][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.130394][ T32] r7:ddde3e40 r6:82c18200 r5:84e0337c r4:848a4f80 [ 1343.130636][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.131136][ T32] r10:84900000 r9:848a4fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.131433][ T32] r4:848a4f80 [ 1343.131640][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.132054][ T32] r10:00000000 r9:eae79e78 r8:843e2b00 r7:848a4f80 r6:80267888 r5:84900000 [ 1343.132391][ T32] r4:843e5900 [ 1343.143264][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.143844][ T32] Exception stack(0xeae89fb0 to 0xeae89ff8) [ 1343.144099][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.144427][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.144862][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.145255][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5900 [ 1343.145578][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.146056][ T32] INFO: task kworker/1:352:4446 blocked for more than 469 seconds. [ 1343.146438][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.146861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.147213][ T32] task:kworker/1:352 state:D stack:0 pid:4446 tgid:4446 ppid:2 flags:0x00000000 [ 1343.147696][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.148001][ T32] Call trace: [ 1343.148192][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.148554][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae8dda4 r5:84902400 [ 1343.148890][ T32] r4:84902400 [ 1343.149071][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.149547][ T32] r5:84902400 r4:8271a0b0 [ 1343.149738][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.150253][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.150678][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae8de20 [ 1343.151028][ T32] r4:00000000 [ 1343.151181][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.151531][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.151937][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.152421][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5cc0 [ 1343.163295][ T32] r4:00000000 [ 1343.163639][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.164067][ T32] r9:84902400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1343.164365][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.164744][ T32] r5:00001000 r4:eab7b000 [ 1343.164981][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.165401][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.165858][ T32] r5:84e0377c r4:84e03400 [ 1343.166090][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.166524][ T32] r7:ddde3e40 r6:82c18200 r5:84e0377c r4:848a4f00 [ 1343.166990][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.167421][ T32] r10:84902400 r9:848a4f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.167804][ T32] r4:848a4f00 [ 1343.168013][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.168380][ T32] r10:00000000 r9:eae89e78 r8:843e2c00 r7:848a4f00 r6:80267888 r5:84902400 [ 1343.168654][ T32] r4:843e5a40 [ 1343.168809][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.169201][ T32] Exception stack(0xeae8dfb0 to 0xeae8dff8) [ 1343.169446][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.169748][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.170069][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.170335][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5a40 [ 1343.170664][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.171062][ T32] INFO: task kworker/0:316:4450 blocked for more than 469 seconds. [ 1343.171403][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.171630][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.171924][ T32] task:kworker/0:316 state:D stack:0 pid:4450 tgid:4450 ppid:2 flags:0x00000000 [ 1343.172403][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.183299][ T32] Call trace: [ 1343.183697][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.184200][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae7dda4 r5:84903000 [ 1343.184645][ T32] r4:84903000 [ 1343.184810][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.185284][ T32] r5:84903000 r4:8271a0b0 [ 1343.185502][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.185962][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.186434][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae7de20 [ 1343.186845][ T32] r4:00000000 [ 1343.187018][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.187555][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.187929][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.188306][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6ad40 [ 1343.188674][ T32] r4:00000000 [ 1343.188833][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.189231][ T32] r9:84903000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1343.189492][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.189813][ T32] r5:00001000 r4:eaee5000 [ 1343.190009][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.190350][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.190679][ T32] r5:841b677c r4:841b6400 [ 1343.190961][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.191344][ T32] r7:dddcfe40 r6:82c18000 r5:841b677c r4:848b4c00 [ 1343.191637][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.192045][ T32] r10:84903000 r9:848b4c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1343.192425][ T32] r4:848b4c00 [ 1343.203198][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.203775][ T32] r10:00000000 r9:eadf1e78 r8:843e2e80 r7:848b4c00 r6:80267888 r5:84903000 [ 1343.204121][ T32] r4:843e2e00 [ 1343.204267][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.204595][ T32] Exception stack(0xeae7dfb0 to 0xeae7dff8) [ 1343.204885][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.205204][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.205548][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.205836][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e2e00 [ 1343.206237][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.206539][ T32] INFO: task kworker/1:353:4452 blocked for more than 469 seconds. [ 1343.206886][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.207104][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.207354][ T32] task:kworker/1:353 state:D stack:0 pid:4452 tgid:4452 ppid:2 flags:0x00000000 [ 1343.207808][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.208099][ T32] Call trace: [ 1343.208325][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.208852][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae91da4 r5:84904800 [ 1343.209331][ T32] r4:84904800 [ 1343.209573][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.209988][ T32] r5:84904800 r4:8271a0b0 [ 1343.210250][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.210779][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.211245][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae91e20 [ 1343.211661][ T32] r4:00000000 [ 1343.211868][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.223168][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.223810][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.224292][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5f80 [ 1343.224640][ T32] r4:00000000 [ 1343.224827][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.225243][ T32] r9:84904800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1343.225622][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.226074][ T32] r5:00001000 r4:eacad000 [ 1343.226281][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.226734][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.227335][ T32] r5:84e03f7c r4:84e03c00 [ 1343.227527][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.227972][ T32] r7:ddde3e40 r6:82c18200 r5:84e03f7c r4:84e6e000 [ 1343.228242][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.228812][ T32] r10:84904800 r9:84e6e02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.229167][ T32] r4:84e6e000 [ 1343.229385][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.229876][ T32] r10:00000000 r9:eae8de78 r8:843e2940 r7:84e6e000 r6:80267888 r5:84904800 [ 1343.230303][ T32] r4:843e5c40 [ 1343.230573][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.231124][ T32] Exception stack(0xeae91fb0 to 0xeae91ff8) [ 1343.231402][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.231750][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.232227][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.243302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5c40 [ 1343.243771][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.244137][ T32] INFO: task kworker/1:354:4453 blocked for more than 469 seconds. [ 1343.244454][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.244656][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.244958][ T32] task:kworker/1:354 state:D stack:0 pid:4453 tgid:4453 ppid:2 flags:0x00000000 [ 1343.245392][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.245763][ T32] Call trace: [ 1343.245984][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.246339][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae95da4 r5:84905400 [ 1343.246792][ T32] r4:84905400 [ 1343.246972][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.247325][ T32] r5:84905400 r4:8271a0b0 [ 1343.247531][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.247942][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.248358][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae95e20 [ 1343.248698][ T32] r4:00000000 [ 1343.248890][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.249220][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.249622][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.249966][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5e40 [ 1343.250236][ T32] r4:00000000 [ 1343.250384][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.250762][ T32] r9:84905400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1343.251067][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.251415][ T32] r5:00001000 r4:eaca3000 [ 1343.251610][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.251935][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.252350][ T32] r5:84e03b7c r4:84e03800 [ 1343.263181][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.263860][ T32] r7:ddde3e40 r6:82c18200 r5:84e03b7c r4:84e6e080 [ 1343.264084][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.264422][ T32] r10:84905400 r9:84e6e0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.264824][ T32] r4:84e6e080 [ 1343.265013][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.265380][ T32] r10:00000000 r9:eae91e78 r8:843e2640 r7:84e6e080 r6:80267888 r5:84905400 [ 1343.265701][ T32] r4:843e5d40 [ 1343.265877][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.266236][ T32] Exception stack(0xeae95fb0 to 0xeae95ff8) [ 1343.266554][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.266959][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.267398][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.267739][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5d40 [ 1343.268065][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.268437][ T32] INFO: task kworker/1:355:4455 blocked for more than 469 seconds. [ 1343.268704][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.268908][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.269220][ T32] task:kworker/1:355 state:D stack:0 pid:4455 tgid:4455 ppid:2 flags:0x00000000 [ 1343.269649][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.270032][ T32] Call trace: [ 1343.270204][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.270495][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae9dda4 r5:84903c00 [ 1343.270770][ T32] r4:84903c00 [ 1343.270934][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.271411][ T32] r5:84903c00 r4:8271a0b0 [ 1343.271670][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.272314][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.283295][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae9de20 [ 1343.283791][ T32] r4:00000000 [ 1343.283963][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.284451][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.284865][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.285260][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e771c0 [ 1343.285597][ T32] r4:00000000 [ 1343.285846][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.286245][ T32] r9:84903c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1343.286562][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.287087][ T32] r5:00001000 r4:eaebf000 [ 1343.287351][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.287791][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.288183][ T32] r5:84e08f7c r4:84e08c00 [ 1343.288391][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.288783][ T32] r7:ddde3e40 r6:82c18200 r5:84e08f7c r4:84e6e100 [ 1343.289047][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.289533][ T32] r10:84903c00 r9:84e6e12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.289867][ T32] r4:84e6e100 [ 1343.290119][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.290460][ T32] r10:00000000 r9:eae91e78 r8:84105340 r7:84e6e100 r6:80267888 r5:84903c00 [ 1343.290800][ T32] r4:843e5d80 [ 1343.290976][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.291329][ T32] Exception stack(0xeae9dfb0 to 0xeae9dff8) [ 1343.291599][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.291932][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.292259][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.303333][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5d80 [ 1343.303866][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.304243][ T32] INFO: task kworker/1:356:4457 blocked for more than 469 seconds. [ 1343.304573][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.304842][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.305193][ T32] task:kworker/1:356 state:D stack:0 pid:4457 tgid:4457 ppid:2 flags:0x00000000 [ 1343.305683][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.305998][ T32] Call trace: [ 1343.306192][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.306597][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaea5da4 r5:84906000 [ 1343.306980][ T32] r4:84906000 [ 1343.307145][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.307500][ T32] r5:84906000 r4:8271a0b0 [ 1343.307790][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.308280][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.308775][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaea5e20 [ 1343.309103][ T32] r4:00000000 [ 1343.309352][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.309787][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.310288][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.310667][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841c6b40 [ 1343.311097][ T32] r4:00000000 [ 1343.311296][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.311725][ T32] r9:84906000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1343.312187][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.323258][ T32] r5:00001000 r4:eaccb000 [ 1343.323663][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.324089][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.324494][ T32] r5:84e0837c r4:84e08000 [ 1343.324699][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.325182][ T32] r7:ddde3e40 r6:82c18200 r5:84e0837c r4:84e6e180 [ 1343.325456][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.325857][ T32] r10:84906000 r9:84e6e1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.326188][ T32] r4:84e6e180 [ 1343.326380][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.326813][ T32] r10:00000000 r9:eae9de78 r8:84e6a1c0 r7:84e6e180 r6:80267888 r5:84906000 [ 1343.327210][ T32] r4:843e5ec0 [ 1343.327414][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.327785][ T32] Exception stack(0xeaea5fb0 to 0xeaea5ff8) [ 1343.328069][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.328449][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.328816][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.329118][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5ec0 [ 1343.329427][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.329743][ T32] INFO: task kworker/1:357:4459 blocked for more than 469 seconds. [ 1343.330081][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.330371][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.330802][ T32] task:kworker/1:357 state:D stack:0 pid:4459 tgid:4459 ppid:2 flags:0x00000000 [ 1343.331218][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.331497][ T32] Call trace: [ 1343.331741][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.332223][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaeadda4 r5:84906c00 [ 1343.343249][ T32] r4:84906c00 [ 1343.343598][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.344049][ T32] r5:84906c00 r4:8271a0b0 [ 1343.344237][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.344764][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.345160][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeade20 [ 1343.345566][ T32] r4:00000000 [ 1343.345764][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.346137][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.346641][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.347150][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2200 [ 1343.347543][ T32] r4:00000000 [ 1343.347700][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.348037][ T32] r9:84906c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1343.348467][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.348941][ T32] r5:00001000 r4:eacd5000 [ 1343.349171][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.349551][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.349942][ T32] r5:84e0877c r4:84e08400 [ 1343.350137][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.350596][ T32] r7:ddde3e40 r6:82c18200 r5:84e0877c r4:84e6e280 [ 1343.350942][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.351299][ T32] r10:84906c00 r9:84e6e2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.351649][ T32] r4:84e6e280 [ 1343.351878][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.352332][ T32] r10:00000000 r9:eae9de78 r8:84e6a380 r7:84e6e280 r6:80267888 r5:84906c00 [ 1343.363276][ T32] r4:843f2480 [ 1343.363623][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.364058][ T32] Exception stack(0xeaeadfb0 to 0xeaeadff8) [ 1343.364349][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.364712][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.365045][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.365430][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843f2480 [ 1343.365700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.366036][ T32] INFO: task kworker/1:358:4461 blocked for more than 469 seconds. [ 1343.366375][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.366639][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.367046][ T32] task:kworker/1:358 state:D stack:0 pid:4461 tgid:4461 ppid:2 flags:0x00000000 [ 1343.367532][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.367837][ T32] Call trace: [ 1343.368037][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.368519][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaeb9da4 r5:84900c00 [ 1343.368897][ T32] r4:84900c00 [ 1343.369109][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.369473][ T32] r5:84900c00 r4:8271a0b0 [ 1343.369793][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.370232][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.370657][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeb9e20 [ 1343.371129][ T32] r4:00000000 [ 1343.371297][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.371759][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.372211][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.383230][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77080 [ 1343.383722][ T32] r4:00000000 [ 1343.383926][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.384341][ T32] r9:84900c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1343.384704][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.385145][ T32] r5:00001000 r4:eae21000 [ 1343.385363][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.385808][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.386150][ T32] r5:84e08b7c r4:84e08800 [ 1343.386334][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.386795][ T32] r7:ddde3e40 r6:82c18200 r5:84e08b7c r4:84e6e200 [ 1343.387082][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.387569][ T32] r10:84900c00 r9:84e6e22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.387836][ T32] r4:84e6e200 [ 1343.388011][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.388320][ T32] r10:00000000 r9:eae9de78 r8:84e6a540 r7:84e6e200 r6:80267888 r5:84900c00 [ 1343.388632][ T32] r4:84e77040 [ 1343.388787][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.389164][ T32] Exception stack(0xeaeb9fb0 to 0xeaeb9ff8) [ 1343.389390][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.389677][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.390090][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.390410][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77040 [ 1343.390806][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.391145][ T32] INFO: task kworker/0:317:4464 blocked for more than 469 seconds. [ 1343.391476][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.391678][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.391952][ T32] task:kworker/0:317 state:D stack:0 pid:4464 tgid:4464 ppid:2 flags:0x00000000 [ 1343.392426][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.403540][ T32] Call trace: [ 1343.403781][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.404253][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaecdda4 r5:84909800 [ 1343.404624][ T32] r4:84909800 [ 1343.404853][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.405337][ T32] r5:84909800 r4:8271a0b0 [ 1343.405547][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.406268][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.406939][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaecde20 [ 1343.407439][ T32] r4:00000000 [ 1343.407617][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.408057][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.408608][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.409136][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6ae40 [ 1343.409596][ T32] r4:00000000 [ 1343.409805][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.410238][ T32] r9:84909800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1343.410649][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.411159][ T32] r5:00001000 r4:eaeef000 [ 1343.411375][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.411805][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.412378][ T32] r5:84e4037c r4:84e40000 [ 1343.423306][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.425458][ T32] r7:dddcfe40 r6:82c18000 r5:84e4037c r4:848b4c80 [ 1343.425780][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.426320][ T32] r10:84909800 r9:848b4cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1343.428985][ T32] r4:848b4c80 [ 1343.429207][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.429639][ T32] r10:00000000 r9:eae7de78 r8:84e6a8c0 r7:848b4c80 r6:80267888 r5:84909800 [ 1343.431782][ T32] r4:84e6a7c0 [ 1343.431927][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.432269][ T32] Exception stack(0xeaecdfb0 to 0xeaecdff8) [ 1343.442965][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.443447][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.443708][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.443948][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e6a7c0 [ 1343.444180][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.444474][ T32] INFO: task kworker/1:359:4465 blocked for more than 469 seconds. [ 1343.444848][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.445132][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.445613][ T32] task:kworker/1:359 state:D stack:0 pid:4465 tgid:4465 ppid:2 flags:0x00000000 [ 1343.446261][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.446608][ T32] Call trace: [ 1343.446920][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.447578][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaed1da4 r5:8490a400 [ 1343.447864][ T32] r4:8490a400 [ 1343.448016][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.448301][ T32] r5:8490a400 r4:8271a0b0 [ 1343.448394][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.448674][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.448992][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed1e20 [ 1343.449296][ T32] r4:00000000 [ 1343.449447][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.449743][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.450048][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.450310][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77300 [ 1343.450597][ T32] r4:00000000 [ 1343.450668][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.450999][ T32] r9:8490a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1343.451250][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.451505][ T32] r5:00001000 r4:eaec5000 [ 1343.451644][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.451846][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.452058][ T32] r5:84e0937c r4:84e09000 [ 1343.452140][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.462949][ T32] r7:ddde3e40 r6:82c18200 r5:84e0937c r4:84e6e300 [ 1343.463216][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.463522][ T32] r10:8490a400 r9:84e6e32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.463878][ T32] r4:84e6e300 [ 1343.464061][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.464444][ T32] r10:00000000 r9:eae9de78 r8:84e6a940 r7:84e6e300 r6:80267888 r5:8490a400 [ 1343.464728][ T32] r4:84e77140 [ 1343.464892][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.465222][ T32] Exception stack(0xeaed1fb0 to 0xeaed1ff8) [ 1343.465475][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.465782][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.466091][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.466345][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77140 [ 1343.466870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.467195][ T32] INFO: task kworker/1:360:4467 blocked for more than 469 seconds. [ 1343.467462][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.467691][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.468049][ T32] task:kworker/1:360 state:D stack:0 pid:4467 tgid:4467 ppid:2 flags:0x00000000 [ 1343.468419][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.468622][ T32] Call trace: [ 1343.468729][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.468992][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaeddda4 r5:8490b000 [ 1343.469277][ T32] r4:8490b000 [ 1343.469416][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.469715][ T32] r5:8490b000 r4:8271a0b0 [ 1343.469872][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.470199][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.470383][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaedde20 [ 1343.470781][ T32] r4:00000000 [ 1343.470903][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.471210][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.471424][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.471666][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77680 [ 1343.471898][ T32] r4:00000000 [ 1343.471996][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.472241][ T32] r9:8490b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1343.472497][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.483059][ T32] r5:00001000 r4:eaef5000 [ 1343.483317][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.483602][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.483872][ T32] r5:84e09b7c r4:84e09800 [ 1343.484012][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.484435][ T32] r7:ddde3e40 r6:82c18200 r5:84e09b7c r4:84e6e380 [ 1343.484675][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.485117][ T32] r10:8490b000 r9:84e6e3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.485453][ T32] r4:84e6e380 [ 1343.485686][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.486135][ T32] r10:00000000 r9:eaed1e78 r8:84e6ab00 r7:84e6e380 r6:80267888 r5:8490b000 [ 1343.486552][ T32] r4:84e77240 [ 1343.486827][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.487233][ T32] Exception stack(0xeaeddfb0 to 0xeaeddff8) [ 1343.487549][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.487931][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.488315][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.488647][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77240 [ 1343.488971][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.489441][ T32] INFO: task kworker/1:361:4468 blocked for more than 469 seconds. [ 1343.489784][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.490045][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.490450][ T32] task:kworker/1:361 state:D stack:0 pid:4468 tgid:4468 ppid:2 flags:0x00000000 [ 1343.491049][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.491517][ T32] Call trace: [ 1343.491711][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.492078][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaee9da4 r5:8490bc00 [ 1343.492408][ T32] r4:8490bc00 [ 1343.503053][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.503442][ T32] r5:8490bc00 r4:8271a0b0 [ 1343.503572][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.503860][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.504142][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee9e20 [ 1343.504299][ T32] r4:00000000 [ 1343.504431][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.504691][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.504991][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.505252][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77480 [ 1343.505610][ T32] r4:00000000 [ 1343.505726][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.506021][ T32] r9:8490bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1343.506292][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.506582][ T32] r5:00001000 r4:eaedf000 [ 1343.506840][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.507125][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.507493][ T32] r5:84e0977c r4:84e09400 [ 1343.507608][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.507888][ T32] r7:ddde3e40 r6:82c18200 r5:84e0977c r4:84e6e400 [ 1343.508080][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.508392][ T32] r10:8490bc00 r9:84e6e42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.508652][ T32] r4:84e6e400 [ 1343.508791][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.509067][ T32] r10:00000000 r9:eaedde78 r8:84e6ac00 r7:84e6e400 r6:80267888 r5:8490bc00 [ 1343.509435][ T32] r4:84e77240 [ 1343.509570][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.509819][ T32] Exception stack(0xeaee9fb0 to 0xeaee9ff8) [ 1343.510001][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.510262][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.510513][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.510776][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77240 [ 1343.511019][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.511333][ T32] INFO: task kworker/0:318:4472 blocked for more than 469 seconds. [ 1343.511559][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.511696][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.511950][ T32] task:kworker/0:318 state:D stack:0 pid:4472 tgid:4472 ppid:2 flags:0x00000000 [ 1343.512273][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.512523][ T32] Call trace: [ 1343.523657][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.524234][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae69da4 r5:84908c00 [ 1343.524567][ T32] r4:84908c00 [ 1343.524686][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.524992][ T32] r5:84908c00 r4:8271a0b0 [ 1343.525151][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.525579][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.525877][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae69e20 [ 1343.526142][ T32] r4:00000000 [ 1343.526262][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.526521][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.526893][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.527158][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8f000 [ 1343.527451][ T32] r4:00000000 [ 1343.527885][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.528210][ T32] r9:84908c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1343.528475][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.528745][ T32] r5:00001000 r4:e47dd000 [ 1343.528907][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.529345][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.529673][ T32] r5:84e40f7c r4:84e40c00 [ 1343.529776][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.530116][ T32] r7:dddcfe40 r6:82c18000 r5:84e40f7c r4:848b4d00 [ 1343.530320][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.530561][ T32] r10:84908c00 r9:848b4d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1343.530879][ T32] r4:848b4d00 [ 1343.530998][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.531247][ T32] r10:00000000 r9:eaecde78 r8:84e6af00 r7:848b4d00 r6:80267888 r5:84908c00 [ 1343.531543][ T32] r4:84e6ae00 [ 1343.531667][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.531947][ T32] Exception stack(0xeae69fb0 to 0xeae69ff8) [ 1343.532167][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.532448][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.543152][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.543577][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e6ae00 [ 1343.543871][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.544152][ T32] INFO: task kworker/1:362:4474 blocked for more than 470 seconds. [ 1343.544412][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.544561][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.544830][ T32] task:kworker/1:362 state:D stack:0 pid:4474 tgid:4474 ppid:2 flags:0x00000000 [ 1343.545221][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.545522][ T32] Call trace: [ 1343.545657][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.546058][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaed9da4 r5:8490c800 [ 1343.546325][ T32] r4:8490c800 [ 1343.546426][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.546731][ T32] r5:8490c800 r4:8271a0b0 [ 1343.546908][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.547232][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.547536][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed9e20 [ 1343.547781][ T32] r4:00000000 [ 1343.547903][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.548199][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.548469][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.548763][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e777c0 [ 1343.549040][ T32] r4:00000000 [ 1343.549193][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.549499][ T32] r9:8490c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1343.549772][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.549992][ T32] r5:00001000 r4:eaefb000 [ 1343.550187][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.550451][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.550730][ T32] r5:84e09f7c r4:84e09c00 [ 1343.550983][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.551330][ T32] r7:ddde3e40 r6:82c18200 r5:84e09f7c r4:84e6e480 [ 1343.551454][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.551671][ T32] r10:8490c800 r9:84e6e4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.551953][ T32] r4:84e6e480 [ 1343.552059][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.552393][ T32] r10:00000000 r9:eaedde78 r8:84e6ae00 r7:84e6e480 r6:80267888 r5:8490c800 [ 1343.563156][ T32] r4:84e77600 [ 1343.563404][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.563658][ T32] Exception stack(0xeaed9fb0 to 0xeaed9ff8) [ 1343.563944][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.564170][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.564415][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.564653][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77600 [ 1343.564953][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.565291][ T32] INFO: task kworker/1:363:4476 blocked for more than 470 seconds. [ 1343.565655][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.565820][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.566129][ T32] task:kworker/1:363 state:D stack:0 pid:4476 tgid:4476 ppid:2 flags:0x00000000 [ 1343.566456][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.566648][ T32] Call trace: [ 1343.566882][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.567172][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf0dda4 r5:8490e000 [ 1343.567467][ T32] r4:8490e000 [ 1343.567577][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.567915][ T32] r5:8490e000 r4:8271a0b0 [ 1343.568055][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.568323][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.568752][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf0de20 [ 1343.569030][ T32] r4:00000000 [ 1343.569209][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.569544][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.569861][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.570142][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77900 [ 1343.570394][ T32] r4:00000000 [ 1343.570511][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.570837][ T32] r9:8490e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1343.571165][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.571458][ T32] r5:00001000 r4:eaf01000 [ 1343.571643][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.571952][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.572264][ T32] r5:84e0a37c r4:84e0a000 [ 1343.582953][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.583364][ T32] r7:ddde3e40 r6:82c18200 r5:84e0a37c r4:84e6e500 [ 1343.583566][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.583797][ T32] r10:8490e000 r9:84e6e52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.584064][ T32] r4:84e6e500 [ 1343.584171][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.584448][ T32] r10:00000000 r9:eaed9e78 r8:84e6a780 r7:84e6e500 r6:80267888 r5:8490e000 [ 1343.584698][ T32] r4:84e77840 [ 1343.584847][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.585109][ T32] Exception stack(0xeaf0dfb0 to 0xeaf0dff8) [ 1343.585339][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.585707][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.585980][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.586230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77840 [ 1343.586594][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.586997][ T32] INFO: task kworker/1:364:4478 blocked for more than 470 seconds. [ 1343.587300][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.587545][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.587845][ T32] task:kworker/1:364 state:D stack:0 pid:4478 tgid:4478 ppid:2 flags:0x00000000 [ 1343.588235][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.588427][ T32] Call trace: [ 1343.588558][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.588791][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf15da4 r5:8490d400 [ 1343.589104][ T32] r4:8490d400 [ 1343.589251][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.589583][ T32] r5:8490d400 r4:8271a0b0 [ 1343.589686][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.590051][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.590395][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf15e20 [ 1343.590651][ T32] r4:00000000 [ 1343.590829][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.590994][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.591211][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.591502][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77ac0 [ 1343.591747][ T32] r4:00000000 [ 1343.591829][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.592071][ T32] r9:8490d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1343.592321][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.603002][ T32] r5:00001000 r4:eaf1d000 [ 1343.603285][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.603527][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.603849][ T32] r5:84e4077c r4:84e40400 [ 1343.604134][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.604432][ T32] r7:ddde3e40 r6:82c18200 r5:84e4077c r4:84e6e580 [ 1343.604609][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.604862][ T32] r10:8490d400 r9:84e6e5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.605075][ T32] r4:84e6e580 [ 1343.605293][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.605664][ T32] r10:00000000 r9:eaf0de78 r8:84e6a240 r7:84e6e580 r6:80267888 r5:8490d400 [ 1343.605963][ T32] r4:84e77780 [ 1343.606054][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.606353][ T32] Exception stack(0xeaf15fb0 to 0xeaf15ff8) [ 1343.606568][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.606960][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.607272][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.607582][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77780 [ 1343.607866][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.608117][ T32] INFO: task kworker/1:365:4479 blocked for more than 470 seconds. [ 1343.608404][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.608563][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.608808][ T32] task:kworker/1:365 state:D stack:0 pid:4479 tgid:4479 ppid:2 flags:0x00000000 [ 1343.609215][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.609414][ T32] Call trace: [ 1343.609594][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.609888][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf21da4 r5:84908000 [ 1343.610128][ T32] r4:84908000 [ 1343.610256][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.610554][ T32] r5:84908000 r4:8271a0b0 [ 1343.610714][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.611173][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.611511][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf21e20 [ 1343.611799][ T32] r4:00000000 [ 1343.611909][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.612184][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.612412][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.623092][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77a00 [ 1343.623499][ T32] r4:00000000 [ 1343.623595][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.623894][ T32] r9:84908000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1343.624167][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.624497][ T32] r5:00001000 r4:eaf17000 [ 1343.624689][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.625063][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.625496][ T32] r5:84e0a77c r4:84e0a400 [ 1343.625648][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.625990][ T32] r7:ddde3e40 r6:82c18200 r5:84e0a77c r4:84e6e600 [ 1343.626185][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.626568][ T32] r10:84908000 r9:84e6e62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.626908][ T32] r4:84e6e600 [ 1343.627041][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.627282][ T32] r10:00000000 r9:eaf15e78 r8:84e6a300 r7:84e6e600 r6:80267888 r5:84908000 [ 1343.627569][ T32] r4:84e77780 [ 1343.627708][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.627953][ T32] Exception stack(0xeaf21fb0 to 0xeaf21ff8) [ 1343.628298][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.628577][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.628760][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.628959][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77780 [ 1343.629265][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.629599][ T32] INFO: task kworker/1:366:4482 blocked for more than 470 seconds. [ 1343.629830][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.630004][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.630241][ T32] task:kworker/1:366 state:D stack:0 pid:4482 tgid:4482 ppid:2 flags:0x00000000 [ 1343.630621][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.630851][ T32] Call trace: [ 1343.630978][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.631156][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf2dda4 r5:84dc6c00 [ 1343.631358][ T32] r4:84dc6c00 [ 1343.631473][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.631786][ T32] r5:84dc6c00 r4:8271a0b0 [ 1343.631925][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.632225][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.643077][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf2de20 [ 1343.643474][ T32] r4:00000000 [ 1343.643569][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.643925][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.644182][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.644519][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89580 [ 1343.644755][ T32] r4:00000000 [ 1343.644889][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.645176][ T32] r9:84dc6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1343.645469][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.645803][ T32] r5:00001000 r4:dfd31000 [ 1343.646022][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.646355][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.646670][ T32] r5:84e0cf7c r4:84e0cc00 [ 1343.646880][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.647263][ T32] r7:ddde3e40 r6:82c18200 r5:84e0cf7c r4:84e6e680 [ 1343.647519][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.647794][ T32] r10:84dc6c00 r9:84e6e6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.648069][ T32] r4:84e6e680 [ 1343.648224][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.648508][ T32] r10:00000000 r9:eaf15e78 r8:84e82200 r7:84e6e680 r6:80267888 r5:84dc6c00 [ 1343.648708][ T32] r4:84e77b00 [ 1343.648785][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.649082][ T32] Exception stack(0xeaf2dfb0 to 0xeaf2dff8) [ 1343.649263][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.649557][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.649861][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.650146][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77b00 [ 1343.650393][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.650716][ T32] INFO: task kworker/1:367:4483 blocked for more than 470 seconds. [ 1343.651042][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.651224][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.651507][ T32] task:kworker/1:367 state:D stack:0 pid:4483 tgid:4483 ppid:2 flags:0x00000000 [ 1343.651833][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.651993][ T32] Call trace: [ 1343.652157][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.652510][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf31da4 r5:84da0000 [ 1343.663265][ T32] r4:84da0000 [ 1343.663393][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.663726][ T32] r5:84da0000 r4:8271a0b0 [ 1343.663838][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.664214][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.664494][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf31e20 [ 1343.664765][ T32] r4:00000000 [ 1343.664874][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.665197][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.665539][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.665810][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77cc0 [ 1343.666126][ T32] r4:00000000 [ 1343.666257][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.666449][ T32] r9:84da0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1343.666680][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.667073][ T32] r5:00001000 r4:eaf33000 [ 1343.667266][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.667567][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.667880][ T32] r5:84e0ab7c r4:84e0a800 [ 1343.668053][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.668332][ T32] r7:ddde3e40 r6:82c18200 r5:84e0ab7c r4:84e6e700 [ 1343.668527][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.668792][ T32] r10:84da0000 r9:84e6e72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.669141][ T32] r4:84e6e700 [ 1343.669585][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.669827][ T32] r10:00000000 r9:eaf2de78 r8:84e82300 r7:84e6e700 r6:80267888 r5:84da0000 [ 1343.670094][ T32] r4:84e77b00 [ 1343.670249][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.670531][ T32] Exception stack(0xeaf31fb0 to 0xeaf31ff8) [ 1343.670665][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.671024][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.671291][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.671546][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77b00 [ 1343.671762][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.672004][ T32] INFO: task kworker/0:319:4485 blocked for more than 470 seconds. [ 1343.672238][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.672436][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.683057][ T32] task:kworker/0:319 state:D stack:0 pid:4485 tgid:4485 ppid:2 flags:0x00000000 [ 1343.683607][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.683879][ T32] Call trace: [ 1343.684049][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.684377][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf41da4 r5:84da1800 [ 1343.684691][ T32] r4:84da1800 [ 1343.684809][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.685147][ T32] r5:84da1800 r4:8271a0b0 [ 1343.685280][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.685684][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.686061][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf41e20 [ 1343.686357][ T32] r4:00000000 [ 1343.686469][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.686810][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.687080][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.687439][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8fe80 [ 1343.687702][ T32] r4:00000000 [ 1343.687817][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.688043][ T32] r9:84da1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1343.688191][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.688523][ T32] r5:00001000 r4:eadf7000 [ 1343.688685][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.688955][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.689357][ T32] r5:84e41b7c r4:84e41800 [ 1343.689522][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.689823][ T32] r7:dddcfe40 r6:82c18000 r5:84e41b7c r4:848b4d80 [ 1343.690032][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.690350][ T32] r10:84da1800 r9:848b4dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1343.690623][ T32] r4:848b4d80 [ 1343.690771][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.691034][ T32] r10:00000000 r9:eae69e78 r8:84e82580 r7:848b4d80 r6:80267888 r5:84da1800 [ 1343.691310][ T32] r4:84e82380 [ 1343.691428][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.691668][ T32] Exception stack(0xeaf41fb0 to 0xeaf41ff8) [ 1343.691839][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.692086][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.692379][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.703006][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e82380 [ 1343.703369][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.703622][ T32] INFO: task kworker/1:368:4486 blocked for more than 470 seconds. [ 1343.703866][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.704058][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.704239][ T32] task:kworker/1:368 state:D stack:0 pid:4486 tgid:4486 ppid:2 flags:0x00000000 [ 1343.704558][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.704742][ T32] Call trace: [ 1343.704859][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.705220][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf49da4 r5:84da2400 [ 1343.705516][ T32] r4:84da2400 [ 1343.705644][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.705985][ T32] r5:84da2400 r4:8271a0b0 [ 1343.706147][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.706443][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.706726][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf49e20 [ 1343.707134][ T32] r4:00000000 [ 1343.707305][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.707623][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.707945][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.708278][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77e00 [ 1343.708645][ T32] r4:00000000 [ 1343.708820][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.709098][ T32] r9:84da2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1343.709436][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.709743][ T32] r5:00001000 r4:eaf39000 [ 1343.709912][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.710253][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.710564][ T32] r5:84e0af7c r4:84e0ac00 [ 1343.710789][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.711121][ T32] r7:ddde3e40 r6:82c18200 r5:84e0af7c r4:84e6e780 [ 1343.711377][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.711766][ T32] r10:84da2400 r9:84e6e7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.712030][ T32] r4:84e6e780 [ 1343.712188][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.723102][ T32] r10:00000000 r9:eaf2de78 r8:84e82640 r7:84e6e780 r6:80267888 r5:84da2400 [ 1343.723571][ T32] r4:84e77c40 [ 1343.723734][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.724122][ T32] Exception stack(0xeaf49fb0 to 0xeaf49ff8) [ 1343.724420][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.724764][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.725202][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.725474][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77c40 [ 1343.725809][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.726484][ T32] INFO: task kworker/1:369:4488 blocked for more than 470 seconds. [ 1343.726902][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.727200][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.727512][ T32] task:kworker/1:369 state:D stack:0 pid:4488 tgid:4488 ppid:2 flags:0x00000000 [ 1343.727982][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.728265][ T32] Call trace: [ 1343.728436][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.728763][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf51da4 r5:84da0c00 [ 1343.729037][ T32] r4:84da0c00 [ 1343.729222][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.729626][ T32] r5:84da0c00 r4:8271a0b0 [ 1343.729768][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.730189][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.730392][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf51e20 [ 1343.730543][ T32] r4:00000000 [ 1343.730626][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.730953][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.731242][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.731505][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77f40 [ 1343.731745][ T32] r4:00000000 [ 1343.731855][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.732102][ T32] r9:84da0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1343.732313][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.743114][ T32] r5:00001000 r4:eaf53000 [ 1343.743365][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.743658][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.744027][ T32] r5:84e0b37c r4:84e0b000 [ 1343.744182][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.744532][ T32] r7:ddde3e40 r6:82c18200 r5:84e0b37c r4:84e6e800 [ 1343.744768][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.745177][ T32] r10:84da0c00 r9:84e6e82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.745530][ T32] r4:84e6e800 [ 1343.745658][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.745990][ T32] r10:00000000 r9:eaf2de78 r8:84e827c0 r7:84e6e800 r6:80267888 r5:84da0c00 [ 1343.746421][ T32] r4:84e77d40 [ 1343.746555][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.746886][ T32] Exception stack(0xeaf51fb0 to 0xeaf51ff8) [ 1343.747079][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.747396][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.747710][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.748067][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77d40 [ 1343.748384][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.748751][ T32] INFO: task kworker/1:370:4490 blocked for more than 470 seconds. [ 1343.749055][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.749310][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.749598][ T32] task:kworker/1:370 state:D stack:0 pid:4490 tgid:4490 ppid:2 flags:0x00000000 [ 1343.750002][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.750212][ T32] Call trace: [ 1343.750390][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.750725][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf65da4 r5:84da3000 [ 1343.751135][ T32] r4:84da3000 [ 1343.751311][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.751699][ T32] r5:84da3000 r4:8271a0b0 [ 1343.751926][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.752287][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.763056][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf65e20 [ 1343.763369][ T32] r4:00000000 [ 1343.763540][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.763886][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.764205][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.764508][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e77980 [ 1343.764794][ T32] r4:00000000 [ 1343.764975][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.765274][ T32] r9:84da3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1343.765603][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.765953][ T32] r5:00001000 r4:eaf59000 [ 1343.766138][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.766429][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.766836][ T32] r5:84e0b77c r4:84e0b400 [ 1343.767062][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.767417][ T32] r7:ddde3e40 r6:82c18200 r5:84e0b77c r4:84e6e880 [ 1343.767630][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.767853][ T32] r10:84da3000 r9:84e6e8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.768028][ T32] r4:84e6e880 [ 1343.768141][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.768416][ T32] r10:00000000 r9:eaf2de78 r8:84e82980 r7:84e6e880 r6:80267888 r5:84da3000 [ 1343.768573][ T32] r4:84e77e80 [ 1343.768675][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.768895][ T32] Exception stack(0xeaf65fb0 to 0xeaf65ff8) [ 1343.769182][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.769421][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.769706][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.769939][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77e80 [ 1343.770200][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.770354][ T32] INFO: task kworker/1:371:4492 blocked for more than 470 seconds. [ 1343.770602][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.770800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.771111][ T32] task:kworker/1:371 state:D stack:0 pid:4492 tgid:4492 ppid:2 flags:0x00000000 [ 1343.771468][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.771675][ T32] Call trace: [ 1343.771799][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.772020][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf6dda4 r5:84da5400 [ 1343.772344][ T32] r4:84da5400 [ 1343.772515][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.783862][ T32] r5:84da5400 r4:8271a0b0 [ 1343.784009][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.784386][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.784723][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf6de20 [ 1343.785032][ T32] r4:00000000 [ 1343.785191][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.785539][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.785993][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.786297][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e24c0 [ 1343.786539][ T32] r4:00000000 [ 1343.786643][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.786964][ T32] r9:84da5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1343.787207][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.787461][ T32] r5:00001000 r4:eaf6f000 [ 1343.787565][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.787777][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.788129][ T32] r5:84e0bb7c r4:84e0b800 [ 1343.788319][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.788595][ T32] r7:ddde3e40 r6:82c18200 r5:84e0bb7c r4:84e6e900 [ 1343.788783][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.789070][ T32] r10:84da5400 r9:84e6e92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.789366][ T32] r4:84e6e900 [ 1343.789489][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.789801][ T32] r10:00000000 r9:eaf2de78 r8:84e82b80 r7:84e6e900 r6:80267888 r5:84da5400 [ 1343.789987][ T32] r4:84e77fc0 [ 1343.790131][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.790400][ T32] Exception stack(0xeaf6dfb0 to 0xeaf6dff8) [ 1343.790594][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.791011][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.791207][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.791393][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e77fc0 [ 1343.791589][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.791739][ T32] INFO: task kworker/1:372:4494 blocked for more than 470 seconds. [ 1343.791940][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.792099][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.792382][ T32] task:kworker/1:372 state:D stack:0 pid:4494 tgid:4494 ppid:2 flags:0x00000000 [ 1343.803114][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.803482][ T32] Call trace: [ 1343.803612][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.803844][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf7dda4 r5:84da6000 [ 1343.804126][ T32] r4:84da6000 [ 1343.804236][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.804545][ T32] r5:84da6000 r4:8271a0b0 [ 1343.804758][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.805159][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.805550][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf7de20 [ 1343.805803][ T32] r4:00000000 [ 1343.806001][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.806285][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.806540][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.806890][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89040 [ 1343.807193][ T32] r4:00000000 [ 1343.807319][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.807580][ T32] r9:84da6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1343.807815][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.808117][ T32] r5:00001000 r4:eaf75000 [ 1343.808217][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.808476][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.808754][ T32] r5:84e0bf7c r4:84e0bc00 [ 1343.808886][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.809244][ T32] r7:ddde3e40 r6:82c18200 r5:84e0bf7c r4:84e6e980 [ 1343.809394][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.809704][ T32] r10:84da6000 r9:84e6e9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.809977][ T32] r4:84e6e980 [ 1343.810082][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.810360][ T32] r10:00000000 r9:eaf2de78 r8:84e82d40 r7:84e6e980 r6:80267888 r5:84da6000 [ 1343.810583][ T32] r4:843e2780 [ 1343.810720][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.811061][ T32] Exception stack(0xeaf7dfb0 to 0xeaf7dff8) [ 1343.811268][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.811573][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.811888][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.812121][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e2780 [ 1343.812347][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.822874][ T32] INFO: task kworker/1:373:4496 blocked for more than 470 seconds. [ 1343.823260][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.823580][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.823856][ T32] task:kworker/1:373 state:D stack:0 pid:4496 tgid:4496 ppid:2 flags:0x00000000 [ 1343.824249][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.824535][ T32] Call trace: [ 1343.824710][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.825013][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf91da4 r5:84da3c00 [ 1343.825299][ T32] r4:84da3c00 [ 1343.825439][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.825825][ T32] r5:84da3c00 r4:8271a0b0 [ 1343.825995][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.826369][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.827156][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf91e20 [ 1343.827459][ T32] r4:00000000 [ 1343.827614][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.828090][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.828424][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.828770][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89180 [ 1343.829061][ T32] r4:00000000 [ 1343.829220][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.829613][ T32] r9:84da3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1343.830062][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.830590][ T32] r5:00001000 r4:eaf87000 [ 1343.830806][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.831138][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.831894][ T32] r5:84e0c37c r4:84e0c000 [ 1343.832069][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.832430][ T32] r7:ddde3e40 r6:82c18200 r5:84e0c37c r4:84e6ea00 [ 1343.852945][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.853520][ T32] r10:84da3c00 r9:84e6ea2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.853827][ T32] r4:84e6ea00 [ 1343.853998][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.854387][ T32] r10:00000000 r9:eaf2de78 r8:84e82ec0 r7:84e6ea00 r6:80267888 r5:84da3c00 [ 1343.854904][ T32] r4:84e891c0 [ 1343.855140][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.855507][ T32] Exception stack(0xeaf91fb0 to 0xeaf91ff8) [ 1343.855837][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.856254][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.856665][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.856840][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e891c0 [ 1343.857057][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.857250][ T32] INFO: task kworker/1:374:4498 blocked for more than 470 seconds. [ 1343.857520][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.857687][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.857943][ T32] task:kworker/1:374 state:D stack:0 pid:4498 tgid:4498 ppid:2 flags:0x00000000 [ 1343.858229][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.858465][ T32] Call trace: [ 1343.858606][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.858975][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead49da4 r5:84da4800 [ 1343.859125][ T32] r4:84da4800 [ 1343.859200][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.859453][ T32] r5:84da4800 r4:8271a0b0 [ 1343.859534][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.859704][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.859902][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead49e20 [ 1343.860083][ T32] r4:00000000 [ 1343.860192][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.860479][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.860787][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.861021][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89300 [ 1343.861250][ T32] r4:00000000 [ 1343.861355][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.861687][ T32] r9:84da4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1343.861948][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.862232][ T32] r5:00001000 r4:df9d9000 [ 1343.862416][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.873054][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.873725][ T32] r5:84e0c77c r4:84e0c400 [ 1343.873937][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.874385][ T32] r7:ddde3e40 r6:82c18200 r5:84e0c77c r4:84e6ea80 [ 1343.874679][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.875208][ T32] r10:84da4800 r9:84e6eaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.875725][ T32] r4:84e6ea80 [ 1343.875958][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.876452][ T32] r10:00000000 r9:eaf2de78 r8:84e82c80 r7:84e6ea80 r6:80267888 r5:84da4800 [ 1343.876950][ T32] r4:84e890c0 [ 1343.877161][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.877563][ T32] Exception stack(0xead49fb0 to 0xead49ff8) [ 1343.877842][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.878288][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.878828][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.879153][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e890c0 [ 1343.879586][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.880018][ T32] INFO: task kworker/1:375:4500 blocked for more than 470 seconds. [ 1343.880428][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.880704][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.881049][ T32] task:kworker/1:375 state:D stack:0 pid:4500 tgid:4500 ppid:2 flags:0x00000000 [ 1343.881625][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.881932][ T32] Call trace: [ 1343.882147][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.893257][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead61da4 r5:84da6c00 [ 1343.893577][ T32] r4:84da6c00 [ 1343.893692][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.893976][ T32] r5:84da6c00 r4:8271a0b0 [ 1343.894090][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.894406][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.894713][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead61e20 [ 1343.895052][ T32] r4:00000000 [ 1343.895183][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.895523][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.896012][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.896430][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89440 [ 1343.896663][ T32] r4:00000000 [ 1343.896757][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.896976][ T32] r9:84da6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1343.897214][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.897770][ T32] r5:00001000 r4:dfaab000 [ 1343.898025][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.898434][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.898854][ T32] r5:84e0cb7c r4:84e0c800 [ 1343.899007][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.899278][ T32] r7:ddde3e40 r6:82c18200 r5:84e0cb7c r4:84e6eb00 [ 1343.899484][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.899842][ T32] r10:84da6c00 r9:84e6eb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.900134][ T32] r4:84e6eb00 [ 1343.900271][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.900496][ T32] r10:00000000 r9:eaf2de78 r8:84e820c0 r7:84e6eb00 r6:80267888 r5:84da6c00 [ 1343.900779][ T32] r4:84e892c0 [ 1343.900911][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.901187][ T32] Exception stack(0xead61fb0 to 0xead61ff8) [ 1343.901366][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.901731][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.902050][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.902277][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e892c0 [ 1343.913095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.913692][ T32] INFO: task kworker/1:376:4502 blocked for more than 470 seconds. [ 1343.913940][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.914092][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.914305][ T32] task:kworker/1:376 state:D stack:0 pid:4502 tgid:4502 ppid:2 flags:0x00000000 [ 1343.914541][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.914731][ T32] Call trace: [ 1343.914986][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.915241][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf99da4 r5:84378c00 [ 1343.915475][ T32] r4:84378c00 [ 1343.915631][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.916012][ T32] r5:84378c00 r4:8271a0b0 [ 1343.916225][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.916675][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.916927][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf99e20 [ 1343.917190][ T32] r4:00000000 [ 1343.917291][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.917633][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.917881][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.918128][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89880 [ 1343.918364][ T32] r4:00000000 [ 1343.918457][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.918685][ T32] r9:84378c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1343.918958][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.919203][ T32] r5:00001000 r4:e0531000 [ 1343.919325][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.919609][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.919872][ T32] r5:84e0d77c r4:84e0d400 [ 1343.919994][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.920313][ T32] r7:ddde3e40 r6:82c18200 r5:84e0d77c r4:84e6eb80 [ 1343.920535][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.920850][ T32] r10:84378c00 r9:84e6ebac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.921113][ T32] r4:84e6eb80 [ 1343.921240][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.921517][ T32] r10:00000000 r9:eaf2de78 r8:84e824c0 r7:84e6eb80 r6:80267888 r5:84378c00 [ 1343.921751][ T32] r4:84e89380 [ 1343.921843][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.922055][ T32] Exception stack(0xeaf99fb0 to 0xeaf99ff8) [ 1343.922284][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.932945][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.933283][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.933485][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e89380 [ 1343.933756][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.933980][ T32] INFO: task kworker/1:377:4503 blocked for more than 470 seconds. [ 1343.934259][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.934418][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.934728][ T32] task:kworker/1:377 state:D stack:0 pid:4503 tgid:4503 ppid:2 flags:0x00000000 [ 1343.935343][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.935748][ T32] Call trace: [ 1343.936086][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.936404][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf9dda4 r5:84379800 [ 1343.936643][ T32] r4:84379800 [ 1343.936878][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.937307][ T32] r5:84379800 r4:8271a0b0 [ 1343.937411][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.937772][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.938069][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf9de20 [ 1343.938295][ T32] r4:00000000 [ 1343.938412][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.938639][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.938958][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.939317][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89740 [ 1343.939636][ T32] r4:00000000 [ 1343.939776][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.940016][ T32] r9:84379800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1343.940300][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.940597][ T32] r5:00001000 r4:e002f000 [ 1343.940771][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.941057][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.941362][ T32] r5:84e0d37c r4:84e0d000 [ 1343.941542][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.941843][ T32] r7:ddde3e40 r6:82c18200 r5:84e0d37c r4:84e6ec00 [ 1343.942040][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.942372][ T32] r10:84379800 r9:84e6ec2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.953110][ T32] r4:84e6ec00 [ 1343.953455][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.953878][ T32] r10:00000000 r9:eaf99e78 r8:84e82a40 r7:84e6ec00 r6:80267888 r5:84379800 [ 1343.954252][ T32] r4:84e894c0 [ 1343.954428][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.954709][ T32] Exception stack(0xeaf9dfb0 to 0xeaf9dff8) [ 1343.954967][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.955212][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.955494][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.955796][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e894c0 [ 1343.956199][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.956572][ T32] INFO: task kworker/1:378:4508 blocked for more than 470 seconds. [ 1343.956895][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.957288][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.957746][ T32] task:kworker/1:378 state:D stack:0 pid:4508 tgid:4508 ppid:2 flags:0x00000000 [ 1343.958287][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.958632][ T32] Call trace: [ 1343.958841][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.959338][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafa1da4 r5:8437b000 [ 1343.959682][ T32] r4:8437b000 [ 1343.959781][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.960084][ T32] r5:8437b000 r4:8271a0b0 [ 1343.960216][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.960496][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.960784][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa1e20 [ 1343.961060][ T32] r4:00000000 [ 1343.961152][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.961420][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.961675][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.961922][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89dc0 [ 1343.962215][ T32] r4:00000000 [ 1343.962319][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.972989][ T32] r9:8437b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1343.973279][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.973621][ T32] r5:00001000 r4:e883d000 [ 1343.973726][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.973954][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.974267][ T32] r5:84e0e37c r4:84e0e000 [ 1343.974438][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.974794][ T32] r7:ddde3e40 r6:82c18200 r5:84e0e37c r4:84e6ec80 [ 1343.975025][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.975278][ T32] r10:8437b000 r9:84e6ecac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.975622][ T32] r4:84e6ec80 [ 1343.975849][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.976288][ T32] r10:00000000 r9:eaf99e78 r8:84e82440 r7:84e6ec80 r6:80267888 r5:8437b000 [ 1343.976635][ T32] r4:84e89940 [ 1343.976808][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.977209][ T32] Exception stack(0xeafa1fb0 to 0xeafa1ff8) [ 1343.977467][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.977718][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.977917][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.978131][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e89940 [ 1343.978426][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.978680][ T32] INFO: task kworker/1:379:4510 blocked for more than 470 seconds. [ 1343.979077][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.979240][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.979495][ T32] task:kworker/1:379 state:D stack:0 pid:4510 tgid:4510 ppid:2 flags:0x00000000 [ 1343.979794][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.980013][ T32] Call trace: [ 1343.980146][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.980419][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf11da4 r5:84dde000 [ 1343.980683][ T32] r4:84dde000 [ 1343.980783][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.981022][ T32] r5:84dde000 r4:8271a0b0 [ 1343.981142][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.981480][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.981812][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf11e20 [ 1343.982054][ T32] r4:00000000 [ 1343.982194][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.982462][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.993384][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.993758][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89900 [ 1343.993977][ T32] r4:00000000 [ 1343.994075][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.994294][ T32] r9:84dde000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1343.994594][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.994884][ T32] r5:00001000 r4:e05d5000 [ 1343.995018][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.995276][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.995603][ T32] r5:84e0db7c r4:84e0d800 [ 1343.995849][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.996314][ T32] r7:ddde3e40 r6:82c18200 r5:84e0db7c r4:84e6ed00 [ 1343.996603][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.996988][ T32] r10:84dde000 r9:84e6ed2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.997445][ T32] r4:84e6ed00 [ 1343.997698][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.998264][ T32] r10:00000000 r9:eafa1e78 r8:84e89a80 r7:84e6ed00 r6:80267888 r5:84dde000 [ 1343.998730][ T32] r4:84e89840 [ 1343.998919][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.999329][ T32] Exception stack(0xeaf11fb0 to 0xeaf11ff8) [ 1343.999633][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.000098][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.000670][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.000956][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e89840 [ 1344.001300][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.001662][ T32] INFO: task kworker/1:380:4512 blocked for more than 470 seconds. [ 1344.002017][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.002312][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.012992][ T32] task:kworker/1:380 state:D stack:0 pid:4512 tgid:4512 ppid:2 flags:0x00000000 [ 1344.013368][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.013582][ T32] Call trace: [ 1344.013694][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.013937][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf05da4 r5:84ddec00 [ 1344.014135][ T32] r4:84ddec00 [ 1344.014218][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.014504][ T32] r5:84ddec00 r4:8271a0b0 [ 1344.014621][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.015020][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.015383][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf05e20 [ 1344.015567][ T32] r4:00000000 [ 1344.015688][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.015990][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.016258][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.016511][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89bc0 [ 1344.016773][ T32] r4:00000000 [ 1344.016884][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.017187][ T32] r9:84ddec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1344.017470][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.017793][ T32] r5:00001000 r4:e8809000 [ 1344.017965][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.018255][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.018574][ T32] r5:84e0df7c r4:84e0dc00 [ 1344.018714][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.019119][ T32] r7:ddde3e40 r6:82c18200 r5:84e0df7c r4:84e6ed80 [ 1344.019314][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.019577][ T32] r10:84ddec00 r9:84e6edac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.019804][ T32] r4:84e6ed80 [ 1344.019907][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.020232][ T32] r10:00000000 r9:eafa1e78 r8:84e89c40 r7:84e6ed80 r6:80267888 r5:84ddec00 [ 1344.020526][ T32] r4:84e89b80 [ 1344.020643][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.020996][ T32] Exception stack(0xeaf05fb0 to 0xeaf05ff8) [ 1344.021252][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.021503][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.021705][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.021963][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e89b80 [ 1344.022228][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.022446][ T32] INFO: task kworker/1:381:4515 blocked for more than 470 seconds. [ 1344.033027][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.033291][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.033478][ T32] task:kworker/1:381 state:D stack:0 pid:4515 tgid:4515 ppid:2 flags:0x00000000 [ 1344.033772][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.033961][ T32] Call trace: [ 1344.034057][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.034337][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafa5da4 r5:84dd8000 [ 1344.034606][ T32] r4:84dd8000 [ 1344.034718][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.035092][ T32] r5:84dd8000 r4:8271a0b0 [ 1344.035263][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.035568][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.035808][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa5e20 [ 1344.036047][ T32] r4:00000000 [ 1344.036157][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.036483][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.036708][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.036976][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e89f40 [ 1344.037288][ T32] r4:00000000 [ 1344.037396][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.037669][ T32] r9:84dd8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1344.037910][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.038126][ T32] r5:00001000 r4:e886b000 [ 1344.038217][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.038443][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.038767][ T32] r5:84e0e77c r4:84e0e400 [ 1344.038920][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.039121][ T32] r7:ddde3e40 r6:82c18200 r5:84e0e77c r4:84e6ee00 [ 1344.039245][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.039486][ T32] r10:84dd8000 r9:84e6ee2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.039809][ T32] r4:84e6ee00 [ 1344.039903][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.040185][ T32] r10:00000000 r9:eafa1e78 r8:84e89d40 r7:84e6ee00 r6:80267888 r5:84dd8000 [ 1344.040343][ T32] r4:84e89b40 [ 1344.040434][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.040693][ T32] Exception stack(0xeafa5fb0 to 0xeafa5ff8) [ 1344.040898][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.041106][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.041403][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.041616][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e89b40 [ 1344.041871][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.042212][ T32] INFO: task kworker/1:382:4517 blocked for more than 470 seconds. [ 1344.053300][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.053564][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.053762][ T32] task:kworker/1:382 state:D stack:0 pid:4517 tgid:4517 ppid:2 flags:0x00000000 [ 1344.054011][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.054208][ T32] Call trace: [ 1344.054334][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.054583][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafa9da4 r5:84dd6000 [ 1344.054873][ T32] r4:84dd6000 [ 1344.054972][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.055278][ T32] r5:84dd6000 r4:8271a0b0 [ 1344.055397][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.055654][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.055974][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa9e20 [ 1344.056230][ T32] r4:00000000 [ 1344.056378][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.056571][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.056835][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.057097][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e899c0 [ 1344.057320][ T32] r4:00000000 [ 1344.057470][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.057828][ T32] r9:84dd6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1344.058420][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.058883][ T32] r5:00001000 r4:ea9d7000 [ 1344.059120][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.059437][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.059769][ T32] r5:84e0eb7c r4:84e0e800 [ 1344.059972][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.060343][ T32] r7:ddde3e40 r6:82c18200 r5:84e0eb7c r4:84e6ee80 [ 1344.060587][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.060825][ T32] r10:84dd6000 r9:84e6eeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.060987][ T32] r4:84e6ee80 [ 1344.061068][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.061433][ T32] r10:00000000 r9:eafa5e78 r8:84e82f40 r7:84e6ee80 r6:80267888 r5:84dd6000 [ 1344.061698][ T32] r4:84e89ec0 [ 1344.061808][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.062047][ T32] Exception stack(0xeafa9fb0 to 0xeafa9ff8) [ 1344.062231][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.072930][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.073491][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.073800][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e89ec0 [ 1344.074167][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.074446][ T32] INFO: task kworker/1:383:4520 blocked for more than 470 seconds. [ 1344.074713][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.074966][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.075294][ T32] task:kworker/1:383 state:D stack:0 pid:4520 tgid:4520 ppid:2 flags:0x00000000 [ 1344.075853][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.076111][ T32] Call trace: [ 1344.076275][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.076617][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafadda4 r5:84d98000 [ 1344.076825][ T32] r4:84d98000 [ 1344.076913][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.077153][ T32] r5:84d98000 r4:8271a0b0 [ 1344.077274][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.077510][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.077756][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafade20 [ 1344.077938][ T32] r4:00000000 [ 1344.078022][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.078205][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.078401][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.078597][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9d0c0 [ 1344.078844][ T32] r4:00000000 [ 1344.078956][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.079119][ T32] r9:84d98000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1344.079326][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.079604][ T32] r5:00001000 r4:ea9fb000 [ 1344.079737][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.079995][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.080261][ T32] r5:84e0ef7c r4:84e0ec00 [ 1344.080417][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.080735][ T32] r7:ddde3e40 r6:82c18200 r5:84e0ef7c r4:84e6ef00 [ 1344.080891][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.081231][ T32] r10:84d98000 r9:84e6ef2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.081466][ T32] r4:84e6ef00 [ 1344.081549][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.081793][ T32] r10:00000000 r9:eafa9e78 r8:84e9d140 r7:84e6ef00 r6:80267888 r5:84d98000 [ 1344.082004][ T32] r4:84e9d080 [ 1344.082105][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.082329][ T32] Exception stack(0xeafadfb0 to 0xeafadff8) [ 1344.082442][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.092950][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.093265][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.093638][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9d080 [ 1344.093887][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.094231][ T32] INFO: task kworker/0:320:4521 blocked for more than 470 seconds. [ 1344.094462][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.094659][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.094957][ T32] task:kworker/0:320 state:D stack:0 pid:4521 tgid:4521 ppid:2 flags:0x00000000 [ 1344.095311][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.095501][ T32] Call trace: [ 1344.095587][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.095845][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafb1da4 r5:84d98c00 [ 1344.096130][ T32] r4:84d98c00 [ 1344.096238][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.096541][ T32] r5:84d98c00 r4:8271a0b0 [ 1344.096694][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.096954][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.097236][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb1e20 [ 1344.097568][ T32] r4:00000000 [ 1344.097662][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.097957][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.098224][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.098501][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8fc00 [ 1344.098720][ T32] r4:00000000 [ 1344.098861][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.099148][ T32] r9:84d98c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1344.099431][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.099725][ T32] r5:00001000 r4:eac3b000 [ 1344.099841][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.100100][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.100360][ T32] r5:84e4137c r4:84e41000 [ 1344.100551][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.100789][ T32] r7:dddcfe40 r6:82c18000 r5:84e4137c r4:848b4e00 [ 1344.101068][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.101317][ T32] r10:84d98c00 r9:848b4e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.101621][ T32] r4:848b4e00 [ 1344.101714][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.101992][ T32] r10:00000000 r9:eaf41e78 r8:84e9d200 r7:848b4e00 r6:80267888 r5:84d98c00 [ 1344.102195][ T32] r4:84e8f300 [ 1344.102317][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.112905][ T32] Exception stack(0xeafb1fb0 to 0xeafb1ff8) [ 1344.113220][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.113497][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.113730][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.113937][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e8f300 [ 1344.114357][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.114928][ T32] INFO: task kworker/1:384:4522 blocked for more than 470 seconds. [ 1344.115251][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.115463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.115721][ T32] task:kworker/1:384 state:D stack:0 pid:4522 tgid:4522 ppid:2 flags:0x00000000 [ 1344.116163][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.116436][ T32] Call trace: [ 1344.116664][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.117026][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafb9da4 r5:84d99800 [ 1344.117291][ T32] r4:84d99800 [ 1344.117469][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.117845][ T32] r5:84d99800 r4:8271a0b0 [ 1344.118042][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.118409][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.118773][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb9e20 [ 1344.119130][ T32] r4:00000000 [ 1344.119509][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.119816][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.120178][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.120473][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9d600 [ 1344.120715][ T32] r4:00000000 [ 1344.120885][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.121213][ T32] r9:84d99800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1344.121528][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.121819][ T32] r5:00001000 r4:eaa6d000 [ 1344.121956][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.122236][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.132812][ T32] r5:84e0f77c r4:84e0f400 [ 1344.133075][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.133375][ T32] r7:ddde3e40 r6:82c18200 r5:84e0f77c r4:84e6ef80 [ 1344.133631][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.133978][ T32] r10:84d99800 r9:84e6efac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.134257][ T32] r4:84e6ef80 [ 1344.134404][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.134667][ T32] r10:00000000 r9:eafade78 r8:84e9d300 r7:84e6ef80 r6:80267888 r5:84d99800 [ 1344.134856][ T32] r4:84e9d080 [ 1344.134964][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.135114][ T32] Exception stack(0xeafb9fb0 to 0xeafb9ff8) [ 1344.135251][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.135514][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.135868][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.136162][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9d080 [ 1344.136442][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.136703][ T32] INFO: task kworker/1:385:4524 blocked for more than 470 seconds. [ 1344.137018][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.137211][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.137464][ T32] task:kworker/1:385 state:D stack:0 pid:4524 tgid:4524 ppid:2 flags:0x00000000 [ 1344.137811][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.138043][ T32] Call trace: [ 1344.138180][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.138447][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafb5da4 r5:84d9a400 [ 1344.138795][ T32] r4:84d9a400 [ 1344.138926][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.139209][ T32] r5:84d9a400 r4:8271a0b0 [ 1344.139346][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.139827][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.140299][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb5e20 [ 1344.140627][ T32] r4:00000000 [ 1344.140772][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.141100][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.141386][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.141741][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9d440 [ 1344.142029][ T32] r4:00000000 [ 1344.142193][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.153407][ T32] r9:84d9a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1344.154064][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.154536][ T32] r5:00001000 r4:eaa1d000 [ 1344.154767][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.155390][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.155818][ T32] r5:84e0f37c r4:84e0f000 [ 1344.156227][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.156834][ T32] r7:ddde3e40 r6:82c18200 r5:84e0f37c r4:84e9a000 [ 1344.157319][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.157883][ T32] r10:84d9a400 r9:84e9a02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.158380][ T32] r4:84e9a000 [ 1344.158571][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.159066][ T32] r10:00000000 r9:eafb9e78 r8:84e9d500 r7:84e9a000 r6:80267888 r5:84d9a400 [ 1344.159583][ T32] r4:84e9d3c0 [ 1344.159755][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.160156][ T32] Exception stack(0xeafb5fb0 to 0xeafb5ff8) [ 1344.160508][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.160992][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.161554][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.162017][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9d3c0 [ 1344.162384][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.173135][ T32] INFO: task kworker/1:386:4526 blocked for more than 470 seconds. [ 1344.173651][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.173898][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.174370][ T32] task:kworker/1:386 state:D stack:0 pid:4526 tgid:4526 ppid:2 flags:0x00000000 [ 1344.174931][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.175345][ T32] Call trace: [ 1344.175587][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.176086][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafbdda4 r5:84d9b000 [ 1344.176608][ T32] r4:84d9b000 [ 1344.176802][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.177306][ T32] r5:84d9b000 r4:8271a0b0 [ 1344.177640][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.178211][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.178732][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafbde20 [ 1344.179103][ T32] r4:00000000 [ 1344.179292][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.179642][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.180247][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.180682][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9d700 [ 1344.181159][ T32] r4:00000000 [ 1344.181352][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.192896][ T32] r9:84d9b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1344.193238][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.193495][ T32] r5:00001000 r4:eaa8d000 [ 1344.193605][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.193894][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.194163][ T32] r5:84e0fb7c r4:84e0f800 [ 1344.194311][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.194623][ T32] r7:ddde3e40 r6:82c18200 r5:84e0fb7c r4:84e9a080 [ 1344.194841][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.195145][ T32] r10:84d9b000 r9:84e9a0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.195410][ T32] r4:84e9a080 [ 1344.195498][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.195751][ T32] r10:00000000 r9:eafb9e78 r8:84e9d780 r7:84e9a080 r6:80267888 r5:84d9b000 [ 1344.195981][ T32] r4:84e9d680 [ 1344.196144][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.196476][ T32] Exception stack(0xeafbdfb0 to 0xeafbdff8) [ 1344.196662][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.196997][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.197303][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.197532][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9d680 [ 1344.197763][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.198020][ T32] INFO: task kworker/1:387:4528 blocked for more than 470 seconds. [ 1344.198287][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.198464][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.198783][ T32] task:kworker/1:387 state:D stack:0 pid:4528 tgid:4528 ppid:2 flags:0x00000000 [ 1344.199104][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.199318][ T32] Call trace: [ 1344.199454][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.199751][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafc1da4 r5:84d9bc00 [ 1344.200012][ T32] r4:84d9bc00 [ 1344.200089][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.200444][ T32] r5:84d9bc00 r4:8271a0b0 [ 1344.200603][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.200908][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.201291][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc1e20 [ 1344.201542][ T32] r4:00000000 [ 1344.201659][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.201976][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.202312][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.213015][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9d9c0 [ 1344.213441][ T32] r4:00000000 [ 1344.213575][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.213860][ T32] r9:84d9bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1344.214137][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.214591][ T32] r5:00001000 r4:eaaa7000 [ 1344.214816][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.215135][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.215426][ T32] r5:84e0ff7c r4:84e0fc00 [ 1344.215548][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.215847][ T32] r7:ddde3e40 r6:82c18200 r5:84e0ff7c r4:84e9a100 [ 1344.216023][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.216297][ T32] r10:84d9bc00 r9:84e9a12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.216558][ T32] r4:84e9a100 [ 1344.216666][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.216947][ T32] r10:00000000 r9:eafbde78 r8:84e9d840 r7:84e9a100 r6:80267888 r5:84d9bc00 [ 1344.217187][ T32] r4:84e9d6c0 [ 1344.217305][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.217581][ T32] Exception stack(0xeafc1fb0 to 0xeafc1ff8) [ 1344.217795][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.218078][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.218397][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.218658][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9d6c0 [ 1344.218913][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.219249][ T32] INFO: task kworker/1:388:4530 blocked for more than 470 seconds. [ 1344.219490][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.219614][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.219880][ T32] task:kworker/1:388 state:D stack:0 pid:4530 tgid:4530 ppid:2 flags:0x00000000 [ 1344.220248][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.220469][ T32] Call trace: [ 1344.220635][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.220952][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafc5da4 r5:84d9c800 [ 1344.221317][ T32] r4:84d9c800 [ 1344.221486][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.221813][ T32] r5:84d9c800 r4:8271a0b0 [ 1344.221934][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.222273][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.222550][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc5e20 [ 1344.243107][ T32] r4:00000000 [ 1344.243373][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.243669][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.243956][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.244211][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9dac0 [ 1344.244520][ T32] r4:00000000 [ 1344.244608][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.244899][ T32] r9:84d9c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1344.245200][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.245487][ T32] r5:00001000 r4:eab8f000 [ 1344.245616][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.245853][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.246133][ T32] r5:84e1837c r4:84e18000 [ 1344.246276][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.246626][ T32] r7:ddde3e40 r6:82c18200 r5:84e1837c r4:84e9a180 [ 1344.246873][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.247214][ T32] r10:84d9c800 r9:84e9a1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.247510][ T32] r4:84e9a180 [ 1344.247626][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.247919][ T32] r10:00000000 r9:eafc1e78 r8:84e9db80 r7:84e9a180 r6:80267888 r5:84d9c800 [ 1344.248218][ T32] r4:84e9d940 [ 1344.248337][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.248501][ T32] Exception stack(0xeafc5fb0 to 0xeafc5ff8) [ 1344.248639][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.248929][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.249155][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.249452][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9d940 [ 1344.249727][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.249948][ T32] INFO: task kworker/1:389:4532 blocked for more than 470 seconds. [ 1344.250180][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.250407][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.250730][ T32] task:kworker/1:389 state:D stack:0 pid:4532 tgid:4532 ppid:2 flags:0x00000000 [ 1344.251230][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.251471][ T32] Call trace: [ 1344.251584][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.251858][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafc9da4 r5:84d9d400 [ 1344.252117][ T32] r4:84d9d400 [ 1344.252231][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.263107][ T32] r5:84d9d400 r4:8271a0b0 [ 1344.263398][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.263828][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.264124][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc9e20 [ 1344.264384][ T32] r4:00000000 [ 1344.264504][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.264805][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.265074][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.265387][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9dec0 [ 1344.265633][ T32] r4:00000000 [ 1344.265764][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.266015][ T32] r9:84d9d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1344.266287][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.266584][ T32] r5:00001000 r4:eabeb000 [ 1344.266806][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.267067][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.267417][ T32] r5:84e18b7c r4:84e18800 [ 1344.267564][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.267887][ T32] r7:ddde3e40 r6:82c18200 r5:84e18b7c r4:84e9a200 [ 1344.268054][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.268473][ T32] r10:84d9d400 r9:84e9a22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.268850][ T32] r4:84e9a200 [ 1344.268992][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.269387][ T32] r10:00000000 r9:eafc5e78 r8:84e9dc80 r7:84e9a200 r6:80267888 r5:84d9d400 [ 1344.269804][ T32] r4:84e9da80 [ 1344.270022][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.270324][ T32] Exception stack(0xeafc9fb0 to 0xeafc9ff8) [ 1344.270561][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.270955][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.271301][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.271631][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9da80 [ 1344.271901][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.272199][ T32] INFO: task kworker/1:390:4534 blocked for more than 470 seconds. [ 1344.282983][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.283411][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.283707][ T32] task:kworker/1:390 state:D stack:0 pid:4534 tgid:4534 ppid:2 flags:0x00000000 [ 1344.283996][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.284251][ T32] Call trace: [ 1344.284416][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.284683][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafcdda4 r5:84d9e000 [ 1344.284957][ T32] r4:84d9e000 [ 1344.285064][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.285390][ T32] r5:84d9e000 r4:8271a0b0 [ 1344.285510][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.285888][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.286184][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafcde20 [ 1344.286417][ T32] r4:00000000 [ 1344.286514][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.286807][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.287091][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.287345][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e9dd00 [ 1344.287541][ T32] r4:00000000 [ 1344.287619][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.287874][ T32] r9:84d9e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1344.288087][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.288411][ T32] r5:00001000 r4:eabd3000 [ 1344.288552][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.288835][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.289122][ T32] r5:84e1877c r4:84e18400 [ 1344.289290][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.289662][ T32] r7:ddde3e40 r6:82c18200 r5:84e1877c r4:84e9a280 [ 1344.289844][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.290107][ T32] r10:84d9e000 r9:84e9a2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.290433][ T32] r4:84e9a280 [ 1344.290543][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.290946][ T32] r10:00000000 r9:eafc9e78 r8:84e9ddc0 r7:84e9a280 r6:80267888 r5:84d9e000 [ 1344.291364][ T32] r4:84e9dd80 [ 1344.291476][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.291725][ T32] Exception stack(0xeafcdfb0 to 0xeafcdff8) [ 1344.291944][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.292240][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.302941][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.303253][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9dd80 [ 1344.303529][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.303893][ T32] INFO: task kworker/1:391:4536 blocked for more than 470 seconds. [ 1344.304107][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.304307][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.304587][ T32] task:kworker/1:391 state:D stack:0 pid:4536 tgid:4536 ppid:2 flags:0x00000000 [ 1344.304897][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.305196][ T32] Call trace: [ 1344.305364][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.305662][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafd1da4 r5:84d9ec00 [ 1344.306022][ T32] r4:84d9ec00 [ 1344.306154][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.306430][ T32] r5:84d9ec00 r4:8271a0b0 [ 1344.306561][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.306964][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.307343][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd1e20 [ 1344.307620][ T32] r4:00000000 [ 1344.307719][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.308025][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.308326][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.308606][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ead200 [ 1344.308847][ T32] r4:00000000 [ 1344.308968][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.309253][ T32] r9:84d9ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1344.309575][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.309858][ T32] r5:00001000 r4:eac19000 [ 1344.310022][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.310397][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.310833][ T32] r5:84e1937c r4:84e19000 [ 1344.310977][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.311346][ T32] r7:ddde3e40 r6:82c18200 r5:84e1937c r4:84e9a300 [ 1344.311612][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.311902][ T32] r10:84d9ec00 r9:84e9a32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.312207][ T32] r4:84e9a300 [ 1344.312322][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.323223][ T32] r10:00000000 r9:eafc9e78 r8:84e9df80 r7:84e9a300 r6:80267888 r5:84d9ec00 [ 1344.323567][ T32] r4:84e9de80 [ 1344.323739][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.323990][ T32] Exception stack(0xeafd1fb0 to 0xeafd1ff8) [ 1344.324177][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.324451][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.324768][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.325078][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9de80 [ 1344.325423][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.325871][ T32] INFO: task kworker/1:392:4537 blocked for more than 470 seconds. [ 1344.326197][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.326368][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.326730][ T32] task:kworker/1:392 state:D stack:0 pid:4537 tgid:4537 ppid:2 flags:0x00000000 [ 1344.327094][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.327263][ T32] Call trace: [ 1344.327366][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.327605][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafd9da4 r5:84de0000 [ 1344.327861][ T32] r4:84de0000 [ 1344.327967][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.328369][ T32] r5:84de0000 r4:8271a0b0 [ 1344.328566][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.328863][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.329192][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd9e20 [ 1344.329550][ T32] r4:00000000 [ 1344.329702][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.330007][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.330303][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.330720][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ead0c0 [ 1344.331073][ T32] r4:00000000 [ 1344.331306][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.331631][ T32] r9:84de0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1344.331963][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.332556][ T32] r5:00001000 r4:eac07000 [ 1344.343400][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.343748][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.344049][ T32] r5:84e18f7c r4:84e18c00 [ 1344.344289][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.344658][ T32] r7:ddde3e40 r6:82c18200 r5:84e18f7c r4:84e9a380 [ 1344.344843][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.345246][ T32] r10:84de0000 r9:84e9a3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.345534][ T32] r4:84e9a380 [ 1344.345646][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.346015][ T32] r10:00000000 r9:eafd1e78 r8:84ea4080 r7:84e9a380 r6:80267888 r5:84de0000 [ 1344.346323][ T32] r4:84e9de80 [ 1344.346532][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.346902][ T32] Exception stack(0xeafd9fb0 to 0xeafd9ff8) [ 1344.347233][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.347684][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.348154][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.348593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e9de80 [ 1344.348912][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.349253][ T32] INFO: task kworker/1:393:4539 blocked for more than 470 seconds. [ 1344.349626][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.349861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.350400][ T32] task:kworker/1:393 state:D stack:0 pid:4539 tgid:4539 ppid:2 flags:0x00000000 [ 1344.350989][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.351322][ T32] Call trace: [ 1344.351533][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.351856][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafddda4 r5:84de1800 [ 1344.352066][ T32] r4:84de1800 [ 1344.352199][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.352597][ T32] r5:84de1800 r4:8271a0b0 [ 1344.353135][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.353482][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.353792][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafdde20 [ 1344.354023][ T32] r4:00000000 [ 1344.354140][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.354326][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.354541][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.354810][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ead4c0 [ 1344.355110][ T32] r4:00000000 [ 1344.355238][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.355520][ T32] r9:84de1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1344.355770][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.356129][ T32] r5:00001000 r4:ead63000 [ 1344.356306][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.356635][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.357167][ T32] r5:84e1977c r4:84e19400 [ 1344.357481][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.358059][ T32] r7:ddde3e40 r6:82c18200 r5:84e1977c r4:84e9a400 [ 1344.358603][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.359189][ T32] r10:84de1800 r9:84e9a42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.359803][ T32] r4:84e9a400 [ 1344.360015][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.360470][ T32] r10:00000000 r9:eafd1e78 r8:84ead280 r7:84e9a400 r6:80267888 r5:84de1800 [ 1344.360889][ T32] r4:84ead140 [ 1344.361085][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.361596][ T32] Exception stack(0xeafddfb0 to 0xeafddff8) [ 1344.362062][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.383069][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.383402][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.383625][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ead140 [ 1344.383909][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.384177][ T32] INFO: task kworker/1:394:4543 blocked for more than 470 seconds. [ 1344.384434][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.384695][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.385081][ T32] task:kworker/1:394 state:D stack:0 pid:4543 tgid:4543 ppid:2 flags:0x00000000 [ 1344.385638][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.386126][ T32] Call trace: [ 1344.386254][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.386523][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafe5da4 r5:84de3000 [ 1344.386856][ T32] r4:84de3000 [ 1344.387018][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.387351][ T32] r5:84de3000 r4:8271a0b0 [ 1344.387501][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.387807][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.388105][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe5e20 [ 1344.388346][ T32] r4:00000000 [ 1344.388456][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.388719][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.389027][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.389400][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ead800 [ 1344.389761][ T32] r4:00000000 [ 1344.390003][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.390569][ T32] r9:84de3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1344.391110][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.391651][ T32] r5:00001000 r4:ead87000 [ 1344.391921][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.392219][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.403081][ T32] r5:84e19b7c r4:84e19800 [ 1344.403325][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.403627][ T32] r7:ddde3e40 r6:82c18200 r5:84e19b7c r4:84e9a480 [ 1344.403793][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.404091][ T32] r10:84de3000 r9:84e9a4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.404342][ T32] r4:84e9a480 [ 1344.404515][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.404826][ T32] r10:00000000 r9:eafdde78 r8:84ead600 r7:84e9a480 r6:80267888 r5:84de3000 [ 1344.405124][ T32] r4:84ead440 [ 1344.405285][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.405569][ T32] Exception stack(0xeafe5fb0 to 0xeafe5ff8) [ 1344.405796][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.406143][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.406471][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.406874][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ead440 [ 1344.407321][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.407733][ T32] INFO: task kworker/0:321:4544 blocked for more than 470 seconds. [ 1344.408142][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.408428][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.408963][ T32] task:kworker/0:321 state:D stack:0 pid:4544 tgid:4544 ppid:2 flags:0x00000000 [ 1344.409416][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.409623][ T32] Call trace: [ 1344.409767][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.410011][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafe9da4 r5:84de3c00 [ 1344.410390][ T32] r4:84de3c00 [ 1344.410537][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.410851][ T32] r5:84de3c00 r4:8271a0b0 [ 1344.411065][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.411441][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.411770][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe9e20 [ 1344.412053][ T32] r4:00000000 [ 1344.412134][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.412385][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.423081][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.423674][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8fd40 [ 1344.424030][ T32] r4:00000000 [ 1344.424297][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.424727][ T32] r9:84de3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1344.425085][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.425781][ T32] r5:00001000 r4:eade7000 [ 1344.426100][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.426530][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.427088][ T32] r5:84e4177c r4:84e41400 [ 1344.427306][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.427869][ T32] r7:dddcfe40 r6:82c18000 r5:84e4177c r4:848b4e80 [ 1344.428225][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.428720][ T32] r10:84de3c00 r9:848b4eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.429081][ T32] r4:848b4e80 [ 1344.429397][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.429809][ T32] r10:00000000 r9:eaf41e78 r8:84ead700 r7:848b4e80 r6:80267888 r5:84de3c00 [ 1344.430234][ T32] r4:84e8fb80 [ 1344.430401][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.430856][ T32] Exception stack(0xeafe9fb0 to 0xeafe9ff8) [ 1344.431204][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.431570][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.431938][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.432416][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e8fb80 [ 1344.443177][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.443713][ T32] INFO: task kworker/1:395:4545 blocked for more than 470 seconds. [ 1344.444124][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.444405][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.444851][ T32] task:kworker/1:395 state:D stack:0 pid:4545 tgid:4545 ppid:2 flags:0x00000000 [ 1344.445495][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.445859][ T32] Call trace: [ 1344.446232][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.446802][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafedda4 r5:84de4800 [ 1344.447189][ T32] r4:84de4800 [ 1344.447381][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.447853][ T32] r5:84de4800 r4:8271a0b0 [ 1344.448119][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.448673][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.449350][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafede20 [ 1344.449785][ T32] r4:00000000 [ 1344.449994][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.450383][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.450849][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.451306][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eada40 [ 1344.451693][ T32] r4:00000000 [ 1344.451982][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.452450][ T32] r9:84de4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1344.463340][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.464007][ T32] r5:00001000 r4:eadb7000 [ 1344.464283][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.464705][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.465255][ T32] r5:84e19f7c r4:84e19c00 [ 1344.465532][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.466171][ T32] r7:ddde3e40 r6:82c18200 r5:84e19f7c r4:84e9a500 [ 1344.466531][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.467041][ T32] r10:84de4800 r9:84e9a52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.467451][ T32] r4:84e9a500 [ 1344.467645][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.468112][ T32] r10:00000000 r9:eafe5e78 r8:84ead940 r7:84e9a500 r6:80267888 r5:84de4800 [ 1344.468516][ T32] r4:84ead780 [ 1344.468720][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.469222][ T32] Exception stack(0xeafedfb0 to 0xeafedff8) [ 1344.469509][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.469837][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.470309][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.470661][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ead780 [ 1344.471163][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.471553][ T32] INFO: task kworker/1:396:4548 blocked for more than 470 seconds. [ 1344.471936][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.472229][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.483324][ T32] task:kworker/1:396 state:D stack:0 pid:4548 tgid:4548 ppid:2 flags:0x00000000 [ 1344.484055][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.484428][ T32] Call trace: [ 1344.484685][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.485293][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafe1da4 r5:84de2400 [ 1344.485703][ T32] r4:84de2400 [ 1344.485889][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.486305][ T32] r5:84de2400 r4:8271a0b0 [ 1344.486605][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.487241][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.487822][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe1e20 [ 1344.488230][ T32] r4:00000000 [ 1344.488415][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.488813][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.489217][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.489643][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eadbc0 [ 1344.490213][ T32] r4:00000000 [ 1344.490448][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.490970][ T32] r9:84de2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1344.491351][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.491744][ T32] r5:00001000 r4:eadcd000 [ 1344.491990][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.492443][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.503418][ T32] r5:84e1a37c r4:84e1a000 [ 1344.503798][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.504408][ T32] r7:ddde3e40 r6:82c18200 r5:84e1a37c r4:84e9a580 [ 1344.504760][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.505381][ T32] r10:84de2400 r9:84e9a5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.505856][ T32] r4:84e9a580 [ 1344.506058][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.506551][ T32] r10:00000000 r9:eafede78 r8:84eadb80 r7:84e9a580 r6:80267888 r5:84de2400 [ 1344.507208][ T32] r4:84ead480 [ 1344.507461][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.507977][ T32] Exception stack(0xeafe1fb0 to 0xeafe1ff8) [ 1344.508336][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.509019][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.509779][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.510168][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ead480 [ 1344.510527][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.511073][ T32] INFO: task kworker/1:397:4550 blocked for more than 470 seconds. [ 1344.511688][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.512066][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.512443][ T32] task:kworker/1:397 state:D stack:0 pid:4550 tgid:4550 ppid:2 flags:0x00000000 [ 1344.523886][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.524282][ T32] Call trace: [ 1344.524537][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.525031][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaffdda4 r5:84de0c00 [ 1344.525434][ T32] r4:84de0c00 [ 1344.525644][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.526172][ T32] r5:84de0c00 r4:8271a0b0 [ 1344.526534][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.527198][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.527749][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaffde20 [ 1344.528227][ T32] r4:00000000 [ 1344.528509][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.528970][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.529285][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.529617][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4380 [ 1344.530319][ T32] r4:00000000 [ 1344.530486][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.530813][ T32] r9:84de0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1344.531187][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.531517][ T32] r5:00001000 r4:eae11000 [ 1344.531861][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.532225][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.542967][ T32] r5:84e1a77c r4:84e1a400 [ 1344.543333][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.543719][ T32] r7:ddde3e40 r6:82c18200 r5:84e1a77c r4:84e9a600 [ 1344.544035][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.544401][ T32] r10:84de0c00 r9:84e9a62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.544726][ T32] r4:84e9a600 [ 1344.544895][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.545319][ T32] r10:00000000 r9:eafe1e78 r8:84eadd80 r7:84e9a600 r6:80267888 r5:84de0c00 [ 1344.545652][ T32] r4:84ead7c0 [ 1344.545811][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.546123][ T32] Exception stack(0xeaffdfb0 to 0xeaffdff8) [ 1344.546380][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.546789][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.547349][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.547634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ead7c0 [ 1344.547988][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.548325][ T32] INFO: task kworker/0:322:4553 blocked for more than 471 seconds. [ 1344.548623][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.548934][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.549243][ T32] task:kworker/0:322 state:D stack:0 pid:4553 tgid:4553 ppid:2 flags:0x00000000 [ 1344.549611][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.549851][ T32] Call trace: [ 1344.550058][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.550381][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb009da4 r5:84de6c00 [ 1344.550707][ T32] r4:84de6c00 [ 1344.550921][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.551293][ T32] r5:84de6c00 r4:8271a0b0 [ 1344.551468][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.551842][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.552216][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb009e20 [ 1344.563045][ T32] r4:00000000 [ 1344.563319][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.563768][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.564087][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.564421][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8ffc0 [ 1344.564711][ T32] r4:00000000 [ 1344.564876][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.565261][ T32] r9:84de6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1344.565584][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.565920][ T32] r5:00001000 r4:eae05000 [ 1344.566139][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.566483][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.566930][ T32] r5:84e41f7c r4:84e41c00 [ 1344.567229][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.567769][ T32] r7:dddcfe40 r6:82c18000 r5:84e41f7c r4:848b4f00 [ 1344.568015][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.568424][ T32] r10:84de6c00 r9:848b4f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.568777][ T32] r4:848b4f00 [ 1344.568938][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.569257][ T32] r10:00000000 r9:eaf41e78 r8:84eadd00 r7:848b4f00 r6:80267888 r5:84de6c00 [ 1344.569583][ T32] r4:84e8fdc0 [ 1344.569736][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.570010][ T32] Exception stack(0xeb009fb0 to 0xeb009ff8) [ 1344.570263][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.570630][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.571006][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.571313][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e8fdc0 [ 1344.571606][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.571915][ T32] INFO: task kworker/0:323:4554 blocked for more than 471 seconds. [ 1344.572232][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.572445][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.583194][ T32] task:kworker/0:323 state:D stack:0 pid:4554 tgid:4554 ppid:2 flags:0x00000000 [ 1344.583720][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.584034][ T32] Call trace: [ 1344.584225][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.584614][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb00dda4 r5:84de6000 [ 1344.584960][ T32] r4:84de6000 [ 1344.585164][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.585565][ T32] r5:84de6000 r4:8271a0b0 [ 1344.585887][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.586337][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.586826][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb00de20 [ 1344.587101][ T32] r4:00000000 [ 1344.587267][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.587570][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.587914][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.588271][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed2fc0 [ 1344.588563][ T32] r4:00000000 [ 1344.588707][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.589066][ T32] r9:84de6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1344.589470][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.589802][ T32] r5:00001000 r4:eaec7000 [ 1344.590120][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.590544][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.590914][ T32] r5:84e4277c r4:84e42400 [ 1344.591119][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.591488][ T32] r7:dddcfe40 r6:82c18000 r5:84e4277c r4:848b4f80 [ 1344.591809][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.592134][ T32] r10:84de6000 r9:848b4fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.602978][ T32] r4:848b4f80 [ 1344.603250][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.603728][ T32] r10:00000000 r9:eb009e78 r8:84e9de80 r7:848b4f80 r6:80267888 r5:84de6000 [ 1344.604083][ T32] r4:84e8fdc0 [ 1344.604279][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.604613][ T32] Exception stack(0xeb00dfb0 to 0xeb00dff8) [ 1344.604889][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.605241][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.605594][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.605852][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e8fdc0 [ 1344.606236][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.606623][ T32] INFO: task kworker/1:398:4556 blocked for more than 471 seconds. [ 1344.607009][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.607303][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.607658][ T32] task:kworker/1:398 state:D stack:0 pid:4556 tgid:4556 ppid:2 flags:0x00000000 [ 1344.608092][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.608367][ T32] Call trace: [ 1344.608577][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.608950][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafd5da4 r5:8437bc00 [ 1344.609223][ T32] r4:8437bc00 [ 1344.609367][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.609707][ T32] r5:8437bc00 r4:8271a0b0 [ 1344.609901][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.610441][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.610947][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd5e20 [ 1344.611289][ T32] r4:00000000 [ 1344.611429][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.611731][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.612078][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.612417][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4480 [ 1344.623074][ T32] r4:00000000 [ 1344.623344][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.623741][ T32] r9:8437bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1344.624066][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.624524][ T32] r5:00001000 r4:eaf8d000 [ 1344.624730][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.625047][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.625390][ T32] r5:84e1ab7c r4:84e1a800 [ 1344.625568][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.625971][ T32] r7:ddde3e40 r6:82c18200 r5:84e1ab7c r4:84e9a680 [ 1344.626231][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.626596][ T32] r10:8437bc00 r9:84e9a6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.626992][ T32] r4:84e9a680 [ 1344.627481][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.627984][ T32] r10:00000000 r9:eaffde78 r8:84e8fdc0 r7:84e9a680 r6:80267888 r5:8437bc00 [ 1344.628486][ T32] r4:84ea42c0 [ 1344.628763][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.629361][ T32] Exception stack(0xeafd5fb0 to 0xeafd5ff8) [ 1344.629597][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.629945][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.630303][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.630565][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea42c0 [ 1344.630915][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.631240][ T32] INFO: task kworker/0:324:4557 blocked for more than 471 seconds. [ 1344.631541][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.631751][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.632060][ T32] task:kworker/0:324 state:D stack:0 pid:4557 tgid:4557 ppid:2 flags:0x00000000 [ 1344.632480][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.643350][ T32] Call trace: [ 1344.643576][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.644030][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb015da4 r5:8437e000 [ 1344.644377][ T32] r4:8437e000 [ 1344.644783][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.645178][ T32] r5:8437e000 r4:8271a0b0 [ 1344.645356][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.645769][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.646236][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb015e20 [ 1344.646563][ T32] r4:00000000 [ 1344.646778][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.647120][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.647546][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.647908][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed2000 [ 1344.648220][ T32] r4:00000000 [ 1344.648362][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.648723][ T32] r9:8437e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1344.649050][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.649447][ T32] r5:00001000 r4:eac41000 [ 1344.649612][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.650261][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.650589][ T32] r5:84e4237c r4:84e42000 [ 1344.650880][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.651228][ T32] r7:dddcfe40 r6:82c18000 r5:84e4237c r4:84ea7000 [ 1344.651443][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.651759][ T32] r10:8437e000 r9:84ea702c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.652050][ T32] r4:84ea7000 [ 1344.652204][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.663151][ T32] r10:00000000 r9:eb00de78 r8:84e8f800 r7:84ea7000 r6:80267888 r5:8437e000 [ 1344.663530][ T32] r4:84e8fa40 [ 1344.663701][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.664103][ T32] Exception stack(0xeb015fb0 to 0xeb015ff8) [ 1344.664370][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.664764][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.665268][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.665785][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84e8fa40 [ 1344.666293][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.666793][ T32] INFO: task kworker/1:399:4561 blocked for more than 471 seconds. [ 1344.667217][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.667446][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.667718][ T32] task:kworker/1:399 state:D stack:0 pid:4561 tgid:4561 ppid:2 flags:0x00000000 [ 1344.668325][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.668768][ T32] Call trace: [ 1344.668943][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.669267][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb029da4 r5:8437c800 [ 1344.669532][ T32] r4:8437c800 [ 1344.669752][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.670103][ T32] r5:8437c800 r4:8271a0b0 [ 1344.670273][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.670632][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.671049][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb029e20 [ 1344.671338][ T32] r4:00000000 [ 1344.671490][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.671841][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.672156][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.683055][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4580 [ 1344.683438][ T32] r4:00000000 [ 1344.683605][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.683947][ T32] r9:8437c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1344.684267][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.684638][ T32] r5:00001000 r4:eb01b000 [ 1344.684840][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.685162][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.685553][ T32] r5:84e1af7c r4:84e1ac00 [ 1344.685730][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.686105][ T32] r7:ddde3e40 r6:82c18200 r5:84e1af7c r4:84e9a700 [ 1344.686339][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.686645][ T32] r10:8437c800 r9:84e9a72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.687004][ T32] r4:84e9a700 [ 1344.687162][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.687567][ T32] r10:00000000 r9:eafd5e78 r8:84eadf00 r7:84e9a700 r6:80267888 r5:8437c800 [ 1344.687830][ T32] r4:84ea4440 [ 1344.687997][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.688267][ T32] Exception stack(0xeb029fb0 to 0xeb029ff8) [ 1344.688522][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.688830][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.689228][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.689603][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4440 [ 1344.689952][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.690266][ T32] INFO: task kworker/1:400:4562 blocked for more than 471 seconds. [ 1344.690806][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.691089][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.691767][ T32] task:kworker/1:400 state:D stack:0 pid:4562 tgid:4562 ppid:2 flags:0x00000000 [ 1344.692344][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.703010][ T32] Call trace: [ 1344.703320][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.703737][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb02dda4 r5:8437ec00 [ 1344.704066][ T32] r4:8437ec00 [ 1344.704216][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.704442][ T32] r5:8437ec00 r4:8271a0b0 [ 1344.704601][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.704961][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.705298][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb02de20 [ 1344.705498][ T32] r4:00000000 [ 1344.705609][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.705862][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.706089][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.706335][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4a40 [ 1344.706558][ T32] r4:00000000 [ 1344.706665][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.706962][ T32] r9:8437ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1344.707213][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.707499][ T32] r5:00001000 r4:eb055000 [ 1344.707618][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.707856][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.708146][ T32] r5:84e1bf7c r4:84e1bc00 [ 1344.708294][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.708570][ T32] r7:ddde3e40 r6:82c18200 r5:84e1bf7c r4:84e9a780 [ 1344.708806][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.709070][ T32] r10:8437ec00 r9:84e9a7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.709354][ T32] r4:84e9a780 [ 1344.709462][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.709682][ T32] r10:00000000 r9:eb029e78 r8:84eadcc0 r7:84e9a780 r6:80267888 r5:8437ec00 [ 1344.709950][ T32] r4:84ea4540 [ 1344.710034][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.710267][ T32] Exception stack(0xeb02dfb0 to 0xeb02dff8) [ 1344.710433][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.710756][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.711020][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.711226][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4540 [ 1344.711513][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.711797][ T32] INFO: task kworker/1:401:4563 blocked for more than 471 seconds. [ 1344.712072][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.712308][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.712558][ T32] task:kworker/1:401 state:D stack:0 pid:4563 tgid:4563 ppid:2 flags:0x00000000 [ 1344.723361][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.723642][ T32] Call trace: [ 1344.723760][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.724057][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb031da4 r5:8437a400 [ 1344.724289][ T32] r4:8437a400 [ 1344.724400][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.724696][ T32] r5:8437a400 r4:8271a0b0 [ 1344.724835][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.725143][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.725472][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb031e20 [ 1344.725751][ T32] r4:00000000 [ 1344.725898][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.726140][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.726401][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.726727][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4740 [ 1344.726981][ T32] r4:00000000 [ 1344.727092][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.727347][ T32] r9:8437a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1344.727567][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.727922][ T32] r5:00001000 r4:eb021000 [ 1344.728050][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.728302][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.728637][ T32] r5:84e1b37c r4:84e1b000 [ 1344.728822][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.729117][ T32] r7:ddde3e40 r6:82c18200 r5:84e1b37c r4:84e9a800 [ 1344.729289][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.729575][ T32] r10:8437a400 r9:84e9a82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.729856][ T32] r4:84e9a800 [ 1344.729985][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.730236][ T32] r10:00000000 r9:eb02de78 r8:84105580 r7:84e9a800 r6:80267888 r5:8437a400 [ 1344.730465][ T32] r4:84ea4540 [ 1344.730596][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.730851][ T32] Exception stack(0xeb031fb0 to 0xeb031ff8) [ 1344.731025][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.731248][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.731492][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.731682][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4540 [ 1344.731934][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.732173][ T32] INFO: task kworker/1:402:4565 blocked for more than 471 seconds. [ 1344.732385][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.743070][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.743384][ T32] task:kworker/1:402 state:D stack:0 pid:4565 tgid:4565 ppid:2 flags:0x00000000 [ 1344.743702][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.743885][ T32] Call trace: [ 1344.743987][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.744228][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb03dda4 r5:8490ec00 [ 1344.744464][ T32] r4:8490ec00 [ 1344.744627][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.744927][ T32] r5:8490ec00 r4:8271a0b0 [ 1344.745059][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.745373][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.745748][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb03de20 [ 1344.745979][ T32] r4:00000000 [ 1344.746121][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.746388][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.746724][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.747023][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4840 [ 1344.747314][ T32] r4:00000000 [ 1344.747445][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.747747][ T32] r9:8490ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1344.748028][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.748462][ T32] r5:00001000 r4:eb03f000 [ 1344.748589][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.748847][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.749132][ T32] r5:84e1b77c r4:84e1b400 [ 1344.749322][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.749699][ T32] r7:ddde3e40 r6:82c18200 r5:84e1b77c r4:84e9a880 [ 1344.749884][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.750217][ T32] r10:8490ec00 r9:84e9a8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.750489][ T32] r4:84e9a880 [ 1344.750634][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.750926][ T32] r10:00000000 r9:eb02de78 r8:84eaf140 r7:84e9a880 r6:80267888 r5:8490ec00 [ 1344.751183][ T32] r4:84ea46c0 [ 1344.751378][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.751656][ T32] Exception stack(0xeb03dfb0 to 0xeb03dff8) [ 1344.751923][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.752220][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.763036][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.763534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea46c0 [ 1344.763900][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.764218][ T32] INFO: task kworker/1:403:4567 blocked for more than 471 seconds. [ 1344.764539][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.764783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.765126][ T32] task:kworker/1:403 state:D stack:0 pid:4567 tgid:4567 ppid:2 flags:0x00000000 [ 1344.765579][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.765868][ T32] Call trace: [ 1344.766083][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.766414][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb04dda4 r5:84378000 [ 1344.766770][ T32] r4:84378000 [ 1344.766946][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.767318][ T32] r5:84378000 r4:8271a0b0 [ 1344.767494][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.767898][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.768339][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb04de20 [ 1344.768750][ T32] r4:00000000 [ 1344.768905][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.769345][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.769644][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.770062][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea49c0 [ 1344.770353][ T32] r4:00000000 [ 1344.770761][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.771126][ T32] r9:84378000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1344.771455][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.771771][ T32] r5:00001000 r4:eb045000 [ 1344.771985][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.772273][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.783067][ T32] r5:84e1bb7c r4:84e1b800 [ 1344.783342][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.783594][ T32] r7:ddde3e40 r6:82c18200 r5:84e1bb7c r4:84e9a900 [ 1344.783739][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.784017][ T32] r10:84378000 r9:84e9a92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.784221][ T32] r4:84e9a900 [ 1344.784318][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.784559][ T32] r10:00000000 r9:eb02de78 r8:84eaf300 r7:84e9a900 r6:80267888 r5:84378000 [ 1344.784762][ T32] r4:84ea4800 [ 1344.784863][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.785033][ T32] Exception stack(0xeb04dfb0 to 0xeb04dff8) [ 1344.785216][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.785423][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.785615][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.785820][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4800 [ 1344.786030][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.786228][ T32] INFO: task kworker/1:404:4569 blocked for more than 471 seconds. [ 1344.786419][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.786584][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.786844][ T32] task:kworker/1:404 state:D stack:0 pid:4569 tgid:4569 ppid:2 flags:0x00000000 [ 1344.787147][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.787319][ T32] Call trace: [ 1344.787417][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.787632][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb061da4 r5:84910c00 [ 1344.787798][ T32] r4:84910c00 [ 1344.787919][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.788167][ T32] r5:84910c00 r4:8271a0b0 [ 1344.788270][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.788529][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.788841][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb061e20 [ 1344.789124][ T32] r4:00000000 [ 1344.789208][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.789433][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.789721][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.790069][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4d00 [ 1344.790388][ T32] r4:00000000 [ 1344.790500][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.790836][ T32] r9:84910c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1344.791130][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.791392][ T32] r5:00001000 r4:df9d3000 [ 1344.791601][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.791906][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.792217][ T32] r5:84e2077c r4:84e20400 [ 1344.792615][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.803486][ T32] r7:ddde3e40 r6:82c18200 r5:84e2077c r4:84e9a980 [ 1344.803651][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.804039][ T32] r10:84910c00 r9:84e9a9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.804271][ T32] r4:84e9a980 [ 1344.804413][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.804672][ T32] r10:00000000 r9:eb02de78 r8:84eaf4c0 r7:84e9a980 r6:80267888 r5:84910c00 [ 1344.804928][ T32] r4:84ea4a80 [ 1344.805087][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.805379][ T32] Exception stack(0xeb061fb0 to 0xeb061ff8) [ 1344.805622][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.805898][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.806198][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.806418][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4a80 [ 1344.806658][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.807008][ T32] INFO: task kworker/1:405:4571 blocked for more than 471 seconds. [ 1344.807267][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.807466][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.807702][ T32] task:kworker/1:405 state:D stack:0 pid:4571 tgid:4571 ppid:2 flags:0x00000000 [ 1344.808045][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.808281][ T32] Call trace: [ 1344.808419][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.808648][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb069da4 r5:84912400 [ 1344.808919][ T32] r4:84912400 [ 1344.809009][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.809292][ T32] r5:84912400 r4:8271a0b0 [ 1344.809388][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.809762][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.810093][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb069e20 [ 1344.810336][ T32] r4:00000000 [ 1344.810441][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.810716][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.811012][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.811237][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4c00 [ 1344.811463][ T32] r4:00000000 [ 1344.811563][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.811852][ T32] r9:84912400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1344.812110][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.812406][ T32] r5:00001000 r4:eb06b000 [ 1344.823020][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.823386][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.823640][ T32] r5:84e2037c r4:84e20000 [ 1344.823761][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.824127][ T32] r7:ddde3e40 r6:82c18200 r5:84e2037c r4:84e9aa00 [ 1344.824320][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.824625][ T32] r10:84912400 r9:84e9aa2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.824899][ T32] r4:84e9aa00 [ 1344.825039][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.825354][ T32] r10:00000000 r9:eb061e78 r8:84eaf6c0 r7:84e9aa00 r6:80267888 r5:84912400 [ 1344.825655][ T32] r4:84ea4980 [ 1344.825781][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.826078][ T32] Exception stack(0xeb069fb0 to 0xeb069ff8) [ 1344.826256][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.826542][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.826842][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.827066][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4980 [ 1344.827260][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.827527][ T32] INFO: task kworker/1:406:4574 blocked for more than 471 seconds. [ 1344.827765][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.827948][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.828234][ T32] task:kworker/1:406 state:D stack:0 pid:4574 tgid:4574 ppid:2 flags:0x00000000 [ 1344.828585][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.828738][ T32] Call trace: [ 1344.828846][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.829068][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae31da4 r5:84913000 [ 1344.829274][ T32] r4:84913000 [ 1344.829423][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.829744][ T32] r5:84913000 r4:8271a0b0 [ 1344.829851][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.830174][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.830446][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae31e20 [ 1344.830724][ T32] r4:00000000 [ 1344.830850][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.831134][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.831418][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.831678][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4e80 [ 1344.831932][ T32] r4:00000000 [ 1344.832094][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.832352][ T32] r9:84913000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1344.843003][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.843597][ T32] r5:00001000 r4:dfc29000 [ 1344.843818][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.844252][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.844789][ T32] r5:84e20b7c r4:84e20800 [ 1344.844981][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.845390][ T32] r7:ddde3e40 r6:82c18200 r5:84e20b7c r4:84e9aa80 [ 1344.845610][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.846001][ T32] r10:84913000 r9:84e9aaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.846293][ T32] r4:84e9aa80 [ 1344.846430][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.846827][ T32] r10:00000000 r9:eb061e78 r8:84eaf900 r7:84e9aa80 r6:80267888 r5:84913000 [ 1344.847140][ T32] r4:84ea4cc0 [ 1344.847319][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.847622][ T32] Exception stack(0xeae31fb0 to 0xeae31ff8) [ 1344.847849][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.848162][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.848434][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.848716][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4cc0 [ 1344.849027][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.849305][ T32] INFO: task kworker/1:407:4576 blocked for more than 471 seconds. [ 1344.849648][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.849854][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.850150][ T32] task:kworker/1:407 state:D stack:0 pid:4576 tgid:4576 ppid:2 flags:0x00000000 [ 1344.850579][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.850865][ T32] Call trace: [ 1344.851073][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.851445][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaea9da4 r5:84914800 [ 1344.851758][ T32] r4:84914800 [ 1344.851924][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.852287][ T32] r5:84914800 r4:8271a0b0 [ 1344.852522][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.863606][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.864176][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaea9e20 [ 1344.864590][ T32] r4:00000000 [ 1344.864762][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.865178][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.865602][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.865956][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebd240 [ 1344.866277][ T32] r4:00000000 [ 1344.866489][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.866898][ T32] r9:84914800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1344.867229][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.867594][ T32] r5:00001000 r4:e06e9000 [ 1344.867755][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.868113][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.868450][ T32] r5:84e21f7c r4:84e21c00 [ 1344.868613][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.868967][ T32] r7:ddde3e40 r6:82c18200 r5:84e21f7c r4:84e9ab00 [ 1344.869184][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.869506][ T32] r10:84914800 r9:84e9ab2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.869799][ T32] r4:84e9ab00 [ 1344.869950][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.870285][ T32] r10:00000000 r9:eae31e78 r8:84eafac0 r7:84e9ab00 r6:80267888 r5:84914800 [ 1344.870570][ T32] r4:84ea4cc0 [ 1344.870712][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.871031][ T32] Exception stack(0xeaea9fb0 to 0xeaea9ff8) [ 1344.871272][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.871586][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.871910][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.872252][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4cc0 [ 1344.883045][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.883448][ T32] INFO: task kworker/1:408:4577 blocked for more than 471 seconds. [ 1344.883724][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.883915][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.884138][ T32] task:kworker/1:408 state:D stack:0 pid:4577 tgid:4577 ppid:2 flags:0x00000000 [ 1344.884480][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.884781][ T32] Call trace: [ 1344.884970][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.885359][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaeb1da4 r5:84910000 [ 1344.885572][ T32] r4:84910000 [ 1344.885803][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.886134][ T32] r5:84910000 r4:8271a0b0 [ 1344.886311][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.886661][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.887114][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeb1e20 [ 1344.887387][ T32] r4:00000000 [ 1344.887527][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.887860][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.888173][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.888573][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ea4f00 [ 1344.888873][ T32] r4:00000000 [ 1344.889029][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.889384][ T32] r9:84910000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1344.889880][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.890218][ T32] r5:00001000 r4:dfdf1000 [ 1344.890394][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.890687][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.891110][ T32] r5:84e20f7c r4:84e20c00 [ 1344.891299][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.891892][ T32] r7:ddde3e40 r6:82c18200 r5:84e20f7c r4:84e9ab80 [ 1344.892211][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.903018][ T32] r10:84910000 r9:84e9abac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.903458][ T32] r4:84e9ab80 [ 1344.903634][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.904008][ T32] r10:00000000 r9:eaea9e78 r8:84eafb80 r7:84e9ab80 r6:80267888 r5:84910000 [ 1344.904342][ T32] r4:84ea4e00 [ 1344.904500][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.904812][ T32] Exception stack(0xeaeb1fb0 to 0xeaeb1ff8) [ 1344.905097][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.905682][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.906030][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.906325][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4e00 [ 1344.906607][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.907021][ T32] INFO: task kworker/1:409:4579 blocked for more than 471 seconds. [ 1344.907331][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.907532][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.907789][ T32] task:kworker/1:409 state:D stack:0 pid:4579 tgid:4579 ppid:2 flags:0x00000000 [ 1344.908200][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.908463][ T32] Call trace: [ 1344.908694][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.909020][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf25da4 r5:84916000 [ 1344.909292][ T32] r4:84916000 [ 1344.909537][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.909894][ T32] r5:84916000 r4:8271a0b0 [ 1344.910067][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.910434][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.910799][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf25e20 [ 1344.911101][ T32] r4:00000000 [ 1344.911262][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.911590][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.911890][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.912263][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84964140 [ 1344.923210][ T32] r4:00000000 [ 1344.923468][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.923888][ T32] r9:84916000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1344.924216][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.924593][ T32] r5:00001000 r4:e049d000 [ 1344.924804][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.925152][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.925480][ T32] r5:84e2137c r4:84e21000 [ 1344.925656][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.925996][ T32] r7:ddde3e40 r6:82c18200 r5:84e2137c r4:84e9ac00 [ 1344.926280][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.926623][ T32] r10:84916000 r9:84e9ac2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.927006][ T32] r4:84e9ac00 [ 1344.927216][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.927557][ T32] r10:00000000 r9:eaea9e78 r8:84eafd80 r7:84e9ac00 r6:80267888 r5:84916000 [ 1344.927818][ T32] r4:84ea4cc0 [ 1344.927970][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.928260][ T32] Exception stack(0xeaf25fb0 to 0xeaf25ff8) [ 1344.928563][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.928889][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.929288][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.929625][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ea4cc0 [ 1344.929961][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.930321][ T32] INFO: task kworker/1:410:4581 blocked for more than 471 seconds. [ 1344.930659][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.931205][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.931512][ T32] task:kworker/1:410 state:D stack:0 pid:4581 tgid:4581 ppid:2 flags:0x00000000 [ 1344.931949][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.932251][ T32] Call trace: [ 1344.932428][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.943157][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf5dda4 r5:84915400 [ 1344.943533][ T32] r4:84915400 [ 1344.943752][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.944258][ T32] r5:84915400 r4:8271a0b0 [ 1344.944453][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.944837][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.945537][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf5de20 [ 1344.945833][ T32] r4:00000000 [ 1344.946318][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.946610][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.947025][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.947235][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8f680 [ 1344.947382][ T32] r4:00000000 [ 1344.947522][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.947729][ T32] r9:84915400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1344.948043][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.948338][ T32] r5:00001000 r4:e064f000 [ 1344.948492][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.948830][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.949178][ T32] r5:84e2177c r4:84e21400 [ 1344.949361][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.949672][ T32] r7:ddde3e40 r6:82c18200 r5:84e2177c r4:84e9ac80 [ 1344.949955][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.950300][ T32] r10:84915400 r9:84e9acac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.950643][ T32] r4:84e9ac80 [ 1344.950831][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.951139][ T32] r10:00000000 r9:eaea9e78 r8:84eaff40 r7:84e9ac80 r6:80267888 r5:84915400 [ 1344.951574][ T32] r4:84964100 [ 1344.951847][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.952144][ T32] Exception stack(0xeaf5dfb0 to 0xeaf5dff8) [ 1344.952407][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.963072][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.963550][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.963849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84964100 [ 1344.964142][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.964490][ T32] INFO: task kworker/1:411:4583 blocked for more than 471 seconds. [ 1344.964768][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.964996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.965243][ T32] task:kworker/1:411 state:D stack:0 pid:4583 tgid:4583 ppid:2 flags:0x00000000 [ 1344.965629][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.965961][ T32] Call trace: [ 1344.966137][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.966507][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb065da4 r5:84de9800 [ 1344.966878][ T32] r4:84de9800 [ 1344.967037][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.967375][ T32] r5:84de9800 r4:8271a0b0 [ 1344.967560][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.967954][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.968309][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb065e20 [ 1344.968599][ T32] r4:00000000 [ 1344.968733][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.969044][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.969379][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.969731][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebd040 [ 1344.970057][ T32] r4:00000000 [ 1344.970266][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.970588][ T32] r9:84de9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1344.970935][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.971290][ T32] r5:00001000 r4:e06a7000 [ 1344.971446][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.971735][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.972082][ T32] r5:84e21b7c r4:84e21800 [ 1344.972266][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.983080][ T32] r7:ddde3e40 r6:82c18200 r5:84e21b7c r4:84e9ad00 [ 1344.983419][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.983788][ T32] r10:84de9800 r9:84e9ad2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.984291][ T32] r4:84e9ad00 [ 1344.984453][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.984777][ T32] r10:00000000 r9:eaea9e78 r8:84ebd100 r7:84e9ad00 r6:80267888 r5:84de9800 [ 1344.985088][ T32] r4:84ebd000 [ 1344.985175][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.985408][ T32] Exception stack(0xeb065fb0 to 0xeb065ff8) [ 1344.985615][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.985880][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.986176][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.986452][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd000 [ 1344.986765][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.987018][ T32] INFO: task kworker/1:412:4586 blocked for more than 471 seconds. [ 1344.987265][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.987365][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.987629][ T32] task:kworker/1:412 state:D stack:0 pid:4586 tgid:4586 ppid:2 flags:0x00000000 [ 1344.988014][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.988281][ T32] Call trace: [ 1344.988458][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.988842][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb075da4 r5:84dea400 [ 1344.989123][ T32] r4:84dea400 [ 1344.989263][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.989599][ T32] r5:84dea400 r4:8271a0b0 [ 1344.989757][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.990168][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.990629][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb075e20 [ 1344.991026][ T32] r4:00000000 [ 1344.991188][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.991491][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.991855][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.992214][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebd840 [ 1345.003084][ T32] r4:00000000 [ 1345.003308][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.003568][ T32] r9:84dea400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1345.003824][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.004167][ T32] r5:00001000 r4:ea941000 [ 1345.004365][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.004656][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.005047][ T32] r5:84e22b7c r4:84e22800 [ 1345.005230][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.005540][ T32] r7:ddde3e40 r6:82c18200 r5:84e22b7c r4:84e9ad80 [ 1345.005775][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.006071][ T32] r10:84dea400 r9:84e9adac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.006380][ T32] r4:84e9ad80 [ 1345.006487][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.006945][ T32] r10:00000000 r9:eaea9e78 r8:84ebd300 r7:84e9ad80 r6:80267888 r5:84dea400 [ 1345.007271][ T32] r4:84ebd1c0 [ 1345.007396][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.007676][ T32] Exception stack(0xeb075fb0 to 0xeb075ff8) [ 1345.007903][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.008241][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.008566][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.008802][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd1c0 [ 1345.009057][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.009334][ T32] INFO: task kworker/1:413:4587 blocked for more than 471 seconds. [ 1345.009672][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.009866][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.010155][ T32] task:kworker/1:413 state:D stack:0 pid:4587 tgid:4587 ppid:2 flags:0x00000000 [ 1345.010479][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.010696][ T32] Call trace: [ 1345.010907][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.011179][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaff9da4 r5:84deb000 [ 1345.011452][ T32] r4:84deb000 [ 1345.011566][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.011869][ T32] r5:84deb000 r4:8271a0b0 [ 1345.012075][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.012419][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.023084][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff9e20 [ 1345.023490][ T32] r4:00000000 [ 1345.023640][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.024177][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.024543][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.024903][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebd7c0 [ 1345.025197][ T32] r4:00000000 [ 1345.025327][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.025560][ T32] r9:84deb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1345.025776][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.026021][ T32] r5:00001000 r4:ea8fb000 [ 1345.026167][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.026439][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.026734][ T32] r5:84e2277c r4:84e22400 [ 1345.026902][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.027193][ T32] r7:ddde3e40 r6:82c18200 r5:84e2277c r4:84e9ae00 [ 1345.027364][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.027669][ T32] r10:84deb000 r9:84e9ae2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.027880][ T32] r4:84e9ae00 [ 1345.028010][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.028195][ T32] r10:00000000 r9:eb075e78 r8:84ebd3c0 r7:84e9ae00 r6:80267888 r5:84deb000 [ 1345.028443][ T32] r4:84ebd1c0 [ 1345.028546][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.028855][ T32] Exception stack(0xeaff9fb0 to 0xeaff9ff8) [ 1345.028990][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.029217][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.029478][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.029684][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd1c0 [ 1345.030084][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.030379][ T32] INFO: task kworker/1:414:4591 blocked for more than 471 seconds. [ 1345.030569][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.030820][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.031049][ T32] task:kworker/1:414 state:D stack:0 pid:4591 tgid:4591 ppid:2 flags:0x00000000 [ 1345.031307][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.031489][ T32] Call trace: [ 1345.031609][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.031944][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb081da4 r5:84dec800 [ 1345.032301][ T32] r4:84dec800 [ 1345.032397][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.053150][ T32] r5:84dec800 r4:8271a0b0 [ 1345.053494][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.053971][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.054956][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb081e20 [ 1345.055302][ T32] r4:00000000 [ 1345.055469][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.055839][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.056215][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.056521][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebda40 [ 1345.056982][ T32] r4:00000000 [ 1345.057134][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.057428][ T32] r9:84dec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1345.057766][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.058150][ T32] r5:00001000 r4:ea97d000 [ 1345.058374][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.058837][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.059286][ T32] r5:84e22f7c r4:84e22c00 [ 1345.059531][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.059898][ T32] r7:ddde3e40 r6:82c18200 r5:84e22f7c r4:84e9ae80 [ 1345.060520][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.061004][ T32] r10:84dec800 r9:84e9aeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.061295][ T32] r4:84e9ae80 [ 1345.061487][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.061829][ T32] r10:00000000 r9:eb075e78 r8:84ebd780 r7:84e9ae80 r6:80267888 r5:84dec800 [ 1345.062173][ T32] r4:84ebd880 [ 1345.062353][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.072960][ T32] Exception stack(0xeb081fb0 to 0xeb081ff8) [ 1345.073370][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.073854][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.074161][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.074438][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd880 [ 1345.074926][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.075238][ T32] INFO: task kworker/1:415:4594 blocked for more than 471 seconds. [ 1345.075504][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.075708][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.076115][ T32] task:kworker/1:415 state:D stack:0 pid:4594 tgid:4594 ppid:2 flags:0x00000000 [ 1345.076521][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.076922][ T32] Call trace: [ 1345.077164][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.077571][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb085da4 r5:84ded400 [ 1345.077836][ T32] r4:84ded400 [ 1345.078052][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.078376][ T32] r5:84ded400 r4:8271a0b0 [ 1345.078571][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.078974][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.079350][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb085e20 [ 1345.079674][ T32] r4:00000000 [ 1345.079850][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.080253][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.080752][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.081096][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebdb80 [ 1345.081357][ T32] r4:00000000 [ 1345.081538][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.081963][ T32] r9:84ded400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1345.082337][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.092920][ T32] r5:00001000 r4:ea9b1000 [ 1345.093197][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.093645][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.094008][ T32] r5:84e2337c r4:84e23000 [ 1345.094210][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.094651][ T32] r7:ddde3e40 r6:82c18200 r5:84e2337c r4:84e9af00 [ 1345.094889][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.095600][ T32] r10:84ded400 r9:84e9af2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.095858][ T32] r4:84e9af00 [ 1345.096020][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.096501][ T32] r10:00000000 r9:eb081e78 r8:84ebdc40 r7:84e9af00 r6:80267888 r5:84ded400 [ 1345.096884][ T32] r4:84ebd9c0 [ 1345.097124][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.097475][ T32] Exception stack(0xeb085fb0 to 0xeb085ff8) [ 1345.097698][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.097994][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.098319][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.098605][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd9c0 [ 1345.098944][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.099308][ T32] INFO: task kworker/1:416:4595 blocked for more than 471 seconds. [ 1345.099618][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.099877][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.100277][ T32] task:kworker/1:416 state:D stack:0 pid:4595 tgid:4595 ppid:2 flags:0x00000000 [ 1345.100660][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.100922][ T32] Call trace: [ 1345.101178][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.101579][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb089da4 r5:84dee000 [ 1345.101966][ T32] r4:84dee000 [ 1345.102113][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.102425][ T32] r5:84dee000 r4:8271a0b0 [ 1345.112932][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.113410][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.113769][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb089e20 [ 1345.114074][ T32] r4:00000000 [ 1345.114276][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.114576][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.115016][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.115316][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebde80 [ 1345.115578][ T32] r4:00000000 [ 1345.115731][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.116051][ T32] r9:84dee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1345.116313][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.116686][ T32] r5:00001000 r4:eaab1000 [ 1345.116858][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.117162][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.117511][ T32] r5:84e2377c r4:84e23400 [ 1345.117687][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.118100][ T32] r7:ddde3e40 r6:82c18200 r5:84e2377c r4:84e9af80 [ 1345.118344][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.118680][ T32] r10:84dee000 r9:84e9afac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.119099][ T32] r4:84e9af80 [ 1345.119286][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.119621][ T32] r10:00000000 r9:eb085e78 r8:84ebdc80 r7:84e9af80 r6:80267888 r5:84dee000 [ 1345.119906][ T32] r4:84ebd9c0 [ 1345.120103][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.120411][ T32] Exception stack(0xeb089fb0 to 0xeb089ff8) [ 1345.120634][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.120924][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.121212][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.121490][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd9c0 [ 1345.121765][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.122017][ T32] INFO: task kworker/1:417:4596 blocked for more than 471 seconds. [ 1345.122290][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.132956][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.133365][ T32] task:kworker/1:417 state:D stack:0 pid:4596 tgid:4596 ppid:2 flags:0x00000000 [ 1345.133770][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.134092][ T32] Call trace: [ 1345.134274][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.134844][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb07dda4 r5:84deec00 [ 1345.135164][ T32] r4:84deec00 [ 1345.135413][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.135732][ T32] r5:84deec00 r4:8271a0b0 [ 1345.135921][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.136260][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.136784][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb07de20 [ 1345.137253][ T32] r4:00000000 [ 1345.137407][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.137853][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.138340][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.138709][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebdf80 [ 1345.139068][ T32] r4:00000000 [ 1345.139261][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.139606][ T32] r9:84deec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1345.139929][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.140305][ T32] r5:00001000 r4:eaac9000 [ 1345.140484][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.140859][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.141182][ T32] r5:84e23b7c r4:84e23800 [ 1345.141569][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.141989][ T32] r7:ddde3e40 r6:82c18200 r5:84e23b7c r4:84ece000 [ 1345.142208][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.152954][ T32] r10:84deec00 r9:84ece02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.153289][ T32] r4:84ece000 [ 1345.153388][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.153731][ T32] r10:00000000 r9:eb089e78 r8:84ebdd40 r7:84ece000 r6:80267888 r5:84deec00 [ 1345.153988][ T32] r4:84ebd9c0 [ 1345.154110][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.154416][ T32] Exception stack(0xeb07dfb0 to 0xeb07dff8) [ 1345.154640][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.155035][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.155302][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.155527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd9c0 [ 1345.155748][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.156043][ T32] INFO: task kworker/1:418:4599 blocked for more than 471 seconds. [ 1345.156311][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.156606][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.156878][ T32] task:kworker/1:418 state:D stack:0 pid:4599 tgid:4599 ppid:2 flags:0x00000000 [ 1345.157267][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.157466][ T32] Call trace: [ 1345.157623][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.157977][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb08dda4 r5:84debc00 [ 1345.158229][ T32] r4:84debc00 [ 1345.158365][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.158608][ T32] r5:84debc00 r4:8271a0b0 [ 1345.158773][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.159096][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.159456][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb08de20 [ 1345.159748][ T32] r4:00000000 [ 1345.159859][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.160190][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.160412][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.160688][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8f500 [ 1345.160957][ T32] r4:00000000 [ 1345.161064][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.161338][ T32] r9:84debc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1345.161607][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.162066][ T32] r5:00001000 r4:eab35000 [ 1345.162210][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.172919][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.173447][ T32] r5:84e23f7c r4:84e23c00 [ 1345.173627][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.174048][ T32] r7:ddde3e40 r6:82c18200 r5:84e23f7c r4:84ece080 [ 1345.174275][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.174658][ T32] r10:84debc00 r9:84ece0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.175258][ T32] r4:84ece080 [ 1345.175571][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.175930][ T32] r10:00000000 r9:eb07de78 r8:84ebd440 r7:84ece080 r6:80267888 r5:84debc00 [ 1345.176250][ T32] r4:84ebdf40 [ 1345.176399][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.176719][ T32] Exception stack(0xeb08dfb0 to 0xeb08dff8) [ 1345.176973][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.177252][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.177519][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.177725][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebdf40 [ 1345.178016][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.178237][ T32] INFO: task kworker/1:419:4600 blocked for more than 471 seconds. [ 1345.178451][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.178614][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.178929][ T32] task:kworker/1:419 state:D stack:0 pid:4600 tgid:4600 ppid:2 flags:0x00000000 [ 1345.179244][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.179504][ T32] Call trace: [ 1345.179627][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.179893][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb095da4 r5:84de8000 [ 1345.180140][ T32] r4:84de8000 [ 1345.180234][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.180533][ T32] r5:84de8000 r4:8271a0b0 [ 1345.180713][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.180981][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.181247][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb095e20 [ 1345.181550][ T32] r4:00000000 [ 1345.181742][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.182080][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.182440][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.193332][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed63c0 [ 1345.193669][ T32] r4:00000000 [ 1345.193859][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.194237][ T32] r9:84de8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1345.194518][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.194852][ T32] r5:00001000 r4:eacb7000 [ 1345.195042][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.195336][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.195673][ T32] r5:84f2077c r4:84f20400 [ 1345.195871][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.196413][ T32] r7:ddde3e40 r6:82c18200 r5:84f2077c r4:84ece100 [ 1345.196620][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.196847][ T32] r10:84de8000 r9:84ece12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.197151][ T32] r4:84ece100 [ 1345.197261][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.197607][ T32] r10:00000000 r9:eb08de78 r8:84964100 r7:84ece100 r6:80267888 r5:84de8000 [ 1345.197886][ T32] r4:84ebd4c0 [ 1345.197971][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.198196][ T32] Exception stack(0xeb095fb0 to 0xeb095ff8) [ 1345.198409][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.198726][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.199008][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.199282][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ebd4c0 [ 1345.199587][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.199846][ T32] INFO: task kworker/1:420:4602 blocked for more than 471 seconds. [ 1345.200129][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.200310][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.200607][ T32] task:kworker/1:420 state:D stack:0 pid:4602 tgid:4602 ppid:2 flags:0x00000000 [ 1345.201015][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.201286][ T32] Call trace: [ 1345.201487][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.201782][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb099da4 r5:84916c00 [ 1345.202074][ T32] r4:84916c00 [ 1345.202229][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.212975][ T32] r5:84916c00 r4:8271a0b0 [ 1345.213262][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.213674][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.214128][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb099e20 [ 1345.214417][ T32] r4:00000000 [ 1345.214657][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.215056][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.215402][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.215734][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed6140 [ 1345.216057][ T32] r4:00000000 [ 1345.216201][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.216527][ T32] r9:84916c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1345.216892][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.217217][ T32] r5:00001000 r4:eab73000 [ 1345.217378][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.217623][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.217847][ T32] r5:84f2037c r4:84f20000 [ 1345.217997][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.218274][ T32] r7:ddde3e40 r6:82c18200 r5:84f2037c r4:84ece180 [ 1345.218417][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.218707][ T32] r10:84916c00 r9:84ece1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.219010][ T32] r4:84ece180 [ 1345.219179][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.219560][ T32] r10:00000000 r9:eb095e78 r8:84eafe40 r7:84ece180 r6:80267888 r5:84916c00 [ 1345.219750][ T32] r4:84ed60c0 [ 1345.219868][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.220089][ T32] Exception stack(0xeb099fb0 to 0xeb099ff8) [ 1345.220231][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.220415][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.220628][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.220815][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed60c0 [ 1345.221002][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.221249][ T32] INFO: task kworker/0:325:4606 blocked for more than 471 seconds. [ 1345.221466][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.221683][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.221983][ T32] task:kworker/0:325 state:D stack:0 pid:4606 tgid:4606 ppid:2 flags:0x00000000 [ 1345.222257][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.222420][ T32] Call trace: [ 1345.232976][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.233389][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0a5da4 r5:84913c00 [ 1345.233569][ T32] r4:84913c00 [ 1345.233714][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.233952][ T32] r5:84913c00 r4:8271a0b0 [ 1345.234061][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.234342][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.234667][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a5e20 [ 1345.234908][ T32] r4:00000000 [ 1345.235050][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.235256][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.235494][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.235727][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed2ac0 [ 1345.235947][ T32] r4:00000000 [ 1345.236038][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.236300][ T32] r9:84913c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1345.236613][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.236837][ T32] r5:00001000 r4:eaed5000 [ 1345.236950][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.237184][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.237422][ T32] r5:84e42b7c r4:84e42800 [ 1345.237537][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.237845][ T32] r7:dddcfe40 r6:82c18000 r5:84e42b7c r4:84ea7080 [ 1345.238035][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.238254][ T32] r10:84913c00 r9:84ea70ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.238477][ T32] r4:84ea7080 [ 1345.238575][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.238853][ T32] r10:00000000 r9:eb00de78 r8:84ed2200 r7:84ea7080 r6:80267888 r5:84913c00 [ 1345.239063][ T32] r4:84ed2100 [ 1345.239179][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.239504][ T32] Exception stack(0xeb0a5fb0 to 0xeb0a5ff8) [ 1345.239659][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.239928][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.240129][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.240366][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed2100 [ 1345.240624][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.240849][ T32] INFO: task kworker/1:421:4607 blocked for more than 471 seconds. [ 1345.241023][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.241238][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.241432][ T32] task:kworker/1:421 state:D stack:0 pid:4607 tgid:4607 ppid:2 flags:0x00000000 [ 1345.241740][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.242146][ T32] Call trace: [ 1345.242265][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.252953][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0a9da4 r5:8437d400 [ 1345.253254][ T32] r4:8437d400 [ 1345.253371][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.253633][ T32] r5:8437d400 r4:8271a0b0 [ 1345.253729][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.254031][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.254291][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a9e20 [ 1345.254477][ T32] r4:00000000 [ 1345.254586][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.254904][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.255178][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.255413][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed64c0 [ 1345.255661][ T32] r4:00000000 [ 1345.255796][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.256030][ T32] r9:8437d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1345.256204][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.256526][ T32] r5:00001000 r4:eacd3000 [ 1345.256657][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.256902][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.257186][ T32] r5:84f20b7c r4:84f20800 [ 1345.257380][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.257673][ T32] r7:ddde3e40 r6:82c18200 r5:84f20b7c r4:84ece200 [ 1345.257865][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.258127][ T32] r10:8437d400 r9:84ece22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.258376][ T32] r4:84ece200 [ 1345.258463][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.258683][ T32] r10:00000000 r9:eb095e78 r8:84ed2300 r7:84ece200 r6:80267888 r5:8437d400 [ 1345.259018][ T32] r4:84ed6340 [ 1345.259115][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.259380][ T32] Exception stack(0xeb0a9fb0 to 0xeb0a9ff8) [ 1345.259548][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.259779][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.259970][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.260148][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6340 [ 1345.260399][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.260617][ T32] INFO: task kworker/1:422:4609 blocked for more than 471 seconds. [ 1345.260799][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.260928][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.261106][ T32] task:kworker/1:422 state:D stack:0 pid:4609 tgid:4609 ppid:2 flags:0x00000000 [ 1345.261442][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.261671][ T32] Call trace: [ 1345.261813][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.262091][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0b1da4 r5:84db0c00 [ 1345.262314][ T32] r4:84db0c00 [ 1345.262469][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.273348][ T32] r5:84db0c00 r4:8271a0b0 [ 1345.273481][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.273809][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.274093][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0b1e20 [ 1345.274296][ T32] r4:00000000 [ 1345.274435][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.274682][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.274951][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.275119][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed6640 [ 1345.275349][ T32] r4:00000000 [ 1345.275457][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.275644][ T32] r9:84db0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1345.275817][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.276023][ T32] r5:00001000 r4:eae33000 [ 1345.276127][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.276313][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.276600][ T32] r5:84f20f7c r4:84f20c00 [ 1345.276707][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.276927][ T32] r7:ddde3e40 r6:82c18200 r5:84f20f7c r4:84ece280 [ 1345.277062][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.277262][ T32] r10:84db0c00 r9:84ece2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.277447][ T32] r4:84ece280 [ 1345.277572][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.277767][ T32] r10:00000000 r9:eb0a9e78 r8:84ed2480 r7:84ece280 r6:80267888 r5:84db0c00 [ 1345.277955][ T32] r4:84ed6480 [ 1345.278045][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.278301][ T32] Exception stack(0xeb0b1fb0 to 0xeb0b1ff8) [ 1345.278443][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.278682][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.278897][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.279068][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6480 [ 1345.279299][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.279513][ T32] INFO: task kworker/1:423:4611 blocked for more than 471 seconds. [ 1345.279699][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.279887][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.280103][ T32] task:kworker/1:423 state:D stack:0 pid:4611 tgid:4611 ppid:2 flags:0x00000000 [ 1345.280348][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.280502][ T32] Call trace: [ 1345.280606][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.280835][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0b9da4 r5:84db2400 [ 1345.281059][ T32] r4:84db2400 [ 1345.281207][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.281437][ T32] r5:84db2400 r4:8271a0b0 [ 1345.281584][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.281955][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.282243][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0b9e20 [ 1345.293760][ T32] r4:00000000 [ 1345.294917][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.297743][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.300292][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.313231][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed6780 [ 1345.313703][ T32] r4:00000000 [ 1345.313855][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.314275][ T32] r9:84db2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1345.314524][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.314927][ T32] r5:00001000 r4:eae41000 [ 1345.315103][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.315405][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.315697][ T32] r5:84f2137c r4:84f21000 [ 1345.315849][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.316267][ T32] r7:ddde3e40 r6:82c18200 r5:84f2137c r4:84ece300 [ 1345.316505][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.316802][ T32] r10:84db2400 r9:84ece32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.317122][ T32] r4:84ece300 [ 1345.317293][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.317587][ T32] r10:00000000 r9:eb0b1e78 r8:84ed2680 r7:84ece300 r6:80267888 r5:84db2400 [ 1345.317931][ T32] r4:84ed6480 [ 1345.318106][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.318405][ T32] Exception stack(0xeb0b9fb0 to 0xeb0b9ff8) [ 1345.318643][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.318978][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.319290][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.319574][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6480 [ 1345.319898][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.320198][ T32] INFO: task kworker/1:424:4612 blocked for more than 471 seconds. [ 1345.320436][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.320625][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.320896][ T32] task:kworker/1:424 state:D stack:0 pid:4612 tgid:4612 ppid:2 flags:0x00000000 [ 1345.321330][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.321585][ T32] Call trace: [ 1345.321737][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.322091][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0bdda4 r5:84db3000 [ 1345.322375][ T32] r4:84db3000 [ 1345.333145][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.333730][ T32] r5:84db3000 r4:8271a0b0 [ 1345.333945][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.334340][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.334760][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0bde20 [ 1345.335099][ T32] r4:00000000 [ 1345.335268][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.335639][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.336043][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.336713][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed68c0 [ 1345.337141][ T32] r4:00000000 [ 1345.337474][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.337866][ T32] r9:84db3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1345.338294][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.338679][ T32] r5:00001000 r4:eae4f000 [ 1345.338932][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.341689][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.342130][ T32] r5:84f2177c r4:84f21400 [ 1345.342380][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.353160][ T32] r7:ddde3e40 r6:82c18200 r5:84f2177c r4:84ece380 [ 1345.353624][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.354042][ T32] r10:84db3000 r9:84ece3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.354345][ T32] r4:84ece380 [ 1345.354505][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.354925][ T32] r10:00000000 r9:eb0b9e78 r8:84ed2780 r7:84ece380 r6:80267888 r5:84db3000 [ 1345.355402][ T32] r4:84ed65c0 [ 1345.355613][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.355966][ T32] Exception stack(0xeb0bdfb0 to 0xeb0bdff8) [ 1345.356273][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.356703][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.357145][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.357540][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed65c0 [ 1345.357951][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.358531][ T32] INFO: task kworker/1:425:4614 blocked for more than 471 seconds. [ 1345.358813][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.359119][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.359368][ T32] task:kworker/1:425 state:D stack:0 pid:4614 tgid:4614 ppid:2 flags:0x00000000 [ 1345.359850][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.360147][ T32] Call trace: [ 1345.360334][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.360926][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0c5da4 r5:84db1800 [ 1345.361220][ T32] r4:84db1800 [ 1345.361390][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.361853][ T32] r5:84db1800 r4:8271a0b0 [ 1345.362204][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.373327][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.376205][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c5e20 [ 1345.376615][ T32] r4:00000000 [ 1345.376783][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.377272][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.377806][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.378258][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed6a00 [ 1345.378652][ T32] r4:00000000 [ 1345.378841][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.379392][ T32] r9:84db1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1345.379749][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.380299][ T32] r5:00001000 r4:eae81000 [ 1345.380494][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.380945][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.381396][ T32] r5:84f21b7c r4:84f21800 [ 1345.381594][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.382262][ T32] r7:ddde3e40 r6:82c18200 r5:84f21b7c r4:84ece400 [ 1345.393202][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.393885][ T32] r10:84db1800 r9:84ece42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.394272][ T32] r4:84ece400 [ 1345.394468][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.394847][ T32] r10:00000000 r9:eb0bde78 r8:84ed2900 r7:84ece400 r6:80267888 r5:84db1800 [ 1345.395173][ T32] r4:84ed66c0 [ 1345.395338][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.395762][ T32] Exception stack(0xeb0c5fb0 to 0xeb0c5ff8) [ 1345.396118][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.396734][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.397084][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.397560][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed66c0 [ 1345.398082][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.398338][ T32] INFO: task kworker/1:426:4617 blocked for more than 471 seconds. [ 1345.398935][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.399173][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.399668][ T32] task:kworker/1:426 state:D stack:0 pid:4617 tgid:4617 ppid:2 flags:0x00000000 [ 1345.400354][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.400695][ T32] Call trace: [ 1345.400985][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.401417][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0d1da4 r5:84db0000 [ 1345.401832][ T32] r4:84db0000 [ 1345.402014][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.413205][ T32] r5:84db0000 r4:8271a0b0 [ 1345.413646][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.414181][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.414668][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d1e20 [ 1345.415198][ T32] r4:00000000 [ 1345.415434][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.416004][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.416614][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.417134][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed6b00 [ 1345.417699][ T32] r4:00000000 [ 1345.417906][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.418323][ T32] r9:84db0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1345.418878][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.419501][ T32] r5:00001000 r4:eaeb3000 [ 1345.419802][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.420382][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.420842][ T32] r5:84f21f7c r4:84f21c00 [ 1345.421096][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.421564][ T32] r7:ddde3e40 r6:82c18200 r5:84f21f7c r4:84ece480 [ 1345.421884][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.422285][ T32] r10:84db0000 r9:84ece4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.433223][ T32] r4:84ece480 [ 1345.434182][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.436547][ T32] r10:00000000 r9:eb0c5e78 r8:84ed2bc0 r7:84ece480 r6:80267888 r5:84db0000 [ 1345.436958][ T32] r4:84ed6800 [ 1345.437129][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.437466][ T32] Exception stack(0xeb0d1fb0 to 0xeb0d1ff8) [ 1345.437784][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.438101][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.438540][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.438964][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6800 [ 1345.439489][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.440027][ T32] INFO: task kworker/1:427:4619 blocked for more than 471 seconds. [ 1345.440476][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.440792][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.441085][ T32] task:kworker/1:427 state:D stack:0 pid:4619 tgid:4619 ppid:2 flags:0x00000000 [ 1345.441581][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.442005][ T32] Call trace: [ 1345.442193][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.453384][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0d9da4 r5:84db4800 [ 1345.453950][ T32] r4:84db4800 [ 1345.454131][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.454578][ T32] r5:84db4800 r4:8271a0b0 [ 1345.454800][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.455184][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.455575][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d9e20 [ 1345.455991][ T32] r4:00000000 [ 1345.456131][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.456548][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.457050][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.457451][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edc700 [ 1345.457804][ T32] r4:00000000 [ 1345.457977][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.458381][ T32] r9:84db4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1345.458704][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.459180][ T32] r5:00001000 r4:eaf55000 [ 1345.459613][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.460073][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.460600][ T32] r5:84f2337c r4:84f23000 [ 1345.460819][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.461166][ T32] r7:ddde3e40 r6:82c18200 r5:84f2337c r4:84ece580 [ 1345.461495][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.461919][ T32] r10:84db4800 r9:84ece5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.462336][ T32] r4:84ece580 [ 1345.473241][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.473862][ T32] r10:00000000 r9:eb0d1e78 r8:84ed2d40 r7:84ece580 r6:80267888 r5:84db4800 [ 1345.474332][ T32] r4:84ed6ac0 [ 1345.474499][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.475031][ T32] Exception stack(0xeb0d9fb0 to 0xeb0d9ff8) [ 1345.475386][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.475807][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.476180][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.476725][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6ac0 [ 1345.477380][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.477788][ T32] INFO: task kworker/1:428:4620 blocked for more than 471 seconds. [ 1345.478336][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.478657][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.479042][ T32] task:kworker/1:428 state:D stack:0 pid:4620 tgid:4620 ppid:2 flags:0x00000000 [ 1345.479713][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.480229][ T32] Call trace: [ 1345.480435][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.480947][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0ddda4 r5:84db5400 [ 1345.481270][ T32] r4:84db5400 [ 1345.481493][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.481964][ T32] r5:84db5400 r4:8271a0b0 [ 1345.482213][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.493149][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.493892][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0dde20 [ 1345.494200][ T32] r4:00000000 [ 1345.494371][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.494774][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.495099][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.495401][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed6c40 [ 1345.495675][ T32] r4:00000000 [ 1345.495801][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.496174][ T32] r9:84db5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1345.496603][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.497044][ T32] r5:00001000 r4:eaebd000 [ 1345.497298][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.497736][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.498217][ T32] r5:84f2237c r4:84f22000 [ 1345.498452][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.498969][ T32] r7:ddde3e40 r6:82c18200 r5:84f2237c r4:84ece500 [ 1345.499374][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.499756][ T32] r10:84db5400 r9:84ece52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.500232][ T32] r4:84ece500 [ 1345.500603][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.500984][ T32] r10:00000000 r9:eb0d9e78 r8:84ed2e40 r7:84ece500 r6:80267888 r5:84db5400 [ 1345.501623][ T32] r4:84ed6ac0 [ 1345.501829][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.502163][ T32] Exception stack(0xeb0ddfb0 to 0xeb0ddff8) [ 1345.513158][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.513757][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.514238][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.514572][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6ac0 [ 1345.515025][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.515470][ T32] INFO: task kworker/0:326:4623 blocked for more than 471 seconds. [ 1345.515881][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.516289][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.516701][ T32] task:kworker/0:326 state:D stack:0 pid:4623 tgid:4623 ppid:2 flags:0x00000000 [ 1345.517269][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.517634][ T32] Call trace: [ 1345.517857][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.518327][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0d5da4 r5:84db3c00 [ 1345.518943][ T32] r4:84db3c00 [ 1345.519177][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.519599][ T32] r5:84db3c00 r4:8271a0b0 [ 1345.519781][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.520172][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.520671][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d5e20 [ 1345.520980][ T32] r4:00000000 [ 1345.521142][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.521573][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.521999][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.522423][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed6d80 [ 1345.533195][ T32] r4:00000000 [ 1345.533557][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.534069][ T32] r9:84db3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1345.534424][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.534832][ T32] r5:00001000 r4:eaefd000 [ 1345.535048][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.535486][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.535982][ T32] r5:84e4337c r4:84e43000 [ 1345.536217][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.536780][ T32] r7:dddcfe40 r6:82c18000 r5:84e4337c r4:84ea7100 [ 1345.537110][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.537648][ T32] r10:84db3c00 r9:84ea712c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.538015][ T32] r4:84ea7100 [ 1345.538153][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.538576][ T32] r10:00000000 r9:eb0a5e78 r8:84ed2800 r7:84ea7100 r6:80267888 r5:84db3c00 [ 1345.538968][ T32] r4:84ed2f80 [ 1345.539144][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.539467][ T32] Exception stack(0xeb0d5fb0 to 0xeb0d5ff8) [ 1345.539735][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.540186][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.540701][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.541142][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed2f80 [ 1345.541394][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.541722][ T32] INFO: task kworker/0:327:4625 blocked for more than 472 seconds. [ 1345.542027][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.542294][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.553329][ T32] task:kworker/0:327 state:D stack:0 pid:4625 tgid:4625 ppid:2 flags:0x00000000 [ 1345.553975][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.554269][ T32] Call trace: [ 1345.554442][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.555091][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0e1da4 r5:84db6000 [ 1345.555406][ T32] r4:84db6000 [ 1345.555610][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.556082][ T32] r5:84db6000 r4:8271a0b0 [ 1345.556292][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.556754][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.557239][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e1e20 [ 1345.557541][ T32] r4:00000000 [ 1345.557696][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.557975][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.558347][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.558661][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed2500 [ 1345.558925][ T32] r4:00000000 [ 1345.559145][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.559509][ T32] r9:84db6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1345.559989][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.560337][ T32] r5:00001000 r4:eaeeb000 [ 1345.560570][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.560929][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.561399][ T32] r5:84e42f7c r4:84e42c00 [ 1345.561647][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.562075][ T32] r7:dddcfe40 r6:82c18000 r5:84e42f7c r4:84ea7180 [ 1345.562374][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.573372][ T32] r10:84db6000 r9:84ea71ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.573906][ T32] r4:84ea7180 [ 1345.574074][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.574574][ T32] r10:00000000 r9:eb0d5e78 r8:84ed2100 r7:84ea7180 r6:80267888 r5:84db6000 [ 1345.575046][ T32] r4:84ed2f80 [ 1345.575348][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.575655][ T32] Exception stack(0xeb0e1fb0 to 0xeb0e1ff8) [ 1345.575907][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.576392][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.576843][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.577200][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed2f80 [ 1345.577583][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.577992][ T32] INFO: task kworker/1:429:4627 blocked for more than 472 seconds. [ 1345.578273][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.578620][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.578956][ T32] task:kworker/1:429 state:D stack:0 pid:4627 tgid:4627 ppid:2 flags:0x00000000 [ 1345.579443][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.579824][ T32] Call trace: [ 1345.580047][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.580438][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0a1da4 r5:84db6c00 [ 1345.580847][ T32] r4:84db6c00 [ 1345.581026][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.581501][ T32] r5:84db6c00 r4:8271a0b0 [ 1345.581703][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.582137][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.593188][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a1e20 [ 1345.593705][ T32] r4:00000000 [ 1345.593887][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.594344][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.594792][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.595227][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edc500 [ 1345.595606][ T32] r4:00000000 [ 1345.595805][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.596227][ T32] r9:84db6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1345.596621][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.596999][ T32] r5:00001000 r4:eaf35000 [ 1345.597221][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.597558][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.598020][ T32] r5:84f22b7c r4:84f22800 [ 1345.598219][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.598706][ T32] r7:ddde3e40 r6:82c18200 r5:84f22b7c r4:84ece600 [ 1345.599019][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.599464][ T32] r10:84db6c00 r9:84ece62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.599887][ T32] r4:84ece600 [ 1345.600047][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.600383][ T32] r10:00000000 r9:eb0d9e78 r8:84ed2a40 r7:84ece600 r6:80267888 r5:84db6c00 [ 1345.600653][ T32] r4:84ed6dc0 [ 1345.600850][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.601262][ T32] Exception stack(0xeb0a1fb0 to 0xeb0a1ff8) [ 1345.601511][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.601923][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.602325][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.623232][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6dc0 [ 1345.623745][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.624079][ T32] INFO: task kworker/0:328:4628 blocked for more than 472 seconds. [ 1345.624470][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.624734][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.625040][ T32] task:kworker/0:328 state:D stack:0 pid:4628 tgid:4628 ppid:2 flags:0x00000000 [ 1345.625544][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.625826][ T32] Call trace: [ 1345.626007][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.626357][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0e9da4 r5:84de8c00 [ 1345.626841][ T32] r4:84de8c00 [ 1345.627011][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.627482][ T32] r5:84de8c00 r4:8271a0b0 [ 1345.627663][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.628247][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.628696][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e9e20 [ 1345.629029][ T32] r4:00000000 [ 1345.629193][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.629666][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.630039][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.630391][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eaf200 [ 1345.630781][ T32] r4:00000000 [ 1345.630969][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.631394][ T32] r9:84de8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1345.631762][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.632215][ T32] r5:00001000 r4:eaef3000 [ 1345.632400][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.643317][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.643905][ T32] r5:84f2277c r4:84f22400 [ 1345.644173][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.644693][ T32] r7:dddcfe40 r6:82c18000 r5:84f2277c r4:84ea7200 [ 1345.644951][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.645327][ T32] r10:84de8c00 r9:84ea722c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.645687][ T32] r4:84ea7200 [ 1345.645855][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.646320][ T32] r10:00000000 r9:eb0d5e78 r8:84ed6e00 r7:84ea7200 r6:80267888 r5:84de8c00 [ 1345.646807][ T32] r4:84ed2380 [ 1345.647016][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.647339][ T32] Exception stack(0xeb0e9fb0 to 0xeb0e9ff8) [ 1345.647561][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.647825][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.648250][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.648607][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed2380 [ 1345.649029][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.649466][ T32] INFO: task kworker/0:329:4630 blocked for more than 472 seconds. [ 1345.649845][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.650149][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.650511][ T32] task:kworker/0:329 state:D stack:0 pid:4630 tgid:4630 ppid:2 flags:0x00000000 [ 1345.651037][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.651278][ T32] Call trace: [ 1345.651468][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.651876][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0f9da4 r5:84ef9800 [ 1345.652204][ T32] r4:84ef9800 [ 1345.652367][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.663194][ T32] r5:84ef9800 r4:8271a0b0 [ 1345.663575][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.664087][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.664554][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f9e20 [ 1345.664896][ T32] r4:00000000 [ 1345.665063][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.665506][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.665929][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.666324][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed3000 [ 1345.666827][ T32] r4:00000000 [ 1345.667086][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.667531][ T32] r9:84ef9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1345.667852][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.668221][ T32] r5:00001000 r4:eaf1b000 [ 1345.668449][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.668873][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.669243][ T32] r5:84e4377c r4:84e43400 [ 1345.669449][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.669866][ T32] r7:dddcfe40 r6:82c18000 r5:84e4377c r4:84ea7280 [ 1345.670171][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.670658][ T32] r10:84ef9800 r9:84ea72ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.671106][ T32] r4:84ea7280 [ 1345.671245][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.671618][ T32] r10:00000000 r9:eb0d5e78 r8:84edc180 r7:84ea7280 r6:80267888 r5:84ef9800 [ 1345.671985][ T32] r4:84ed6fc0 [ 1345.672184][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.683167][ T32] Exception stack(0xeb0f9fb0 to 0xeb0f9ff8) [ 1345.683623][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.683917][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.684201][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.684449][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed6fc0 [ 1345.684701][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.685000][ T32] INFO: task kworker/0:330:4632 blocked for more than 472 seconds. [ 1345.685240][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.685451][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.685734][ T32] task:kworker/0:330 state:D stack:0 pid:4632 tgid:4632 ppid:2 flags:0x00000000 [ 1345.686173][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.686504][ T32] Call trace: [ 1345.686839][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.687244][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0fdda4 r5:84ef8000 [ 1345.687686][ T32] r4:84ef8000 [ 1345.687903][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.688345][ T32] r5:84ef8000 r4:8271a0b0 [ 1345.688533][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.689144][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.689545][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0fde20 [ 1345.689966][ T32] r4:00000000 [ 1345.690136][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.690650][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.691160][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.691459][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84964040 [ 1345.691759][ T32] r4:00000000 [ 1345.691943][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.692352][ T32] r9:84ef8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1345.703156][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.703509][ T32] r5:00001000 r4:ea9ef000 [ 1345.703653][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.703893][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.704078][ T32] r5:84e43b7c r4:84e43800 [ 1345.704249][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.704537][ T32] r7:dddcfe40 r6:82c18000 r5:84e43b7c r4:84ea7300 [ 1345.704709][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.705220][ T32] r10:84ef8000 r9:84ea732c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.705657][ T32] r4:84ea7300 [ 1345.705822][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.706262][ T32] r10:00000000 r9:eb0f9e78 r8:84edc380 r7:84ea7300 r6:80267888 r5:84ef8000 [ 1345.706654][ T32] r4:84ed3040 [ 1345.706891][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.707333][ T32] Exception stack(0xeb0fdfb0 to 0xeb0fdff8) [ 1345.707601][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.708057][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.708479][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.708763][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed3040 [ 1345.709186][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.709603][ T32] INFO: task kworker/0:331:4633 blocked for more than 472 seconds. [ 1345.710046][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.710312][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.710630][ T32] task:kworker/0:331 state:D stack:0 pid:4633 tgid:4633 ppid:2 flags:0x00000000 [ 1345.711196][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.711578][ T32] Call trace: [ 1345.711734][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.712077][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0e5da4 r5:84911800 [ 1345.712404][ T32] r4:84911800 [ 1345.723298][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.723889][ T32] r5:84911800 r4:8271a0b0 [ 1345.724008][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.724266][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.724524][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e5e20 [ 1345.724784][ T32] r4:00000000 [ 1345.724855][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.725162][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.725414][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.725635][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5000 [ 1345.725908][ T32] r4:00000000 [ 1345.726076][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.726326][ T32] r9:84911800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1345.726572][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.726952][ T32] r5:00001000 r4:eaa4d000 [ 1345.727088][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.727357][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.727641][ T32] r5:84e43f7c r4:84e43c00 [ 1345.727742][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.728260][ T32] r7:dddcfe40 r6:82c18000 r5:84e43f7c r4:84ea7380 [ 1345.728482][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.728761][ T32] r10:84911800 r9:84ea73ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.729010][ T32] r4:84ea7380 [ 1345.729128][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.729495][ T32] r10:00000000 r9:eb0fde78 r8:84ed3140 r7:84ea7380 r6:80267888 r5:84911800 [ 1345.729781][ T32] r4:84ed3040 [ 1345.729944][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.730220][ T32] Exception stack(0xeb0e5fb0 to 0xeb0e5ff8) [ 1345.730374][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.730530][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.730778][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.730970][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed3040 [ 1345.731214][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.731363][ T32] INFO: task kworker/1:430:4637 blocked for more than 472 seconds. [ 1345.731585][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.731702][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.731996][ T32] task:kworker/1:430 state:D stack:0 pid:4637 tgid:4637 ppid:2 flags:0x00000000 [ 1345.732348][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.743094][ T32] Call trace: [ 1345.743443][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.743710][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb109da4 r5:84ef0000 [ 1345.743947][ T32] r4:84ef0000 [ 1345.744072][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.744365][ T32] r5:84ef0000 r4:8271a0b0 [ 1345.744530][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.744909][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.745288][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb109e20 [ 1345.745559][ T32] r4:00000000 [ 1345.745648][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.745924][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.746203][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.746613][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edc580 [ 1345.746953][ T32] r4:00000000 [ 1345.747053][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.747325][ T32] r9:84ef0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1345.747613][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.747827][ T32] r5:00001000 r4:eaf3d000 [ 1345.747972][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.748245][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.748517][ T32] r5:84f22f7c r4:84f22c00 [ 1345.748667][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.748975][ T32] r7:ddde3e40 r6:82c18200 r5:84f22f7c r4:84ece700 [ 1345.749196][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.749574][ T32] r10:84ef0000 r9:84ece72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.749837][ T32] r4:84ece700 [ 1345.749924][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.750283][ T32] r10:00000000 r9:eb0d9e78 r8:84ed3340 r7:84ece700 r6:80267888 r5:84ef0000 [ 1345.750560][ T32] r4:84edc4c0 [ 1345.750685][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.751030][ T32] Exception stack(0xeb109fb0 to 0xeb109ff8) [ 1345.751218][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.751488][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.751794][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.752033][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edc4c0 [ 1345.752303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.763075][ T32] INFO: task kworker/1:431:4639 blocked for more than 472 seconds. [ 1345.763430][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.763661][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.763834][ T32] task:kworker/1:431 state:D stack:0 pid:4639 tgid:4639 ppid:2 flags:0x00000000 [ 1345.764097][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.764318][ T32] Call trace: [ 1345.764431][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.764671][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb10dda4 r5:84ef1800 [ 1345.764875][ T32] r4:84ef1800 [ 1345.764988][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.765331][ T32] r5:84ef1800 r4:8271a0b0 [ 1345.765477][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.765852][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.766166][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb10de20 [ 1345.766431][ T32] r4:00000000 [ 1345.766589][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.766996][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.767267][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.767608][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edc8c0 [ 1345.767927][ T32] r4:00000000 [ 1345.768071][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.768305][ T32] r9:84ef1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1345.768563][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.768871][ T32] r5:00001000 r4:eaf61000 [ 1345.768991][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.769345][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.769629][ T32] r5:84f2377c r4:84f23400 [ 1345.769792][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.770153][ T32] r7:ddde3e40 r6:82c18200 r5:84f2377c r4:84ece680 [ 1345.770412][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.770818][ T32] r10:84ef1800 r9:84ece6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.771106][ T32] r4:84ece680 [ 1345.771228][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.771544][ T32] r10:00000000 r9:eb0d9e78 r8:84ed3440 r7:84ece680 r6:80267888 r5:84ef1800 [ 1345.771817][ T32] r4:84edc640 [ 1345.771972][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.772200][ T32] Exception stack(0xeb10dfb0 to 0xeb10dff8) [ 1345.772481][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.783411][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.783702][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.783901][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edc640 [ 1345.784127][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.784314][ T32] INFO: task kworker/1:432:4641 blocked for more than 472 seconds. [ 1345.784549][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.784728][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.784953][ T32] task:kworker/1:432 state:D stack:0 pid:4641 tgid:4641 ppid:2 flags:0x00000000 [ 1345.785283][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.785493][ T32] Call trace: [ 1345.785673][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.785979][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb115da4 r5:84ef3000 [ 1345.786223][ T32] r4:84ef3000 [ 1345.786412][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.786991][ T32] r5:84ef3000 r4:8271a0b0 [ 1345.787175][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.787618][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.788183][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb115e20 [ 1345.788425][ T32] r4:00000000 [ 1345.788541][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.788863][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.789148][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.789579][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edcdc0 [ 1345.789842][ T32] r4:00000000 [ 1345.790009][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.790521][ T32] r9:84ef3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1345.790996][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.791466][ T32] r5:00001000 r4:dfeed000 [ 1345.791721][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.791994][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.792322][ T32] r5:84f2477c r4:84f24400 [ 1345.803637][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.804447][ T32] r7:ddde3e40 r6:82c18200 r5:84f2477c r4:84ece780 [ 1345.804806][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.805377][ T32] r10:84ef3000 r9:84ece7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.805770][ T32] r4:84ece780 [ 1345.805983][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.806486][ T32] r10:00000000 r9:eb10de78 r8:84ed3640 r7:84ece780 r6:80267888 r5:84ef3000 [ 1345.807027][ T32] r4:84edc840 [ 1345.807231][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.807702][ T32] Exception stack(0xeb115fb0 to 0xeb115ff8) [ 1345.808006][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.809616][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.810124][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.823609][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edc840 [ 1345.824273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.824721][ T32] INFO: task kworker/1:433:4642 blocked for more than 472 seconds. [ 1345.825137][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.825440][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.825805][ T32] task:kworker/1:433 state:D stack:0 pid:4642 tgid:4642 ppid:2 flags:0x00000000 [ 1345.826391][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.826811][ T32] Call trace: [ 1345.827042][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.827444][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb119da4 r5:84ef3c00 [ 1345.827914][ T32] r4:84ef3c00 [ 1345.828108][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.828673][ T32] r5:84ef3c00 r4:8271a0b0 [ 1345.828950][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.829598][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.830049][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb119e20 [ 1345.830528][ T32] r4:00000000 [ 1345.830770][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.831239][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.831686][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.832201][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edc9c0 [ 1345.843428][ T32] r4:00000000 [ 1345.843853][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.844404][ T32] r9:84ef3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1345.844789][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.845333][ T32] r5:00001000 r4:eaf71000 [ 1345.845558][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.846120][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.846534][ T32] r5:84f23b7c r4:84f23800 [ 1345.846827][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.847311][ T32] r7:ddde3e40 r6:82c18200 r5:84f23b7c r4:84ece800 [ 1345.847548][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.847916][ T32] r10:84ef3c00 r9:84ece82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.848261][ T32] r4:84ece800 [ 1345.848419][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.848906][ T32] r10:00000000 r9:eb115e78 r8:84ed3740 r7:84ece800 r6:80267888 r5:84ef3c00 [ 1345.849278][ T32] r4:84edc940 [ 1345.849444][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.849905][ T32] Exception stack(0xeb119fb0 to 0xeb119ff8) [ 1345.850201][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.850694][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.851170][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.851617][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edc940 [ 1345.851999][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.863382][ T32] INFO: task kworker/1:434:4644 blocked for more than 472 seconds. [ 1345.864053][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.864315][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.864830][ T32] task:kworker/1:434 state:D stack:0 pid:4644 tgid:4644 ppid:2 flags:0x00000000 [ 1345.865355][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.865909][ T32] Call trace: [ 1345.866149][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.866580][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf81da4 r5:84ef4800 [ 1345.867101][ T32] r4:84ef4800 [ 1345.867297][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.867761][ T32] r5:84ef4800 r4:8271a0b0 [ 1345.868096][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.868768][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.869257][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf81e20 [ 1345.869686][ T32] r4:00000000 [ 1345.869929][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.870507][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.871051][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.871635][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edcb40 [ 1345.872151][ T32] r4:00000000 [ 1345.872374][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.883582][ T32] r9:84ef4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1345.884220][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.884826][ T32] r5:00001000 r4:df9dd000 [ 1345.885194][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.885589][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.886126][ T32] r5:84f23f7c r4:84f23c00 [ 1345.886358][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.886902][ T32] r7:ddde3e40 r6:82c18200 r5:84f23f7c r4:84ece880 [ 1345.887320][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.887779][ T32] r10:84ef4800 r9:84ece8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.888185][ T32] r4:84ece880 [ 1345.888390][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.888792][ T32] r10:00000000 r9:eb115e78 r8:84ed3840 r7:84ece880 r6:80267888 r5:84ef4800 [ 1345.889240][ T32] r4:84edc980 [ 1345.889407][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.889858][ T32] Exception stack(0xeaf81fb0 to 0xeaf81ff8) [ 1345.890157][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.890522][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.890985][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.891357][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edc980 [ 1345.891763][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.892323][ T32] INFO: task kworker/1:435:4646 blocked for more than 472 seconds. [ 1345.903567][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.904162][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.904666][ T32] task:kworker/1:435 state:D stack:0 pid:4646 tgid:4646 ppid:2 flags:0x00000000 [ 1345.905313][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.905712][ T32] Call trace: [ 1345.906039][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.906922][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb035da4 r5:84ef6000 [ 1345.907242][ T32] r4:84ef6000 [ 1345.907396][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.907888][ T32] r5:84ef6000 r4:8271a0b0 [ 1345.908125][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.908700][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.909258][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb035e20 [ 1345.909701][ T32] r4:00000000 [ 1345.909869][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.910236][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.910602][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.910976][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edcc40 [ 1345.911518][ T32] r4:00000000 [ 1345.911686][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.912108][ T32] r9:84ef6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1345.923439][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.924237][ T32] r5:00001000 r4:dfb11000 [ 1345.924455][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.924925][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.925427][ T32] r5:84f2437c r4:84f24000 [ 1345.925640][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.926223][ T32] r7:ddde3e40 r6:82c18200 r5:84f2437c r4:84ece900 [ 1345.926663][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.927295][ T32] r10:84ef6000 r9:84ece92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.927671][ T32] r4:84ece900 [ 1345.927881][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.928254][ T32] r10:00000000 r9:eb115e78 r8:84ed3a40 r7:84ece900 r6:80267888 r5:84ef6000 [ 1345.928549][ T32] r4:84edcac0 [ 1345.928714][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.929125][ T32] Exception stack(0xeb035fb0 to 0xeb035ff8) [ 1345.929413][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.929801][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.930277][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.930709][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edcac0 [ 1345.931208][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.931572][ T32] INFO: task kworker/1:436:4649 blocked for more than 472 seconds. [ 1345.932087][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.932321][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.943445][ T32] task:kworker/1:436 state:D stack:0 pid:4649 tgid:4649 ppid:2 flags:0x00000000 [ 1345.944196][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.944528][ T32] Call trace: [ 1345.944740][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.945214][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb059da4 r5:84ef5400 [ 1345.945575][ T32] r4:84ef5400 [ 1345.945786][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.946233][ T32] r5:84ef5400 r4:8271a0b0 [ 1345.946427][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.946898][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.947399][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb059e20 [ 1345.947737][ T32] r4:00000000 [ 1345.947951][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.948330][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.948734][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.949052][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edc2c0 [ 1345.949441][ T32] r4:00000000 [ 1345.949625][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.949928][ T32] r9:84ef5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1345.950268][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.950596][ T32] r5:00001000 r4:e05c9000 [ 1345.950819][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.951315][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.951665][ T32] r5:84f24f7c r4:84f24c00 [ 1345.951841][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.952380][ T32] r7:ddde3e40 r6:82c18200 r5:84f24f7c r4:84ece980 [ 1345.963375][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.964060][ T32] r10:84ef5400 r9:84ece9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.964366][ T32] r4:84ece980 [ 1345.964583][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.965038][ T32] r10:00000000 r9:eb115e78 r8:84ed3c40 r7:84ece980 r6:80267888 r5:84ef5400 [ 1345.965376][ T32] r4:84edccc0 [ 1345.966009][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.966667][ T32] Exception stack(0xeb059fb0 to 0xeb059ff8) [ 1345.967039][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.967807][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.968193][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.968508][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edccc0 [ 1345.968893][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.969282][ T32] INFO: task kworker/1:437:4650 blocked for more than 472 seconds. [ 1345.969599][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.969808][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.970090][ T32] task:kworker/1:437 state:D stack:0 pid:4650 tgid:4650 ppid:2 flags:0x00000000 [ 1345.970555][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.971210][ T32] Call trace: [ 1345.971400][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.971738][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb071da4 r5:84ef2400 [ 1345.972046][ T32] r4:84ef2400 [ 1345.972212][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.983500][ T32] r5:84ef2400 r4:8271a0b0 [ 1345.983919][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.984351][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.984754][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb071e20 [ 1345.985085][ T32] r4:00000000 [ 1345.985714][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.986085][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.986514][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.986967][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edcf00 [ 1345.987299][ T32] r4:00000000 [ 1345.987474][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.987841][ T32] r9:84ef2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1345.988149][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.988521][ T32] r5:00001000 r4:e03f3000 [ 1345.988709][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.989034][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.989377][ T32] r5:84f24b7c r4:84f24800 [ 1345.989638][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.990082][ T32] r7:ddde3e40 r6:82c18200 r5:84f24b7c r4:84ecea00 [ 1345.990361][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.990821][ T32] r10:84ef2400 r9:84ecea2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.991221][ T32] r4:84ecea00 [ 1345.991421][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.992092][ T32] r10:00000000 r9:eb059e78 r8:84ed3d40 r7:84ecea00 r6:80267888 r5:84ef2400 [ 1345.992402][ T32] r4:84edcd40 [ 1346.003357][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.004014][ T32] Exception stack(0xeb071fb0 to 0xeb071ff8) [ 1346.004410][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.004766][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.005156][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.005459][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edcd40 [ 1346.006115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.006493][ T32] INFO: task kworker/1:438:4653 blocked for more than 472 seconds. [ 1346.006905][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.007129][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.007515][ T32] task:kworker/1:438 state:D stack:0 pid:4653 tgid:4653 ppid:2 flags:0x00000000 [ 1346.008028][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.008315][ T32] Call trace: [ 1346.008528][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.008979][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb131da4 r5:84aa0c00 [ 1346.009571][ T32] r4:84aa0c00 [ 1346.009800][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.010301][ T32] r5:84aa0c00 r4:8271a0b0 [ 1346.010601][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.011536][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.012299][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb131e20 [ 1346.025394][ T32] r4:00000000 [ 1346.025876][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.026427][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.026915][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.027343][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edb000 [ 1346.027763][ T32] r4:00000000 [ 1346.027997][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.028406][ T32] r9:84aa0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1346.028789][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.029237][ T32] r5:00001000 r4:e47e5000 [ 1346.029483][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.029935][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.030562][ T32] r5:84f2537c r4:84f25000 [ 1346.030875][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.031321][ T32] r7:ddde3e40 r6:82c18200 r5:84f2537c r4:84ecea80 [ 1346.031857][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.032364][ T32] r10:84aa0c00 r9:84eceaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.033789][ T32] r4:84ecea80 [ 1346.034042][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.034464][ T32] r10:00000000 r9:eb059e78 r8:84ed3fc0 r7:84ecea80 r6:80267888 r5:84aa0c00 [ 1346.034962][ T32] r4:84edcf80 [ 1346.035157][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.035524][ T32] Exception stack(0xeb131fb0 to 0xeb131ff8) [ 1346.035967][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.036420][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.036775][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.037115][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edcf80 [ 1346.037498][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.037959][ T32] INFO: task kworker/1:439:4655 blocked for more than 472 seconds. [ 1346.038603][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.039325][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.039731][ T32] task:kworker/1:439 state:D stack:0 pid:4655 tgid:4655 ppid:2 flags:0x00000000 [ 1346.040427][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.040966][ T32] Call trace: [ 1346.041173][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.041673][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb139da4 r5:84aa0000 [ 1346.042033][ T32] r4:84aa0000 [ 1346.042329][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.063466][ T32] r5:84aa0000 r4:8271a0b0 [ 1346.064020][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.064666][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.065546][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb139e20 [ 1346.065974][ T32] r4:00000000 [ 1346.066498][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.067274][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.067989][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.068662][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edb6c0 [ 1346.069346][ T32] r4:00000000 [ 1346.069649][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.070193][ T32] r9:84aa0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1346.070671][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.071194][ T32] r5:00001000 r4:eaab7000 [ 1346.071446][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.071908][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.083691][ T32] r5:84f25f7c r4:84f25c00 [ 1346.084215][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.084723][ T32] r7:ddde3e40 r6:82c18200 r5:84f25f7c r4:84eceb00 [ 1346.085017][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.085531][ T32] r10:84aa0000 r9:84eceb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.085915][ T32] r4:84eceb00 [ 1346.086105][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.086647][ T32] r10:00000000 r9:eb131e78 r8:84ed3940 r7:84eceb00 r6:80267888 r5:84aa0000 [ 1346.087103][ T32] r4:84edb040 [ 1346.087373][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.087848][ T32] Exception stack(0xeb139fb0 to 0xeb139ff8) [ 1346.088226][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.088740][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.089208][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.089578][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edb040 [ 1346.089992][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.090611][ T32] INFO: task kworker/1:440:4656 blocked for more than 472 seconds. [ 1346.091197][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.091554][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.092055][ T32] task:kworker/1:440 state:D stack:0 pid:4656 tgid:4656 ppid:2 flags:0x00000000 [ 1346.103580][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.104258][ T32] Call trace: [ 1346.104551][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.105041][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb13dda4 r5:84aa2400 [ 1346.105532][ T32] r4:84aa2400 [ 1346.105699][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.106213][ T32] r5:84aa2400 r4:8271a0b0 [ 1346.106451][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.106987][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.107420][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb13de20 [ 1346.107853][ T32] r4:00000000 [ 1346.108043][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.108555][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.109013][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.109442][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edb200 [ 1346.109853][ T32] r4:00000000 [ 1346.110174][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.110568][ T32] r9:84aa2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1346.111114][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.111535][ T32] r5:00001000 r4:e8827000 [ 1346.111742][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.112330][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.123491][ T32] r5:84f2577c r4:84f25400 [ 1346.123920][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.124549][ T32] r7:ddde3e40 r6:82c18200 r5:84f2577c r4:84eceb80 [ 1346.124845][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.125307][ T32] r10:84aa2400 r9:84ecebac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.125714][ T32] r4:84eceb80 [ 1346.125906][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.126537][ T32] r10:00000000 r9:eb139e78 r8:84ed3280 r7:84eceb80 r6:80267888 r5:84aa2400 [ 1346.127126][ T32] r4:84edb040 [ 1346.127357][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.127701][ T32] Exception stack(0xeb13dfb0 to 0xeb13dff8) [ 1346.128337][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.128997][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.129455][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.130352][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edb040 [ 1346.130704][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.131395][ T32] INFO: task kworker/1:441:4658 blocked for more than 472 seconds. [ 1346.131820][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.132102][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.132458][ T32] task:kworker/1:441 state:D stack:0 pid:4658 tgid:4658 ppid:2 flags:0x00000000 [ 1346.144066][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.144538][ T32] Call trace: [ 1346.144754][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.145145][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb145da4 r5:84aa1800 [ 1346.145563][ T32] r4:84aa1800 [ 1346.145775][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.146331][ T32] r5:84aa1800 r4:8271a0b0 [ 1346.146583][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.147214][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.147704][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb145e20 [ 1346.148126][ T32] r4:00000000 [ 1346.148350][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.148763][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.149353][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.149821][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edb9c0 [ 1346.150353][ T32] r4:00000000 [ 1346.150541][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.151155][ T32] r9:84aa1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1346.151552][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.152174][ T32] r5:00001000 r4:eac11000 [ 1346.163310][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.164041][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.164595][ T32] r5:84f2637c r4:84f26000 [ 1346.164896][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.165794][ T32] r7:ddde3e40 r6:82c18200 r5:84f2637c r4:84ecec00 [ 1346.166247][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.167232][ T32] r10:84aa1800 r9:84ecec2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.168153][ T32] r4:84ecec00 [ 1346.168540][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.169020][ T32] r10:00000000 r9:eb139e78 r8:84ed3b00 r7:84ecec00 r6:80267888 r5:84aa1800 [ 1346.169722][ T32] r4:84edb180 [ 1346.170015][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.170677][ T32] Exception stack(0xeb145fb0 to 0xeb145ff8) [ 1346.171072][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.171766][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.183409][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.183879][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edb180 [ 1346.184299][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.184715][ T32] INFO: task kworker/0:332:4661 blocked for more than 472 seconds. [ 1346.185091][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.185390][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.185850][ T32] task:kworker/0:332 state:D stack:0 pid:4661 tgid:4661 ppid:2 flags:0x00000000 [ 1346.186407][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.186986][ T32] Call trace: [ 1346.187208][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.187653][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb141da4 r5:84aa3c00 [ 1346.188026][ T32] r4:84aa3c00 [ 1346.188225][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.188848][ T32] r5:84aa3c00 r4:8271a0b0 [ 1346.189088][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.189611][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.190235][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb141e20 [ 1346.190598][ T32] r4:00000000 [ 1346.190813][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.191265][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.191789][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.192234][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5600 [ 1346.203420][ T32] r4:00000000 [ 1346.203932][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.204469][ T32] r9:84aa3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1346.204888][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.205345][ T32] r5:00001000 r4:eabed000 [ 1346.205595][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.206017][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.206521][ T32] r5:841b6f7c r4:841b6c00 [ 1346.206892][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.207346][ T32] r7:dddcfe40 r6:82c18000 r5:841b6f7c r4:84ea7400 [ 1346.207577][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.208035][ T32] r10:84aa3c00 r9:84ea742c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.208715][ T32] r4:84ea7400 [ 1346.208871][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.209615][ T32] r10:00000000 r9:eb0e5e78 r8:84ee5100 r7:84ea7400 r6:80267888 r5:84aa3c00 [ 1346.210049][ T32] r4:84ee5040 [ 1346.210229][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.210585][ T32] Exception stack(0xeb141fb0 to 0xeb141ff8) [ 1346.211074][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.211502][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.211872][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.212138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee5040 [ 1346.223361][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.223994][ T32] INFO: task kworker/0:333:4662 blocked for more than 472 seconds. [ 1346.224389][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.224745][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.225158][ T32] task:kworker/0:333 state:D stack:0 pid:4662 tgid:4662 ppid:2 flags:0x00000000 [ 1346.225618][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.225969][ T32] Call trace: [ 1346.226279][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.226685][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb001da4 r5:84aa4800 [ 1346.227072][ T32] r4:84aa4800 [ 1346.227250][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.227699][ T32] r5:84aa4800 r4:8271a0b0 [ 1346.227913][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.228364][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.228808][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb001e20 [ 1346.229172][ T32] r4:00000000 [ 1346.229354][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.229812][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.230204][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.230692][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5300 [ 1346.231115][ T32] r4:00000000 [ 1346.231287][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.231818][ T32] r9:84aa4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1346.232189][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.243431][ T32] r5:00001000 r4:eaa8b000 [ 1346.243846][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.244349][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.244872][ T32] r5:841b777c r4:841b7400 [ 1346.245204][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.245637][ T32] r7:dddcfe40 r6:82c18000 r5:841b777c r4:84ea7480 [ 1346.246020][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.246463][ T32] r10:84aa4800 r9:84ea74ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.247152][ T32] r4:84ea7480 [ 1346.247388][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.247888][ T32] r10:00000000 r9:eb141e78 r8:84ee51c0 r7:84ea7480 r6:80267888 r5:84aa4800 [ 1346.248385][ T32] r4:84ee5040 [ 1346.248742][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.249152][ T32] Exception stack(0xeb001fb0 to 0xeb001ff8) [ 1346.249734][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.250488][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.251323][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.252150][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee5040 [ 1346.263303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.263982][ T32] INFO: task kworker/0:334:4666 blocked for more than 472 seconds. [ 1346.264338][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.264594][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.265072][ T32] task:kworker/0:334 state:D stack:0 pid:4666 tgid:4666 ppid:2 flags:0x00000000 [ 1346.265593][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.265983][ T32] Call trace: [ 1346.266269][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.266658][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb149da4 r5:84aa5400 [ 1346.267249][ T32] r4:84aa5400 [ 1346.267435][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.267899][ T32] r5:84aa5400 r4:8271a0b0 [ 1346.268121][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.268575][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.269065][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb149e20 [ 1346.269544][ T32] r4:00000000 [ 1346.269710][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.270198][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.270784][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.271363][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5400 [ 1346.271821][ T32] r4:00000000 [ 1346.272009][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.272410][ T32] r9:84aa5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1346.283308][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.284028][ T32] r5:00001000 r4:eabcd000 [ 1346.284238][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.284605][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.285013][ T32] r5:841b737c r4:841b7000 [ 1346.285261][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.285767][ T32] r7:dddcfe40 r6:82c18000 r5:841b737c r4:84ea7500 [ 1346.286059][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.286558][ T32] r10:84aa5400 r9:84ea752c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.287305][ T32] r4:84ea7500 [ 1346.287565][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.288041][ T32] r10:00000000 r9:eb141e78 r8:84ee54c0 r7:84ea7500 r6:80267888 r5:84aa5400 [ 1346.288418][ T32] r4:84ee53c0 [ 1346.288626][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.289045][ T32] Exception stack(0xeb149fb0 to 0xeb149ff8) [ 1346.289659][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.290430][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.290900][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.291232][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee53c0 [ 1346.291684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.292070][ T32] INFO: task kworker/0:335:4669 blocked for more than 472 seconds. [ 1346.292552][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.303856][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.304394][ T32] task:kworker/0:335 state:D stack:0 pid:4669 tgid:4669 ppid:2 flags:0x00000000 [ 1346.304996][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.305337][ T32] Call trace: [ 1346.305557][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.305965][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb151da4 r5:84aa6000 [ 1346.306384][ T32] r4:84aa6000 [ 1346.306573][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.307159][ T32] r5:84aa6000 r4:8271a0b0 [ 1346.307543][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.308093][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.308702][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb151e20 [ 1346.309309][ T32] r4:00000000 [ 1346.309511][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.310104][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.310595][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.311166][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5800 [ 1346.311581][ T32] r4:00000000 [ 1346.311767][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.312190][ T32] r9:84aa6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1346.323354][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.324181][ T32] r5:00001000 r4:ead4f000 [ 1346.324456][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.325012][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.325616][ T32] r5:84f9837c r4:84f98000 [ 1346.325915][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.326437][ T32] r7:dddcfe40 r6:82c18000 r5:84f9837c r4:84ea7580 [ 1346.326918][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.327394][ T32] r10:84aa6000 r9:84ea75ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.327821][ T32] r4:84ea7580 [ 1346.328089][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.328598][ T32] r10:00000000 r9:eb141e78 r8:84ee55c0 r7:84ea7580 r6:80267888 r5:84aa6000 [ 1346.329056][ T32] r4:84ee5580 [ 1346.329474][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.329990][ T32] Exception stack(0xeb151fb0 to 0xeb151ff8) [ 1346.330466][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.331002][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.331357][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.331667][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee5580 [ 1346.332027][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.332384][ T32] INFO: task kworker/1:442:4670 blocked for more than 472 seconds. [ 1346.343598][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.344173][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.344548][ T32] task:kworker/1:442 state:D stack:0 pid:4670 tgid:4670 ppid:2 flags:0x00000000 [ 1346.345078][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.345517][ T32] Call trace: [ 1346.345763][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.346265][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb14dda4 r5:84aa6c00 [ 1346.346815][ T32] r4:84aa6c00 [ 1346.347040][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.347526][ T32] r5:84aa6c00 r4:8271a0b0 [ 1346.347721][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.348236][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.348601][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb14de20 [ 1346.348896][ T32] r4:00000000 [ 1346.349082][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.349515][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.349816][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.350238][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edbdc0 [ 1346.350491][ T32] r4:00000000 [ 1346.350671][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.351035][ T32] r9:84aa6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1346.351421][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.352151][ T32] r5:00001000 r4:eada1000 [ 1346.352363][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.363426][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.364116][ T32] r5:84f26f7c r4:84f26c00 [ 1346.364484][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.364946][ T32] r7:ddde3e40 r6:82c18200 r5:84f26f7c r4:84ecec80 [ 1346.365518][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.366266][ T32] r10:84aa6c00 r9:84ececac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.366612][ T32] r4:84ecec80 [ 1346.366909][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.367307][ T32] r10:00000000 r9:eb145e78 r8:84ee5580 r7:84ecec80 r6:80267888 r5:84aa6c00 [ 1346.367812][ T32] r4:84edb8c0 [ 1346.368083][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.368503][ T32] Exception stack(0xeb14dfb0 to 0xeb14dff8) [ 1346.368863][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.369523][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.370001][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.370604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edb8c0 [ 1346.371104][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.371594][ T32] INFO: task kworker/0:336:4673 blocked for more than 472 seconds. [ 1346.372088][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.383712][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.384434][ T32] task:kworker/0:336 state:D stack:0 pid:4673 tgid:4673 ppid:2 flags:0x00000000 [ 1346.384970][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.385344][ T32] Call trace: [ 1346.385535][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.385920][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb155da4 r5:84aa3000 [ 1346.386351][ T32] r4:84aa3000 [ 1346.386631][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.387260][ T32] r5:84aa3000 r4:8271a0b0 [ 1346.387471][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.388049][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.388612][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb155e20 [ 1346.389104][ T32] r4:00000000 [ 1346.389459][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.390143][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.391112][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.391766][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5c00 [ 1346.392428][ T32] r4:00000000 [ 1346.403661][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.404155][ T32] r9:84aa3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1346.404723][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.405286][ T32] r5:00001000 r4:eadcb000 [ 1346.405622][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.406282][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.406829][ T32] r5:84f9877c r4:84f98400 [ 1346.407406][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.407856][ T32] r7:dddcfe40 r6:82c18000 r5:84f9877c r4:84ea7600 [ 1346.408166][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.408743][ T32] r10:84aa3000 r9:84ea762c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.409543][ T32] r4:84ea7600 [ 1346.409979][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.410436][ T32] r10:00000000 r9:eb151e78 r8:84ee58c0 r7:84ea7600 r6:80267888 r5:84aa3000 [ 1346.410805][ T32] r4:84ee5780 [ 1346.411039][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.411970][ T32] Exception stack(0xeb155fb0 to 0xeb155ff8) [ 1346.412381][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.423556][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.424155][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.424504][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee5780 [ 1346.424851][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.425294][ T32] INFO: task kworker/0:337:4674 blocked for more than 472 seconds. [ 1346.425731][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.425972][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.426365][ T32] task:kworker/0:337 state:D stack:0 pid:4674 tgid:4674 ppid:2 flags:0x00000000 [ 1346.426946][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.427301][ T32] Call trace: [ 1346.427489][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.427977][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb15dda4 r5:84ef0c00 [ 1346.428367][ T32] r4:84ef0c00 [ 1346.428602][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.429177][ T32] r5:84ef0c00 r4:8271a0b0 [ 1346.429384][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.429821][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.430396][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb15de20 [ 1346.430782][ T32] r4:00000000 [ 1346.430969][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.431455][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.431883][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.432340][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5e00 [ 1346.443479][ T32] r4:00000000 [ 1346.443863][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.444300][ T32] r9:84ef0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1346.444673][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.445137][ T32] r5:00001000 r4:eade9000 [ 1346.445367][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.445810][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.446318][ T32] r5:84f98b7c r4:84f98800 [ 1346.446557][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.447386][ T32] r7:dddcfe40 r6:82c18000 r5:84f98b7c r4:84ea7680 [ 1346.447697][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.448218][ T32] r10:84ef0c00 r9:84ea76ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.448486][ T32] r4:84ea7680 [ 1346.448624][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.448890][ T32] r10:00000000 r9:eb155e78 r8:84ee59c0 r7:84ea7680 r6:80267888 r5:84ef0c00 [ 1346.449148][ T32] r4:84ee5780 [ 1346.449320][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.449781][ T32] Exception stack(0xeb15dfb0 to 0xeb15dff8) [ 1346.450062][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.450523][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.451020][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.451453][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee5780 [ 1346.451959][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.452409][ T32] INFO: task kworker/1:443:4675 blocked for more than 472 seconds. [ 1346.473393][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.478151][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.478599][ T32] task:kworker/1:443 state:D stack:0 pid:4675 tgid:4675 ppid:2 flags:0x00000000 [ 1346.479197][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.479525][ T32] Call trace: [ 1346.479736][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.480132][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb195da4 r5:84ef6c00 [ 1346.480581][ T32] r4:84ef6c00 [ 1346.480725][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.481148][ T32] r5:84ef6c00 r4:8271a0b0 [ 1346.481355][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.481803][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.482255][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb195e20 [ 1346.493532][ T32] r4:00000000 [ 1346.493929][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.494290][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.494593][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.494950][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edbc40 [ 1346.495269][ T32] r4:00000000 [ 1346.495433][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.495783][ T32] r9:84ef6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1346.496095][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.496514][ T32] r5:00001000 r4:ead59000 [ 1346.496694][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.497048][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.497504][ T32] r5:84f26b7c r4:84f26800 [ 1346.497808][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.498342][ T32] r7:ddde3e40 r6:82c18200 r5:84f26b7c r4:84eced00 [ 1346.498679][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.499235][ T32] r10:84ef6c00 r9:84eced2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.499547][ T32] r4:84eced00 [ 1346.499737][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.500155][ T32] r10:00000000 r9:eb14de78 r8:84ee5a80 r7:84eced00 r6:80267888 r5:84ef6c00 [ 1346.500567][ T32] r4:84edb940 [ 1346.500739][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.501150][ T32] Exception stack(0xeb195fb0 to 0xeb195ff8) [ 1346.501435][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.501750][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.502069][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.513456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edb940 [ 1346.514026][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.514465][ T32] INFO: task kworker/1:444:4678 blocked for more than 472 seconds. [ 1346.514841][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.515093][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.515390][ T32] task:kworker/1:444 state:D stack:0 pid:4678 tgid:4678 ppid:2 flags:0x00000000 [ 1346.515866][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.516304][ T32] Call trace: [ 1346.516500][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.516831][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb199da4 r5:84f00000 [ 1346.517192][ T32] r4:84f00000 [ 1346.517358][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.517775][ T32] r5:84f00000 r4:8271a0b0 [ 1346.518009][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.519019][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.519490][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb199e20 [ 1346.519883][ T32] r4:00000000 [ 1346.520097][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.520473][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.520962][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.521390][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edb3c0 [ 1346.521831][ T32] r4:00000000 [ 1346.522019][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.522426][ T32] r9:84f00000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1346.533459][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.534170][ T32] r5:00001000 r4:eadfd000 [ 1346.534469][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.534871][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.535283][ T32] r5:84f2737c r4:84f27000 [ 1346.535463][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.535853][ T32] r7:ddde3e40 r6:82c18200 r5:84f2737c r4:84ecee00 [ 1346.536107][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.536650][ T32] r10:84f00000 r9:84ecee2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.537154][ T32] r4:84ecee00 [ 1346.537317][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.537781][ T32] r10:00000000 r9:eb14de78 r8:84ee5c80 r7:84ecee00 r6:80267888 r5:84f00000 [ 1346.538176][ T32] r4:84edbb00 [ 1346.538373][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.538841][ T32] Exception stack(0xeb199fb0 to 0xeb199ff8) [ 1346.539360][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.539865][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.540181][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.540455][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edbb00 [ 1346.540861][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.541151][ T32] INFO: task kworker/1:445:4680 blocked for more than 473 seconds. [ 1346.541415][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.541640][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.541911][ T32] task:kworker/1:445 state:D stack:0 pid:4680 tgid:4680 ppid:2 flags:0x00000000 [ 1346.542437][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.553757][ T32] Call trace: [ 1346.554025][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.554490][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb19dda4 r5:84efc800 [ 1346.554839][ T32] r4:84efc800 [ 1346.554975][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.555451][ T32] r5:84efc800 r4:8271a0b0 [ 1346.555598][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.555993][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.556419][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb19de20 [ 1346.556760][ T32] r4:00000000 [ 1346.556880][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.557353][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.557623][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.557883][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed3200 [ 1346.558111][ T32] r4:00000000 [ 1346.558238][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.559618][ T32] r9:84efc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1346.561839][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.586839][ T32] r5:00001000 r4:eae0d000 [ 1346.587232][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.587775][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.588223][ T32] r5:84f2777c r4:84f27400 [ 1346.588430][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.588849][ T32] r7:ddde3e40 r6:82c18200 r5:84f2777c r4:84ecee80 [ 1346.589092][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.589446][ T32] r10:84efc800 r9:84eceeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.589730][ T32] r4:84ecee80 [ 1346.589902][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.590285][ T32] r10:00000000 r9:eb199e78 r8:84edbf00 r7:84ecee80 r6:80267888 r5:84efc800 [ 1346.590561][ T32] r4:84edbc00 [ 1346.590706][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.591054][ T32] Exception stack(0xeb19dfb0 to 0xeb19dff8) [ 1346.591307][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.591649][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.591919][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.592199][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edbc00 [ 1346.592938][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.593191][ T32] INFO: task kworker/0:338:4681 blocked for more than 473 seconds. [ 1346.593407][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.593543][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.593713][ T32] task:kworker/0:338 state:D stack:0 pid:4681 tgid:4681 ppid:2 flags:0x00000000 [ 1346.593977][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.594155][ T32] Call trace: [ 1346.594277][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.594474][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1a1da4 r5:84efec00 [ 1346.594644][ T32] r4:84efec00 [ 1346.594724][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.595004][ T32] r5:84efec00 r4:8271a0b0 [ 1346.595105][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.595380][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.595585][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1a1e20 [ 1346.595736][ T32] r4:00000000 [ 1346.595818][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.595994][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.596195][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.596386][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed50c0 [ 1346.596573][ T32] r4:00000000 [ 1346.596654][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.596826][ T32] r9:84efec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1346.596996][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.597164][ T32] r5:00001000 r4:eaf93000 [ 1346.597300][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.597495][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.597666][ T32] r5:84f2837c r4:84f28000 [ 1346.597757][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.598094][ T32] r7:dddcfe40 r6:82c18000 r5:84f2837c r4:84ea7700 [ 1346.598228][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.598456][ T32] r10:84efec00 r9:84ea772c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.598668][ T32] r4:84ea7700 [ 1346.598802][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.599095][ T32] r10:00000000 r9:eb15de78 r8:84edbac0 r7:84ea7700 r6:80267888 r5:84efec00 [ 1346.599350][ T32] r4:84ee5d80 [ 1346.599453][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.599709][ T32] Exception stack(0xeb1a1fb0 to 0xeb1a1ff8) [ 1346.599917][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.600160][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.600432][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.600652][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee5d80 [ 1346.600887][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.601136][ T32] INFO: task kworker/1:446:4685 blocked for more than 473 seconds. [ 1346.601357][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.601471][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.601700][ T32] task:kworker/1:446 state:D stack:0 pid:4685 tgid:4685 ppid:2 flags:0x00000000 [ 1346.601957][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.602145][ T32] Call trace: [ 1346.602251][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.603286][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1a5da4 r5:84efd400 [ 1346.603634][ T32] r4:84efd400 [ 1346.603746][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.604023][ T32] r5:84efd400 r4:8271a0b0 [ 1346.604199][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.604568][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.604943][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1a5e20 [ 1346.605238][ T32] r4:00000000 [ 1346.605400][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.605722][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.606010][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.606326][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eda040 [ 1346.606511][ T32] r4:00000000 [ 1346.606585][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.606858][ T32] r9:84efd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1346.607128][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.607378][ T32] r5:00001000 r4:eaf85000 [ 1346.607488][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.607748][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.608003][ T32] r5:84f27f7c r4:84f27c00 [ 1346.608132][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.608407][ T32] r7:ddde3e40 r6:82c18200 r5:84f27f7c r4:84ecef00 [ 1346.608580][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.608848][ T32] r10:84efd400 r9:84ecef2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.609158][ T32] r4:84ecef00 [ 1346.609304][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.609587][ T32] r10:00000000 r9:eb19de78 r8:84edc340 r7:84ecef00 r6:80267888 r5:84efd400 [ 1346.609910][ T32] r4:84edb840 [ 1346.610054][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.610324][ T32] Exception stack(0xeb1a5fb0 to 0xeb1a5ff8) [ 1346.610452][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.610856][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.611521][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.611968][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edb840 [ 1346.612435][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.623300][ T32] INFO: task kworker/0:339:4687 blocked for more than 473 seconds. [ 1346.623870][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.624098][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.624565][ T32] task:kworker/0:339 state:D stack:0 pid:4687 tgid:4687 ppid:2 flags:0x00000000 [ 1346.625064][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.625390][ T32] Call trace: [ 1346.625589][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.625987][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1adda4 r5:84f01800 [ 1346.626384][ T32] r4:84f01800 [ 1346.626526][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.627009][ T32] r5:84f01800 r4:8271a0b0 [ 1346.627242][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.627648][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.627925][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1ade20 [ 1346.628155][ T32] r4:00000000 [ 1346.628268][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.628485][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.628738][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.628992][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ebd4c0 [ 1346.629394][ T32] r4:00000000 [ 1346.629574][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.629944][ T32] r9:84f01800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1346.630302][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.630688][ T32] r5:00001000 r4:eae1f000 [ 1346.630911][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.631359][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.631823][ T32] r5:84f27b7c r4:84f27800 [ 1346.631998][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.632429][ T32] r7:dddcfe40 r6:82c18000 r5:84f27b7c r4:84ea7780 [ 1346.643169][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.643744][ T32] r10:84f01800 r9:84ea77ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.644004][ T32] r4:84ea7780 [ 1346.644118][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.644386][ T32] r10:00000000 r9:eb1a1e78 r8:84eaf3c0 r7:84ea7780 r6:80267888 r5:84f01800 [ 1346.644606][ T32] r4:84ee5f40 [ 1346.644692][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.644933][ T32] Exception stack(0xeb1adfb0 to 0xeb1adff8) [ 1346.645254][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.645506][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.645812][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.646045][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ee5f40 [ 1346.646272][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.646495][ T32] INFO: task kworker/1:447:4689 blocked for more than 473 seconds. [ 1346.646853][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.646997][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.647298][ T32] task:kworker/1:447 state:D stack:0 pid:4689 tgid:4689 ppid:2 flags:0x00000000 [ 1346.647598][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.647808][ T32] Call trace: [ 1346.647978][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.648215][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1a9da4 r5:84efe000 [ 1346.648468][ T32] r4:84efe000 [ 1346.648592][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.648903][ T32] r5:84efe000 r4:8271a0b0 [ 1346.649044][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.649418][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.649739][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1a9e20 [ 1346.649970][ T32] r4:00000000 [ 1346.650071][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.650306][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.650612][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.650970][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eda740 [ 1346.651192][ T32] r4:00000000 [ 1346.651306][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.651651][ T32] r9:84efe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1346.651851][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.652132][ T32] r5:00001000 r4:eb01f000 [ 1346.652280][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.652539][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.652747][ T32] r5:84f28f7c r4:84f28c00 [ 1346.652859][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.653146][ T32] r7:ddde3e40 r6:82c18200 r5:84f28f7c r4:84ecef80 [ 1346.663085][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.663491][ T32] r10:84efe000 r9:84ecefac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.663626][ T32] r4:84ecef80 [ 1346.663716][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.663893][ T32] r10:00000000 r9:eb1a5e78 r8:84eda100 r7:84ecef80 r6:80267888 r5:84efe000 [ 1346.664042][ T32] r4:84eda000 [ 1346.664118][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.664270][ T32] Exception stack(0xeb1a9fb0 to 0xeb1a9ff8) [ 1346.664397][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.664552][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.664708][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.664902][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84eda000 [ 1346.665095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.665337][ T32] INFO: task kworker/1:448:4691 blocked for more than 473 seconds. [ 1346.665557][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.665714][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.666005][ T32] task:kworker/1:448 state:D stack:0 pid:4691 tgid:4691 ppid:2 flags:0x00000000 [ 1346.666341][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.666519][ T32] Call trace: [ 1346.666687][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.667242][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb159da4 r5:84efbc00 [ 1346.667593][ T32] r4:84efbc00 [ 1346.667744][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.668000][ T32] r5:84efbc00 r4:8271a0b0 [ 1346.668130][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.668437][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.668786][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb159e20 [ 1346.669025][ T32] r4:00000000 [ 1346.669105][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.669390][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.669689][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.670085][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eda2c0 [ 1346.670435][ T32] r4:00000000 [ 1346.670582][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.670892][ T32] r9:84efbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1346.671124][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.671419][ T32] r5:00001000 r4:eaff1000 [ 1346.671564][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.671886][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.672188][ T32] r5:84f2877c r4:84f28400 [ 1346.672367][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.683602][ T32] r7:ddde3e40 r6:82c18200 r5:84f2877c r4:84edf000 [ 1346.684082][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.684573][ T32] r10:84efbc00 r9:84edf02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.684898][ T32] r4:84edf000 [ 1346.685073][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.685390][ T32] r10:00000000 r9:eb1a9e78 r8:84eda400 r7:84edf000 r6:80267888 r5:84efbc00 [ 1346.685621][ T32] r4:84eda380 [ 1346.685931][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.686242][ T32] Exception stack(0xeb159fb0 to 0xeb159ff8) [ 1346.686559][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.687041][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.687349][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.687665][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84eda380 [ 1346.688109][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.688494][ T32] INFO: task kworker/0:340:4692 blocked for more than 473 seconds. [ 1346.688814][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.689053][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.689460][ T32] task:kworker/0:340 state:D stack:0 pid:4692 tgid:4692 ppid:2 flags:0x00000000 [ 1346.689951][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.690237][ T32] Call trace: [ 1346.690511][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.690909][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1b5da4 r5:84efb000 [ 1346.691226][ T32] r4:84efb000 [ 1346.691428][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.691859][ T32] r5:84efb000 r4:8271a0b0 [ 1346.692043][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.692440][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.703126][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1b5e20 [ 1346.703457][ T32] r4:00000000 [ 1346.703560][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.703883][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.704094][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.704280][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed57c0 [ 1346.704499][ T32] r4:00000000 [ 1346.704580][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.704820][ T32] r9:84efb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1346.705153][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.705624][ T32] r5:00001000 r4:eb05b000 [ 1346.705807][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.706150][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.706495][ T32] r5:84f9937c r4:84f99000 [ 1346.706824][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.707265][ T32] r7:dddcfe40 r6:82c18000 r5:84f9937c r4:84ea7800 [ 1346.707500][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.707987][ T32] r10:84efb000 r9:84ea782c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.708263][ T32] r4:84ea7800 [ 1346.708414][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.708800][ T32] r10:00000000 r9:eb1a1e78 r8:84eda500 r7:84ea7800 r6:80267888 r5:84efb000 [ 1346.709105][ T32] r4:84ed5040 [ 1346.709229][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.709491][ T32] Exception stack(0xeb1b5fb0 to 0xeb1b5ff8) [ 1346.709642][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.709825][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.710021][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.710185][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed5040 [ 1346.710347][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.710577][ T32] INFO: task kworker/0:341:4693 blocked for more than 473 seconds. [ 1346.710857][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.711010][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.711266][ T32] task:kworker/0:341 state:D stack:0 pid:4693 tgid:4693 ppid:2 flags:0x00000000 [ 1346.711746][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.712025][ T32] Call trace: [ 1346.712180][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.723399][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1b9da4 r5:84f02400 [ 1346.723871][ T32] r4:84f02400 [ 1346.724049][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.724565][ T32] r5:84f02400 r4:8271a0b0 [ 1346.724756][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.725215][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.725744][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1b9e20 [ 1346.726184][ T32] r4:00000000 [ 1346.726363][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.726854][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.727275][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.727687][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed5680 [ 1346.728093][ T32] r4:00000000 [ 1346.728249][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.728664][ T32] r9:84f02400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1346.729090][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.729599][ T32] r5:00001000 r4:eb043000 [ 1346.729808][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.730209][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.730475][ T32] r5:84f98f7c r4:84f98c00 [ 1346.730809][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.731346][ T32] r7:dddcfe40 r6:82c18000 r5:84f98f7c r4:84ea7880 [ 1346.731719][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.732151][ T32] r10:84f02400 r9:84ea78ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.743228][ T32] r4:84ea7880 [ 1346.743682][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.744151][ T32] r10:00000000 r9:eb1b5e78 r8:84ed5240 r7:84ea7880 r6:80267888 r5:84f02400 [ 1346.744516][ T32] r4:84ed5040 [ 1346.744741][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.745121][ T32] Exception stack(0xeb1b9fb0 to 0xeb1b9ff8) [ 1346.745350][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.745823][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.746329][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.746867][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed5040 [ 1346.747227][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.747558][ T32] INFO: task kworker/1:449:4696 blocked for more than 473 seconds. [ 1346.747800][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.747984][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.748225][ T32] task:kworker/1:449 state:D stack:0 pid:4696 tgid:4696 ppid:2 flags:0x00000000 [ 1346.748556][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.748773][ T32] Call trace: [ 1346.748929][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.749216][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1bdda4 r5:84f03000 [ 1346.749466][ T32] r4:84f03000 [ 1346.749594][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.749855][ T32] r5:84f03000 r4:8271a0b0 [ 1346.750047][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.750371][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.750686][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1bde20 [ 1346.750993][ T32] r4:00000000 [ 1346.751116][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.751572][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.752023][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.752514][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eda600 [ 1346.763316][ T32] r4:00000000 [ 1346.763710][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.764056][ T32] r9:84f03000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1346.764389][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.764731][ T32] r5:00001000 r4:eb017000 [ 1346.764901][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.765202][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.765499][ T32] r5:84f28b7c r4:84f28800 [ 1346.765688][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.766263][ T32] r7:ddde3e40 r6:82c18200 r5:84f28b7c r4:84edf080 [ 1346.766544][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.767150][ T32] r10:84f03000 r9:84edf0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.767715][ T32] r4:84edf080 [ 1346.768180][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.768695][ T32] r10:00000000 r9:eb1a9e78 r8:84ed5300 r7:84edf080 r6:80267888 r5:84f03000 [ 1346.769373][ T32] r4:84eda580 [ 1346.770133][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.770872][ T32] Exception stack(0xeb1bdfb0 to 0xeb1bdff8) [ 1346.771178][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.771677][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.772032][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.772276][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84eda580 [ 1346.772512][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.783600][ T32] INFO: task kworker/1:450:4699 blocked for more than 473 seconds. [ 1346.783918][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.784186][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.784416][ T32] task:kworker/1:450 state:D stack:0 pid:4699 tgid:4699 ppid:2 flags:0x00000000 [ 1346.784724][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.784968][ T32] Call trace: [ 1346.785118][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.785375][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1c5da4 r5:84f04800 [ 1346.785624][ T32] r4:84f04800 [ 1346.785757][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.786050][ T32] r5:84f04800 r4:8271a0b0 [ 1346.786195][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.786448][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.786819][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1c5e20 [ 1346.787059][ T32] r4:00000000 [ 1346.787159][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.787415][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.787815][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.788058][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edad40 [ 1346.788342][ T32] r4:00000000 [ 1346.788441][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.788695][ T32] r9:84f04800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1346.788928][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.789234][ T32] r5:00001000 r4:eb09b000 [ 1346.789349][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.789563][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.789843][ T32] r5:84f2977c r4:84f29400 [ 1346.789975][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.790245][ T32] r7:ddde3e40 r6:82c18200 r5:84f2977c r4:84edf100 [ 1346.790463][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.790714][ T32] r10:84f04800 r9:84edf12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.791063][ T32] r4:84edf100 [ 1346.791158][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.791402][ T32] r10:00000000 r9:eb1a9e78 r8:84ed5500 r7:84edf100 r6:80267888 r5:84f04800 [ 1346.791685][ T32] r4:84eda680 [ 1346.791826][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.792119][ T32] Exception stack(0xeb1c5fb0 to 0xeb1c5ff8) [ 1346.792340][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.803140][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.803610][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.803860][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84eda680 [ 1346.804200][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.804616][ T32] INFO: task kworker/1:451:4700 blocked for more than 473 seconds. [ 1346.804881][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.805049][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.805305][ T32] task:kworker/1:451 state:D stack:0 pid:4700 tgid:4700 ppid:2 flags:0x00000000 [ 1346.805663][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.805911][ T32] Call trace: [ 1346.806039][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.806246][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1c1da4 r5:84efa400 [ 1346.806541][ T32] r4:84efa400 [ 1346.806643][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.807008][ T32] r5:84efa400 r4:8271a0b0 [ 1346.807142][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.807559][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.807913][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1c1e20 [ 1346.808154][ T32] r4:00000000 [ 1346.808245][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.808562][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.808831][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.809097][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84eda840 [ 1346.809394][ T32] r4:00000000 [ 1346.809505][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.809762][ T32] r9:84efa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1346.810044][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.810357][ T32] r5:00001000 r4:eb037000 [ 1346.810499][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.810843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.811118][ T32] r5:84f2937c r4:84f29000 [ 1346.811316][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.811673][ T32] r7:ddde3e40 r6:82c18200 r5:84f2937c r4:84edf180 [ 1346.811880][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.812213][ T32] r10:84efa400 r9:84edf1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.823314][ T32] r4:84edf180 [ 1346.823709][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.824210][ T32] r10:00000000 r9:eb1c5e78 r8:84eda980 r7:84edf180 r6:80267888 r5:84efa400 [ 1346.824624][ T32] r4:84eda680 [ 1346.824853][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.825298][ T32] Exception stack(0xeb1c1fb0 to 0xeb1c1ff8) [ 1346.825643][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.826229][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.827015][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.827339][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84eda680 [ 1346.827811][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.828359][ T32] INFO: task kworker/1:452:4702 blocked for more than 473 seconds. [ 1346.828708][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.828990][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.829330][ T32] task:kworker/1:452 state:D stack:0 pid:4702 tgid:4702 ppid:2 flags:0x00000000 [ 1346.829751][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.829886][ T32] Call trace: [ 1346.830061][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.830296][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1cdda4 r5:84f08000 [ 1346.830697][ T32] r4:84f08000 [ 1346.830928][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.831177][ T32] r5:84f08000 r4:8271a0b0 [ 1346.831314][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.831815][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.832167][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1cde20 [ 1346.843413][ T32] r4:00000000 [ 1346.843671][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.844091][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.844403][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.844739][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edadc0 [ 1346.845055][ T32] r4:00000000 [ 1346.845235][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.845710][ T32] r9:84f08000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1346.846009][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.846393][ T32] r5:00001000 r4:eb15f000 [ 1346.846567][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.847063][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.847433][ T32] r5:84f29b7c r4:84f29800 [ 1346.847646][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.847991][ T32] r7:ddde3e40 r6:82c18200 r5:84f29b7c r4:84edf200 [ 1346.848218][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.848640][ T32] r10:84f08000 r9:84edf22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.848951][ T32] r4:84edf200 [ 1346.849158][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.849590][ T32] r10:00000000 r9:eb1c5e78 r8:84edab80 r7:84edf200 r6:80267888 r5:84f08000 [ 1346.849964][ T32] r4:84edaa80 [ 1346.850150][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.851381][ T32] Exception stack(0xeb1cdfb0 to 0xeb1cdff8) [ 1346.851623][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.851936][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.852263][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.863075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edaa80 [ 1346.863389][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.863575][ T32] INFO: task kworker/0:342:4703 blocked for more than 473 seconds. [ 1346.863791][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.863936][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.864198][ T32] task:kworker/0:342 state:D stack:0 pid:4703 tgid:4703 ppid:2 flags:0x00000000 [ 1346.864582][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.864862][ T32] Call trace: [ 1346.865059][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.865434][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1b1da4 r5:84f05400 [ 1346.865779][ T32] r4:84f05400 [ 1346.865934][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.866314][ T32] r5:84f05400 r4:8271a0b0 [ 1346.866485][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.866945][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.867247][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1b1e20 [ 1346.867413][ T32] r4:00000000 [ 1346.867495][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.867703][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.867897][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.868078][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f755c0 [ 1346.868224][ T32] r4:00000000 [ 1346.868303][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.868473][ T32] r9:84f05400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1346.868622][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.868793][ T32] r5:00001000 r4:eaee1000 [ 1346.868905][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.869128][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.869312][ T32] r5:84f9ab7c r4:84f9a800 [ 1346.869407][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.869652][ T32] r7:dddcfe40 r6:82c18000 r5:84f9ab7c r4:84ea7900 [ 1346.869796][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.870013][ T32] r10:84f05400 r9:84ea792c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.870174][ T32] r4:84ea7900 [ 1346.870260][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.870410][ T32] r10:00000000 r9:eb1b5e78 r8:84ed5780 r7:84ea7900 r6:80267888 r5:84f05400 [ 1346.870555][ T32] r4:84ed5700 [ 1346.870662][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.870945][ T32] Exception stack(0xeb1b1fb0 to 0xeb1b1ff8) [ 1346.871101][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.871269][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.871513][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.871773][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed5700 [ 1346.872149][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.883274][ T32] INFO: task kworker/1:453:4707 blocked for more than 473 seconds. [ 1346.883966][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.884868][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.885235][ T32] task:kworker/1:453 state:D stack:0 pid:4707 tgid:4707 ppid:2 flags:0x00000000 [ 1346.885618][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.885895][ T32] Call trace: [ 1346.886083][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.886474][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1d9da4 r5:84f06000 [ 1346.886855][ T32] r4:84f06000 [ 1346.887019][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.887421][ T32] r5:84f06000 r4:8271a0b0 [ 1346.887619][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.887990][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.888529][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1d9e20 [ 1346.888882][ T32] r4:00000000 [ 1346.889106][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.889610][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.890001][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.890446][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4700 [ 1346.890973][ T32] r4:00000000 [ 1346.891185][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.891623][ T32] r9:84f06000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1346.892002][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.892406][ T32] r5:00001000 r4:e0669000 [ 1346.903118][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.903572][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.903950][ T32] r5:84f2bb7c r4:84f2b800 [ 1346.904122][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.904427][ T32] r7:ddde3e40 r6:82c18200 r5:84f2bb7c r4:84edf280 [ 1346.904593][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.904972][ T32] r10:84f06000 r9:84edf2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.905232][ T32] r4:84edf280 [ 1346.905326][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.905596][ T32] r10:00000000 r9:eb1cde78 r8:84ed5a00 r7:84edf280 r6:80267888 r5:84f06000 [ 1346.905974][ T32] r4:84edacc0 [ 1346.906268][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.906652][ T32] Exception stack(0xeb1d9fb0 to 0xeb1d9ff8) [ 1346.906975][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.907719][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.908212][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.908660][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edacc0 [ 1346.909000][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.909320][ T32] INFO: task kworker/0:343:4708 blocked for more than 473 seconds. [ 1346.909674][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.909960][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.910379][ T32] task:kworker/0:343 state:D stack:0 pid:4708 tgid:4708 ppid:2 flags:0x00000000 [ 1346.910987][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.911323][ T32] Call trace: [ 1346.911496][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.911817][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1d5da4 r5:84f03c00 [ 1346.912072][ T32] r4:84f03c00 [ 1346.912170][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.923107][ T32] r5:84f03c00 r4:8271a0b0 [ 1346.923377][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.923720][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.924071][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1d5e20 [ 1346.924331][ T32] r4:00000000 [ 1346.924418][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.924696][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.924933][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.925206][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed5b80 [ 1346.925406][ T32] r4:00000000 [ 1346.925573][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.926040][ T32] r9:84f03c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1346.926399][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.926934][ T32] r5:00001000 r4:eb179000 [ 1346.927159][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.927455][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.927759][ T32] r5:84f9977c r4:84f99400 [ 1346.927904][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.928194][ T32] r7:dddcfe40 r6:82c18000 r5:84f9977c r4:84ea7980 [ 1346.928423][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.928781][ T32] r10:84f03c00 r9:84ea79ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.929064][ T32] r4:84ea7980 [ 1346.929191][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.929425][ T32] r10:00000000 r9:eb1b1e78 r8:84ed5c40 r7:84ea7980 r6:80267888 r5:84f03c00 [ 1346.929693][ T32] r4:84ed5b00 [ 1346.929778][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.929968][ T32] Exception stack(0xeb1d5fb0 to 0xeb1d5ff8) [ 1346.930114][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.930348][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.930564][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.930796][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed5b00 [ 1346.931122][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.931529][ T32] INFO: task kworker/0:344:4710 blocked for more than 473 seconds. [ 1346.931863][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.932121][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.943243][ T32] task:kworker/0:344 state:D stack:0 pid:4710 tgid:4710 ppid:2 flags:0x00000000 [ 1346.944125][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.944411][ T32] Call trace: [ 1346.944578][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.944874][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1e1da4 r5:84f00c00 [ 1346.945323][ T32] r4:84f00c00 [ 1346.945414][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.945839][ T32] r5:84f00c00 r4:8271a0b0 [ 1346.946063][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.946532][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.947026][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1e1e20 [ 1346.947364][ T32] r4:00000000 [ 1346.947543][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.947932][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.948290][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.948571][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4040 [ 1346.948798][ T32] r4:00000000 [ 1346.948893][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.949107][ T32] r9:84f00c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1346.949353][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.949564][ T32] r5:00001000 r4:eb203000 [ 1346.949721][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.949917][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.950234][ T32] r5:84f2a77c r4:84f2a400 [ 1346.950398][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.950711][ T32] r7:dddcfe40 r6:82c18000 r5:84f2a77c r4:84ea7a00 [ 1346.950925][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.951226][ T32] r10:84f00c00 r9:84ea7a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.951430][ T32] r4:84ea7a00 [ 1346.951529][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.951832][ T32] r10:00000000 r9:eb1b1e78 r8:84ed5d40 r7:84ea7a00 r6:80267888 r5:84f00c00 [ 1346.952336][ T32] r4:84ed5b00 [ 1346.952604][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.963852][ T32] Exception stack(0xeb1e1fb0 to 0xeb1e1ff8) [ 1346.964211][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.964664][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.965098][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.965652][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed5b00 [ 1346.966092][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.966498][ T32] INFO: task kworker/1:454:4711 blocked for more than 473 seconds. [ 1346.966995][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.967218][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.967593][ T32] task:kworker/1:454 state:D stack:0 pid:4711 tgid:4711 ppid:2 flags:0x00000000 [ 1346.968131][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.968546][ T32] Call trace: [ 1346.968800][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.969267][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1e5da4 r5:84f06c00 [ 1346.969787][ T32] r4:84f06c00 [ 1346.969986][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.970472][ T32] r5:84f06c00 r4:8271a0b0 [ 1346.970726][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.971176][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.971536][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1e5e20 [ 1346.971820][ T32] r4:00000000 [ 1346.971990][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.983278][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.984032][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.984523][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84edac00 [ 1346.984896][ T32] r4:00000000 [ 1346.985140][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.985593][ T32] r9:84f06c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1346.986269][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.986855][ T32] r5:00001000 r4:eb1e7000 [ 1346.987150][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.987779][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.988238][ T32] r5:84f29f7c r4:84f29c00 [ 1346.988459][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.989031][ T32] r7:ddde3e40 r6:82c18200 r5:84f29f7c r4:84edf300 [ 1346.989271][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.989687][ T32] r10:84f06c00 r9:84edf32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.990032][ T32] r4:84edf300 [ 1346.990180][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.990490][ T32] r10:00000000 r9:eb1d9e78 r8:84ed5dc0 r7:84edf300 r6:80267888 r5:84f06c00 [ 1346.990778][ T32] r4:84edaf00 [ 1346.991019][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.991544][ T32] Exception stack(0xeb1e5fb0 to 0xeb1e5ff8) [ 1346.992038][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.007978][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.009192][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.009567][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edaf00 [ 1347.009965][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.010938][ T32] INFO: task kworker/1:455:4714 blocked for more than 473 seconds. [ 1347.011517][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.011800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.012247][ T32] task:kworker/1:455 state:D stack:0 pid:4714 tgid:4714 ppid:2 flags:0x00000000 [ 1347.014003][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.014373][ T32] Call trace: [ 1347.014662][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.015176][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1fdda4 r5:84ab9800 [ 1347.015525][ T32] r4:84ab9800 [ 1347.015807][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.016186][ T32] r5:84ab9800 r4:8271a0b0 [ 1347.016381][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.016719][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.017169][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1fde20 [ 1347.017436][ T32] r4:00000000 [ 1347.017543][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.017733][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.018030][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.018294][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ee5f80 [ 1347.018474][ T32] r4:00000000 [ 1347.018581][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.018933][ T32] r9:84ab9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1347.019216][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.019498][ T32] r5:00001000 r4:eb1ed000 [ 1347.019669][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.019958][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.020251][ T32] r5:84f2a37c r4:84f2a000 [ 1347.020419][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.020700][ T32] r7:ddde3e40 r6:82c18200 r5:84f2a37c r4:84edf380 [ 1347.020888][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.021262][ T32] r10:84ab9800 r9:84edf3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.021520][ T32] r4:84edf380 [ 1347.021780][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.022039][ T32] r10:00000000 r9:eb1d9e78 r8:84ed5440 r7:84edf380 r6:80267888 r5:84ab9800 [ 1347.022344][ T32] r4:84eda900 [ 1347.022456][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.033866][ T32] Exception stack(0xeb1fdfb0 to 0xeb1fdff8) [ 1347.034206][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.034487][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.034796][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.035126][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84eda900 [ 1347.035490][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.035857][ T32] INFO: task kworker/1:456:4715 blocked for more than 473 seconds. [ 1347.036208][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.036479][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.036820][ T32] task:kworker/1:456 state:D stack:0 pid:4715 tgid:4715 ppid:2 flags:0x00000000 [ 1347.037274][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.037569][ T32] Call trace: [ 1347.037794][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.038262][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb201da4 r5:84ab8000 [ 1347.038649][ T32] r4:84ab8000 [ 1347.038842][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.039289][ T32] r5:84ab8000 r4:8271a0b0 [ 1347.039465][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.040248][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.040818][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb201e20 [ 1347.041376][ T32] r4:00000000 [ 1347.041538][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.041943][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.042379][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.053037][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4240 [ 1347.053365][ T32] r4:00000000 [ 1347.053458][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.053702][ T32] r9:84ab8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1347.053861][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.054087][ T32] r5:00001000 r4:eb209000 [ 1347.054194][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.054371][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.054560][ T32] r5:84f2ab7c r4:84f2a800 [ 1347.054657][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.054893][ T32] r7:ddde3e40 r6:82c18200 r5:84f2ab7c r4:84edf400 [ 1347.055043][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.055284][ T32] r10:84ab8000 r9:84edf42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.055434][ T32] r4:84edf400 [ 1347.055528][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.055700][ T32] r10:00000000 r9:eb1d9e78 r8:84ed5f00 r7:84edf400 r6:80267888 r5:84ab8000 [ 1347.055826][ T32] r4:84edacc0 [ 1347.055894][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.056035][ T32] Exception stack(0xeb201fb0 to 0xeb201ff8) [ 1347.056192][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.056347][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.056483][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.056603][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84edacc0 [ 1347.056756][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.056900][ T32] INFO: task kworker/1:457:4718 blocked for more than 473 seconds. [ 1347.057030][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.057155][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.057288][ T32] task:kworker/1:457 state:D stack:0 pid:4718 tgid:4718 ppid:2 flags:0x00000000 [ 1347.057469][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.057587][ T32] Call trace: [ 1347.057667][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.057851][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1f9da4 r5:84aba400 [ 1347.057976][ T32] r4:84aba400 [ 1347.058083][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.058263][ T32] r5:84aba400 r4:8271a0b0 [ 1347.058341][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.058540][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.058920][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1f9e20 [ 1347.059107][ T32] r4:00000000 [ 1347.059201][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.059404][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.059674][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.060025][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4380 [ 1347.060275][ T32] r4:00000000 [ 1347.060408][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.060778][ T32] r9:84aba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1347.061090][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.061507][ T32] r5:00001000 r4:df9eb000 [ 1347.061751][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.062138][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.073505][ T32] r5:84f2af7c r4:84f2ac00 [ 1347.075249][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.078095][ T32] r7:ddde3e40 r6:82c18200 r5:84f2af7c r4:84edf480 [ 1347.078470][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.078858][ T32] r10:84aba400 r9:84edf4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.079186][ T32] r4:84edf480 [ 1347.079328][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.079611][ T32] r10:00000000 r9:eb1d9e78 r8:84964280 r7:84edf480 r6:80267888 r5:84aba400 [ 1347.081838][ T32] r4:84ed4080 [ 1347.081986][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.082261][ T32] Exception stack(0xeb1f9fb0 to 0xeb1f9ff8) [ 1347.103434][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.104132][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.104409][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.104680][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4080 [ 1347.104984][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.105290][ T32] INFO: task kworker/1:458:4721 blocked for more than 473 seconds. [ 1347.105596][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.105816][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.106099][ T32] task:kworker/1:458 state:D stack:0 pid:4721 tgid:4721 ppid:2 flags:0x00000000 [ 1347.106536][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.106923][ T32] Call trace: [ 1347.107149][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.107517][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0c9da4 r5:84abb000 [ 1347.107810][ T32] r4:84abb000 [ 1347.107985][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.108349][ T32] r5:84abb000 r4:8271a0b0 [ 1347.108569][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.109019][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.109383][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c9e20 [ 1347.109755][ T32] r4:00000000 [ 1347.109913][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.110309][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.110684][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.111175][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4480 [ 1347.111680][ T32] r4:00000000 [ 1347.111834][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.112259][ T32] r9:84abb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1347.123714][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.124521][ T32] r5:00001000 r4:dfcc1000 [ 1347.124777][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.125363][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.126120][ T32] r5:84f2b37c r4:84f2b000 [ 1347.126414][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.127005][ T32] r7:ddde3e40 r6:82c18200 r5:84f2b37c r4:84edf500 [ 1347.127348][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.127864][ T32] r10:84abb000 r9:84edf52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.128298][ T32] r4:84edf500 [ 1347.129230][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.129936][ T32] r10:00000000 r9:eb1d9e78 r8:84f5c1c0 r7:84edf500 r6:80267888 r5:84abb000 [ 1347.130223][ T32] r4:84ed4440 [ 1347.130716][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.131260][ T32] Exception stack(0xeb0c9fb0 to 0xeb0c9ff8) [ 1347.131574][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.132030][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.132334][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.143805][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4440 [ 1347.144436][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.144911][ T32] INFO: task kworker/1:459:4722 blocked for more than 473 seconds. [ 1347.145377][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.145669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.146093][ T32] task:kworker/1:459 state:D stack:0 pid:4722 tgid:4722 ppid:2 flags:0x00000000 [ 1347.146591][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.147032][ T32] Call trace: [ 1347.147289][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.147744][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb211da4 r5:84abc800 [ 1347.148101][ T32] r4:84abc800 [ 1347.148285][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.148723][ T32] r5:84abc800 r4:8271a0b0 [ 1347.148948][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.149443][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.149929][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb211e20 [ 1347.150311][ T32] r4:00000000 [ 1347.150483][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.150991][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.151532][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.152016][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed45c0 [ 1347.163395][ T32] r4:00000000 [ 1347.163834][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.164314][ T32] r9:84abc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1347.164716][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.165235][ T32] r5:00001000 r4:dff59000 [ 1347.165487][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.165932][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.166391][ T32] r5:84f2b77c r4:84f2b400 [ 1347.166657][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.167790][ T32] r7:ddde3e40 r6:82c18200 r5:84f2b77c r4:84edf580 [ 1347.168319][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.168853][ T32] r10:84abc800 r9:84edf5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.169407][ T32] r4:84edf580 [ 1347.169669][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.170288][ T32] r10:00000000 r9:eb1d9e78 r8:84f5c2c0 r7:84edf580 r6:80267888 r5:84abc800 [ 1347.170685][ T32] r4:84ed4440 [ 1347.170905][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.171366][ T32] Exception stack(0xeb211fb0 to 0xeb211ff8) [ 1347.171753][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.172299][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.183379][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.184067][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4440 [ 1347.184511][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.185090][ T32] INFO: task kworker/1:460:4725 blocked for more than 473 seconds. [ 1347.185504][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.185798][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.186318][ T32] task:kworker/1:460 state:D stack:0 pid:4725 tgid:4725 ppid:2 flags:0x00000000 [ 1347.187252][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.187908][ T32] Call trace: [ 1347.188122][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.188665][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1d1da4 r5:84f0a400 [ 1347.189200][ T32] r4:84f0a400 [ 1347.189381][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.189803][ T32] r5:84f0a400 r4:8271a0b0 [ 1347.190014][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.190930][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.191499][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1d1e20 [ 1347.191930][ T32] r4:00000000 [ 1347.192180][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.203378][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.204085][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.204497][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4b80 [ 1347.204932][ T32] r4:00000000 [ 1347.205209][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.205577][ T32] r9:84f0a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1347.205932][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.206460][ T32] r5:00001000 r4:ea929000 [ 1347.206780][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.207207][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.207611][ T32] r5:84f2c77c r4:84f2c400 [ 1347.207903][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.208491][ T32] r7:ddde3e40 r6:82c18200 r5:84f2c77c r4:84edf600 [ 1347.208751][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.209365][ T32] r10:84f0a400 r9:84edf62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.209789][ T32] r4:84edf600 [ 1347.209984][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.210460][ T32] r10:00000000 r9:eb1d9e78 r8:84ed46c0 r7:84edf600 r6:80267888 r5:84f0a400 [ 1347.211011][ T32] r4:84ed4640 [ 1347.211189][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.211583][ T32] Exception stack(0xeb1d1fb0 to 0xeb1d1ff8) [ 1347.211905][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.212391][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.223547][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.224100][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4640 [ 1347.224583][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.224943][ T32] INFO: task kworker/1:461:4726 blocked for more than 473 seconds. [ 1347.225306][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.225530][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.226000][ T32] task:kworker/1:461 state:D stack:0 pid:4726 tgid:4726 ppid:2 flags:0x00000000 [ 1347.226576][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.226929][ T32] Call trace: [ 1347.227118][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.227559][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1c9da4 r5:84f0bc00 [ 1347.227931][ T32] r4:84f0bc00 [ 1347.228093][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.228474][ T32] r5:84f0bc00 r4:8271a0b0 [ 1347.228659][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.229171][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.229690][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1c9e20 [ 1347.229989][ T32] r4:00000000 [ 1347.230140][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.230471][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.230820][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.231125][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4940 [ 1347.231464][ T32] r4:00000000 [ 1347.231625][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.231935][ T32] r9:84f0bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1347.232211][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.243349][ T32] r5:00001000 r4:e06e7000 [ 1347.243778][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.244152][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.244503][ T32] r5:84f2bf7c r4:84f2bc00 [ 1347.244732][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.245139][ T32] r7:ddde3e40 r6:82c18200 r5:84f2bf7c r4:84edf680 [ 1347.245453][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.245957][ T32] r10:84f0bc00 r9:84edf6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.246411][ T32] r4:84edf680 [ 1347.246646][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.247213][ T32] r10:00000000 r9:eb1d1e78 r8:84ed4800 r7:84edf680 r6:80267888 r5:84f0bc00 [ 1347.247650][ T32] r4:84ed4640 [ 1347.247888][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.248323][ T32] Exception stack(0xeb1c9fb0 to 0xeb1c9ff8) [ 1347.248676][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.249096][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.249476][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.249905][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4640 [ 1347.250321][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.250674][ T32] INFO: task kworker/1:462:4729 blocked for more than 473 seconds. [ 1347.251062][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.251341][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.251755][ T32] task:kworker/1:462 state:D stack:0 pid:4729 tgid:4729 ppid:2 flags:0x00000000 [ 1347.252322][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.263374][ T32] Call trace: [ 1347.263867][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.264308][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb225da4 r5:84abd400 [ 1347.264587][ T32] r4:84abd400 [ 1347.264752][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.265089][ T32] r5:84abd400 r4:8271a0b0 [ 1347.265317][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.265722][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.266141][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb225e20 [ 1347.266491][ T32] r4:00000000 [ 1347.266654][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.267084][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.267458][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.267803][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4a80 [ 1347.268095][ T32] r4:00000000 [ 1347.268260][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.268640][ T32] r9:84abd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1347.268936][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.269305][ T32] r5:00001000 r4:ea8a5000 [ 1347.269515][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.269938][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.270387][ T32] r5:84f2c37c r4:84f2c000 [ 1347.270626][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.271054][ T32] r7:ddde3e40 r6:82c18200 r5:84f2c37c r4:84edf700 [ 1347.271297][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.271736][ T32] r10:84abd400 r9:84edf72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.272128][ T32] r4:84edf700 [ 1347.272294][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.283399][ T32] r10:00000000 r9:eb1d1e78 r8:84f5c6c0 r7:84edf700 r6:80267888 r5:84abd400 [ 1347.283952][ T32] r4:84ed49c0 [ 1347.284103][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.284618][ T32] Exception stack(0xeb225fb0 to 0xeb225ff8) [ 1347.284904][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.285205][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.285562][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.285869][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed49c0 [ 1347.286322][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.286725][ T32] INFO: task kworker/1:463:4731 blocked for more than 473 seconds. [ 1347.287128][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.287381][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.289687][ T32] task:kworker/1:463 state:D stack:0 pid:4731 tgid:4731 ppid:2 flags:0x00000000 [ 1347.303418][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.304913][ T32] Call trace: [ 1347.305147][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.307655][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb22dda4 r5:84abe000 [ 1347.310290][ T32] r4:84abe000 [ 1347.310508][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.311893][ T32] r5:84abe000 r4:8271a0b0 [ 1347.312113][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.323408][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.326138][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb22de20 [ 1347.329015][ T32] r4:00000000 [ 1347.330139][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.330693][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.331117][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.331547][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f5c500 [ 1347.331967][ T32] r4:00000000 [ 1347.332124][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.343391][ T32] r9:84abe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1347.344082][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.344499][ T32] r5:00001000 r4:eae27000 [ 1347.344684][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.345060][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.345471][ T32] r5:84f99f7c r4:84f99c00 [ 1347.345662][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.346117][ T32] r7:ddde3e40 r6:82c18200 r5:84f99f7c r4:84edf780 [ 1347.346359][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.347013][ T32] r10:84abe000 r9:84edf7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.349588][ T32] r4:84edf780 [ 1347.350590][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.351971][ T32] r10:00000000 r9:eb1d1e78 r8:84f5c880 r7:84edf780 r6:80267888 r5:84abe000 [ 1347.352345][ T32] r4:84ed4b40 [ 1347.352650][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.363867][ T32] Exception stack(0xeb22dfb0 to 0xeb22dff8) [ 1347.364227][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.364620][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.365114][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.365536][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4b40 [ 1347.366074][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.366486][ T32] INFO: task kworker/1:464:4732 blocked for more than 473 seconds. [ 1347.366869][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.367094][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.367642][ T32] task:kworker/1:464 state:D stack:0 pid:4732 tgid:4732 ppid:2 flags:0x00000000 [ 1347.368217][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.368548][ T32] Call trace: [ 1347.368732][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.369083][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb231da4 r5:84abec00 [ 1347.369383][ T32] r4:84abec00 [ 1347.370442][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.371304][ T32] r5:84abec00 r4:8271a0b0 [ 1347.371486][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.371823][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.372233][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb231e20 [ 1347.372613][ T32] r4:00000000 [ 1347.383607][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.384060][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.384470][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.384825][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4d40 [ 1347.385375][ T32] r4:00000000 [ 1347.385531][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.385834][ T32] r9:84abec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1347.386271][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.386633][ T32] r5:00001000 r4:ea98d000 [ 1347.386989][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.387400][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.387721][ T32] r5:84f2cb7c r4:84f2c800 [ 1347.387887][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.388298][ T32] r7:ddde3e40 r6:82c18200 r5:84f2cb7c r4:84edf800 [ 1347.388613][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.389002][ T32] r10:84abec00 r9:84edf82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.389266][ T32] r4:84edf800 [ 1347.389443][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.389672][ T32] r10:00000000 r9:eb22de78 r8:84f5c980 r7:84edf800 r6:80267888 r5:84abec00 [ 1347.389957][ T32] r4:84ed4b40 [ 1347.390125][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.390435][ T32] Exception stack(0xeb231fb0 to 0xeb231ff8) [ 1347.390680][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.391123][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.391430][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.391653][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4b40 [ 1347.392024][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.392341][ T32] INFO: task kworker/1:465:4734 blocked for more than 473 seconds. [ 1347.403267][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.403650][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.403902][ T32] task:kworker/1:465 state:D stack:0 pid:4734 tgid:4734 ppid:2 flags:0x00000000 [ 1347.404380][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.404695][ T32] Call trace: [ 1347.404874][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.405089][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb239da4 r5:84abbc00 [ 1347.405347][ T32] r4:84abbc00 [ 1347.405520][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.405858][ T32] r5:84abbc00 r4:8271a0b0 [ 1347.406015][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.406440][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.406851][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb239e20 [ 1347.407185][ T32] r4:00000000 [ 1347.407319][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.407613][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.407901][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.408151][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4e40 [ 1347.408403][ T32] r4:00000000 [ 1347.408483][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.408735][ T32] r9:84abbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1347.408989][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.409260][ T32] r5:00001000 r4:eaaa5000 [ 1347.409391][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.409637][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.409869][ T32] r5:84f2cf7c r4:84f2cc00 [ 1347.410006][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.410314][ T32] r7:ddde3e40 r6:82c18200 r5:84f2cf7c r4:84edf880 [ 1347.410519][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.410873][ T32] r10:84abbc00 r9:84edf8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.411297][ T32] r4:84edf880 [ 1347.411472][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.411771][ T32] r10:00000000 r9:eb22de78 r8:84f5cb40 r7:84edf880 r6:80267888 r5:84abbc00 [ 1347.412203][ T32] r4:84ed4cc0 [ 1347.412362][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.423153][ T32] Exception stack(0xeb239fb0 to 0xeb239ff8) [ 1347.423560][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.423982][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.424314][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.424632][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4cc0 [ 1347.424968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.425396][ T32] INFO: task kworker/1:466:4736 blocked for more than 473 seconds. [ 1347.425695][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.425902][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.426237][ T32] task:kworker/1:466 state:D stack:0 pid:4736 tgid:4736 ppid:2 flags:0x00000000 [ 1347.426679][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.427062][ T32] Call trace: [ 1347.427277][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.427737][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb241da4 r5:84fe8c00 [ 1347.428156][ T32] r4:84fe8c00 [ 1347.428340][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.428735][ T32] r5:84fe8c00 r4:8271a0b0 [ 1347.428971][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.429395][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.429802][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb241e20 [ 1347.430098][ T32] r4:00000000 [ 1347.430240][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.430604][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.430979][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.431339][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed4f80 [ 1347.431593][ T32] r4:00000000 [ 1347.431738][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.432056][ T32] r9:84fe8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1347.432319][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.443343][ T32] r5:00001000 r4:eaadb000 [ 1347.443639][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.444111][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.444556][ T32] r5:84f2d37c r4:84f2d000 [ 1347.444775][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.445351][ T32] r7:ddde3e40 r6:82c18200 r5:84f2d37c r4:84edf900 [ 1347.445571][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.445894][ T32] r10:84fe8c00 r9:84edf92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.446346][ T32] r4:84edf900 [ 1347.446491][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.446868][ T32] r10:00000000 r9:eb22de78 r8:84f5cd40 r7:84edf900 r6:80267888 r5:84fe8c00 [ 1347.447220][ T32] r4:84ed4e00 [ 1347.447361][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.447641][ T32] Exception stack(0xeb241fb0 to 0xeb241ff8) [ 1347.447956][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.448272][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.448623][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.448905][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4e00 [ 1347.449183][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.449700][ T32] INFO: task kworker/1:467:4738 blocked for more than 473 seconds. [ 1347.449907][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.450127][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.450477][ T32] task:kworker/1:467 state:D stack:0 pid:4738 tgid:4738 ppid:2 flags:0x00000000 [ 1347.450881][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.451152][ T32] Call trace: [ 1347.451370][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.451712][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb249da4 r5:84fe8000 [ 1347.463096][ T32] r4:84fe8000 [ 1347.463439][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.463810][ T32] r5:84fe8000 r4:8271a0b0 [ 1347.464054][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.464446][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.464894][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb249e20 [ 1347.465203][ T32] r4:00000000 [ 1347.465364][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.465671][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.466196][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.466572][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ed5fc0 [ 1347.466923][ T32] r4:00000000 [ 1347.467118][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.467443][ T32] r9:84fe8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1347.467704][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.468020][ T32] r5:00001000 r4:eab61000 [ 1347.468206][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.468501][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.469055][ T32] r5:84f2d77c r4:84f2d400 [ 1347.469240][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.469563][ T32] r7:ddde3e40 r6:82c18200 r5:84f2d77c r4:84edf980 [ 1347.469820][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.470142][ T32] r10:84fe8000 r9:84edf9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.470413][ T32] r4:84edf980 [ 1347.470570][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.470899][ T32] r10:00000000 r9:eb22de78 r8:84f5cf00 r7:84edf980 r6:80267888 r5:84fe8000 [ 1347.471174][ T32] r4:84ed4ec0 [ 1347.471335][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.471655][ T32] Exception stack(0xeb249fb0 to 0xeb249ff8) [ 1347.471880][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.472250][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.483041][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.483489][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ed4ec0 [ 1347.483798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.484204][ T32] INFO: task kworker/1:468:4740 blocked for more than 473 seconds. [ 1347.484522][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.484736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.485096][ T32] task:kworker/1:468 state:D stack:0 pid:4740 tgid:4740 ppid:2 flags:0x00000000 [ 1347.485530][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.485786][ T32] Call trace: [ 1347.485978][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.486331][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb251da4 r5:84fe9800 [ 1347.486669][ T32] r4:84fe9800 [ 1347.487158][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.487461][ T32] r5:84fe9800 r4:8271a0b0 [ 1347.487604][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.488202][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.488513][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb251e20 [ 1347.488743][ T32] r4:00000000 [ 1347.488862][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.489111][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.489394][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.489643][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70080 [ 1347.489867][ T32] r4:00000000 [ 1347.490013][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.490237][ T32] r9:84fe9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1347.490428][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.490689][ T32] r5:00001000 r4:eaca5000 [ 1347.490898][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.491174][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.491428][ T32] r5:84f2db7c r4:84f2d800 [ 1347.491564][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.491839][ T32] r7:ddde3e40 r6:82c18200 r5:84f2db7c r4:84edfa00 [ 1347.491999][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.492263][ T32] r10:84fe9800 r9:84edfa2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.492432][ T32] r4:84edfa00 [ 1347.503187][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.503613][ T32] r10:00000000 r9:eb22de78 r8:84f5ca00 r7:84edfa00 r6:80267888 r5:84fe9800 [ 1347.503910][ T32] r4:84f700c0 [ 1347.504127][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.504521][ T32] Exception stack(0xeb251fb0 to 0xeb251ff8) [ 1347.504797][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.505168][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.505456][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.505854][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f700c0 [ 1347.506723][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.507161][ T32] INFO: task kworker/1:469:4744 blocked for more than 473 seconds. [ 1347.507469][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.507687][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.508092][ T32] task:kworker/1:469 state:D stack:0 pid:4744 tgid:4744 ppid:2 flags:0x00000000 [ 1347.508470][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.508734][ T32] Call trace: [ 1347.508919][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.509271][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb219da4 r5:84feb000 [ 1347.509629][ T32] r4:84feb000 [ 1347.509784][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.510160][ T32] r5:84feb000 r4:8271a0b0 [ 1347.510467][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.510837][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.511182][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb219e20 [ 1347.511497][ T32] r4:00000000 [ 1347.511650][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.512076][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.523089][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.523632][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70300 [ 1347.523944][ T32] r4:00000000 [ 1347.524113][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.524497][ T32] r9:84feb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1347.525005][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.525693][ T32] r5:00001000 r4:eae3f000 [ 1347.525942][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.526323][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.526763][ T32] r5:84f2df7c r4:84f2dc00 [ 1347.527053][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.527399][ T32] r7:ddde3e40 r6:82c18200 r5:84f2df7c r4:84edfa80 [ 1347.527696][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.528031][ T32] r10:84feb000 r9:84edfaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.528349][ T32] r4:84edfa80 [ 1347.528491][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.528794][ T32] r10:00000000 r9:eb22de78 r8:84f5c740 r7:84edfa80 r6:80267888 r5:84feb000 [ 1347.529574][ T32] r4:84f70200 [ 1347.529774][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.530133][ T32] Exception stack(0xeb219fb0 to 0xeb219ff8) [ 1347.530410][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.530846][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.531228][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.531527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70200 [ 1347.531838][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.532232][ T32] INFO: task kworker/0:345:4745 blocked for more than 474 seconds. [ 1347.543351][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.543846][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.544151][ T32] task:kworker/0:345 state:D stack:0 pid:4745 tgid:4745 ppid:2 flags:0x00000000 [ 1347.544538][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.544966][ T32] Call trace: [ 1347.545148][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.545511][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb255da4 r5:84febc00 [ 1347.545881][ T32] r4:84febc00 [ 1347.546095][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.546493][ T32] r5:84febc00 r4:8271a0b0 [ 1347.546673][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.547224][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.547596][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb255e20 [ 1347.547919][ T32] r4:00000000 [ 1347.548080][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.548389][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.548739][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.549109][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f75040 [ 1347.549415][ T32] r4:00000000 [ 1347.549584][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.549998][ T32] r9:84febc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1347.550287][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.550603][ T32] r5:00001000 r4:eae51000 [ 1347.550837][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.551208][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.551588][ T32] r5:84f9a37c r4:84f9a000 [ 1347.551750][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.552104][ T32] r7:dddcfe40 r6:82c18000 r5:84f9a37c r4:84ea7a80 [ 1347.552405][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.563614][ T32] r10:84febc00 r9:84ea7aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.564178][ T32] r4:84ea7a80 [ 1347.564356][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.564808][ T32] r10:00000000 r9:eb1b1e78 r8:84f5c100 r7:84ea7a80 r6:80267888 r5:84febc00 [ 1347.565199][ T32] r4:84f5c340 [ 1347.565449][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.565851][ T32] Exception stack(0xeb255fb0 to 0xeb255ff8) [ 1347.566136][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.566467][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.566890][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.567243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f5c340 [ 1347.567709][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.568105][ T32] INFO: task kworker/1:470:4747 blocked for more than 474 seconds. [ 1347.568458][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.568737][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.569063][ T32] task:kworker/1:470 state:D stack:0 pid:4747 tgid:4747 ppid:2 flags:0x00000000 [ 1347.569637][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.569906][ T32] Call trace: [ 1347.570182][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.570547][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb259da4 r5:84fec800 [ 1347.570900][ T32] r4:84fec800 [ 1347.571065][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.571400][ T32] r5:84fec800 r4:8271a0b0 [ 1347.571583][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.572025][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.572403][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb259e20 [ 1347.583331][ T32] r4:00000000 [ 1347.583707][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.584133][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.584460][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.584850][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70480 [ 1347.585339][ T32] r4:00000000 [ 1347.585503][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.585984][ T32] r9:84fec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1347.586309][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.586773][ T32] r5:00001000 r4:eae99000 [ 1347.586975][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.587313][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.587634][ T32] r5:84f2e37c r4:84f2e000 [ 1347.587793][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.588259][ T32] r7:ddde3e40 r6:82c18200 r5:84f2e37c r4:84edfb00 [ 1347.588510][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.588828][ T32] r10:84fec800 r9:84edfb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.589112][ T32] r4:84edfb00 [ 1347.589288][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.589631][ T32] r10:00000000 r9:eb219e78 r8:84f5cdc0 r7:84edfb00 r6:80267888 r5:84fec800 [ 1347.589955][ T32] r4:84f700c0 [ 1347.590138][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.590420][ T32] Exception stack(0xeb259fb0 to 0xeb259ff8) [ 1347.590761][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.591170][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.591466][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.591767][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f700c0 [ 1347.592210][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.603290][ T32] INFO: task kworker/1:471:4750 blocked for more than 474 seconds. [ 1347.603868][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.604116][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.604461][ T32] task:kworker/1:471 state:D stack:0 pid:4750 tgid:4750 ppid:2 flags:0x00000000 [ 1347.605188][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.605563][ T32] Call trace: [ 1347.605745][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.606197][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb25dda4 r5:84fee000 [ 1347.606527][ T32] r4:84fee000 [ 1347.606688][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.607184][ T32] r5:84fee000 r4:8271a0b0 [ 1347.607375][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.607889][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.608366][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb25de20 [ 1347.608737][ T32] r4:00000000 [ 1347.608904][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.609298][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.609787][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.610168][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70e00 [ 1347.610680][ T32] r4:00000000 [ 1347.610921][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.611401][ T32] r9:84fee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1347.611824][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.612354][ T32] r5:00001000 r4:eaf57000 [ 1347.623637][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.624367][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.624858][ T32] r5:84f2f37c r4:84f2f000 [ 1347.625248][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.625824][ T32] r7:ddde3e40 r6:82c18200 r5:84f2f37c r4:84edfb80 [ 1347.626365][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.626906][ T32] r10:84fee000 r9:84edfbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.627405][ T32] r4:84edfb80 [ 1347.627647][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.628119][ T32] r10:00000000 r9:eb259e78 r8:84f75180 r7:84edfb80 r6:80267888 r5:84fee000 [ 1347.628565][ T32] r4:84f70400 [ 1347.628782][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.629124][ T32] Exception stack(0xeb25dfb0 to 0xeb25dff8) [ 1347.629424][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.629995][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.630413][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.630808][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70400 [ 1347.631307][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.631762][ T32] INFO: task kworker/1:472:4752 blocked for more than 474 seconds. [ 1347.632116][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.632399][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.653377][ T32] task:kworker/1:472 state:D stack:0 pid:4752 tgid:4752 ppid:2 flags:0x00000000 [ 1347.654043][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.654346][ T32] Call trace: [ 1347.654518][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.655135][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb261da4 r5:84feec00 [ 1347.655496][ T32] r4:84feec00 [ 1347.655656][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.656106][ T32] r5:84feec00 r4:8271a0b0 [ 1347.656331][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.656852][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.657319][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb261e20 [ 1347.657806][ T32] r4:00000000 [ 1347.658004][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.658485][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.659138][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.659520][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f705c0 [ 1347.659937][ T32] r4:00000000 [ 1347.660096][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.660533][ T32] r9:84feec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1347.660989][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.661370][ T32] r5:00001000 r4:eaeb5000 [ 1347.661633][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.662055][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.673208][ T32] r5:84f2e77c r4:84f2e400 [ 1347.673667][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.674128][ T32] r7:ddde3e40 r6:82c18200 r5:84f2e77c r4:84edfc00 [ 1347.674472][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.674959][ T32] r10:84feec00 r9:84edfc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.675435][ T32] r4:84edfc00 [ 1347.675618][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.676097][ T32] r10:00000000 r9:eb25de78 r8:84f75280 r7:84edfc00 r6:80267888 r5:84feec00 [ 1347.676513][ T32] r4:84f70500 [ 1347.676686][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.677019][ T32] Exception stack(0xeb261fb0 to 0xeb261ff8) [ 1347.677268][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.677689][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.678065][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.678383][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70500 [ 1347.678733][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.679113][ T32] INFO: task kworker/0:346:4754 blocked for more than 474 seconds. [ 1347.679562][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.679796][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.680387][ T32] task:kworker/0:346 state:D stack:0 pid:4754 tgid:4754 ppid:2 flags:0x00000000 [ 1347.680848][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.681176][ T32] Call trace: [ 1347.681377][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.681852][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb21dda4 r5:84fed400 [ 1347.682247][ T32] r4:84fed400 [ 1347.693130][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.693812][ T32] r5:84fed400 r4:8271a0b0 [ 1347.694029][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.694569][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.695296][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb21de20 [ 1347.695928][ T32] r4:00000000 [ 1347.696222][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.696646][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.697107][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.697671][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f75400 [ 1347.698152][ T32] r4:00000000 [ 1347.698455][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.698868][ T32] r9:84fed400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1347.699466][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.699859][ T32] r5:00001000 r4:eaec3000 [ 1347.700164][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.700579][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.701034][ T32] r5:84f9a77c r4:84f9a400 [ 1347.701251][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.701688][ T32] r7:dddcfe40 r6:82c18000 r5:84f9a77c r4:84ea7b00 [ 1347.702019][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.702412][ T32] r10:84fed400 r9:84ea7b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.713170][ T32] r4:84ea7b00 [ 1347.713607][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.714017][ T32] r10:00000000 r9:eb1b1e78 r8:84f754c0 r7:84ea7b00 r6:80267888 r5:84fed400 [ 1347.714451][ T32] r4:84f75380 [ 1347.714609][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.715213][ T32] Exception stack(0xeb21dfb0 to 0xeb21dff8) [ 1347.715552][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.715983][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.716711][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.717133][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f75380 [ 1347.717577][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.718061][ T32] INFO: task kworker/1:473:4755 blocked for more than 474 seconds. [ 1347.718427][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.718665][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.719150][ T32] task:kworker/1:473 state:D stack:0 pid:4755 tgid:4755 ppid:2 flags:0x00000000 [ 1347.719996][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.720355][ T32] Call trace: [ 1347.720549][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.720979][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb265da4 r5:84f0d400 [ 1347.721460][ T32] r4:84f0d400 [ 1347.721625][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.722086][ T32] r5:84f0d400 r4:8271a0b0 [ 1347.722293][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.733245][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.733948][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb265e20 [ 1347.734282][ T32] r4:00000000 [ 1347.734464][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.734950][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.735569][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.735938][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70980 [ 1347.736396][ T32] r4:00000000 [ 1347.736611][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.737011][ T32] r9:84f0d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1347.737330][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.737711][ T32] r5:00001000 r4:eaef1000 [ 1347.738024][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.738537][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.739194][ T32] r5:84f2eb7c r4:84f2e800 [ 1347.739407][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.740082][ T32] r7:ddde3e40 r6:82c18200 r5:84f2eb7c r4:84edfc80 [ 1347.740344][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.740816][ T32] r10:84f0d400 r9:84edfcac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.741208][ T32] r4:84edfc80 [ 1347.741415][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.741767][ T32] r10:00000000 r9:eb25de78 r8:84f70780 r7:84edfc80 r6:80267888 r5:84f0d400 [ 1347.742197][ T32] r4:84f70580 [ 1347.742346][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.753513][ T32] Exception stack(0xeb265fb0 to 0xeb265ff8) [ 1347.755984][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.756518][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.756801][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.757144][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70580 [ 1347.757519][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.757906][ T32] INFO: task kworker/0:347:4756 blocked for more than 474 seconds. [ 1347.758313][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.758551][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.758921][ T32] task:kworker/0:347 state:D stack:0 pid:4756 tgid:4756 ppid:2 flags:0x00000000 [ 1347.759542][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.759981][ T32] Call trace: [ 1347.760167][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.760568][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb24dda4 r5:84fea400 [ 1347.760968][ T32] r4:84fea400 [ 1347.761144][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.761568][ T32] r5:84fea400 r4:8271a0b0 [ 1347.761855][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.762346][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.773244][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb24de20 [ 1347.773783][ T32] r4:00000000 [ 1347.773978][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.774437][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.774853][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.775437][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f75880 [ 1347.775818][ T32] r4:00000000 [ 1347.775993][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.776545][ T32] r9:84fea400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1347.777039][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.777618][ T32] r5:00001000 r4:eaeff000 [ 1347.777818][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.778287][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.778786][ T32] r5:84f9af7c r4:84f9ac00 [ 1347.779127][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.779730][ T32] r7:dddcfe40 r6:82c18000 r5:84f9af7c r4:84ea7b80 [ 1347.780016][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.780546][ T32] r10:84fea400 r9:84ea7bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.780956][ T32] r4:84ea7b80 [ 1347.781118][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.781538][ T32] r10:00000000 r9:eb1b1e78 r8:84f75680 r7:84ea7b80 r6:80267888 r5:84fea400 [ 1347.781921][ T32] r4:84f75540 [ 1347.782136][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.782617][ T32] Exception stack(0xeb24dfb0 to 0xeb24dff8) [ 1347.793610][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.794071][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.794501][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.794891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f75540 [ 1347.795496][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.796145][ T32] INFO: task kworker/1:474:4759 blocked for more than 474 seconds. [ 1347.796603][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.796918][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.797364][ T32] task:kworker/1:474 state:D stack:0 pid:4759 tgid:4759 ppid:2 flags:0x00000000 [ 1347.797788][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.798115][ T32] Call trace: [ 1347.798310][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.798864][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb26dda4 r5:84aa8000 [ 1347.799478][ T32] r4:84aa8000 [ 1347.799648][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.800010][ T32] r5:84aa8000 r4:8271a0b0 [ 1347.800211][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.800521][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.800809][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb26de20 [ 1347.801024][ T32] r4:00000000 [ 1347.801128][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.801406][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.801791][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.802032][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70c80 [ 1347.802344][ T32] r4:00000000 [ 1347.812949][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.813387][ T32] r9:84aa8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1347.813586][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.813828][ T32] r5:00001000 r4:eaf37000 [ 1347.813996][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.814248][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.814545][ T32] r5:84f2ef7c r4:84f2ec00 [ 1347.814668][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.815020][ T32] r7:ddde3e40 r6:82c18200 r5:84f2ef7c r4:84edfd00 [ 1347.815267][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.815577][ T32] r10:84aa8000 r9:84edfd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.815823][ T32] r4:84edfd00 [ 1347.815961][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.816284][ T32] r10:00000000 r9:eb25de78 r8:84f75700 r7:84edfd00 r6:80267888 r5:84aa8000 [ 1347.816541][ T32] r4:84f70900 [ 1347.816655][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.816917][ T32] Exception stack(0xeb26dfb0 to 0xeb26dff8) [ 1347.817167][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.817450][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.817728][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.817990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70900 [ 1347.818244][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.818544][ T32] INFO: task kworker/0:348:4761 blocked for more than 474 seconds. [ 1347.818837][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.819031][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.819278][ T32] task:kworker/0:348 state:D stack:0 pid:4761 tgid:4761 ppid:2 flags:0x00000000 [ 1347.819628][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.819821][ T32] Call trace: [ 1347.819976][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.820263][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb269da4 r5:84aa8c00 [ 1347.820538][ T32] r4:84aa8c00 [ 1347.820648][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.820946][ T32] r5:84aa8c00 r4:8271a0b0 [ 1347.821079][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.821387][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.821753][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb269e20 [ 1347.821996][ T32] r4:00000000 [ 1347.822084][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.822364][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.832990][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.833374][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f75a40 [ 1347.833627][ T32] r4:00000000 [ 1347.833733][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.833972][ T32] r9:84aa8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1347.834197][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.834384][ T32] r5:00001000 r4:eaf19000 [ 1347.834482][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.834696][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.835069][ T32] r5:84f9b37c r4:84f9b000 [ 1347.835234][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.835552][ T32] r7:dddcfe40 r6:82c18000 r5:84f9b37c r4:84ea7c00 [ 1347.835732][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.836080][ T32] r10:84aa8c00 r9:84ea7c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.836334][ T32] r4:84ea7c00 [ 1347.836429][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.836725][ T32] r10:00000000 r9:eb24de78 r8:84f75900 r7:84ea7c00 r6:80267888 r5:84aa8c00 [ 1347.836964][ T32] r4:84f75840 [ 1347.837089][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.837351][ T32] Exception stack(0xeb269fb0 to 0xeb269ff8) [ 1347.837588][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.837871][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.838136][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.838409][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f75840 [ 1347.838599][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.838908][ T32] INFO: task kworker/0:349:4762 blocked for more than 474 seconds. [ 1347.839243][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.839394][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.839670][ T32] task:kworker/0:349 state:D stack:0 pid:4762 tgid:4762 ppid:2 flags:0x00000000 [ 1347.840002][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.840225][ T32] Call trace: [ 1347.840441][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.840716][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb271da4 r5:84aa9800 [ 1347.841008][ T32] r4:84aa9800 [ 1347.841156][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.841489][ T32] r5:84aa9800 r4:8271a0b0 [ 1347.841737][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.842047][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.842405][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb271e20 [ 1347.852984][ T32] r4:00000000 [ 1347.853219][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.853516][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.853801][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.854067][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f75c00 [ 1347.854308][ T32] r4:00000000 [ 1347.854441][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.854787][ T32] r9:84aa9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1347.855043][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.855397][ T32] r5:00001000 r4:eaf45000 [ 1347.855530][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.855782][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.856107][ T32] r5:84f9b77c r4:84f9b400 [ 1347.856293][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.856591][ T32] r7:dddcfe40 r6:82c18000 r5:84f9b77c r4:84ea7c80 [ 1347.856776][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.857095][ T32] r10:84aa9800 r9:84ea7cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.857353][ T32] r4:84ea7c80 [ 1347.857444][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.857713][ T32] r10:00000000 r9:eb269e78 r8:84f75b00 r7:84ea7c80 r6:80267888 r5:84aa9800 [ 1347.858013][ T32] r4:84f759c0 [ 1347.858127][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.858357][ T32] Exception stack(0xeb271fb0 to 0xeb271ff8) [ 1347.858566][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.858910][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.859293][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.859506][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f759c0 [ 1347.859812][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.860081][ T32] INFO: task kworker/0:350:4766 blocked for more than 474 seconds. [ 1347.860401][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.860617][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.861055][ T32] task:kworker/0:350 state:D stack:0 pid:4766 tgid:4766 ppid:2 flags:0x00000000 [ 1347.861552][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.861807][ T32] Call trace: [ 1347.861974][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.862229][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb275da4 r5:84aaa400 [ 1347.872953][ T32] r4:84aaa400 [ 1347.873194][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.873554][ T32] r5:84aaa400 r4:8271a0b0 [ 1347.873656][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.873976][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.874264][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb275e20 [ 1347.874512][ T32] r4:00000000 [ 1347.874609][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.874928][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.875253][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.875446][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f6f980 [ 1347.875581][ T32] r4:00000000 [ 1347.875673][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.875964][ T32] r9:84aaa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1347.876262][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.876526][ T32] r5:00001000 r4:ea9a9000 [ 1347.876671][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.876955][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.877247][ T32] r5:841b7b7c r4:841b7800 [ 1347.877401][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.877676][ T32] r7:dddcfe40 r6:82c18000 r5:841b7b7c r4:84ea7d00 [ 1347.877886][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.878181][ T32] r10:84aaa400 r9:84ea7d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.878428][ T32] r4:84ea7d00 [ 1347.878537][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.878843][ T32] r10:00000000 r9:eb271e78 r8:84f75cc0 r7:84ea7d00 r6:80267888 r5:84aaa400 [ 1347.879115][ T32] r4:84f75b80 [ 1347.879273][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.879502][ T32] Exception stack(0xeb275fb0 to 0xeb275ff8) [ 1347.879758][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.880112][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.880507][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.880755][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f75b80 [ 1347.881252][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.881677][ T32] INFO: task kworker/1:475:4768 blocked for more than 474 seconds. [ 1347.881927][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.882167][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.882399][ T32] task:kworker/1:475 state:D stack:0 pid:4768 tgid:4768 ppid:2 flags:0x00000000 [ 1347.893422][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.893707][ T32] Call trace: [ 1347.893879][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.894212][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb281da4 r5:84aabc00 [ 1347.894411][ T32] r4:84aabc00 [ 1347.894539][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.894890][ T32] r5:84aabc00 r4:8271a0b0 [ 1347.895069][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.895449][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.895842][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb281e20 [ 1347.896172][ T32] r4:00000000 [ 1347.896275][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.896536][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.896817][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.897113][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70f00 [ 1347.897352][ T32] r4:00000000 [ 1347.897545][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.897838][ T32] r9:84aabc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1347.898091][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.898376][ T32] r5:00001000 r4:eaf69000 [ 1347.898522][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.898829][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.899200][ T32] r5:84f2f77c r4:84f2f400 [ 1347.899370][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.899723][ T32] r7:ddde3e40 r6:82c18200 r5:84f2f77c r4:84edfd80 [ 1347.899904][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.900216][ T32] r10:84aabc00 r9:84edfdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.900565][ T32] r4:84edfd80 [ 1347.900742][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.900977][ T32] r10:00000000 r9:eb25de78 r8:84f75e40 r7:84edfd80 r6:80267888 r5:84aabc00 [ 1347.901204][ T32] r4:84f70d80 [ 1347.901358][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.901675][ T32] Exception stack(0xeb281fb0 to 0xeb281ff8) [ 1347.901944][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.902230][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.913012][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.913310][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70d80 [ 1347.913533][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.913773][ T32] INFO: task kworker/1:476:4770 blocked for more than 474 seconds. [ 1347.913977][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.914131][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.914403][ T32] task:kworker/1:476 state:D stack:0 pid:4770 tgid:4770 ppid:2 flags:0x00000000 [ 1347.914783][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.915020][ T32] Call trace: [ 1347.915200][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.915509][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb289da4 r5:84aab000 [ 1347.915811][ T32] r4:84aab000 [ 1347.915974][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.916307][ T32] r5:84aab000 r4:8271a0b0 [ 1347.916443][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.916769][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.917088][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb289e20 [ 1347.917328][ T32] r4:00000000 [ 1347.917475][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.917759][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.918033][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.918335][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f75ec0 [ 1347.918564][ T32] r4:00000000 [ 1347.918678][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.919072][ T32] r9:84aab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1347.919319][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.919620][ T32] r5:00001000 r4:eb079000 [ 1347.919764][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.920037][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.920431][ T32] r5:84f2ff7c r4:84f2fc00 [ 1347.920590][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.920995][ T32] r7:ddde3e40 r6:82c18200 r5:84f2ff7c r4:84edfe00 [ 1347.921224][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.921510][ T32] r10:84aab000 r9:84edfe2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.921845][ T32] r4:84edfe00 [ 1347.921974][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.922224][ T32] r10:00000000 r9:eb281e78 r8:84f75d80 r7:84edfe00 r6:80267888 r5:84aab000 [ 1347.922536][ T32] r4:84f70ec0 [ 1347.933266][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.933519][ T32] Exception stack(0xeb289fb0 to 0xeb289ff8) [ 1347.933734][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.934007][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.934270][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.934474][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70ec0 [ 1347.934704][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.935059][ T32] INFO: task kworker/1:477:4771 blocked for more than 474 seconds. [ 1347.935345][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.935513][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.935710][ T32] task:kworker/1:477 state:D stack:0 pid:4771 tgid:4771 ppid:2 flags:0x00000000 [ 1347.936110][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.936331][ T32] Call trace: [ 1347.936437][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.936724][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb28dda4 r5:84aad400 [ 1347.936975][ T32] r4:84aad400 [ 1347.937078][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.937402][ T32] r5:84aad400 r4:8271a0b0 [ 1347.937496][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.937823][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.938148][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb28de20 [ 1347.938393][ T32] r4:00000000 [ 1347.938491][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.938862][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.939238][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.939579][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f70c40 [ 1347.939825][ T32] r4:00000000 [ 1347.939966][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.940189][ T32] r9:84aad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1347.940520][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.940803][ T32] r5:00001000 r4:eb00f000 [ 1347.940950][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.941266][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.941669][ T32] r5:84f2fb7c r4:84f2f800 [ 1347.941793][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.942131][ T32] r7:ddde3e40 r6:82c18200 r5:84f2fb7c r4:84edfe80 [ 1347.942350][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.952945][ T32] r10:84aad400 r9:84edfeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.953278][ T32] r4:84edfe80 [ 1347.953374][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.953619][ T32] r10:00000000 r9:eb289e78 r8:84edb840 r7:84edfe80 r6:80267888 r5:84aad400 [ 1347.953858][ T32] r4:84f70cc0 [ 1347.954005][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.954253][ T32] Exception stack(0xeb28dfb0 to 0xeb28dff8) [ 1347.954494][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.954815][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.955154][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.955366][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70cc0 [ 1347.955603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.955879][ T32] INFO: task kworker/1:478:4773 blocked for more than 474 seconds. [ 1347.956202][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.956330][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.956556][ T32] task:kworker/1:478 state:D stack:0 pid:4773 tgid:4773 ppid:2 flags:0x00000000 [ 1347.956844][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.957114][ T32] Call trace: [ 1347.957281][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.957586][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb295da4 r5:84aac800 [ 1347.957824][ T32] r4:84aac800 [ 1347.957997][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.958282][ T32] r5:84aac800 r4:8271a0b0 [ 1347.958413][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.958711][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.959136][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb295e20 [ 1347.959306][ T32] r4:00000000 [ 1347.959380][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.959653][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.959821][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.959990][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f63040 [ 1347.960125][ T32] r4:00000000 [ 1347.960227][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.960443][ T32] r9:84aac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1347.960615][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.960764][ T32] r5:00001000 r4:eb0cd000 [ 1347.960866][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.961016][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.961215][ T32] r5:84f3477c r4:84f34400 [ 1347.961341][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.961504][ T32] r7:ddde3e40 r6:82c18200 r5:84f3477c r4:84edff00 [ 1347.961688][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.961848][ T32] r10:84aac800 r9:84edff2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.961988][ T32] r4:84edff00 [ 1347.962059][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.962237][ T32] r10:00000000 r9:eb289e78 r8:84f6f1c0 r7:84edff00 r6:80267888 r5:84aac800 [ 1347.962393][ T32] r4:84f70f80 [ 1347.972992][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.973376][ T32] Exception stack(0xeb295fb0 to 0xeb295ff8) [ 1347.973520][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.973738][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.973952][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.974202][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70f80 [ 1347.974418][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.974689][ T32] INFO: task kworker/0:351:4775 blocked for more than 474 seconds. [ 1347.974940][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.975128][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.975378][ T32] task:kworker/0:351 state:D stack:0 pid:4775 tgid:4775 ppid:2 flags:0x00000000 [ 1347.975670][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.975880][ T32] Call trace: [ 1347.976029][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.976282][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb299da4 r5:84aaec00 [ 1347.976526][ T32] r4:84aaec00 [ 1347.976635][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.976904][ T32] r5:84aaec00 r4:8271a0b0 [ 1347.977032][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.977384][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.977716][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb299e20 [ 1347.978053][ T32] r4:00000000 [ 1347.978163][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.978389][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.978722][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.979179][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f6f740 [ 1347.979463][ T32] r4:00000000 [ 1347.979592][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.979879][ T32] r9:84aaec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1347.980130][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.980516][ T32] r5:00001000 r4:eb2af000 [ 1347.980640][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.980948][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.981302][ T32] r5:84f9bb7c r4:84f9b800 [ 1347.981475][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.981803][ T32] r7:dddcfe40 r6:82c18000 r5:84f9bb7c r4:84ea7d80 [ 1347.982006][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.982336][ T32] r10:84aaec00 r9:84ea7dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.992949][ T32] r4:84ea7d80 [ 1347.993217][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.993416][ T32] r10:00000000 r9:eb275e78 r8:84f6f340 r7:84ea7d80 r6:80267888 r5:84aaec00 [ 1347.993606][ T32] r4:84f6f240 [ 1347.993700][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.993899][ T32] Exception stack(0xeb299fb0 to 0xeb299ff8) [ 1347.994142][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.994408][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.994677][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.994961][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f6f240 [ 1347.995254][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.995534][ T32] INFO: task kworker/1:479:4777 blocked for more than 474 seconds. [ 1347.995795][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.996004][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.996242][ T32] task:kworker/1:479 state:D stack:0 pid:4777 tgid:4777 ppid:2 flags:0x00000000 [ 1347.996560][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.996759][ T32] Call trace: [ 1347.996949][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.997235][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb291da4 r5:84f0e000 [ 1347.997478][ T32] r4:84f0e000 [ 1347.997596][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.997897][ T32] r5:84f0e000 r4:8271a0b0 [ 1347.998046][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.998457][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.998869][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb291e20 [ 1347.999133][ T32] r4:00000000 [ 1347.999248][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.999532][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.999802][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.000106][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849644c0 [ 1348.000407][ T32] r4:00000000 [ 1348.000529][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.000809][ T32] r9:84f0e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1348.001103][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.001502][ T32] r5:00001000 r4:eb0ab000 [ 1348.001708][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.002035][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.002358][ T32] r5:84f3437c r4:84f34000 [ 1348.002513][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.003101][ T32] r7:ddde3e40 r6:82c18200 r5:84f3437c r4:84edff80 [ 1348.013319][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.013640][ T32] r10:84f0e000 r9:84edffac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.013868][ T32] r4:84edff80 [ 1348.013958][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.014230][ T32] r10:00000000 r9:eb295e78 r8:84964500 r7:84edff80 r6:80267888 r5:84f0e000 [ 1348.014485][ T32] r4:84f70140 [ 1348.014598][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.014962][ T32] Exception stack(0xeb291fb0 to 0xeb291ff8) [ 1348.015275][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.015556][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.015802][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.016052][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f70140 [ 1348.016329][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.016656][ T32] INFO: task kworker/1:480:4779 blocked for more than 474 seconds. [ 1348.016991][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.017315][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.017611][ T32] task:kworker/1:480 state:D stack:0 pid:4779 tgid:4779 ppid:2 flags:0x00000000 [ 1348.018053][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.018346][ T32] Call trace: [ 1348.018538][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.018912][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb29dda4 r5:84f0b000 [ 1348.019358][ T32] r4:84f0b000 [ 1348.019500][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.019807][ T32] r5:84f0b000 r4:8271a0b0 [ 1348.019967][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.020340][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.020738][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb29de20 [ 1348.020936][ T32] r4:00000000 [ 1348.021039][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.021381][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.021736][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.022006][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f632c0 [ 1348.022284][ T32] r4:00000000 [ 1348.022392][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.033014][ T32] r9:84f0b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1348.033353][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.033569][ T32] r5:00001000 r4:eb0ff000 [ 1348.033668][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.033842][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.034150][ T32] r5:84f34b7c r4:84f34800 [ 1348.034264][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.034558][ T32] r7:ddde3e40 r6:82c18200 r5:84f34b7c r4:84f6a000 [ 1348.034846][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.035208][ T32] r10:84f0b000 r9:84f6a02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.035476][ T32] r4:84f6a000 [ 1348.035605][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.035962][ T32] r10:00000000 r9:eb295e78 r8:84f63180 r7:84f6a000 r6:80267888 r5:84f0b000 [ 1348.036249][ T32] r4:84f630c0 [ 1348.036355][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.036586][ T32] Exception stack(0xeb29dfb0 to 0xeb29dff8) [ 1348.036804][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.037056][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.037323][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.037560][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f630c0 [ 1348.037824][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.038090][ T32] INFO: task kworker/1:481:4782 blocked for more than 474 seconds. [ 1348.038321][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.038544][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.038830][ T32] task:kworker/1:481 state:D stack:0 pid:4782 tgid:4782 ppid:2 flags:0x00000000 [ 1348.039233][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.039505][ T32] Call trace: [ 1348.039672][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.040013][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb279da4 r5:84f09800 [ 1348.040350][ T32] r4:84f09800 [ 1348.040486][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.040738][ T32] r5:84f09800 r4:8271a0b0 [ 1348.040870][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.041190][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.041682][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb279e20 [ 1348.041851][ T32] r4:00000000 [ 1348.041971][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.042243][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.042529][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.053326][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f637c0 [ 1348.053571][ T32] r4:00000000 [ 1348.053690][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.053937][ T32] r9:84f09800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1348.054191][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.054404][ T32] r5:00001000 r4:eb2bf000 [ 1348.054501][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.054724][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.055038][ T32] r5:84f3577c r4:84f35400 [ 1348.055224][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.055500][ T32] r7:ddde3e40 r6:82c18200 r5:84f3577c r4:84f6a080 [ 1348.055698][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.056061][ T32] r10:84f09800 r9:84f6a0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.056314][ T32] r4:84f6a080 [ 1348.056435][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.056636][ T32] r10:00000000 r9:eb29de78 r8:84f63480 r7:84f6a080 r6:80267888 r5:84f09800 [ 1348.056896][ T32] r4:84f63240 [ 1348.056975][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.057130][ T32] Exception stack(0xeb279fb0 to 0xeb279ff8) [ 1348.057314][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.057544][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.057753][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.057876][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63240 [ 1348.058103][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.058292][ T32] INFO: task kworker/1:482:4783 blocked for more than 474 seconds. [ 1348.058428][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.058618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.058872][ T32] task:kworker/1:482 state:D stack:0 pid:4783 tgid:4783 ppid:2 flags:0x00000000 [ 1348.059254][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.059507][ T32] Call trace: [ 1348.059670][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.060061][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb27dda4 r5:84f08c00 [ 1348.060312][ T32] r4:84f08c00 [ 1348.060489][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.060772][ T32] r5:84f08c00 r4:8271a0b0 [ 1348.060892][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.061248][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.061584][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb27de20 [ 1348.061809][ T32] r4:00000000 [ 1348.061964][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.062216][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.062591][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.073241][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f633c0 [ 1348.073409][ T32] r4:00000000 [ 1348.073503][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.073774][ T32] r9:84f08c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1348.074075][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.074353][ T32] r5:00001000 r4:eb2a1000 [ 1348.074516][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.074842][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.075116][ T32] r5:84f34f7c r4:84f34c00 [ 1348.075295][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.075722][ T32] r7:ddde3e40 r6:82c18200 r5:84f34f7c r4:84f6a100 [ 1348.075981][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.076343][ T32] r10:84f08c00 r9:84f6a12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.076600][ T32] r4:84f6a100 [ 1348.076738][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.077083][ T32] r10:00000000 r9:eb279e78 r8:84f634c0 r7:84f6a100 r6:80267888 r5:84f08c00 [ 1348.077350][ T32] r4:84f63380 [ 1348.077493][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.077813][ T32] Exception stack(0xeb27dfb0 to 0xeb27dff8) [ 1348.078032][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.078344][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.078635][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.078962][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63380 [ 1348.079303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.079684][ T32] INFO: task kworker/1:483:4786 blocked for more than 474 seconds. [ 1348.079958][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.080127][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.080444][ T32] task:kworker/1:483 state:D stack:0 pid:4786 tgid:4786 ppid:2 flags:0x00000000 [ 1348.080757][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.080955][ T32] Call trace: [ 1348.081075][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.081327][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2a5da4 r5:84f0c800 [ 1348.081705][ T32] r4:84f0c800 [ 1348.081813][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.082203][ T32] r5:84f0c800 r4:8271a0b0 [ 1348.082387][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.093137][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.093561][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2a5e20 [ 1348.093829][ T32] r4:00000000 [ 1348.093954][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.094224][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.094433][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.094611][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f63600 [ 1348.094784][ T32] r4:00000000 [ 1348.094880][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.095043][ T32] r9:84f0c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1348.095181][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.095336][ T32] r5:00001000 r4:eb2b5000 [ 1348.095447][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.095674][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.095943][ T32] r5:84f3537c r4:84f35000 [ 1348.096105][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.096539][ T32] r7:ddde3e40 r6:82c18200 r5:84f3537c r4:84f6a180 [ 1348.096777][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.097125][ T32] r10:84f0c800 r9:84f6a1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.097498][ T32] r4:84f6a180 [ 1348.097637][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.097933][ T32] r10:00000000 r9:eb279e78 r8:84f636c0 r7:84f6a180 r6:80267888 r5:84f0c800 [ 1348.098331][ T32] r4:84f63580 [ 1348.098480][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.098786][ T32] Exception stack(0xeb2a5fb0 to 0xeb2a5ff8) [ 1348.099011][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.099464][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.099745][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.100199][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63580 [ 1348.100494][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.100779][ T32] INFO: task kworker/1:484:4788 blocked for more than 474 seconds. [ 1348.101116][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.101349][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.101611][ T32] task:kworker/1:484 state:D stack:0 pid:4788 tgid:4788 ppid:2 flags:0x00000000 [ 1348.102019][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.102295][ T32] Call trace: [ 1348.112963][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.113448][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2bdda4 r5:84f0ec00 [ 1348.113754][ T32] r4:84f0ec00 [ 1348.113920][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.114260][ T32] r5:84f0ec00 r4:8271a0b0 [ 1348.114465][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.114917][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.115341][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2bde20 [ 1348.115647][ T32] r4:00000000 [ 1348.115817][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.116112][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.116479][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.116777][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f639c0 [ 1348.117049][ T32] r4:00000000 [ 1348.117179][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.117504][ T32] r9:84f0ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1348.117735][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.118035][ T32] r5:00001000 r4:eb2c5000 [ 1348.118206][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.118514][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.118831][ T32] r5:84f35b7c r4:84f35800 [ 1348.119019][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.119395][ T32] r7:ddde3e40 r6:82c18200 r5:84f35b7c r4:84f6a200 [ 1348.119607][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.119966][ T32] r10:84f0ec00 r9:84f6a22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.120206][ T32] r4:84f6a200 [ 1348.120345][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.120669][ T32] r10:00000000 r9:eb279e78 r8:84f63900 r7:84f6a200 r6:80267888 r5:84f0ec00 [ 1348.120930][ T32] r4:84f63740 [ 1348.121025][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.121307][ T32] Exception stack(0xeb2bdfb0 to 0xeb2bdff8) [ 1348.121549][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.121912][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.122188][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.122443][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63740 [ 1348.133010][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.133369][ T32] INFO: task kworker/1:485:4790 blocked for more than 474 seconds. [ 1348.133669][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.133874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.134118][ T32] task:kworker/1:485 state:D stack:0 pid:4790 tgid:4790 ppid:2 flags:0x00000000 [ 1348.134513][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.134718][ T32] Call trace: [ 1348.134930][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.135230][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2c9da4 r5:84ab8c00 [ 1348.135411][ T32] r4:84ab8c00 [ 1348.135516][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.135830][ T32] r5:84ab8c00 r4:8271a0b0 [ 1348.136007][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.136299][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.136570][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c9e20 [ 1348.136755][ T32] r4:00000000 [ 1348.136896][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.137297][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.137675][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.138025][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7d2c0 [ 1348.138223][ T32] r4:00000000 [ 1348.138361][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.138637][ T32] r9:84ab8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1348.138941][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.139270][ T32] r5:00001000 r4:df9f1000 [ 1348.139406][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.139736][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.140023][ T32] r5:84f36b7c r4:84f36800 [ 1348.140206][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.140546][ T32] r7:ddde3e40 r6:82c18200 r5:84f36b7c r4:84f6a280 [ 1348.140791][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.141098][ T32] r10:84ab8c00 r9:84f6a2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.141440][ T32] r4:84f6a280 [ 1348.141579][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.141883][ T32] r10:00000000 r9:eb2bde78 r8:84f63b00 r7:84f6a280 r6:80267888 r5:84ab8c00 [ 1348.142131][ T32] r4:84f63a80 [ 1348.142248][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.142680][ T32] Exception stack(0xeb2c9fb0 to 0xeb2c9ff8) [ 1348.153725][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.154023][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.154270][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.154501][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63a80 [ 1348.154835][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.155082][ T32] INFO: task kworker/1:486:4791 blocked for more than 474 seconds. [ 1348.155342][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.155507][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.155775][ T32] task:kworker/1:486 state:D stack:0 pid:4791 tgid:4791 ppid:2 flags:0x00000000 [ 1348.156085][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.156318][ T32] Call trace: [ 1348.156449][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.156727][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2adda4 r5:84de5400 [ 1348.156920][ T32] r4:84de5400 [ 1348.157024][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.157302][ T32] r5:84de5400 r4:8271a0b0 [ 1348.157433][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.157761][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.158089][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ade20 [ 1348.158326][ T32] r4:00000000 [ 1348.158432][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.158690][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.159080][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.159346][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f63a40 [ 1348.159599][ T32] r4:00000000 [ 1348.159735][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.159992][ T32] r9:84de5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1348.160267][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.160620][ T32] r5:00001000 r4:eb2d3000 [ 1348.160757][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.161003][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.161252][ T32] r5:84f35f7c r4:84f35c00 [ 1348.161493][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.161873][ T32] r7:ddde3e40 r6:82c18200 r5:84f35f7c r4:84f6a300 [ 1348.162097][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.162438][ T32] r10:84de5400 r9:84f6a32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.173098][ T32] r4:84f6a300 [ 1348.173359][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.173605][ T32] r10:00000000 r9:eb2c9e78 r8:84f63c00 r7:84f6a300 r6:80267888 r5:84de5400 [ 1348.173847][ T32] r4:84f63a80 [ 1348.173941][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.174214][ T32] Exception stack(0xeb2adfb0 to 0xeb2adff8) [ 1348.174466][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.174638][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.174902][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.175050][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63a80 [ 1348.175239][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.175395][ T32] INFO: task kworker/1:487:4794 blocked for more than 474 seconds. [ 1348.175715][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.175963][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.176317][ T32] task:kworker/1:487 state:D stack:0 pid:4794 tgid:4794 ppid:2 flags:0x00000000 [ 1348.176756][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.177053][ T32] Call trace: [ 1348.177243][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.177610][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2ddda4 r5:84f10000 [ 1348.178012][ T32] r4:84f10000 [ 1348.178170][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.178548][ T32] r5:84f10000 r4:8271a0b0 [ 1348.178731][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.179179][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.179582][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2dde20 [ 1348.179904][ T32] r4:00000000 [ 1348.180067][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.180391][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.180860][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.181268][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f63d00 [ 1348.181564][ T32] r4:00000000 [ 1348.181702][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.181861][ T32] r9:84f10000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1348.182060][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.182368][ T32] r5:00001000 r4:eb2d9000 [ 1348.193009][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.193425][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.193772][ T32] r5:84f3637c r4:84f36000 [ 1348.193965][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.194323][ T32] r7:ddde3e40 r6:82c18200 r5:84f3637c r4:84f6a380 [ 1348.194503][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.194935][ T32] r10:84f10000 r9:84f6a3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.195480][ T32] r4:84f6a380 [ 1348.195637][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.196078][ T32] r10:00000000 r9:eb2c9e78 r8:84f63e00 r7:84f6a380 r6:80267888 r5:84f10000 [ 1348.196514][ T32] r4:84f63c80 [ 1348.196673][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.196988][ T32] Exception stack(0xeb2ddfb0 to 0xeb2ddff8) [ 1348.197277][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.197703][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.197979][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.198365][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63c80 [ 1348.198660][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.199023][ T32] INFO: task kworker/1:488:4795 blocked for more than 474 seconds. [ 1348.199326][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.199506][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.199845][ T32] task:kworker/1:488 state:D stack:0 pid:4795 tgid:4795 ppid:2 flags:0x00000000 [ 1348.200202][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.200467][ T32] Call trace: [ 1348.200595][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.200922][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2edda4 r5:84f10c00 [ 1348.201204][ T32] r4:84f10c00 [ 1348.201356][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.201696][ T32] r5:84f10c00 r4:8271a0b0 [ 1348.201882][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.202242][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.213337][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ede20 [ 1348.213687][ T32] r4:00000000 [ 1348.213819][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.214181][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.214535][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.214908][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f63f80 [ 1348.215277][ T32] r4:00000000 [ 1348.215399][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.215664][ T32] r9:84f10c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1348.215870][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.216313][ T32] r5:00001000 r4:eb2e3000 [ 1348.216459][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.216765][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.217095][ T32] r5:84f3677c r4:84f36400 [ 1348.217231][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.217538][ T32] r7:ddde3e40 r6:82c18200 r5:84f3677c r4:84f6a400 [ 1348.217785][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.218382][ T32] r10:84f10c00 r9:84f6a42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.218839][ T32] r4:84f6a400 [ 1348.219005][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.219352][ T32] r10:00000000 r9:eb2c9e78 r8:84f7d000 r7:84f6a400 r6:80267888 r5:84f10c00 [ 1348.219683][ T32] r4:84f63c80 [ 1348.219856][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.220285][ T32] Exception stack(0xeb2edfb0 to 0xeb2edff8) [ 1348.220536][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.220923][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.221267][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.221612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f63c80 [ 1348.221962][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.222235][ T32] INFO: task kworker/0:352:4797 blocked for more than 474 seconds. [ 1348.233116][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.233470][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.233791][ T32] task:kworker/0:352 state:D stack:0 pid:4797 tgid:4797 ppid:2 flags:0x00000000 [ 1348.234172][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.234443][ T32] Call trace: [ 1348.234577][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.234945][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2f5da4 r5:84ff0000 [ 1348.235317][ T32] r4:84ff0000 [ 1348.235453][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.235663][ T32] r5:84ff0000 r4:8271a0b0 [ 1348.235781][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.236151][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.236431][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f5e20 [ 1348.236672][ T32] r4:00000000 [ 1348.236760][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.237048][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.237295][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.237581][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f6fb40 [ 1348.237876][ T32] r4:00000000 [ 1348.237995][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.238244][ T32] r9:84ff0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1348.238470][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.238795][ T32] r5:00001000 r4:eb2e9000 [ 1348.238919][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.239275][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.239575][ T32] r5:84f9bf7c r4:84f9bc00 [ 1348.239787][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.240142][ T32] r7:dddcfe40 r6:82c18000 r5:84f9bf7c r4:84ea7e00 [ 1348.240392][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.240736][ T32] r10:84ff0000 r9:84ea7e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.241003][ T32] r4:84ea7e00 [ 1348.241153][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.241424][ T32] r10:00000000 r9:eb275e78 r8:84f6fc80 r7:84ea7e00 r6:80267888 r5:84ff0000 [ 1348.241759][ T32] r4:84f6fb00 [ 1348.241875][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.242138][ T32] Exception stack(0xeb2f5fb0 to 0xeb2f5ff8) [ 1348.242335][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.253035][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.253371][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.253643][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f6fb00 [ 1348.253864][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.254106][ T32] INFO: task kworker/1:489:4800 blocked for more than 474 seconds. [ 1348.254356][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.254570][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.254896][ T32] task:kworker/1:489 state:D stack:0 pid:4800 tgid:4800 ppid:2 flags:0x00000000 [ 1348.255322][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.255523][ T32] Call trace: [ 1348.255653][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.255931][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2f9da4 r5:84f11800 [ 1348.256238][ T32] r4:84f11800 [ 1348.256362][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.256641][ T32] r5:84f11800 r4:8271a0b0 [ 1348.256776][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.257156][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.257500][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f9e20 [ 1348.257759][ T32] r4:00000000 [ 1348.257900][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.258278][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.258528][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.258784][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7d440 [ 1348.259121][ T32] r4:00000000 [ 1348.259255][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.259584][ T32] r9:84f11800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1348.259809][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.260062][ T32] r5:00001000 r4:dfd0f000 [ 1348.260209][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.260556][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.260870][ T32] r5:84f36f7c r4:84f36c00 [ 1348.261025][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.261372][ T32] r7:ddde3e40 r6:82c18200 r5:84f36f7c r4:84f6a480 [ 1348.261603][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.261866][ T32] r10:84f11800 r9:84f6a4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.262130][ T32] r4:84f6a480 [ 1348.262248][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.262589][ T32] r10:00000000 r9:eb2c9e78 r8:84f7d280 r7:84f6a480 r6:80267888 r5:84f11800 [ 1348.273373][ T32] r4:84f7d240 [ 1348.273497][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.273725][ T32] Exception stack(0xeb2f9fb0 to 0xeb2f9ff8) [ 1348.273902][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.274213][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.274531][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.274798][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7d240 [ 1348.275156][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.275483][ T32] INFO: task kworker/1:490:4801 blocked for more than 474 seconds. [ 1348.275766][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.275898][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.276197][ T32] task:kworker/1:490 state:D stack:0 pid:4801 tgid:4801 ppid:2 flags:0x00000000 [ 1348.276629][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.276864][ T32] Call trace: [ 1348.276982][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.277246][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2d1da4 r5:84f13000 [ 1348.277565][ T32] r4:84f13000 [ 1348.277714][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.278010][ T32] r5:84f13000 r4:8271a0b0 [ 1348.278143][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.278419][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.278789][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d1e20 [ 1348.279007][ T32] r4:00000000 [ 1348.279226][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.279525][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.279876][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.280078][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7d600 [ 1348.280406][ T32] r4:00000000 [ 1348.280521][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.280852][ T32] r9:84f13000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1348.281138][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.281550][ T32] r5:00001000 r4:e0097000 [ 1348.281702][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.281969][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.282330][ T32] r5:84f3737c r4:84f37000 [ 1348.282433][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.292993][ T32] r7:ddde3e40 r6:82c18200 r5:84f3737c r4:84f6a500 [ 1348.293377][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.293674][ T32] r10:84f13000 r9:84f6a52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.293888][ T32] r4:84f6a500 [ 1348.294018][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.294265][ T32] r10:00000000 r9:eb2f9e78 r8:84f7d500 r7:84f6a500 r6:80267888 r5:84f13000 [ 1348.294508][ T32] r4:84f7d3c0 [ 1348.294639][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.295001][ T32] Exception stack(0xeb2d1fb0 to 0xeb2d1ff8) [ 1348.295320][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.295560][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.295892][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.296216][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7d3c0 [ 1348.296546][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.296806][ T32] INFO: task kworker/1:491:4803 blocked for more than 474 seconds. [ 1348.297050][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.297179][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.297457][ T32] task:kworker/1:491 state:D stack:0 pid:4803 tgid:4803 ppid:2 flags:0x00000000 [ 1348.297749][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.297963][ T32] Call trace: [ 1348.298069][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.298250][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1f1da4 r5:84f13c00 [ 1348.298520][ T32] r4:84f13c00 [ 1348.298655][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.298917][ T32] r5:84f13c00 r4:8271a0b0 [ 1348.299092][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.299405][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.299906][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1f1e20 [ 1348.300241][ T32] r4:00000000 [ 1348.300411][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.300769][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.301072][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.301397][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7dd80 [ 1348.301734][ T32] r4:00000000 [ 1348.301874][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.302222][ T32] r9:84f13c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1348.313175][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.313713][ T32] r5:00001000 r4:eaa13000 [ 1348.313914][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.314259][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.314575][ T32] r5:84f37b7c r4:84f37800 [ 1348.314765][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.315097][ T32] r7:ddde3e40 r6:82c18200 r5:84f37b7c r4:84f6a580 [ 1348.315394][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.315625][ T32] r10:84f13c00 r9:84f6a5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.315901][ T32] r4:84f6a580 [ 1348.316070][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.316291][ T32] r10:00000000 r9:eb2d1e78 r8:84f7d740 r7:84f6a580 r6:80267888 r5:84f13c00 [ 1348.316514][ T32] r4:84f7d5c0 [ 1348.316642][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.316892][ T32] Exception stack(0xeb1f1fb0 to 0xeb1f1ff8) [ 1348.317130][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.317427][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.317717][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.318050][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7d5c0 [ 1348.318283][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.318637][ T32] INFO: task kworker/1:492:4806 blocked for more than 474 seconds. [ 1348.318898][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.319101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.319330][ T32] task:kworker/1:492 state:D stack:0 pid:4806 tgid:4806 ppid:2 flags:0x00000000 [ 1348.319748][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.320175][ T32] Call trace: [ 1348.320298][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.320531][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb129da4 r5:84f14800 [ 1348.320755][ T32] r4:84f14800 [ 1348.320850][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.321058][ T32] r5:84f14800 r4:8271a0b0 [ 1348.321229][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.321627][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.322026][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb129e20 [ 1348.322326][ T32] r4:00000000 [ 1348.322422][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.333004][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.333414][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.333717][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7d840 [ 1348.334058][ T32] r4:00000000 [ 1348.334216][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.334419][ T32] r9:84f14800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1348.334673][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.335105][ T32] r5:00001000 r4:e06d3000 [ 1348.335334][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.335678][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.336052][ T32] r5:84f3777c r4:84f37400 [ 1348.336302][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.336685][ T32] r7:ddde3e40 r6:82c18200 r5:84f3777c r4:84f6a600 [ 1348.336898][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.337225][ T32] r10:84f14800 r9:84f6a62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.337563][ T32] r4:84f6a600 [ 1348.337693][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.338010][ T32] r10:00000000 r9:eb1f1e78 r8:84f7d900 r7:84f6a600 r6:80267888 r5:84f14800 [ 1348.338307][ T32] r4:84f7d7c0 [ 1348.338478][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.338881][ T32] Exception stack(0xeb129fb0 to 0xeb129ff8) [ 1348.339149][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.339478][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.339806][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.340034][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7d7c0 [ 1348.340311][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.340605][ T32] INFO: task kworker/0:353:4808 blocked for more than 474 seconds. [ 1348.340777][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.341173][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.341497][ T32] task:kworker/0:353 state:D stack:0 pid:4808 tgid:4808 ppid:2 flags:0x00000000 [ 1348.341968][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.342139][ T32] Call trace: [ 1348.342300][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.342549][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb309da4 r5:84f16c00 [ 1348.353834][ T32] r4:84f16c00 [ 1348.353969][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.354271][ T32] r5:84f16c00 r4:8271a0b0 [ 1348.354416][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.354801][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.355221][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb309e20 [ 1348.355450][ T32] r4:00000000 [ 1348.355580][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.355935][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.356205][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.356449][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f6f480 [ 1348.356648][ T32] r4:00000000 [ 1348.356774][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.356976][ T32] r9:84f16c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1348.357209][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.357436][ T32] r5:00001000 r4:eab91000 [ 1348.357553][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.357808][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.358116][ T32] r5:84fb037c r4:84fb0000 [ 1348.358257][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.358609][ T32] r7:dddcfe40 r6:82c18000 r5:84fb037c r4:84ea7e80 [ 1348.358856][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.359186][ T32] r10:84f16c00 r9:84ea7eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.359464][ T32] r4:84ea7e80 [ 1348.359585][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.359936][ T32] r10:00000000 r9:eb275e78 r8:84f7da40 r7:84ea7e80 r6:80267888 r5:84f16c00 [ 1348.360152][ T32] r4:84f6fa40 [ 1348.360251][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.360408][ T32] Exception stack(0xeb309fb0 to 0xeb309ff8) [ 1348.360575][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.360808][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.361074][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.361306][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f6fa40 [ 1348.361578][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.362249][ T32] INFO: task kworker/1:493:4810 blocked for more than 474 seconds. [ 1348.373090][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.373477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.373832][ T32] task:kworker/1:493 state:D stack:0 pid:4810 tgid:4810 ppid:2 flags:0x00000000 [ 1348.374251][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.374543][ T32] Call trace: [ 1348.374730][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.375105][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb30dda4 r5:84f15400 [ 1348.375384][ T32] r4:84f15400 [ 1348.375472][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.375701][ T32] r5:84f15400 r4:8271a0b0 [ 1348.375818][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.376140][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.376448][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb30de20 [ 1348.376800][ T32] r4:00000000 [ 1348.376871][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.377153][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.377451][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.377712][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7de80 [ 1348.377988][ T32] r4:00000000 [ 1348.378075][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.378233][ T32] r9:84f15400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1348.378627][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.378947][ T32] r5:00001000 r4:eaa8f000 [ 1348.379136][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.379448][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.379780][ T32] r5:84f37f7c r4:84f37c00 [ 1348.379895][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.380175][ T32] r7:ddde3e40 r6:82c18200 r5:84f37f7c r4:84f6a680 [ 1348.380384][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.380682][ T32] r10:84f15400 r9:84f6a6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.380934][ T32] r4:84f6a680 [ 1348.381050][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.381264][ T32] r10:00000000 r9:eb1f1e78 r8:84f7dc40 r7:84f6a680 r6:80267888 r5:84f15400 [ 1348.381538][ T32] r4:84f7d7c0 [ 1348.381675][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.381875][ T32] Exception stack(0xeb30dfb0 to 0xeb30dff8) [ 1348.382082][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.382381][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.393190][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.393536][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7d7c0 [ 1348.393841][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.394146][ T32] INFO: task kworker/1:494:4813 blocked for more than 474 seconds. [ 1348.394381][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.394508][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.394716][ T32] task:kworker/1:494 state:D stack:0 pid:4813 tgid:4813 ppid:2 flags:0x00000000 [ 1348.395242][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.395402][ T32] Call trace: [ 1348.395592][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.395866][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb305da4 r5:84f16000 [ 1348.396183][ T32] r4:84f16000 [ 1348.396291][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.396592][ T32] r5:84f16000 r4:8271a0b0 [ 1348.396721][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.397085][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.397411][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb305e20 [ 1348.397649][ T32] r4:00000000 [ 1348.397766][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.398006][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.398280][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.398598][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7b4c0 [ 1348.398956][ T32] r4:00000000 [ 1348.399115][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.399345][ T32] r9:84f16000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1348.399628][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.399846][ T32] r5:00001000 r4:eadb9000 [ 1348.400046][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.400289][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.400620][ T32] r5:84f40b7c r4:84f40800 [ 1348.400758][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.401036][ T32] r7:ddde3e40 r6:82c18200 r5:84f40b7c r4:84f6a700 [ 1348.401197][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.401483][ T32] r10:84f16000 r9:84f6a72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.401743][ T32] r4:84f6a700 [ 1348.401837][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.402093][ T32] r10:00000000 r9:eb30de78 r8:84f7df40 r7:84f6a700 r6:80267888 r5:84f16000 [ 1348.402388][ T32] r4:84f7db40 [ 1348.413112][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.413582][ T32] Exception stack(0xeb305fb0 to 0xeb305ff8) [ 1348.413854][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.414210][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.414548][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.414864][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7db40 [ 1348.415132][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.415505][ T32] INFO: task kworker/1:495:4815 blocked for more than 474 seconds. [ 1348.415772][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.415973][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.416253][ T32] task:kworker/1:495 state:D stack:0 pid:4815 tgid:4815 ppid:2 flags:0x00000000 [ 1348.416606][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.416866][ T32] Call trace: [ 1348.417047][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.417425][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb311da4 r5:84f12400 [ 1348.417688][ T32] r4:84f12400 [ 1348.417857][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.418490][ T32] r5:84f12400 r4:8271a0b0 [ 1348.418653][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.419124][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.419426][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb311e20 [ 1348.419794][ T32] r4:00000000 [ 1348.419964][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.420319][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.420601][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.420887][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7b040 [ 1348.421219][ T32] r4:00000000 [ 1348.421361][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.421589][ T32] r9:84f12400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1348.421915][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.422149][ T32] r5:00001000 r4:eabf5000 [ 1348.422288][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.433268][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.433782][ T32] r5:84f4037c r4:84f40000 [ 1348.434015][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.434464][ T32] r7:ddde3e40 r6:82c18200 r5:84f4037c r4:84f6a780 [ 1348.434786][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.435319][ T32] r10:84f12400 r9:84f6a7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.435618][ T32] r4:84f6a780 [ 1348.435763][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.436097][ T32] r10:00000000 r9:eb305e78 r8:84f7dd00 r7:84f6a780 r6:80267888 r5:84f12400 [ 1348.436392][ T32] r4:84f7db40 [ 1348.436536][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.436823][ T32] Exception stack(0xeb311fb0 to 0xeb311ff8) [ 1348.437087][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.437372][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.437648][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.437901][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7db40 [ 1348.438255][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.438587][ T32] INFO: task kworker/0:354:4816 blocked for more than 474 seconds. [ 1348.438986][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.439214][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.439498][ T32] task:kworker/0:354 state:D stack:0 pid:4816 tgid:4816 ppid:2 flags:0x00000000 [ 1348.439877][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.440191][ T32] Call trace: [ 1348.440371][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.440674][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb315da4 r5:84ef8c00 [ 1348.440941][ T32] r4:84ef8c00 [ 1348.441128][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.441459][ T32] r5:84ef8c00 r4:8271a0b0 [ 1348.441612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.442022][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.442400][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb315e20 [ 1348.463392][ T32] r4:00000000 [ 1348.464666][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.465290][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.465732][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.466263][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f81000 [ 1348.466796][ T32] r4:00000000 [ 1348.466978][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.467530][ T32] r9:84ef8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1348.467976][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.468381][ T32] r5:00001000 r4:ead65000 [ 1348.468714][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.469297][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.469835][ T32] r5:84fb077c r4:84fb0400 [ 1348.470199][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.470731][ T32] r7:dddcfe40 r6:82c18000 r5:84fb077c r4:84ea7f00 [ 1348.471205][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.471642][ T32] r10:84ef8c00 r9:84ea7f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.471987][ T32] r4:84ea7f00 [ 1348.472210][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.483212][ T32] r10:00000000 r9:eb309e78 r8:84f7d0c0 r7:84ea7f00 r6:80267888 r5:84ef8c00 [ 1348.483602][ T32] r4:84f6fa40 [ 1348.483696][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.483939][ T32] Exception stack(0xeb315fb0 to 0xeb315ff8) [ 1348.484095][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.484357][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.484592][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.484809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f6fa40 [ 1348.485105][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.485414][ T32] INFO: task kworker/0:355:4817 blocked for more than 474 seconds. [ 1348.485646][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.485799][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.486100][ T32] task:kworker/0:355 state:D stack:0 pid:4817 tgid:4817 ppid:2 flags:0x00000000 [ 1348.486455][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.486609][ T32] Call trace: [ 1348.486889][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.487122][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2fdda4 r5:84ff1800 [ 1348.487375][ T32] r4:84ff1800 [ 1348.487475][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.487735][ T32] r5:84ff1800 r4:8271a0b0 [ 1348.487851][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.488142][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.488334][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2fde20 [ 1348.488605][ T32] r4:00000000 [ 1348.488723][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.489011][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.489252][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.489580][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7b200 [ 1348.489803][ T32] r4:00000000 [ 1348.489950][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.490194][ T32] r9:84ff1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1348.490526][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.490704][ T32] r5:00001000 r4:eac39000 [ 1348.490905][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.491145][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.491461][ T32] r5:84f4077c r4:84f40400 [ 1348.491657][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.491894][ T32] r7:dddcfe40 r6:82c18000 r5:84f4077c r4:84ea7f80 [ 1348.492104][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.492370][ T32] r10:84ff1800 r9:84ea7fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.503074][ T32] r4:84ea7f80 [ 1348.503413][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.503778][ T32] r10:00000000 r9:eb315e78 r8:84f6f100 r7:84ea7f80 r6:80267888 r5:84ff1800 [ 1348.504088][ T32] r4:84f6fa40 [ 1348.504250][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.504568][ T32] Exception stack(0xeb2fdfb0 to 0xeb2fdff8) [ 1348.504861][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.505172][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.505515][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.505798][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f6fa40 [ 1348.506106][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.506461][ T32] INFO: task kworker/0:356:4821 blocked for more than 474 seconds. [ 1348.506838][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.507096][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.507354][ T32] task:kworker/0:356 state:D stack:0 pid:4821 tgid:4821 ppid:2 flags:0x00000000 [ 1348.507730][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.508129][ T32] Call trace: [ 1348.508310][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.509077][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb301da4 r5:84ff3c00 [ 1348.509571][ T32] r4:84ff3c00 [ 1348.509760][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.510429][ T32] r5:84ff3c00 r4:8271a0b0 [ 1348.510688][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.511405][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.511846][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb301e20 [ 1348.512249][ T32] r4:00000000 [ 1348.512577][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.524508][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.525116][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.525606][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8bb80 [ 1348.526061][ T32] r4:00000000 [ 1348.526243][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.526632][ T32] r9:84ff3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1348.527153][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.527562][ T32] r5:00001000 r4:eae29000 [ 1348.527773][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.528238][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.528780][ T32] r5:84fb1b7c r4:84fb1800 [ 1348.529121][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.529664][ T32] r7:dddcfe40 r6:82c18000 r5:84fb1b7c r4:84f7a000 [ 1348.530025][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.530565][ T32] r10:84ff3c00 r9:84f7a02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.531034][ T32] r4:84f7a000 [ 1348.531260][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.531697][ T32] r10:00000000 r9:eb315e78 r8:84f81100 r7:84f7a000 r6:80267888 r5:84ff3c00 [ 1348.532033][ T32] r4:84f81040 [ 1348.532282][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.543599][ T32] Exception stack(0xeb301fb0 to 0xeb301ff8) [ 1348.544211][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.544620][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.545264][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.545691][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f81040 [ 1348.546145][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.546637][ T32] INFO: task kworker/1:496:4823 blocked for more than 475 seconds. [ 1348.547096][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.547367][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.547798][ T32] task:kworker/1:496 state:D stack:0 pid:4823 tgid:4823 ppid:2 flags:0x00000000 [ 1348.548337][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.548709][ T32] Call trace: [ 1348.548927][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.549320][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb321da4 r5:84ff5400 [ 1348.549853][ T32] r4:84ff5400 [ 1348.550083][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.550615][ T32] r5:84ff5400 r4:8271a0b0 [ 1348.550870][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.551278][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.551900][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb321e20 [ 1348.552321][ T32] r4:00000000 [ 1348.552501][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.563671][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.564524][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.564956][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7b5c0 [ 1348.565345][ T32] r4:00000000 [ 1348.565584][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.566096][ T32] r9:84ff5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1348.566604][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.567147][ T32] r5:00001000 r4:eadf5000 [ 1348.567445][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.567956][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.568434][ T32] r5:84f40f7c r4:84f40c00 [ 1348.568745][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.569436][ T32] r7:ddde3e40 r6:82c18200 r5:84f40f7c r4:84f6a800 [ 1348.569809][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.570251][ T32] r10:84ff5400 r9:84f6a82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.570949][ T32] r4:84f6a800 [ 1348.571178][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.571793][ T32] r10:00000000 r9:eb305e78 r8:84f81240 r7:84f6a800 r6:80267888 r5:84ff5400 [ 1348.572091][ T32] r4:84f7b440 [ 1348.572278][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.583619][ T32] Exception stack(0xeb321fb0 to 0xeb321ff8) [ 1348.584291][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.584745][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.585295][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.585672][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7b440 [ 1348.586056][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.586528][ T32] INFO: task kworker/1:497:4825 blocked for more than 475 seconds. [ 1348.587108][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.587373][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.587763][ T32] task:kworker/1:497 state:D stack:0 pid:4825 tgid:4825 ppid:2 flags:0x00000000 [ 1348.588276][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.588635][ T32] Call trace: [ 1348.588843][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.589303][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb329da4 r5:84ff4800 [ 1348.589715][ T32] r4:84ff4800 [ 1348.589983][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.590579][ T32] r5:84ff4800 r4:8271a0b0 [ 1348.590951][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.591421][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.592056][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb329e20 [ 1348.603527][ T32] r4:00000000 [ 1348.604135][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.604654][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.605159][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.605656][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7b9c0 [ 1348.606285][ T32] r4:00000000 [ 1348.606475][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.607161][ T32] r9:84ff4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1348.607468][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.608199][ T32] r5:00001000 r4:eaf8b000 [ 1348.608512][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.608994][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.609524][ T32] r5:84f41b7c r4:84f41800 [ 1348.609754][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.610387][ T32] r7:ddde3e40 r6:82c18200 r5:84f41b7c r4:84f6a880 [ 1348.610702][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.611428][ T32] r10:84ff4800 r9:84f6a8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.611858][ T32] r4:84f6a880 [ 1348.612197][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.623719][ T32] r10:00000000 r9:eb321e78 r8:84f81400 r7:84f6a880 r6:80267888 r5:84ff4800 [ 1348.624463][ T32] r4:84f7b580 [ 1348.624781][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.625269][ T32] Exception stack(0xeb329fb0 to 0xeb329ff8) [ 1348.625679][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.626145][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.626775][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.627254][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7b580 [ 1348.627849][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.628363][ T32] INFO: task kworker/0:357:4826 blocked for more than 475 seconds. [ 1348.628817][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.629075][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.629489][ T32] task:kworker/0:357 state:D stack:0 pid:4826 tgid:4826 ppid:2 flags:0x00000000 [ 1348.629990][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.630420][ T32] Call trace: [ 1348.630656][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.631152][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb32dda4 r5:84ff6c00 [ 1348.631556][ T32] r4:84ff6c00 [ 1348.631764][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.632306][ T32] r5:84ff6c00 r4:8271a0b0 [ 1348.643695][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.644591][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.645257][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb32de20 [ 1348.645713][ T32] r4:00000000 [ 1348.645907][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.646435][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.647060][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.647625][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f81cc0 [ 1348.648074][ T32] r4:00000000 [ 1348.648319][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.648836][ T32] r9:84ff6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1348.649268][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.649705][ T32] r5:00001000 r4:eb05d000 [ 1348.649944][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.650517][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.651139][ T32] r5:84fb0b7c r4:84fb0800 [ 1348.651371][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.651835][ T32] r7:dddcfe40 r6:82c18000 r5:84fb0b7c r4:84f7a080 [ 1348.652202][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.663708][ T32] r10:84ff6c00 r9:84f7a0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.664383][ T32] r4:84f7a080 [ 1348.664671][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.665284][ T32] r10:00000000 r9:eb301e78 r8:84f81580 r7:84f7a080 r6:80267888 r5:84ff6c00 [ 1348.665746][ T32] r4:84f81480 [ 1348.665946][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.666395][ T32] Exception stack(0xeb32dfb0 to 0xeb32dff8) [ 1348.666896][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.667368][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.667863][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.668239][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f81480 [ 1348.668736][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.669190][ T32] INFO: task kworker/1:498:4827 blocked for more than 475 seconds. [ 1348.669619][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.670003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.670360][ T32] task:kworker/1:498 state:D stack:0 pid:4827 tgid:4827 ppid:2 flags:0x00000000 [ 1348.671093][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.671460][ T32] Call trace: [ 1348.671685][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.672134][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb331da4 r5:84ff3000 [ 1348.683508][ T32] r4:84ff3000 [ 1348.683940][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.684499][ T32] r5:84ff3000 r4:8271a0b0 [ 1348.684734][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.685239][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.685769][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb331e20 [ 1348.686272][ T32] r4:00000000 [ 1348.686463][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.687055][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.687631][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.688215][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7b740 [ 1348.688626][ T32] r4:00000000 [ 1348.688865][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.689382][ T32] r9:84ff3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1348.689831][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.690388][ T32] r5:00001000 r4:eae0b000 [ 1348.690786][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.691414][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.691842][ T32] r5:84f4137c r4:84f41000 [ 1348.692200][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.703894][ T32] r7:ddde3e40 r6:82c18200 r5:84f4137c r4:84f6a900 [ 1348.704520][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.705471][ T32] r10:84ff3000 r9:84f6a92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.706328][ T32] r4:84f6a900 [ 1348.706577][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.707415][ T32] r10:00000000 r9:eb329e78 r8:84f81640 r7:84f6a900 r6:80267888 r5:84ff3000 [ 1348.707917][ T32] r4:84f7b580 [ 1348.708155][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.708551][ T32] Exception stack(0xeb331fb0 to 0xeb331ff8) [ 1348.708875][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.709347][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.709775][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.710370][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7b580 [ 1348.710980][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.711412][ T32] INFO: task kworker/1:499:4829 blocked for more than 475 seconds. [ 1348.711793][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.712075][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.723819][ T32] task:kworker/1:499 state:D stack:0 pid:4829 tgid:4829 ppid:2 flags:0x00000000 [ 1348.724811][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.725275][ T32] Call trace: [ 1348.725512][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.726067][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb339da4 r5:84ff6000 [ 1348.726614][ T32] r4:84ff6000 [ 1348.726966][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.727500][ T32] r5:84ff6000 r4:8271a0b0 [ 1348.727790][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.728430][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.729087][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb339e20 [ 1348.729776][ T32] r4:00000000 [ 1348.730051][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.730629][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.731115][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.731528][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7b8c0 [ 1348.731930][ T32] r4:00000000 [ 1348.732129][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.733386][ T32] r9:84ff6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1348.734095][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.734837][ T32] r5:00001000 r4:eaf79000 [ 1348.735038][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.735504][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.735923][ T32] r5:84f4177c r4:84f41400 [ 1348.736280][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.736868][ T32] r7:ddde3e40 r6:82c18200 r5:84f4177c r4:84f6a980 [ 1348.737276][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.737830][ T32] r10:84ff6000 r9:84f6a9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.738461][ T32] r4:84f6a980 [ 1348.738703][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.739256][ T32] r10:00000000 r9:eb329e78 r8:84f81800 r7:84f6a980 r6:80267888 r5:84ff6000 [ 1348.739790][ T32] r4:84f7b800 [ 1348.740129][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.740514][ T32] Exception stack(0xeb339fb0 to 0xeb339ff8) [ 1348.740824][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.741280][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.741746][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.742268][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7b800 [ 1348.763717][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.764465][ T32] INFO: task kworker/1:500:4831 blocked for more than 475 seconds. [ 1348.764969][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.765566][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.766056][ T32] task:kworker/1:500 state:D stack:0 pid:4831 tgid:4831 ppid:2 flags:0x00000000 [ 1348.766622][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.767100][ T32] Call trace: [ 1348.767344][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.767717][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb341da4 r5:84ff2400 [ 1348.768311][ T32] r4:84ff2400 [ 1348.768573][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.769312][ T32] r5:84ff2400 r4:8271a0b0 [ 1348.769492][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.770282][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.770802][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb341e20 [ 1348.771173][ T32] r4:00000000 [ 1348.771331][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.771781][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.772238][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.783962][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7bdc0 [ 1348.784516][ T32] r4:00000000 [ 1348.784707][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.785117][ T32] r9:84ff2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1348.785401][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.785741][ T32] r5:00001000 r4:eb039000 [ 1348.785937][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.786287][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.786647][ T32] r5:84f4277c r4:84f42400 [ 1348.786907][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.787346][ T32] r7:ddde3e40 r6:82c18200 r5:84f4277c r4:84f6aa00 [ 1348.787811][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.788361][ T32] r10:84ff2400 r9:84f6aa2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.788816][ T32] r4:84f6aa00 [ 1348.788985][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.789332][ T32] r10:00000000 r9:eb329e78 r8:84f819c0 r7:84f6aa00 r6:80267888 r5:84ff2400 [ 1348.789656][ T32] r4:84f7b840 [ 1348.789831][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.790174][ T32] Exception stack(0xeb341fb0 to 0xeb341ff8) [ 1348.790488][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.790872][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.791327][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.791754][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7b840 [ 1348.792170][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.803451][ T32] INFO: task kworker/1:501:4833 blocked for more than 475 seconds. [ 1348.804187][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.804641][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.805039][ T32] task:kworker/1:501 state:D stack:0 pid:4833 tgid:4833 ppid:2 flags:0x00000000 [ 1348.805631][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.805982][ T32] Call trace: [ 1348.806190][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.806602][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb351da4 r5:84ff0c00 [ 1348.806969][ T32] r4:84ff0c00 [ 1348.807150][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.807836][ T32] r5:84ff0c00 r4:8271a0b0 [ 1348.808055][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.808605][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.809340][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb351e20 [ 1348.809727][ T32] r4:00000000 [ 1348.809913][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.810406][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.810984][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.811604][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7bb00 [ 1348.812059][ T32] r4:00000000 [ 1348.812334][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.823657][ T32] r9:84ff0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1348.824341][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.824872][ T32] r5:00001000 r4:eb003000 [ 1348.825079][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.825471][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.825915][ T32] r5:84f41f7c r4:84f41c00 [ 1348.826133][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.826576][ T32] r7:ddde3e40 r6:82c18200 r5:84f41f7c r4:84f6aa80 [ 1348.826903][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.827287][ T32] r10:84ff0c00 r9:84f6aaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.827634][ T32] r4:84f6aa80 [ 1348.827799][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.828180][ T32] r10:00000000 r9:eb341e78 r8:84f81b80 r7:84f6aa80 r6:80267888 r5:84ff0c00 [ 1348.828586][ T32] r4:84f7b980 [ 1348.828927][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.829350][ T32] Exception stack(0xeb351fb0 to 0xeb351ff8) [ 1348.830040][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.830515][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.830880][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.831381][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7b980 [ 1348.831832][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.832409][ T32] INFO: task kworker/1:502:4835 blocked for more than 475 seconds. [ 1348.843471][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.844056][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.844375][ T32] task:kworker/1:502 state:D stack:0 pid:4835 tgid:4835 ppid:2 flags:0x00000000 [ 1348.844831][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.845216][ T32] Call trace: [ 1348.845545][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.846177][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb359da4 r5:84308c00 [ 1348.846534][ T32] r4:84308c00 [ 1348.846775][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.847177][ T32] r5:84308c00 r4:8271a0b0 [ 1348.847425][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.847820][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.848540][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb359e20 [ 1348.848978][ T32] r4:00000000 [ 1348.849138][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.849623][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.850036][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.850630][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7bc00 [ 1348.851055][ T32] r4:00000000 [ 1348.851295][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.851769][ T32] r9:84308c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1348.863640][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.864430][ T32] r5:00001000 r4:eb01d000 [ 1348.864673][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.865148][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.865583][ T32] r5:84f4237c r4:84f42000 [ 1348.865786][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.866309][ T32] r7:ddde3e40 r6:82c18200 r5:84f4237c r4:84f6ab00 [ 1348.866597][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.867092][ T32] r10:84308c00 r9:84f6ab2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.867460][ T32] r4:84f6ab00 [ 1348.867635][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.868047][ T32] r10:00000000 r9:eb341e78 r8:84f81d40 r7:84f6ab00 r6:80267888 r5:84308c00 [ 1348.868421][ T32] r4:84f7bb80 [ 1348.868601][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.869094][ T32] Exception stack(0xeb359fb0 to 0xeb359ff8) [ 1348.869453][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.869974][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.870342][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.870629][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7bb80 [ 1348.871065][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.871429][ T32] INFO: task kworker/1:503:4837 blocked for more than 475 seconds. [ 1348.871781][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.871989][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.872330][ T32] task:kworker/1:503 state:D stack:0 pid:4837 tgid:4837 ppid:2 flags:0x00000000 [ 1348.883591][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.884236][ T32] Call trace: [ 1348.884517][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.885113][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb35dda4 r5:84309800 [ 1348.885727][ T32] r4:84309800 [ 1348.885937][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.886371][ T32] r5:84309800 r4:8271a0b0 [ 1348.886798][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.887516][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.888008][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb35de20 [ 1348.888409][ T32] r4:00000000 [ 1348.888598][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.889093][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.889553][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.890243][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f7bf00 [ 1348.890667][ T32] r4:00000000 [ 1348.890872][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.891377][ T32] r9:84309800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1348.891770][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.892168][ T32] r5:00001000 r4:eb049000 [ 1348.892425][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.904030][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.904610][ T32] r5:84f42b7c r4:84f42800 [ 1348.904894][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.905381][ T32] r7:ddde3e40 r6:82c18200 r5:84f42b7c r4:84f6ab80 [ 1348.905732][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.906214][ T32] r10:84309800 r9:84f6abac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.906806][ T32] r4:84f6ab80 [ 1348.906997][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.907415][ T32] r10:00000000 r9:eb341e78 r8:84f81e40 r7:84f6ab80 r6:80267888 r5:84309800 [ 1348.907886][ T32] r4:84f7bd40 [ 1348.908145][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.908539][ T32] Exception stack(0xeb35dfb0 to 0xeb35dff8) [ 1348.908892][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.909356][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.909727][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.910195][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7bd40 [ 1348.910669][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.911310][ T32] INFO: task kworker/1:504:4839 blocked for more than 475 seconds. [ 1348.911771][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.912170][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.923540][ T32] task:kworker/1:504 state:D stack:0 pid:4839 tgid:4839 ppid:2 flags:0x00000000 [ 1348.924404][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.924974][ T32] Call trace: [ 1348.925390][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.926250][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb361da4 r5:8430a400 [ 1348.926922][ T32] r4:8430a400 [ 1348.927338][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.928182][ T32] r5:8430a400 r4:8271a0b0 [ 1348.928581][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.930052][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.930808][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb361e20 [ 1348.931220][ T32] r4:00000000 [ 1348.931422][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.931895][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.932400][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.943828][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85000 [ 1348.944529][ T32] r4:00000000 [ 1348.944804][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.945361][ T32] r9:8430a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1348.945858][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.946361][ T32] r5:00001000 r4:eb0ed000 [ 1348.946584][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.947049][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.947570][ T32] r5:84f42f7c r4:84f42c00 [ 1348.947880][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.948483][ T32] r7:ddde3e40 r6:82c18200 r5:84f42f7c r4:84f6ac00 [ 1348.948787][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.949341][ T32] r10:8430a400 r9:84f6ac2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.949761][ T32] r4:84f6ac00 [ 1348.949942][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.950975][ T32] r10:00000000 r9:eb35de78 r8:84f81f40 r7:84f6ac00 r6:80267888 r5:8430a400 [ 1348.951365][ T32] r4:84f7be40 [ 1348.951673][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.952225][ T32] Exception stack(0xeb361fb0 to 0xeb361ff8) [ 1348.963476][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.964241][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.964803][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.965426][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7be40 [ 1348.966050][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.966685][ T32] INFO: task kworker/1:505:4842 blocked for more than 475 seconds. [ 1348.967381][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.967753][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.968394][ T32] task:kworker/1:505 state:D stack:0 pid:4842 tgid:4842 ppid:2 flags:0x00000000 [ 1348.968967][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.969465][ T32] Call trace: [ 1348.969672][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.970063][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb31dda4 r5:8430b000 [ 1348.970535][ T32] r4:8430b000 [ 1348.970711][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.972124][ T32] r5:8430b000 r4:8271a0b0 [ 1348.983422][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.984197][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.984648][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb31de20 [ 1348.985027][ T32] r4:00000000 [ 1348.985338][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.985697][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.986191][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.986667][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85340 [ 1348.987649][ T32] r4:00000000 [ 1348.987962][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.988490][ T32] r9:8430b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1348.988838][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.989466][ T32] r5:00001000 r4:eb11d000 [ 1348.989655][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.990115][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.990849][ T32] r5:84f4377c r4:84f43400 [ 1348.991403][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.992144][ T32] r7:ddde3e40 r6:82c18200 r5:84f4377c r4:84f6ac80 [ 1349.003395][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.004137][ T32] r10:8430b000 r9:84f6acac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.004513][ T32] r4:84f6ac80 [ 1349.004770][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.005510][ T32] r10:00000000 r9:eb361e78 r8:84f81a40 r7:84f6ac80 r6:80267888 r5:8430b000 [ 1349.005946][ T32] r4:84f7bd80 [ 1349.006167][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.006781][ T32] Exception stack(0xeb31dfb0 to 0xeb31dff8) [ 1349.007235][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.007761][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.008180][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.008503][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7bd80 [ 1349.009007][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.009558][ T32] INFO: task kworker/0:358:4843 blocked for more than 475 seconds. [ 1349.009948][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.010188][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.010474][ T32] task:kworker/0:358 state:D stack:0 pid:4843 tgid:4843 ppid:2 flags:0x00000000 [ 1349.010955][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.011163][ T32] Call trace: [ 1349.011292][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.011563][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb365da4 r5:8430bc00 [ 1349.011863][ T32] r4:8430bc00 [ 1349.012093][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.012424][ T32] r5:8430bc00 r4:8271a0b0 [ 1349.023007][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.023419][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.023701][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb365e20 [ 1349.023940][ T32] r4:00000000 [ 1349.024106][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.024418][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.024736][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.025032][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8b000 [ 1349.025302][ T32] r4:00000000 [ 1349.025441][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.025732][ T32] r9:8430bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1349.026003][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.026301][ T32] r5:00001000 r4:eb133000 [ 1349.026433][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.026771][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.027036][ T32] r5:84fb0f7c r4:84fb0c00 [ 1349.027166][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.027484][ T32] r7:dddcfe40 r6:82c18000 r5:84fb0f7c r4:84f7a100 [ 1349.027652][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.027883][ T32] r10:8430bc00 r9:84f7a12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.028131][ T32] r4:84f7a100 [ 1349.028276][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.028484][ T32] r10:00000000 r9:eb301e78 r8:84f81700 r7:84f7a100 r6:80267888 r5:8430bc00 [ 1349.028728][ T32] r4:84f818c0 [ 1349.028838][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.029128][ T32] Exception stack(0xeb365fb0 to 0xeb365ff8) [ 1349.029392][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.029678][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.029911][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.030093][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f818c0 [ 1349.030395][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.030669][ T32] INFO: task kworker/1:506:4844 blocked for more than 475 seconds. [ 1349.031003][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.031183][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.031460][ T32] task:kworker/1:506 state:D stack:0 pid:4844 tgid:4844 ppid:2 flags:0x00000000 [ 1349.031937][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.032136][ T32] Call trace: [ 1349.032305][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.043255][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb369da4 r5:8430c800 [ 1349.043726][ T32] r4:8430c800 [ 1349.043880][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.044340][ T32] r5:8430c800 r4:8271a0b0 [ 1349.044625][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.045108][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.045388][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb369e20 [ 1349.045654][ T32] r4:00000000 [ 1349.045904][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.046368][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.046784][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.047140][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85240 [ 1349.047450][ T32] r4:00000000 [ 1349.047543][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.047836][ T32] r9:8430c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1349.048051][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.048254][ T32] r5:00001000 r4:eb10f000 [ 1349.048367][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.048658][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.048918][ T32] r5:84f4337c r4:84f43000 [ 1349.049029][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.049368][ T32] r7:ddde3e40 r6:82c18200 r5:84f4337c r4:84f6ad00 [ 1349.049529][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.049813][ T32] r10:8430c800 r9:84f6ad2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.050244][ T32] r4:84f6ad00 [ 1349.050422][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.050794][ T32] r10:00000000 r9:eb31de78 r8:84f81300 r7:84f6ad00 r6:80267888 r5:8430c800 [ 1349.051142][ T32] r4:84f85100 [ 1349.051254][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.051446][ T32] Exception stack(0xeb369fb0 to 0xeb369ff8) [ 1349.051795][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.052093][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.052332][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.063084][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f85100 [ 1349.063490][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.063731][ T32] INFO: task kworker/1:507:4848 blocked for more than 475 seconds. [ 1349.064022][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.064215][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.064540][ T32] task:kworker/1:507 state:D stack:0 pid:4848 tgid:4848 ppid:2 flags:0x00000000 [ 1349.064881][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.065112][ T32] Call trace: [ 1349.065263][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.065505][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb319da4 r5:84f1a400 [ 1349.065764][ T32] r4:84f1a400 [ 1349.065905][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.066353][ T32] r5:84f1a400 r4:8271a0b0 [ 1349.066483][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.067012][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.067324][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb319e20 [ 1349.067576][ T32] r4:00000000 [ 1349.067738][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.067997][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.068267][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.068577][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85800 [ 1349.068778][ T32] r4:00000000 [ 1349.068902][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.069128][ T32] r9:84f1a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1349.069381][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.069660][ T32] r5:00001000 r4:eb1e9000 [ 1349.069801][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.070036][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.070433][ T32] r5:84f43f7c r4:84f43c00 [ 1349.070556][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.070924][ T32] r7:ddde3e40 r6:82c18200 r5:84f43f7c r4:84f6ad80 [ 1349.071142][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.071417][ T32] r10:84f1a400 r9:84f6adac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.071619][ T32] r4:84f6ad80 [ 1349.071743][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.072005][ T32] r10:00000000 r9:eb31de78 r8:84f853c0 r7:84f6ad80 r6:80267888 r5:84f1a400 [ 1349.072238][ T32] r4:84f85300 [ 1349.072360][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.083040][ T32] Exception stack(0xeb319fb0 to 0xeb319ff8) [ 1349.083399][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.083653][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.083873][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.084108][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f85300 [ 1349.084423][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.084632][ T32] INFO: task kworker/1:508:4850 blocked for more than 475 seconds. [ 1349.084889][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.085042][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.085223][ T32] task:kworker/1:508 state:D stack:0 pid:4850 tgid:4850 ppid:2 flags:0x00000000 [ 1349.085540][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.085766][ T32] Call trace: [ 1349.085864][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.086205][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb36dda4 r5:84f18c00 [ 1349.086393][ T32] r4:84f18c00 [ 1349.086487][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.086776][ T32] r5:84f18c00 r4:8271a0b0 [ 1349.086938][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.087238][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.087485][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb36de20 [ 1349.087677][ T32] r4:00000000 [ 1349.087809][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.088062][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.088259][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.088459][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f855c0 [ 1349.088767][ T32] r4:00000000 [ 1349.088900][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.089142][ T32] r9:84f18c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1349.089418][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.089614][ T32] r5:00001000 r4:eb177000 [ 1349.089719][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.089943][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.090252][ T32] r5:84f43b7c r4:84f43800 [ 1349.090382][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.090698][ T32] r7:ddde3e40 r6:82c18200 r5:84f43b7c r4:84f6ae00 [ 1349.090897][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.091211][ T32] r10:84f18c00 r9:84f6ae2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.091439][ T32] r4:84f6ae00 [ 1349.091538][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.091789][ T32] r10:00000000 r9:eb319e78 r8:84f85580 r7:84f6ae00 r6:80267888 r5:84f18c00 [ 1349.092004][ T32] r4:84f85540 [ 1349.092097][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.092344][ T32] Exception stack(0xeb36dfb0 to 0xeb36dff8) [ 1349.103149][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.103604][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.103861][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.104101][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f85540 [ 1349.104439][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.104698][ T32] INFO: task kworker/0:359:4852 blocked for more than 475 seconds. [ 1349.104979][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.105151][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.105477][ T32] task:kworker/0:359 state:D stack:0 pid:4852 tgid:4852 ppid:2 flags:0x00000000 [ 1349.105751][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.105948][ T32] Call trace: [ 1349.106050][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.106260][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb355da4 r5:8430d400 [ 1349.106521][ T32] r4:8430d400 [ 1349.106622][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.107404][ T32] r5:8430d400 r4:8271a0b0 [ 1349.107595][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.108054][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.108399][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb355e20 [ 1349.108917][ T32] r4:00000000 [ 1349.109162][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.109569][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.109831][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.110087][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8ba80 [ 1349.110351][ T32] r4:00000000 [ 1349.110485][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.110792][ T32] r9:8430d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1349.111035][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.111406][ T32] r5:00001000 r4:eacb9000 [ 1349.111525][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.111782][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.112070][ T32] r5:84fb177c r4:84fb1400 [ 1349.112266][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.123171][ T32] r7:dddcfe40 r6:82c18000 r5:84fb177c r4:84f7a180 [ 1349.123517][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.123752][ T32] r10:8430d400 r9:84f7a1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.123911][ T32] r4:84f7a180 [ 1349.123988][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.124237][ T32] r10:00000000 r9:eb301e78 r8:84f8b100 r7:84f7a180 r6:80267888 r5:8430d400 [ 1349.124382][ T32] r4:84f8b040 [ 1349.124460][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.124664][ T32] Exception stack(0xeb355fb0 to 0xeb355ff8) [ 1349.124820][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.124983][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.125379][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.125659][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8b040 [ 1349.126141][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.126382][ T32] INFO: task kworker/1:509:4853 blocked for more than 475 seconds. [ 1349.126567][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.126802][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.127080][ T32] task:kworker/1:509 state:D stack:0 pid:4853 tgid:4853 ppid:2 flags:0x00000000 [ 1349.127385][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.127583][ T32] Call trace: [ 1349.127683][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.127916][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb375da4 r5:8430e000 [ 1349.128111][ T32] r4:8430e000 [ 1349.128187][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.128388][ T32] r5:8430e000 r4:8271a0b0 [ 1349.128483][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.128824][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.129107][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb375e20 [ 1349.129360][ T32] r4:00000000 [ 1349.129468][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.129723][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.129974][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.130236][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85900 [ 1349.130501][ T32] r4:00000000 [ 1349.130583][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.130853][ T32] r9:8430e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1349.131112][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.131361][ T32] r5:00001000 r4:eb1f5000 [ 1349.131534][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.131774][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.132028][ T32] r5:84f4437c r4:84f44000 [ 1349.132145][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.132424][ T32] r7:ddde3e40 r6:82c18200 r5:84f4437c r4:84f6ae80 [ 1349.143096][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.143710][ T32] r10:8430e000 r9:84f6aeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.143969][ T32] r4:84f6ae80 [ 1349.144087][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.144376][ T32] r10:00000000 r9:eb319e78 r8:84f8b200 r7:84f6ae80 r6:80267888 r5:8430e000 [ 1349.144580][ T32] r4:84f857c0 [ 1349.144724][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.144973][ T32] Exception stack(0xeb375fb0 to 0xeb375ff8) [ 1349.145254][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.145538][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.145809][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.146115][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f857c0 [ 1349.146956][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.147521][ T32] INFO: task kworker/1:510:4855 blocked for more than 475 seconds. [ 1349.148197][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.148448][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.148764][ T32] task:kworker/1:510 state:D stack:0 pid:4855 tgid:4855 ppid:2 flags:0x00000000 [ 1349.149244][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.149563][ T32] Call trace: [ 1349.149738][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.150075][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb371da4 r5:84f19800 [ 1349.150338][ T32] r4:84f19800 [ 1349.150494][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.150838][ T32] r5:84f19800 r4:8271a0b0 [ 1349.151025][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.151396][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.151822][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb371e20 [ 1349.152130][ T32] r4:00000000 [ 1349.152267][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.163082][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.163677][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.164046][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85c80 [ 1349.164401][ T32] r4:00000000 [ 1349.164544][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.164915][ T32] r9:84f19800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1349.165179][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.165467][ T32] r5:00001000 r4:dfdc3000 [ 1349.165629][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.165946][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.166242][ T32] r5:84f44b7c r4:84f44800 [ 1349.166365][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.166659][ T32] r7:ddde3e40 r6:82c18200 r5:84f44b7c r4:84f6af00 [ 1349.166912][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.167139][ T32] r10:84f19800 r9:84f6af2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.167339][ T32] r4:84f6af00 [ 1349.167432][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.167698][ T32] r10:00000000 r9:eb375e78 r8:84f85980 r7:84f6af00 r6:80267888 r5:84f19800 [ 1349.167900][ T32] r4:84f85880 [ 1349.168013][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.168202][ T32] Exception stack(0xeb371fb0 to 0xeb371ff8) [ 1349.168348][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.168589][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.168773][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.168952][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f85880 [ 1349.169127][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.169311][ T32] INFO: task kworker/1:511:4857 blocked for more than 475 seconds. [ 1349.169449][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.169567][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.169728][ T32] task:kworker/1:511 state:D stack:0 pid:4857 tgid:4857 ppid:2 flags:0x00000000 [ 1349.169951][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.170085][ T32] Call trace: [ 1349.170176][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.170429][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb379da4 r5:84f1bc00 [ 1349.170613][ T32] r4:84f1bc00 [ 1349.170695][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.170936][ T32] r5:84f1bc00 r4:8271a0b0 [ 1349.171036][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.171323][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.171516][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb379e20 [ 1349.171669][ T32] r4:00000000 [ 1349.171750][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.172036][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.172218][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.172406][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85b00 [ 1349.183047][ T32] r4:00000000 [ 1349.183335][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.183710][ T32] r9:84f1bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1349.184011][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.184351][ T32] r5:00001000 r4:dfa07000 [ 1349.184533][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.184980][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.185357][ T32] r5:84f4477c r4:84f44400 [ 1349.185585][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.186103][ T32] r7:ddde3e40 r6:82c18200 r5:84f4477c r4:84f6af80 [ 1349.186434][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.187031][ T32] r10:84f1bc00 r9:84f6afac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.187407][ T32] r4:84f6af80 [ 1349.187547][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.188062][ T32] r10:00000000 r9:eb371e78 r8:84f85bc0 r7:84f6af80 r6:80267888 r5:84f1bc00 [ 1349.188467][ T32] r4:84f857c0 [ 1349.188732][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.189095][ T32] Exception stack(0xeb379fb0 to 0xeb379ff8) [ 1349.189336][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.189845][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.190262][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.190651][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f857c0 [ 1349.191030][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.191396][ T32] INFO: task kworker/1:512:4860 blocked for more than 475 seconds. [ 1349.191687][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.191923][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.192262][ T32] task:kworker/1:512 state:D stack:0 pid:4860 tgid:4860 ppid:2 flags:0x00000000 [ 1349.203101][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.203450][ T32] Call trace: [ 1349.203640][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.203983][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb235da4 r5:84f1c800 [ 1349.204257][ T32] r4:84f1c800 [ 1349.204403][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.204775][ T32] r5:84f1c800 r4:8271a0b0 [ 1349.204972][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.205418][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.205849][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb235e20 [ 1349.206311][ T32] r4:00000000 [ 1349.206458][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.206829][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.207237][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.207602][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85dc0 [ 1349.207862][ T32] r4:00000000 [ 1349.208035][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.208421][ T32] r9:84f1c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1349.208729][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.209045][ T32] r5:00001000 r4:e04f3000 [ 1349.209217][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.209595][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.209820][ T32] r5:84f44f7c r4:84f44c00 [ 1349.209971][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.210328][ T32] r7:ddde3e40 r6:82c18200 r5:84f44f7c r4:84f88000 [ 1349.210517][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.210813][ T32] r10:84f1c800 r9:84f8802c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.211031][ T32] r4:84f88000 [ 1349.211132][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.211317][ T32] r10:00000000 r9:eb371e78 r8:84f85e80 r7:84f88000 r6:80267888 r5:84f1c800 [ 1349.211557][ T32] r4:84f85c00 [ 1349.211685][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.212006][ T32] Exception stack(0xeb235fb0 to 0xeb235ff8) [ 1349.212235][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.223174][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.223566][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.223773][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f85c00 [ 1349.224043][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.224314][ T32] INFO: task kworker/1:513:4863 blocked for more than 475 seconds. [ 1349.224575][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.224728][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.224993][ T32] task:kworker/1:513 state:D stack:0 pid:4863 tgid:4863 ppid:2 flags:0x00000000 [ 1349.225400][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.225638][ T32] Call trace: [ 1349.225769][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.226046][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb381da4 r5:84f1d400 [ 1349.226290][ T32] r4:84f1d400 [ 1349.226403][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.226672][ T32] r5:84f1d400 r4:8271a0b0 [ 1349.226907][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.227281][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.227618][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb381e20 [ 1349.227868][ T32] r4:00000000 [ 1349.227981][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.228207][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.228497][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.228711][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f85f80 [ 1349.228915][ T32] r4:00000000 [ 1349.229013][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.229381][ T32] r9:84f1d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1349.229586][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.229848][ T32] r5:00001000 r4:e0729000 [ 1349.229976][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.230219][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.230598][ T32] r5:84f4537c r4:84f45000 [ 1349.230839][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.231144][ T32] r7:ddde3e40 r6:82c18200 r5:84f4537c r4:84f88080 [ 1349.231368][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.231617][ T32] r10:84f1d400 r9:84f880ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.231909][ T32] r4:84f88080 [ 1349.232023][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.232229][ T32] r10:00000000 r9:eb235e78 r8:84f852c0 r7:84f88080 r6:80267888 r5:84f1d400 [ 1349.243231][ T32] r4:84f85d00 [ 1349.243644][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.244144][ T32] Exception stack(0xeb381fb0 to 0xeb381ff8) [ 1349.244335][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.244588][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.244855][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.245097][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f85d00 [ 1349.245386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.245668][ T32] INFO: task kworker/1:514:4864 blocked for more than 475 seconds. [ 1349.245876][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.246035][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.246279][ T32] task:kworker/1:514 state:D stack:0 pid:4864 tgid:4864 ppid:2 flags:0x00000000 [ 1349.246577][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.246856][ T32] Call trace: [ 1349.246976][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.247189][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb37dda4 r5:84f1e000 [ 1349.247380][ T32] r4:84f1e000 [ 1349.247555][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.247793][ T32] r5:84f1e000 r4:8271a0b0 [ 1349.247891][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.248184][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.248480][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb37de20 [ 1349.248715][ T32] r4:00000000 [ 1349.248851][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.249128][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.249442][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.249729][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93180 [ 1349.249942][ T32] r4:00000000 [ 1349.250065][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.250250][ T32] r9:84f1e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1349.250516][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.250791][ T32] r5:00001000 r4:ea997000 [ 1349.250969][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.251285][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.251575][ T32] r5:84f45b7c r4:84f45800 [ 1349.251764][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.252059][ T32] r7:ddde3e40 r6:82c18200 r5:84f45b7c r4:84f88100 [ 1349.252244][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.262952][ T32] r10:84f1e000 r9:84f8812c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.263259][ T32] r4:84f88100 [ 1349.263375][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.263686][ T32] r10:00000000 r9:eb381e78 r8:84f7bd00 r7:84f88100 r6:80267888 r5:84f1e000 [ 1349.264051][ T32] r4:84f85f00 [ 1349.264160][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.264418][ T32] Exception stack(0xeb37dfb0 to 0xeb37dff8) [ 1349.264540][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.264826][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.265095][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.265324][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f85f00 [ 1349.265608][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.265857][ T32] INFO: task kworker/1:515:4865 blocked for more than 475 seconds. [ 1349.266068][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.266208][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.266413][ T32] task:kworker/1:515 state:D stack:0 pid:4865 tgid:4865 ppid:2 flags:0x00000000 [ 1349.266762][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.266989][ T32] Call trace: [ 1349.267089][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.267342][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb385da4 r5:84f1ec00 [ 1349.267645][ T32] r4:84f1ec00 [ 1349.267729][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.268041][ T32] r5:84f1ec00 r4:8271a0b0 [ 1349.268194][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.268504][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.268862][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb385e20 [ 1349.269153][ T32] r4:00000000 [ 1349.269264][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.269487][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.269783][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.270074][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93040 [ 1349.270350][ T32] r4:00000000 [ 1349.270483][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.270864][ T32] r9:84f1ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1349.271197][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.271550][ T32] r5:00001000 r4:ea927000 [ 1349.271716][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.272113][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.283003][ T32] r5:84f4577c r4:84f45400 [ 1349.283304][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.283772][ T32] r7:ddde3e40 r6:82c18200 r5:84f4577c r4:84f88180 [ 1349.284033][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.284432][ T32] r10:84f1ec00 r9:84f881ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.284872][ T32] r4:84f88180 [ 1349.285043][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.285358][ T32] r10:00000000 r9:eb37de78 r8:84f85f00 r7:84f88180 r6:80267888 r5:84f1ec00 [ 1349.285615][ T32] r4:84f7b180 [ 1349.285764][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.286069][ T32] Exception stack(0xeb385fb0 to 0xeb385ff8) [ 1349.286409][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.286796][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.287017][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.287327][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f7b180 [ 1349.287517][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.287714][ T32] INFO: task kworker/1:516:4868 blocked for more than 475 seconds. [ 1349.287927][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.288068][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.288324][ T32] task:kworker/1:516 state:D stack:0 pid:4868 tgid:4868 ppid:2 flags:0x00000000 [ 1349.288622][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.288868][ T32] Call trace: [ 1349.288981][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.289242][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb389da4 r5:84f1b000 [ 1349.289500][ T32] r4:84f1b000 [ 1349.289625][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.289899][ T32] r5:84f1b000 r4:8271a0b0 [ 1349.290030][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.290254][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.290574][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb389e20 [ 1349.290814][ T32] r4:00000000 [ 1349.290963][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.291278][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.291504][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.291758][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93340 [ 1349.292018][ T32] r4:00000000 [ 1349.292102][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.292373][ T32] r9:84f1b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1349.303180][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.303582][ T32] r5:00001000 r4:eaabd000 [ 1349.303688][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.303849][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.304064][ T32] r5:84f45f7c r4:84f45c00 [ 1349.304170][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.304357][ T32] r7:ddde3e40 r6:82c18200 r5:84f45f7c r4:84f88200 [ 1349.304469][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.304669][ T32] r10:84f1b000 r9:84f8822c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.304975][ T32] r4:84f88200 [ 1349.305144][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.305439][ T32] r10:00000000 r9:eb37de78 r8:84f93200 r7:84f88200 r6:80267888 r5:84f1b000 [ 1349.305740][ T32] r4:84f930c0 [ 1349.305903][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.306255][ T32] Exception stack(0xeb389fb0 to 0xeb389ff8) [ 1349.306484][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.306958][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.307236][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.307508][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f930c0 [ 1349.307950][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.308285][ T32] INFO: task kworker/1:517:4870 blocked for more than 475 seconds. [ 1349.308578][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.308823][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.309096][ T32] task:kworker/1:517 state:D stack:0 pid:4870 tgid:4870 ppid:2 flags:0x00000000 [ 1349.309598][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.309837][ T32] Call trace: [ 1349.310184][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.310505][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb38dda4 r5:85010000 [ 1349.310795][ T32] r4:85010000 [ 1349.310989][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.311345][ T32] r5:85010000 r4:8271a0b0 [ 1349.311520][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.311823][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.312162][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb38de20 [ 1349.312420][ T32] r4:00000000 [ 1349.323187][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.323632][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.323962][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.324223][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93bc0 [ 1349.324471][ T32] r4:00000000 [ 1349.324613][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.324853][ T32] r9:85010000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1349.325053][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.325289][ T32] r5:00001000 r4:eae9f000 [ 1349.325423][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.325671][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.325965][ T32] r5:84f4637c r4:84f46000 [ 1349.326108][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.326425][ T32] r7:ddde3e40 r6:82c18200 r5:84f4637c r4:84f88280 [ 1349.326630][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.327020][ T32] r10:85010000 r9:84f882ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.327275][ T32] r4:84f88280 [ 1349.327409][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.327740][ T32] r10:00000000 r9:eb389e78 r8:84f93440 r7:84f88280 r6:80267888 r5:85010000 [ 1349.328062][ T32] r4:84f932c0 [ 1349.328243][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.328834][ T32] Exception stack(0xeb38dfb0 to 0xeb38dff8) [ 1349.329209][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.329532][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.329944][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.330373][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f932c0 [ 1349.330648][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.330990][ T32] INFO: task kworker/0:360:4873 blocked for more than 475 seconds. [ 1349.331279][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.331455][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.331658][ T32] task:kworker/0:360 state:D stack:0 pid:4873 tgid:4873 ppid:2 flags:0x00000000 [ 1349.331946][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.332142][ T32] Call trace: [ 1349.332298][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.332610][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3a1da4 r5:85012400 [ 1349.343347][ T32] r4:85012400 [ 1349.343558][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.343860][ T32] r5:85012400 r4:8271a0b0 [ 1349.344069][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.344381][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.344811][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3a1e20 [ 1349.345038][ T32] r4:00000000 [ 1349.345116][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.345381][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.345632][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.345885][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079640 [ 1349.346063][ T32] r4:00000000 [ 1349.346199][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.346443][ T32] r9:85012400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1349.346796][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.347098][ T32] r5:00001000 r4:e884d000 [ 1349.347243][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.347594][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.347956][ T32] r5:84fb2f7c r4:84fb2c00 [ 1349.348096][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.348401][ T32] r7:dddcfe40 r6:82c18000 r5:84fb2f7c r4:84f7a200 [ 1349.348591][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.348995][ T32] r10:85012400 r9:84f7a22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.349256][ T32] r4:84f7a200 [ 1349.349329][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.349600][ T32] r10:00000000 r9:eb301e78 r8:84f93780 r7:84f7a200 r6:80267888 r5:85012400 [ 1349.349839][ T32] r4:84f8bb40 [ 1349.349976][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.350190][ T32] Exception stack(0xeb3a1fb0 to 0xeb3a1ff8) [ 1349.350377][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.350666][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.350987][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.351237][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8bb40 [ 1349.351517][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.351733][ T32] INFO: task kworker/0:361:4875 blocked for more than 475 seconds. [ 1349.351904][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.352135][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.363228][ T32] task:kworker/0:361 state:D stack:0 pid:4875 tgid:4875 ppid:2 flags:0x00000000 [ 1349.363747][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.364136][ T32] Call trace: [ 1349.364395][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.364807][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3a5da4 r5:85011800 [ 1349.365130][ T32] r4:85011800 [ 1349.365280][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.365633][ T32] r5:85011800 r4:8271a0b0 [ 1349.365805][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.366304][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.366779][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3a5e20 [ 1349.367080][ T32] r4:00000000 [ 1349.367306][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.367499][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.367686][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.367972][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8bcc0 [ 1349.368222][ T32] r4:00000000 [ 1349.368329][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.368539][ T32] r9:85011800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1349.368827][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.369064][ T32] r5:00001000 r4:eae49000 [ 1349.369309][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.369618][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.369965][ T32] r5:84fb1f7c r4:84fb1c00 [ 1349.370120][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.370398][ T32] r7:dddcfe40 r6:82c18000 r5:84fb1f7c r4:84f7a280 [ 1349.370596][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.371052][ T32] r10:85011800 r9:84f7a2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.371540][ T32] r4:84f7a280 [ 1349.371730][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.372166][ T32] r10:00000000 r9:eb3a1e78 r8:84f938c0 r7:84f7a280 r6:80267888 r5:85011800 [ 1349.372481][ T32] r4:84f8bc80 [ 1349.383335][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.383991][ T32] Exception stack(0xeb3a5fb0 to 0xeb3a5ff8) [ 1349.384291][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.384564][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.384805][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.385005][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8bc80 [ 1349.385239][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.385518][ T32] INFO: task kworker/1:518:4876 blocked for more than 475 seconds. [ 1349.385917][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.386200][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.386603][ T32] task:kworker/1:518 state:D stack:0 pid:4876 tgid:4876 ppid:2 flags:0x00000000 [ 1349.387112][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.387389][ T32] Call trace: [ 1349.387551][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.387973][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3a9da4 r5:85013000 [ 1349.388313][ T32] r4:85013000 [ 1349.388510][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.388872][ T32] r5:85013000 r4:8271a0b0 [ 1349.389058][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.389613][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.390096][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3a9e20 [ 1349.390424][ T32] r4:00000000 [ 1349.390634][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.391027][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.391481][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.391871][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93d00 [ 1349.392207][ T32] r4:00000000 [ 1349.392426][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.403054][ T32] r9:85013000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1349.403341][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.403696][ T32] r5:00001000 r4:eaec1000 [ 1349.403839][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.404071][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.404354][ T32] r5:84f4677c r4:84f46400 [ 1349.404483][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.404899][ T32] r7:ddde3e40 r6:82c18200 r5:84f4677c r4:84f88300 [ 1349.405201][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.405673][ T32] r10:85013000 r9:84f8832c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.406019][ T32] r4:84f88300 [ 1349.406281][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.406651][ T32] r10:00000000 r9:eb38de78 r8:84f939c0 r7:84f88300 r6:80267888 r5:85013000 [ 1349.407031][ T32] r4:84f935c0 [ 1349.407260][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.407574][ T32] Exception stack(0xeb3a9fb0 to 0xeb3a9ff8) [ 1349.407751][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.408008][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.408289][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.408502][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f935c0 [ 1349.408671][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.408873][ T32] INFO: task kworker/0:362:4877 blocked for more than 475 seconds. [ 1349.409036][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.409144][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.409377][ T32] task:kworker/0:362 state:D stack:0 pid:4877 tgid:4877 ppid:2 flags:0x00000000 [ 1349.409757][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.409950][ T32] Call trace: [ 1349.410046][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.410375][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3adda4 r5:85013c00 [ 1349.410615][ T32] r4:85013c00 [ 1349.410701][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.410999][ T32] r5:85013c00 r4:8271a0b0 [ 1349.411171][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.411490][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.411798][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3ade20 [ 1349.412155][ T32] r4:00000000 [ 1349.412253][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.423256][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.423704][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.423944][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85055640 [ 1349.424112][ T32] r4:00000000 [ 1349.424221][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.424450][ T32] r9:85013c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1349.424684][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.424993][ T32] r5:00001000 r4:eb2a9000 [ 1349.425146][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.425438][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.425973][ T32] r5:84f5637c r4:84f56000 [ 1349.426205][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.426878][ T32] r7:dddcfe40 r6:82c18000 r5:84f5637c r4:84f7a300 [ 1349.427200][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.427737][ T32] r10:85013c00 r9:84f7a32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.428159][ T32] r4:84f7a300 [ 1349.428413][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.428999][ T32] r10:00000000 r9:eb3a1e78 r8:84f93a80 r7:84f7a300 r6:80267888 r5:85013c00 [ 1349.429423][ T32] r4:84f8bc00 [ 1349.429649][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.430012][ T32] Exception stack(0xeb3adfb0 to 0xeb3adff8) [ 1349.430315][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.430785][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.431187][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.431526][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8bc00 [ 1349.431922][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.432340][ T32] INFO: task kworker/1:519:4881 blocked for more than 475 seconds. [ 1349.443369][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.443881][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.444296][ T32] task:kworker/1:519 state:D stack:0 pid:4881 tgid:4881 ppid:2 flags:0x00000000 [ 1349.444729][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.444989][ T32] Call trace: [ 1349.445152][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.445494][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb391da4 r5:85010c00 [ 1349.445827][ T32] r4:85010c00 [ 1349.445987][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.446425][ T32] r5:85010c00 r4:8271a0b0 [ 1349.446598][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.447132][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.447661][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb391e20 [ 1349.447991][ T32] r4:00000000 [ 1349.448291][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.448770][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.449254][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.449699][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93640 [ 1349.450098][ T32] r4:00000000 [ 1349.450295][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.450678][ T32] r9:85010c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1349.451088][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.451573][ T32] r5:00001000 r4:eaef9000 [ 1349.451786][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.452260][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.463326][ T32] r5:84f46f7c r4:84f46c00 [ 1349.463749][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.464470][ T32] r7:ddde3e40 r6:82c18200 r5:84f46f7c r4:84f88380 [ 1349.464841][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.465799][ T32] r10:85010c00 r9:84f883ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.466311][ T32] r4:84f88380 [ 1349.466502][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.467019][ T32] r10:00000000 r9:eb3a9e78 r8:84f93cc0 r7:84f88380 r6:80267888 r5:85010c00 [ 1349.467561][ T32] r4:84f93c40 [ 1349.467743][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.468188][ T32] Exception stack(0xeb391fb0 to 0xeb391ff8) [ 1349.468774][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.469212][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.469641][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.470040][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f93c40 [ 1349.470395][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.470870][ T32] INFO: task kworker/1:520:4882 blocked for more than 475 seconds. [ 1349.471387][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.471654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.472140][ T32] task:kworker/1:520 state:D stack:0 pid:4882 tgid:4882 ppid:2 flags:0x00000000 [ 1349.483655][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.484221][ T32] Call trace: [ 1349.484420][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.484981][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb395da4 r5:85014800 [ 1349.485466][ T32] r4:85014800 [ 1349.485682][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.486268][ T32] r5:85014800 r4:8271a0b0 [ 1349.486463][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.487243][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.487790][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb395e20 [ 1349.488166][ T32] r4:00000000 [ 1349.488317][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.488731][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.489142][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.489557][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93f80 [ 1349.490010][ T32] r4:00000000 [ 1349.490228][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.490606][ T32] r9:85014800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1349.491025][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.491416][ T32] r5:00001000 r4:eaee3000 [ 1349.491662][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.492068][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.503343][ T32] r5:84f46b7c r4:84f46800 [ 1349.503741][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.504361][ T32] r7:ddde3e40 r6:82c18200 r5:84f46b7c r4:84f88400 [ 1349.504681][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.505251][ T32] r10:85014800 r9:84f8842c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.505653][ T32] r4:84f88400 [ 1349.505860][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.506444][ T32] r10:00000000 r9:eb391e78 r8:84f93f00 r7:84f88400 r6:80267888 r5:85014800 [ 1349.506825][ T32] r4:84f93e80 [ 1349.506993][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.507297][ T32] Exception stack(0xeb395fb0 to 0xeb395ff8) [ 1349.507613][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.508054][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.508527][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.508921][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f93e80 [ 1349.509561][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.509996][ T32] INFO: task kworker/1:521:4885 blocked for more than 475 seconds. [ 1349.510395][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.510670][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.511082][ T32] task:kworker/1:521 state:D stack:0 pid:4885 tgid:4885 ppid:2 flags:0x00000000 [ 1349.511712][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.512029][ T32] Call trace: [ 1349.512292][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.523448][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3b1da4 r5:85015400 [ 1349.524004][ T32] r4:85015400 [ 1349.524189][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.524639][ T32] r5:85015400 r4:8271a0b0 [ 1349.524959][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.525486][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.526088][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b1e20 [ 1349.526609][ T32] r4:00000000 [ 1349.526871][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.527417][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.527763][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.528229][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6040 [ 1349.528655][ T32] r4:00000000 [ 1349.528870][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.529343][ T32] r9:85015400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1349.529779][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.530263][ T32] r5:00001000 r4:eaf27000 [ 1349.530473][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.531031][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.531448][ T32] r5:84f4737c r4:84f47000 [ 1349.531681][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.532101][ T32] r7:ddde3e40 r6:82c18200 r5:84f4737c r4:84f88480 [ 1349.543186][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.543952][ T32] r10:85015400 r9:84f884ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.544459][ T32] r4:84f88480 [ 1349.544769][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.545264][ T32] r10:00000000 r9:eb391e78 r8:84f93300 r7:84f88480 r6:80267888 r5:85015400 [ 1349.545897][ T32] r4:84f93e80 [ 1349.546096][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.546635][ T32] Exception stack(0xeb3b1fb0 to 0xeb3b1ff8) [ 1349.547016][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.547555][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.548088][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.548432][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f93e80 [ 1349.548848][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.549376][ T32] INFO: task kworker/1:522:4887 blocked for more than 476 seconds. [ 1349.549787][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.550082][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.550546][ T32] task:kworker/1:522 state:D stack:0 pid:4887 tgid:4887 ppid:2 flags:0x00000000 [ 1349.551097][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.551423][ T32] Call trace: [ 1349.551636][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.552025][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3b9da4 r5:85016000 [ 1349.552467][ T32] r4:85016000 [ 1349.563487][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.564250][ T32] r5:85016000 r4:8271a0b0 [ 1349.564485][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.565002][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.565540][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b9e20 [ 1349.565952][ T32] r4:00000000 [ 1349.566192][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.566634][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.567216][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.567700][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6400 [ 1349.568143][ T32] r4:00000000 [ 1349.568341][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.568944][ T32] r9:85016000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1349.569345][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.569801][ T32] r5:00001000 r4:eaf5f000 [ 1349.570067][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.570583][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.571087][ T32] r5:84f47b7c r4:84f47800 [ 1349.571340][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.571879][ T32] r7:ddde3e40 r6:82c18200 r5:84f47b7c r4:84f88500 [ 1349.572306][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.583310][ T32] r10:85016000 r9:84f8852c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.583883][ T32] r4:84f88500 [ 1349.584064][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.584522][ T32] r10:00000000 r9:eb3b1e78 r8:84fd6280 r7:84f88500 r6:80267888 r5:85016000 [ 1349.584900][ T32] r4:84fd6240 [ 1349.585140][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.585606][ T32] Exception stack(0xeb3b9fb0 to 0xeb3b9ff8) [ 1349.585903][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.586311][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.586722][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.587212][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6240 [ 1349.587625][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.588064][ T32] INFO: task kworker/1:523:4889 blocked for more than 476 seconds. [ 1349.588341][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.588587][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.588917][ T32] task:kworker/1:523 state:D stack:0 pid:4889 tgid:4889 ppid:2 flags:0x00000000 [ 1349.589379][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.589680][ T32] Call trace: [ 1349.589870][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.590290][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3bdda4 r5:85016c00 [ 1349.590651][ T32] r4:85016c00 [ 1349.590989][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.591404][ T32] r5:85016c00 r4:8271a0b0 [ 1349.591778][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.592219][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.603471][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3bde20 [ 1349.603968][ T32] r4:00000000 [ 1349.604227][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.604682][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.605044][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.605468][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6180 [ 1349.605864][ T32] r4:00000000 [ 1349.606056][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.606613][ T32] r9:85016c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1349.607146][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.607676][ T32] r5:00001000 r4:eaf43000 [ 1349.607896][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.608320][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.608710][ T32] r5:84f4777c r4:84f47400 [ 1349.608878][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.609344][ T32] r7:ddde3e40 r6:82c18200 r5:84f4777c r4:84f88580 [ 1349.609624][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.610006][ T32] r10:85016c00 r9:84f885ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.610372][ T32] r4:84f88580 [ 1349.610545][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.610998][ T32] r10:00000000 r9:eb3b9e78 r8:84fd6140 r7:84f88580 r6:80267888 r5:85016c00 [ 1349.611546][ T32] r4:84fd6100 [ 1349.611855][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.623417][ T32] Exception stack(0xeb3bdfb0 to 0xeb3bdff8) [ 1349.623969][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.624351][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.624707][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.625020][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6100 [ 1349.625326][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.633219][ T32] INFO: task kworker/1:524:4891 blocked for more than 476 seconds. [ 1349.633902][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.634183][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.634561][ T32] task:kworker/1:524 state:D stack:0 pid:4891 tgid:4891 ppid:2 flags:0x00000000 [ 1349.635098][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.635492][ T32] Call trace: [ 1349.635700][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.636139][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3c1da4 r5:84f18000 [ 1349.636604][ T32] r4:84f18000 [ 1349.636826][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.637297][ T32] r5:84f18000 r4:8271a0b0 [ 1349.637641][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.638134][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.638507][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3c1e20 [ 1349.638872][ T32] r4:00000000 [ 1349.639010][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.639380][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.639848][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.640310][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6540 [ 1349.640722][ T32] r4:00000000 [ 1349.640913][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.641394][ T32] r9:84f18000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1349.641918][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.642430][ T32] r5:00001000 r4:eaf77000 [ 1349.653242][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.653915][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.654403][ T32] r5:84f47f7c r4:84f47c00 [ 1349.654668][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.655226][ T32] r7:ddde3e40 r6:82c18200 r5:84f47f7c r4:84f88600 [ 1349.655563][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.655987][ T32] r10:84f18000 r9:84f8862c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.656340][ T32] r4:84f88600 [ 1349.656524][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.657037][ T32] r10:00000000 r9:eb3b9e78 r8:84fd6600 r7:84f88600 r6:80267888 r5:84f18000 [ 1349.657462][ T32] r4:84fd6380 [ 1349.657640][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.658062][ T32] Exception stack(0xeb3c1fb0 to 0xeb3c1ff8) [ 1349.658319][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.658984][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.659356][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.659904][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6380 [ 1349.660338][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.660723][ T32] INFO: task kworker/1:525:4892 blocked for more than 476 seconds. [ 1349.661051][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.661526][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.661860][ T32] task:kworker/1:525 state:D stack:0 pid:4892 tgid:4892 ppid:2 flags:0x00000000 [ 1349.662368][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.673873][ T32] Call trace: [ 1349.674213][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.674620][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3b5da4 r5:85018c00 [ 1349.675021][ T32] r4:85018c00 [ 1349.675321][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.675685][ T32] r5:85018c00 r4:8271a0b0 [ 1349.675878][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.676353][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.676789][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b5e20 [ 1349.677151][ T32] r4:00000000 [ 1349.677519][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.678065][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.678886][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.679393][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6a00 [ 1349.679744][ T32] r4:00000000 [ 1349.679918][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.680331][ T32] r9:85018c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1349.680748][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.681237][ T32] r5:00001000 r4:eb0b3000 [ 1349.681501][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.681919][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.682378][ T32] r5:84f5437c r4:84f54000 [ 1349.693211][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.693927][ T32] r7:ddde3e40 r6:82c18200 r5:84f5437c r4:84f88680 [ 1349.694226][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.694772][ T32] r10:85018c00 r9:84f886ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.695286][ T32] r4:84f88680 [ 1349.695503][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.696073][ T32] r10:00000000 r9:eb3c1e78 r8:84fd66c0 r7:84f88680 r6:80267888 r5:85018c00 [ 1349.696487][ T32] r4:84fd6480 [ 1349.696667][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.697205][ T32] Exception stack(0xeb3b5fb0 to 0xeb3b5ff8) [ 1349.697480][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.697923][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.698285][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.698684][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6480 [ 1349.699148][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.700121][ T32] INFO: task kworker/1:526:4894 blocked for more than 476 seconds. [ 1349.700584][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.700883][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.701344][ T32] task:kworker/1:526 state:D stack:0 pid:4894 tgid:4894 ppid:2 flags:0x00000000 [ 1349.702334][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.713506][ T32] Call trace: [ 1349.713958][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.714581][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3c9da4 r5:8501a400 [ 1349.714963][ T32] r4:8501a400 [ 1349.715127][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.715523][ T32] r5:8501a400 r4:8271a0b0 [ 1349.715806][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.716718][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.717286][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3c9e20 [ 1349.717655][ T32] r4:00000000 [ 1349.717822][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.718225][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.718651][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.719116][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6740 [ 1349.719485][ T32] r4:00000000 [ 1349.719775][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.720287][ T32] r9:8501a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1349.720671][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.721227][ T32] r5:00001000 r4:eb08f000 [ 1349.721547][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.722040][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.722558][ T32] r5:84fb237c r4:84fb2000 [ 1349.733623][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.734277][ T32] r7:ddde3e40 r6:82c18200 r5:84fb237c r4:84f88700 [ 1349.734590][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.735167][ T32] r10:8501a400 r9:84f8872c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.735550][ T32] r4:84f88700 [ 1349.735708][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.736111][ T32] r10:00000000 r9:eb3b5e78 r8:84fd6900 r7:84f88700 r6:80267888 r5:8501a400 [ 1349.736483][ T32] r4:84fd6800 [ 1349.736655][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.737043][ T32] Exception stack(0xeb3c9fb0 to 0xeb3c9ff8) [ 1349.737334][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.737706][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.738157][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.738562][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6800 [ 1349.738969][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.739411][ T32] INFO: task kworker/1:527:4897 blocked for more than 476 seconds. [ 1349.739846][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.740199][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.740585][ T32] task:kworker/1:527 state:D stack:0 pid:4897 tgid:4897 ppid:2 flags:0x00000000 [ 1349.741041][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.741417][ T32] Call trace: [ 1349.741615][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.742042][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3cdda4 r5:8430ec00 [ 1349.742500][ T32] r4:8430ec00 [ 1349.753918][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.754628][ T32] r5:8430ec00 r4:8271a0b0 [ 1349.754956][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.755483][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.755960][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3cde20 [ 1349.756375][ T32] r4:00000000 [ 1349.756578][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.756954][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.757350][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.757833][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6b40 [ 1349.758267][ T32] r4:00000000 [ 1349.758533][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.759016][ T32] r9:8430ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1349.759573][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.760058][ T32] r5:00001000 r4:eb0c1000 [ 1349.760269][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.760706][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.761327][ T32] r5:84f5477c r4:84f54400 [ 1349.761740][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.773555][ T32] r7:ddde3e40 r6:82c18200 r5:84f5477c r4:84f88780 [ 1349.774043][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.774572][ T32] r10:8430ec00 r9:84f887ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.775076][ T32] r4:84f88780 [ 1349.775269][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.775945][ T32] r10:00000000 r9:eb3b5e78 r8:84f8b880 r7:84f88780 r6:80267888 r5:8430ec00 [ 1349.776600][ T32] r4:84fd6b00 [ 1349.776795][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.777193][ T32] Exception stack(0xeb3cdfb0 to 0xeb3cdff8) [ 1349.777703][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.778261][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.778652][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.779250][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6b00 [ 1349.779780][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.780245][ T32] INFO: task kworker/1:528:4899 blocked for more than 476 seconds. [ 1349.780659][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.780947][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.781470][ T32] task:kworker/1:528 state:D stack:0 pid:4899 tgid:4899 ppid:2 flags:0x00000000 [ 1349.782293][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.793227][ T32] Call trace: [ 1349.793674][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.794133][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3c5da4 r5:85019800 [ 1349.794523][ T32] r4:85019800 [ 1349.794693][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.795216][ T32] r5:85019800 r4:8271a0b0 [ 1349.795472][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.796019][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.796453][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3c5e20 [ 1349.796812][ T32] r4:00000000 [ 1349.797060][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.797603][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.798080][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.798627][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6c40 [ 1349.799158][ T32] r4:00000000 [ 1349.799369][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.799853][ T32] r9:85019800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1349.800303][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.800967][ T32] r5:00001000 r4:eb0f1000 [ 1349.801194][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.801660][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.802082][ T32] r5:84f54b7c r4:84f54800 [ 1349.802300][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.813235][ T32] r7:ddde3e40 r6:82c18200 r5:84f54b7c r4:84f88800 [ 1349.813753][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.814327][ T32] r10:85019800 r9:84f8882c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.814793][ T32] r4:84f88800 [ 1349.815024][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.815551][ T32] r10:00000000 r9:eb3cde78 r8:84fd6cc0 r7:84f88800 r6:80267888 r5:85019800 [ 1349.816065][ T32] r4:84fd6bc0 [ 1349.816403][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.816798][ T32] Exception stack(0xeb3c5fb0 to 0xeb3c5ff8) [ 1349.817094][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.817469][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.817894][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.818273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6bc0 [ 1349.818620][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.819079][ T32] INFO: task kworker/1:529:4901 blocked for more than 476 seconds. [ 1349.819503][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.819854][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.820171][ T32] task:kworker/1:529 state:D stack:0 pid:4901 tgid:4901 ppid:2 flags:0x00000000 [ 1349.820805][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.821174][ T32] Call trace: [ 1349.821399][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.821787][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3d1da4 r5:8501b000 [ 1349.822203][ T32] r4:8501b000 [ 1349.833425][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.834111][ T32] r5:8501b000 r4:8271a0b0 [ 1349.834336][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.834911][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.835357][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d1e20 [ 1349.835777][ T32] r4:00000000 [ 1349.835964][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.836437][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.836936][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.837359][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8f400 [ 1349.837730][ T32] r4:00000000 [ 1349.837898][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.838264][ T32] r9:8501b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1349.838625][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.839101][ T32] r5:00001000 r4:eb243000 [ 1349.839293][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.839812][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.840332][ T32] r5:84f55b7c r4:84f55800 [ 1349.840530][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.841133][ T32] r7:ddde3e40 r6:82c18200 r5:84f55b7c r4:84f88880 [ 1349.841502][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.842022][ T32] r10:8501b000 r9:84f888ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.842440][ T32] r4:84f88880 [ 1349.853350][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.854081][ T32] r10:00000000 r9:eb3c5e78 r8:84fd6dc0 r7:84f88880 r6:80267888 r5:8501b000 [ 1349.854708][ T32] r4:84fd6bc0 [ 1349.854950][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.855392][ T32] Exception stack(0xeb3d1fb0 to 0xeb3d1ff8) [ 1349.855693][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.856162][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.856487][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.856856][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6bc0 [ 1349.857238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.857772][ T32] INFO: task kworker/1:530:4902 blocked for more than 476 seconds. [ 1349.858210][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.858473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.858913][ T32] task:kworker/1:530 state:D stack:0 pid:4902 tgid:4902 ppid:2 flags:0x00000000 [ 1349.859364][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.859660][ T32] Call trace: [ 1349.859887][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.860309][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3d5da4 r5:8501bc00 [ 1349.860654][ T32] r4:8501bc00 [ 1349.860846][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.861380][ T32] r5:8501bc00 r4:8271a0b0 [ 1349.861596][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.862138][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.873486][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d5e20 [ 1349.874093][ T32] r4:00000000 [ 1349.874301][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.874889][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.875353][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.875762][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84fd6ec0 [ 1349.876028][ T32] r4:00000000 [ 1349.876170][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.876613][ T32] r9:8501bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1349.876866][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.877257][ T32] r5:00001000 r4:eb20d000 [ 1349.877486][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.877945][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.878493][ T32] r5:84f54f7c r4:84f54c00 [ 1349.878669][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.879206][ T32] r7:ddde3e40 r6:82c18200 r5:84f54f7c r4:84f88900 [ 1349.879591][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.880136][ T32] r10:8501bc00 r9:84f8892c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.880621][ T32] r4:84f88900 [ 1349.880806][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.881389][ T32] r10:00000000 r9:eb3d1e78 r8:84fd6e40 r7:84f88900 r6:80267888 r5:8501bc00 [ 1349.881736][ T32] r4:84fd6e80 [ 1349.881987][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.882306][ T32] Exception stack(0xeb3d5fb0 to 0xeb3d5ff8) [ 1349.893282][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.893857][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.894260][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.894580][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6e80 [ 1349.895185][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.895590][ T32] INFO: task kworker/1:531:4904 blocked for more than 476 seconds. [ 1349.896107][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.896352][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.896710][ T32] task:kworker/1:531 state:D stack:0 pid:4904 tgid:4904 ppid:2 flags:0x00000000 [ 1349.897214][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.897526][ T32] Call trace: [ 1349.897756][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.898216][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3ddda4 r5:8501d400 [ 1349.898695][ T32] r4:8501d400 [ 1349.898917][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.899407][ T32] r5:8501d400 r4:8271a0b0 [ 1349.899621][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.900102][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.900600][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3dde20 [ 1349.901093][ T32] r4:00000000 [ 1349.901266][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.901687][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.902246][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.913453][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8f080 [ 1349.914091][ T32] r4:00000000 [ 1349.914262][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.914714][ T32] r9:8501d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1349.915239][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.915785][ T32] r5:00001000 r4:eb21f000 [ 1349.916175][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.916725][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.917274][ T32] r5:84f5537c r4:84f55000 [ 1349.917469][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.917992][ T32] r7:ddde3e40 r6:82c18200 r5:84f5537c r4:84f88980 [ 1349.918490][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.919100][ T32] r10:8501d400 r9:84f889ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.919554][ T32] r4:84f88980 [ 1349.919785][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.920248][ T32] r10:00000000 r9:eb3d1e78 r8:84f8f180 r7:84f88980 r6:80267888 r5:8501d400 [ 1349.920673][ T32] r4:84f8f000 [ 1349.920858][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.921186][ T32] Exception stack(0xeb3ddfb0 to 0xeb3ddff8) [ 1349.921462][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.921819][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.922179][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.933304][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f000 [ 1349.933960][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.934387][ T32] INFO: task kworker/1:532:4907 blocked for more than 476 seconds. [ 1349.934795][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.935197][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.935631][ T32] task:kworker/1:532 state:D stack:0 pid:4907 tgid:4907 ppid:2 flags:0x00000000 [ 1349.936154][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.936581][ T32] Call trace: [ 1349.936789][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.937263][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3e9da4 r5:84aae000 [ 1349.937636][ T32] r4:84aae000 [ 1349.937799][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.938341][ T32] r5:84aae000 r4:8271a0b0 [ 1349.938640][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.939184][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.939653][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e9e20 [ 1349.940163][ T32] r4:00000000 [ 1349.940442][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.940946][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.941429][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.941888][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8f2c0 [ 1349.942227][ T32] r4:00000000 [ 1349.942380][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.953281][ T32] r9:84aae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1349.953869][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.954385][ T32] r5:00001000 r4:eb229000 [ 1349.954609][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.955043][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.955477][ T32] r5:84f5577c r4:84f55400 [ 1349.957091][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.959555][ T32] r7:ddde3e40 r6:82c18200 r5:84f5577c r4:84f88a00 [ 1349.960171][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.973342][ T32] r10:84aae000 r9:84f88a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.976716][ T32] r4:84f88a00 [ 1349.977786][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.979736][ T32] r10:00000000 r9:eb3d1e78 r8:85055100 r7:84f88a00 r6:80267888 r5:84aae000 [ 1349.982211][ T32] r4:84f8f240 [ 1349.993298][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.995761][ T32] Exception stack(0xeb3e9fb0 to 0xeb3e9ff8) [ 1349.996036][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.996341][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.996765][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.997083][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f240 [ 1349.997424][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.997825][ T32] INFO: task kworker/1:533:4909 blocked for more than 476 seconds. [ 1349.998169][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.999455][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.999785][ T32] task:kworker/1:533 state:D stack:0 pid:4909 tgid:4909 ppid:2 flags:0x00000000 [ 1350.000228][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.000562][ T32] Call trace: [ 1350.000827][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.001193][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3f1da4 r5:85008c00 [ 1350.001548][ T32] r4:85008c00 [ 1350.001748][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.002180][ T32] r5:85008c00 r4:8271a0b0 [ 1350.002447][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.013970][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.014488][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f1e20 [ 1350.014841][ T32] r4:00000000 [ 1350.015079][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.015443][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.015812][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.016231][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8f5c0 [ 1350.016510][ T32] r4:00000000 [ 1350.016655][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.017082][ T32] r9:85008c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1350.017423][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.017838][ T32] r5:00001000 r4:eb285000 [ 1350.018154][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.018521][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.019006][ T32] r5:84f55f7c r4:84f55c00 [ 1350.019195][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.019554][ T32] r7:ddde3e40 r6:82c18200 r5:84f55f7c r4:84f88a80 [ 1350.019781][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.020153][ T32] r10:85008c00 r9:84f88aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.020501][ T32] r4:84f88a80 [ 1350.020718][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.021084][ T32] r10:00000000 r9:eb3d1e78 r8:85055300 r7:84f88a80 r6:80267888 r5:85008c00 [ 1350.021428][ T32] r4:84f8f340 [ 1350.021590][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.022060][ T32] Exception stack(0xeb3f1fb0 to 0xeb3f1ff8) [ 1350.022282][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.043399][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.044049][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.044380][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f340 [ 1350.044873][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.045279][ T32] INFO: task kworker/1:534:4910 blocked for more than 476 seconds. [ 1350.045645][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.045867][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.046351][ T32] task:kworker/1:534 state:D stack:0 pid:4910 tgid:4910 ppid:2 flags:0x00000000 [ 1350.046977][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.047357][ T32] Call trace: [ 1350.047621][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.048127][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3f5da4 r5:85009800 [ 1350.048468][ T32] r4:85009800 [ 1350.048643][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.051813][ T32] r5:85009800 r4:8271a0b0 [ 1350.052780][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.063889][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.064485][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f5e20 [ 1350.067054][ T32] r4:00000000 [ 1350.067241][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.067620][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.068008][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.068386][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8fa40 [ 1350.068696][ T32] r4:00000000 [ 1350.068855][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.069178][ T32] r9:85009800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1350.069482][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.069870][ T32] r5:00001000 r4:eb2d5000 [ 1350.070091][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.070440][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.070887][ T32] r5:84f56f7c r4:84f56c00 [ 1350.071082][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.071693][ T32] r7:ddde3e40 r6:82c18200 r5:84f56f7c r4:84f88b00 [ 1350.071916][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.072243][ T32] r10:85009800 r9:84f88b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.083321][ T32] r4:84f88b00 [ 1350.083764][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.084207][ T32] r10:00000000 r9:eb3f1e78 r8:850553c0 r7:84f88b00 r6:80267888 r5:85009800 [ 1350.084577][ T32] r4:84f8f500 [ 1350.084743][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.085132][ T32] Exception stack(0xeb3f5fb0 to 0xeb3f5ff8) [ 1350.085468][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.085874][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.086230][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.086627][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f500 [ 1350.087115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.087644][ T32] INFO: task kworker/1:535:4912 blocked for more than 476 seconds. [ 1350.088056][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.088321][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.088758][ T32] task:kworker/1:535 state:D stack:0 pid:4912 tgid:4912 ppid:2 flags:0x00000000 [ 1350.089458][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.089812][ T32] Call trace: [ 1350.090084][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.090487][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3fdda4 r5:8500b000 [ 1350.090986][ T32] r4:8500b000 [ 1350.091163][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.091630][ T32] r5:8500b000 r4:8271a0b0 [ 1350.091941][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.092473][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.103995][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3fde20 [ 1350.104400][ T32] r4:00000000 [ 1350.104550][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.105010][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.105478][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.105962][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8f740 [ 1350.106428][ T32] r4:00000000 [ 1350.106643][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.107217][ T32] r9:8500b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1350.107701][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.108108][ T32] r5:00001000 r4:eb2b7000 [ 1350.108283][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.108793][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.109395][ T32] r5:84f5677c r4:84f56400 [ 1350.109728][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.110192][ T32] r7:ddde3e40 r6:82c18200 r5:84f5677c r4:84f88b80 [ 1350.110416][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.110999][ T32] r10:8500b000 r9:84f88bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.111322][ T32] r4:84f88b80 [ 1350.111630][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.111988][ T32] r10:00000000 r9:eb3f5e78 r8:850555c0 r7:84f88b80 r6:80267888 r5:8500b000 [ 1350.112312][ T32] r4:84f8f480 [ 1350.123143][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.123796][ T32] Exception stack(0xeb3fdfb0 to 0xeb3fdff8) [ 1350.124142][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.124592][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.125070][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.125483][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f480 [ 1350.125921][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.126379][ T32] INFO: task kworker/0:363:4915 blocked for more than 476 seconds. [ 1350.126733][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.127125][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.127511][ T32] task:kworker/0:363 state:D stack:0 pid:4915 tgid:4915 ppid:2 flags:0x00000000 [ 1350.128012][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.128372][ T32] Call trace: [ 1350.128578][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.128961][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb405da4 r5:8500bc00 [ 1350.129396][ T32] r4:8500bc00 [ 1350.129644][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.130084][ T32] r5:8500bc00 r4:8271a0b0 [ 1350.130340][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.130971][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.131506][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb405e20 [ 1350.131853][ T32] r4:00000000 [ 1350.132097][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.143634][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.144506][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.145045][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85055a40 [ 1350.145457][ T32] r4:00000000 [ 1350.145642][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.146108][ T32] r9:8500bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1350.146628][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.147290][ T32] r5:00001000 r4:eb42f000 [ 1350.147713][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.148384][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.148807][ T32] r5:84fb277c r4:84fb2400 [ 1350.149168][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.149892][ T32] r7:dddcfe40 r6:82c18000 r5:84fb277c r4:84f7a380 [ 1350.150315][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.150765][ T32] r10:8500bc00 r9:84f7a3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.151232][ T32] r4:84f7a380 [ 1350.151408][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.151862][ T32] r10:00000000 r9:eb3a1e78 r8:85055880 r7:84f7a380 r6:80267888 r5:8500bc00 [ 1350.152270][ T32] r4:85055780 [ 1350.163760][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.164636][ T32] Exception stack(0xeb405fb0 to 0xeb405ff8) [ 1350.164949][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.165401][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.165893][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.166302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85055780 [ 1350.166690][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.167230][ T32] INFO: task kworker/1:536:4916 blocked for more than 476 seconds. [ 1350.167607][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.167890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.168535][ T32] task:kworker/1:536 state:D stack:0 pid:4916 tgid:4916 ppid:2 flags:0x00000000 [ 1350.169206][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.169695][ T32] Call trace: [ 1350.169948][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.170395][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb409da4 r5:85008000 [ 1350.170730][ T32] r4:85008000 [ 1350.171047][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.171485][ T32] r5:85008000 r4:8271a0b0 [ 1350.171659][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.172127][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.183943][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb409e20 [ 1350.184737][ T32] r4:00000000 [ 1350.184958][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.185474][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.185928][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.186510][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8f8c0 [ 1350.187127][ T32] r4:00000000 [ 1350.187312][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.187696][ T32] r9:85008000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1350.188332][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.188909][ T32] r5:00001000 r4:eb2c3000 [ 1350.189175][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.189597][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.190254][ T32] r5:84f56b7c r4:84f56800 [ 1350.190628][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.191173][ T32] r7:ddde3e40 r6:82c18200 r5:84f56b7c r4:84f88c00 [ 1350.191583][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.192388][ T32] r10:85008000 r9:84f88c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.203431][ T32] r4:84f88c00 [ 1350.203864][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.204419][ T32] r10:00000000 r9:eb3f5e78 r8:85055900 r7:84f88c00 r6:80267888 r5:85008000 [ 1350.204865][ T32] r4:84f8f700 [ 1350.205042][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.205410][ T32] Exception stack(0xeb409fb0 to 0xeb409ff8) [ 1350.205722][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.206276][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.206786][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.207530][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f700 [ 1350.208054][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.208842][ T32] INFO: task kworker/1:537:4918 blocked for more than 476 seconds. [ 1350.209320][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.209611][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.210275][ T32] task:kworker/1:537 state:D stack:0 pid:4918 tgid:4918 ppid:2 flags:0x00000000 [ 1350.210813][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.211160][ T32] Call trace: [ 1350.211472][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.211996][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb411da4 r5:8500a400 [ 1350.223626][ T32] r4:8500a400 [ 1350.224173][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.224667][ T32] r5:8500a400 r4:8271a0b0 [ 1350.224889][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.225362][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.225881][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb411e20 [ 1350.226531][ T32] r4:00000000 [ 1350.226900][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.227462][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.227938][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.228661][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8fc80 [ 1350.229034][ T32] r4:00000000 [ 1350.229234][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.229924][ T32] r9:8500a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1350.230463][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.231104][ T32] r5:00001000 r4:eb2ef000 [ 1350.231359][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.231864][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.243513][ T32] r5:84f5777c r4:84f57400 [ 1350.244019][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.244604][ T32] r7:ddde3e40 r6:82c18200 r5:84f5777c r4:84f88c80 [ 1350.244916][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.245351][ T32] r10:8500a400 r9:84f88cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.245845][ T32] r4:84f88c80 [ 1350.246005][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.246482][ T32] r10:00000000 r9:eb3f5e78 r8:85055ac0 r7:84f88c80 r6:80267888 r5:8500a400 [ 1350.247019][ T32] r4:84f8f800 [ 1350.247234][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.247607][ T32] Exception stack(0xeb411fb0 to 0xeb411ff8) [ 1350.248036][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.248553][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.249124][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.249471][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f800 [ 1350.250021][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.250482][ T32] INFO: task kworker/1:538:4920 blocked for more than 476 seconds. [ 1350.250897][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.251261][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.251725][ T32] task:kworker/1:538 state:D stack:0 pid:4920 tgid:4920 ppid:2 flags:0x00000000 [ 1350.263845][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.264633][ T32] Call trace: [ 1350.264931][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.265478][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb419da4 r5:8500c800 [ 1350.265780][ T32] r4:8500c800 [ 1350.265974][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.266399][ T32] r5:8500c800 r4:8271a0b0 [ 1350.266603][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.267228][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.267773][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb419e20 [ 1350.268425][ T32] r4:00000000 [ 1350.268678][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.269319][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.269760][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.270163][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8fb80 [ 1350.270599][ T32] r4:00000000 [ 1350.270854][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.271282][ T32] r9:8500c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1350.271668][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.272028][ T32] r5:00001000 r4:eb2e1000 [ 1350.272282][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.283408][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.284204][ T32] r5:84f5737c r4:84f57000 [ 1350.284436][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.284955][ T32] r7:ddde3e40 r6:82c18200 r5:84f5737c r4:84f88d00 [ 1350.285339][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.285796][ T32] r10:8500c800 r9:84f88d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.286248][ T32] r4:84f88d00 [ 1350.286501][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.287158][ T32] r10:00000000 r9:eb411e78 r8:85055c80 r7:84f88d00 r6:80267888 r5:8500c800 [ 1350.287624][ T32] r4:84f8f9c0 [ 1350.287913][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.288346][ T32] Exception stack(0xeb419fb0 to 0xeb419ff8) [ 1350.288713][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.289157][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.289547][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.289940][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8f9c0 [ 1350.290337][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.290787][ T32] INFO: task kworker/1:539:4922 blocked for more than 476 seconds. [ 1350.291216][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.291454][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.291908][ T32] task:kworker/1:539 state:D stack:0 pid:4922 tgid:4922 ppid:2 flags:0x00000000 [ 1350.303437][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.304083][ T32] Call trace: [ 1350.304295][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.304778][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb421da4 r5:8500d400 [ 1350.305174][ T32] r4:8500d400 [ 1350.305413][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.305851][ T32] r5:8500d400 r4:8271a0b0 [ 1350.306094][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.306628][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.307309][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb421e20 [ 1350.307748][ T32] r4:00000000 [ 1350.308000][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.308427][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.308826][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.309335][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8fdc0 [ 1350.309741][ T32] r4:00000000 [ 1350.309963][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.310427][ T32] r9:8500d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1350.310895][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.311376][ T32] r5:00001000 r4:eb345000 [ 1350.311589][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.312010][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.312489][ T32] r5:84f57b7c r4:84f57800 [ 1350.324212][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.324819][ T32] r7:ddde3e40 r6:82c18200 r5:84f57b7c r4:84f88d80 [ 1350.325168][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.325605][ T32] r10:8500d400 r9:84f88dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.326169][ T32] r4:84f88d80 [ 1350.326334][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.326779][ T32] r10:00000000 r9:eb411e78 r8:85055e40 r7:84f88d80 r6:80267888 r5:8500d400 [ 1350.327202][ T32] r4:84f8fb00 [ 1350.327365][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.327815][ T32] Exception stack(0xeb421fb0 to 0xeb421ff8) [ 1350.328106][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.328477][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.328872][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.329237][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8fb00 [ 1350.329593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.330007][ T32] INFO: task kworker/1:540:4925 blocked for more than 476 seconds. [ 1350.330357][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.330686][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.331238][ T32] task:kworker/1:540 state:D stack:0 pid:4925 tgid:4925 ppid:2 flags:0x00000000 [ 1350.331660][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.331978][ T32] Call trace: [ 1350.332196][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.343476][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3d9da4 r5:8501e000 [ 1350.344107][ T32] r4:8501e000 [ 1350.344299][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.344789][ T32] r5:8501e000 r4:8271a0b0 [ 1350.345049][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.345685][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.346185][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d9e20 [ 1350.346666][ T32] r4:00000000 [ 1350.346984][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.347471][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.347951][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.348368][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f8ff80 [ 1350.348845][ T32] r4:00000000 [ 1350.349145][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.349624][ T32] r9:8501e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1350.350053][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.350504][ T32] r5:00001000 r4:eb439000 [ 1350.350801][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.351179][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.351569][ T32] r5:84f57f7c r4:84f57c00 [ 1350.351894][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.352465][ T32] r7:ddde3e40 r6:82c18200 r5:84f57f7c r4:84f88e00 [ 1350.363910][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.364459][ T32] r10:8501e000 r9:84f88e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.364858][ T32] r4:84f88e00 [ 1350.365040][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.365411][ T32] r10:00000000 r9:eb421e78 r8:84f8fd80 r7:84f88e00 r6:80267888 r5:8501e000 [ 1350.365894][ T32] r4:84f8fd00 [ 1350.366162][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.366684][ T32] Exception stack(0xeb3d9fb0 to 0xeb3d9ff8) [ 1350.367042][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.367371][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.367845][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.368231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8fd00 [ 1350.368751][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.369181][ T32] INFO: task kworker/1:541:4928 blocked for more than 476 seconds. [ 1350.369635][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.369883][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.370324][ T32] task:kworker/1:541 state:D stack:0 pid:4928 tgid:4928 ppid:2 flags:0x00000000 [ 1350.370854][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.371254][ T32] Call trace: [ 1350.371463][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.371865][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3e1da4 r5:8501ec00 [ 1350.372213][ T32] r4:8501ec00 [ 1350.383525][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.384317][ T32] r5:8501ec00 r4:8271a0b0 [ 1350.384543][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.385146][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.385588][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e1e20 [ 1350.386010][ T32] r4:00000000 [ 1350.386199][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.386800][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.387260][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.387688][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850650c0 [ 1350.388087][ T32] r4:00000000 [ 1350.388249][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.388653][ T32] r9:8501ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1350.389104][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.389571][ T32] r5:00001000 r4:eb445000 [ 1350.389885][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.390295][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.390784][ T32] r5:8508477c r4:85084400 [ 1350.391007][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.391501][ T32] r7:ddde3e40 r6:82c18200 r5:8508477c r4:84f88e80 [ 1350.391915][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.392401][ T32] r10:8501ec00 r9:84f88eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.403479][ T32] r4:84f88e80 [ 1350.403954][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.404428][ T32] r10:00000000 r9:eb3d9e78 r8:84f93e80 r7:84f88e80 r6:80267888 r5:8501ec00 [ 1350.404814][ T32] r4:84f8fd00 [ 1350.404979][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.405428][ T32] Exception stack(0xeb3e1fb0 to 0xeb3e1ff8) [ 1350.405748][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.406217][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.406649][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.407089][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f8fd00 [ 1350.407500][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.407974][ T32] INFO: task kworker/1:542:4930 blocked for more than 476 seconds. [ 1350.408330][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.408579][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.408994][ T32] task:kworker/1:542 state:D stack:0 pid:4930 tgid:4930 ppid:2 flags:0x00000000 [ 1350.409429][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.409738][ T32] Call trace: [ 1350.409954][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.410448][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb42dda4 r5:8501c800 [ 1350.410828][ T32] r4:8501c800 [ 1350.411081][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.411517][ T32] r5:8501c800 r4:8271a0b0 [ 1350.411755][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.412219][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.423540][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb42de20 [ 1350.424178][ T32] r4:00000000 [ 1350.424393][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.424866][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.425333][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.425843][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f93400 [ 1350.426278][ T32] r4:00000000 [ 1350.426451][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.426906][ T32] r9:8501c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1350.427293][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.427892][ T32] r5:00001000 r4:eb43f000 [ 1350.428145][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.428622][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.429090][ T32] r5:8508437c r4:85084000 [ 1350.429287][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.429752][ T32] r7:ddde3e40 r6:82c18200 r5:8508437c r4:84f88f00 [ 1350.430098][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.430495][ T32] r10:8501c800 r9:84f88f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.430963][ T32] r4:84f88f00 [ 1350.431187][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.431630][ T32] r10:00000000 r9:eb3e1e78 r8:84f7b180 r7:84f88f00 r6:80267888 r5:8501c800 [ 1350.432011][ T32] r4:84fd6640 [ 1350.432252][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.443525][ T32] Exception stack(0xeb42dfb0 to 0xeb42dff8) [ 1350.444098][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.444558][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.444995][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.445298][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84fd6640 [ 1350.445626][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.446134][ T32] INFO: task kworker/1:543:4932 blocked for more than 476 seconds. [ 1350.446458][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.446825][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.447222][ T32] task:kworker/1:543 state:D stack:0 pid:4932 tgid:4932 ppid:2 flags:0x00000000 [ 1350.447682][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.448048][ T32] Call trace: [ 1350.448261][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.448889][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb449da4 r5:85018000 [ 1350.449202][ T32] r4:85018000 [ 1350.449364][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.450004][ T32] r5:85018000 r4:8271a0b0 [ 1350.450213][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.450834][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.451247][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb449e20 [ 1350.451622][ T32] r4:00000000 [ 1350.451805][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.452216][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.463488][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.464301][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850652c0 [ 1350.464693][ T32] r4:00000000 [ 1350.464877][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.465247][ T32] r9:85018000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1350.465564][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.466018][ T32] r5:00001000 r4:eb453000 [ 1350.466622][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.467118][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.467854][ T32] r5:85084b7c r4:85084800 [ 1350.468097][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.468558][ T32] r7:ddde3e40 r6:82c18200 r5:85084b7c r4:84f88f80 [ 1350.468839][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.469245][ T32] r10:85018000 r9:84f88fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.469637][ T32] r4:84f88f80 [ 1350.469870][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.470301][ T32] r10:00000000 r9:eb3e1e78 r8:85065180 r7:84f88f80 r6:80267888 r5:85018000 [ 1350.470922][ T32] r4:85065040 [ 1350.471090][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.471400][ T32] Exception stack(0xeb449fb0 to 0xeb449ff8) [ 1350.471668][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.472030][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.472403][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.483491][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065040 [ 1350.484121][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.484817][ T32] INFO: task kworker/0:364:4934 blocked for more than 476 seconds. [ 1350.485260][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.485571][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.486073][ T32] task:kworker/0:364 state:D stack:0 pid:4934 tgid:4934 ppid:2 flags:0x00000000 [ 1350.486606][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.487046][ T32] Call trace: [ 1350.487347][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.487915][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb451da4 r5:85020000 [ 1350.488372][ T32] r4:85020000 [ 1350.488604][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.489074][ T32] r5:85020000 r4:8271a0b0 [ 1350.489325][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.490390][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.491084][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb451e20 [ 1350.491441][ T32] r4:00000000 [ 1350.491622][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.491984][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.492337][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.503712][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850795c0 [ 1350.504330][ T32] r4:00000000 [ 1350.504551][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.504980][ T32] r9:85020000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1350.505348][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.505739][ T32] r5:00001000 r4:e0567000 [ 1350.505958][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.506350][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.506855][ T32] r5:84fb2b7c r4:84fb2800 [ 1350.507055][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.507454][ T32] r7:dddcfe40 r6:82c18000 r5:84fb2b7c r4:84f7a400 [ 1350.507702][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.508132][ T32] r10:85020000 r9:84f7a42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.508482][ T32] r4:84f7a400 [ 1350.508640][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.509050][ T32] r10:00000000 r9:eb3a1e78 r8:85065340 r7:84f7a400 r6:80267888 r5:85020000 [ 1350.509406][ T32] r4:85055040 [ 1350.509565][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.509921][ T32] Exception stack(0xeb451fb0 to 0xeb451ff8) [ 1350.510160][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.510479][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.510935][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.511198][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85055040 [ 1350.511565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.511894][ T32] INFO: task kworker/1:544:4935 blocked for more than 476 seconds. [ 1350.512189][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.512501][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.524116][ T32] task:kworker/1:544 state:D stack:0 pid:4935 tgid:4935 ppid:2 flags:0x00000000 [ 1350.524628][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.524976][ T32] Call trace: [ 1350.525237][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.525605][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb465da4 r5:85020c00 [ 1350.525906][ T32] r4:85020c00 [ 1350.526070][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.526517][ T32] r5:85020c00 r4:8271a0b0 [ 1350.526807][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.527296][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.527703][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb465e20 [ 1350.527972][ T32] r4:00000000 [ 1350.528126][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.528443][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.528759][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.529088][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85065440 [ 1350.529360][ T32] r4:00000000 [ 1350.529515][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.529868][ T32] r9:85020c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1350.530183][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.530510][ T32] r5:00001000 r4:eb459000 [ 1350.530806][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.531310][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.531988][ T32] r5:85084f7c r4:85084c00 [ 1350.532215][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.543720][ T32] r7:ddde3e40 r6:82c18200 r5:85084f7c r4:85068000 [ 1350.544355][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.544924][ T32] r10:85020c00 r9:8506802c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.545355][ T32] r4:85068000 [ 1350.545567][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.546035][ T32] r10:00000000 r9:eb449e78 r8:85065580 r7:85068000 r6:80267888 r5:85020c00 [ 1350.546457][ T32] r4:85065400 [ 1350.546680][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.547276][ T32] Exception stack(0xeb465fb0 to 0xeb465ff8) [ 1350.547573][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.547945][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.548462][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.548917][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065400 [ 1350.549334][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.549825][ T32] INFO: task kworker/1:545:4938 blocked for more than 477 seconds. [ 1350.550381][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.550697][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.551152][ T32] task:kworker/1:545 state:D stack:0 pid:4938 tgid:4938 ppid:2 flags:0x00000000 [ 1350.551709][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.552131][ T32] Call trace: [ 1350.552392][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.564584][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb45dda4 r5:85021800 [ 1350.565007][ T32] r4:85021800 [ 1350.565242][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.565817][ T32] r5:85021800 r4:8271a0b0 [ 1350.566087][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.566808][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.567454][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb45de20 [ 1350.567912][ T32] r4:00000000 [ 1350.568120][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.568589][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.569052][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.569537][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850658c0 [ 1350.569889][ T32] r4:00000000 [ 1350.570101][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.570668][ T32] r9:85021800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1350.571191][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.571539][ T32] r5:00001000 r4:eb471000 [ 1350.571757][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.572239][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.573094][ T32] r5:8508577c r4:85085400 [ 1350.584275][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.584851][ T32] r7:ddde3e40 r6:82c18200 r5:8508577c r4:85068080 [ 1350.585119][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.585593][ T32] r10:85021800 r9:850680ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.586102][ T32] r4:85068080 [ 1350.586370][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.586951][ T32] r10:00000000 r9:eb465e78 r8:85065740 r7:85068080 r6:80267888 r5:85021800 [ 1350.587299][ T32] r4:85065380 [ 1350.587489][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.587849][ T32] Exception stack(0xeb45dfb0 to 0xeb45dff8) [ 1350.588132][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.588447][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.588852][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.589269][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065380 [ 1350.589612][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.590014][ T32] INFO: task kworker/1:546:4939 blocked for more than 477 seconds. [ 1350.590778][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.591049][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.591468][ T32] task:kworker/1:546 state:D stack:0 pid:4939 tgid:4939 ppid:2 flags:0x00000000 [ 1350.592158][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.603370][ T32] Call trace: [ 1350.603855][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.604338][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb469da4 r5:85022400 [ 1350.604713][ T32] r4:85022400 [ 1350.604918][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.605408][ T32] r5:85022400 r4:8271a0b0 [ 1350.605656][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.606185][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.606607][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb469e20 [ 1350.607070][ T32] r4:00000000 [ 1350.607236][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.607679][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.608247][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.608686][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85065680 [ 1350.609073][ T32] r4:00000000 [ 1350.609259][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.609665][ T32] r9:85022400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1350.610122][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.610518][ T32] r5:00001000 r4:eb46b000 [ 1350.610863][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.611548][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.612051][ T32] r5:8508537c r4:85085000 [ 1350.612314][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.623879][ T32] r7:ddde3e40 r6:82c18200 r5:8508537c r4:85068100 [ 1350.624533][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.625001][ T32] r10:85022400 r9:8506812c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.625356][ T32] r4:85068100 [ 1350.625576][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.626003][ T32] r10:00000000 r9:eb45de78 r8:85065780 r7:85068100 r6:80267888 r5:85022400 [ 1350.626441][ T32] r4:85065600 [ 1350.626641][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.627168][ T32] Exception stack(0xeb469fb0 to 0xeb469ff8) [ 1350.627606][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.628111][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.628482][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.628912][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065600 [ 1350.629323][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.629693][ T32] INFO: task kworker/1:547:4940 blocked for more than 477 seconds. [ 1350.630151][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.630408][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.630969][ T32] task:kworker/1:547 state:D stack:0 pid:4940 tgid:4940 ppid:2 flags:0x00000000 [ 1350.631897][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.632360][ T32] Call trace: [ 1350.643573][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.644310][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb47dda4 r5:85023000 [ 1350.644723][ T32] r4:85023000 [ 1350.644929][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.645337][ T32] r5:85023000 r4:8271a0b0 [ 1350.645552][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.646063][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.646921][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb47de20 [ 1350.647306][ T32] r4:00000000 [ 1350.647517][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.647947][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.648367][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.649082][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85065d00 [ 1350.649521][ T32] r4:00000000 [ 1350.649710][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.650230][ T32] r9:85023000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1350.650643][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.651309][ T32] r5:00001000 r4:eb489000 [ 1350.651521][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.651972][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.663506][ T32] r5:85085f7c r4:85085c00 [ 1350.664008][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.664679][ T32] r7:ddde3e40 r6:82c18200 r5:85085f7c r4:85068180 [ 1350.664992][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.665470][ T32] r10:85023000 r9:850681ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.665899][ T32] r4:85068180 [ 1350.666118][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.666545][ T32] r10:00000000 r9:eb45de78 r8:85065a00 r7:85068180 r6:80267888 r5:85023000 [ 1350.667150][ T32] r4:85065880 [ 1350.667362][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.667968][ T32] Exception stack(0xeb47dfb0 to 0xeb47dff8) [ 1350.668225][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.668567][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.668905][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.669219][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065880 [ 1350.669631][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.670046][ T32] INFO: task kworker/1:548:4942 blocked for more than 477 seconds. [ 1350.670486][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.670784][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.671178][ T32] task:kworker/1:548 state:D stack:0 pid:4942 tgid:4942 ppid:2 flags:0x00000000 [ 1350.671717][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.672147][ T32] Call trace: [ 1350.672360][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.683655][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb475da4 r5:85023c00 [ 1350.684317][ T32] r4:85023c00 [ 1350.684544][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.685084][ T32] r5:85023c00 r4:8271a0b0 [ 1350.685319][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.685910][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.686565][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb475e20 [ 1350.687308][ T32] r4:00000000 [ 1350.687496][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.687971][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.688684][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.689124][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85065bc0 [ 1350.689513][ T32] r4:00000000 [ 1350.689680][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.690284][ T32] r9:85023c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1350.690684][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.691201][ T32] r5:00001000 r4:eb483000 [ 1350.691415][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.691882][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.692284][ T32] r5:85085b7c r4:85085800 [ 1350.692577][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.703578][ T32] r7:ddde3e40 r6:82c18200 r5:85085b7c r4:85068200 [ 1350.704160][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.704666][ T32] r10:85023c00 r9:8506822c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.705089][ T32] r4:85068200 [ 1350.705268][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.705764][ T32] r10:00000000 r9:eb47de78 r8:85065ac0 r7:85068200 r6:80267888 r5:85023c00 [ 1350.706168][ T32] r4:85065880 [ 1350.706340][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.706880][ T32] Exception stack(0xeb475fb0 to 0xeb475ff8) [ 1350.707167][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.707705][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.708098][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.708404][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065880 [ 1350.708841][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.709268][ T32] INFO: task kworker/1:549:4945 blocked for more than 477 seconds. [ 1350.709683][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.709945][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.710474][ T32] task:kworker/1:549 state:D stack:0 pid:4945 tgid:4945 ppid:2 flags:0x00000000 [ 1350.711259][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.711588][ T32] Call trace: [ 1350.711812][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.712239][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb499da4 r5:8500ec00 [ 1350.723510][ T32] r4:8500ec00 [ 1350.723996][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.724495][ T32] r5:8500ec00 r4:8271a0b0 [ 1350.724689][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.725148][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.725685][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb499e20 [ 1350.726130][ T32] r4:00000000 [ 1350.726307][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.726840][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.727334][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.727827][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85065e00 [ 1350.728295][ T32] r4:00000000 [ 1350.728507][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.728968][ T32] r9:8500ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1350.729374][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.729905][ T32] r5:00001000 r4:eb49b000 [ 1350.730133][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.730726][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.731413][ T32] r5:8508637c r4:85086000 [ 1350.731679][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.732199][ T32] r7:ddde3e40 r6:82c18200 r5:8508637c r4:85068280 [ 1350.743773][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.744641][ T32] r10:8500ec00 r9:850682ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.745022][ T32] r4:85068280 [ 1350.745223][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.745622][ T32] r10:00000000 r9:eb47de78 r8:850790c0 r7:85068280 r6:80267888 r5:8500ec00 [ 1350.746065][ T32] r4:85065c40 [ 1350.746258][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.746688][ T32] Exception stack(0xeb499fb0 to 0xeb499ff8) [ 1350.747116][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.747527][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.748021][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.748430][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065c40 [ 1350.748778][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.749315][ T32] INFO: task kworker/1:550:4947 blocked for more than 477 seconds. [ 1350.749689][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.750145][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.750486][ T32] task:kworker/1:550 state:D stack:0 pid:4947 tgid:4947 ppid:2 flags:0x00000000 [ 1350.751076][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.751451][ T32] Call trace: [ 1350.751913][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.752343][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb481da4 r5:85024800 [ 1350.763619][ T32] r4:85024800 [ 1350.764084][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.764564][ T32] r5:85024800 r4:8271a0b0 [ 1350.764816][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.765332][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.765830][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb481e20 [ 1350.766222][ T32] r4:00000000 [ 1350.766408][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.767077][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.767728][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.768242][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85055f40 [ 1350.768704][ T32] r4:00000000 [ 1350.768869][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.769407][ T32] r9:85024800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1350.769932][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.770439][ T32] r5:00001000 r4:eb4a1000 [ 1350.770661][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.771294][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.771982][ T32] r5:8508677c r4:85086400 [ 1350.772214][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.783254][ T32] r7:ddde3e40 r6:82c18200 r5:8508677c r4:85068300 [ 1350.783591][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.783893][ T32] r10:85024800 r9:8506832c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.784088][ T32] r4:85068300 [ 1350.784241][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.784544][ T32] r10:00000000 r9:eb499e78 r8:85065f80 r7:85068300 r6:80267888 r5:85024800 [ 1350.784799][ T32] r4:85065dc0 [ 1350.784914][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.785131][ T32] Exception stack(0xeb481fb0 to 0xeb481ff8) [ 1350.785351][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.785656][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.785994][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.786275][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065dc0 [ 1350.786595][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.787066][ T32] INFO: task kworker/1:551:4949 blocked for more than 477 seconds. [ 1350.787354][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.787566][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.787819][ T32] task:kworker/1:551 state:D stack:0 pid:4949 tgid:4949 ppid:2 flags:0x00000000 [ 1350.788228][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.788429][ T32] Call trace: [ 1350.788550][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.788847][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb495da4 r5:85025400 [ 1350.789193][ T32] r4:85025400 [ 1350.789326][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.789638][ T32] r5:85025400 r4:8271a0b0 [ 1350.789817][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.790178][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.790539][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb495e20 [ 1350.791009][ T32] r4:00000000 [ 1350.791151][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.791400][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.791705][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.791973][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507b280 [ 1350.792228][ T32] r4:00000000 [ 1350.792307][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.803436][ T32] r9:85025400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1350.803813][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.804155][ T32] r5:00001000 r4:dfa11000 [ 1350.804322][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.804611][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.804936][ T32] r5:85086f7c r4:85086c00 [ 1350.805079][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.805342][ T32] r7:ddde3e40 r6:82c18200 r5:85086f7c r4:85068380 [ 1350.805565][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.805872][ T32] r10:85025400 r9:850683ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.806100][ T32] r4:85068380 [ 1350.806229][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.806458][ T32] r10:00000000 r9:eb481e78 r8:8507b040 r7:85068380 r6:80267888 r5:85025400 [ 1350.806777][ T32] r4:85065e80 [ 1350.806953][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.807243][ T32] Exception stack(0xeb495fb0 to 0xeb495ff8) [ 1350.807410][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.807708][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.807954][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.808159][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85065e80 [ 1350.808363][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.808689][ T32] INFO: task kworker/1:552:4952 blocked for more than 477 seconds. [ 1350.808937][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.809097][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.809371][ T32] task:kworker/1:552 state:D stack:0 pid:4952 tgid:4952 ppid:2 flags:0x00000000 [ 1350.809703][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.809890][ T32] Call trace: [ 1350.810038][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.810295][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4adda4 r5:85026000 [ 1350.810572][ T32] r4:85026000 [ 1350.810677][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.811172][ T32] r5:85026000 r4:8271a0b0 [ 1350.811289][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.811564][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.811921][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4ade20 [ 1350.812147][ T32] r4:00000000 [ 1350.812251][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.823380][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.823848][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.824032][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507b380 [ 1350.824239][ T32] r4:00000000 [ 1350.824367][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.824614][ T32] r9:85026000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1350.824839][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.825174][ T32] r5:00001000 r4:dfeb1000 [ 1350.825335][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.825601][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.825892][ T32] r5:8508737c r4:85087000 [ 1350.826016][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.826283][ T32] r7:ddde3e40 r6:82c18200 r5:8508737c r4:85068400 [ 1350.826446][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.826835][ T32] r10:85026000 r9:8506842c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.827116][ T32] r4:85068400 [ 1350.827214][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.827471][ T32] r10:00000000 r9:eb495e78 r8:8507b440 r7:85068400 r6:80267888 r5:85026000 [ 1350.827699][ T32] r4:8507b340 [ 1350.827822][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.828068][ T32] Exception stack(0xeb4adfb0 to 0xeb4adff8) [ 1350.828236][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.828495][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.828781][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.828991][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507b340 [ 1350.829243][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.829479][ T32] INFO: task kworker/1:553:4954 blocked for more than 477 seconds. [ 1350.829772][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.829909][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.830163][ T32] task:kworker/1:553 state:D stack:0 pid:4954 tgid:4954 ppid:2 flags:0x00000000 [ 1350.830485][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.830729][ T32] Call trace: [ 1350.830966][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.831215][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb48dda4 r5:85026c00 [ 1350.831423][ T32] r4:85026c00 [ 1350.831563][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.831906][ T32] r5:85026c00 r4:8271a0b0 [ 1350.832080][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.832352][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.843366][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb48de20 [ 1350.843722][ T32] r4:00000000 [ 1350.843827][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.844059][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.844256][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.844448][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507bfc0 [ 1350.844680][ T32] r4:00000000 [ 1350.844801][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.845129][ T32] r9:85026c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1350.845321][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.845721][ T32] r5:00001000 r4:ead51000 [ 1350.845890][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.846224][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.846494][ T32] r5:8508777c r4:85087400 [ 1350.846799][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.847202][ T32] r7:ddde3e40 r6:82c18200 r5:8508777c r4:85068480 [ 1350.847404][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.847766][ T32] r10:85026c00 r9:850684ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.848032][ T32] r4:85068480 [ 1350.848149][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.848416][ T32] r10:00000000 r9:eb4ade78 r8:8507b4c0 r7:85068480 r6:80267888 r5:85026c00 [ 1350.848650][ T32] r4:8507b340 [ 1350.848754][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.848969][ T32] Exception stack(0xeb48dfb0 to 0xeb48dff8) [ 1350.849108][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.849293][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.849552][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.849753][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507b340 [ 1350.849967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.850192][ T32] INFO: task kworker/1:554:4955 blocked for more than 477 seconds. [ 1350.850459][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.850573][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.850922][ T32] task:kworker/1:554 state:D stack:0 pid:4955 tgid:4955 ppid:2 flags:0x00000000 [ 1350.851307][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.851491][ T32] Call trace: [ 1350.851615][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.851948][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4c1da4 r5:84300000 [ 1350.852225][ T32] r4:84300000 [ 1350.852474][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.863929][ T32] r5:84300000 r4:8271a0b0 [ 1350.864159][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.864653][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.865091][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4c1e20 [ 1350.865380][ T32] r4:00000000 [ 1350.865515][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.865801][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.866058][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.866307][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507b9c0 [ 1350.866643][ T32] r4:00000000 [ 1350.866902][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.867295][ T32] r9:84300000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1350.867782][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.868363][ T32] r5:00001000 r4:eada7000 [ 1350.868576][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.869109][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.869499][ T32] r5:85087b7c r4:85087800 [ 1350.869704][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.870026][ T32] r7:ddde3e40 r6:82c18200 r5:85087b7c r4:85068500 [ 1350.870276][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.870590][ T32] r10:84300000 r9:8506852c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.871042][ T32] r4:85068500 [ 1350.871203][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.871505][ T32] r10:00000000 r9:eb48de78 r8:8507b600 r7:85068500 r6:80267888 r5:84300000 [ 1350.871772][ T32] r4:8507b340 [ 1350.871928][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.872253][ T32] Exception stack(0xeb4c1fb0 to 0xeb4c1ff8) [ 1350.883352][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.883807][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.884195][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.884564][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507b340 [ 1350.884945][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.885266][ T32] INFO: task kworker/0:365:4958 blocked for more than 477 seconds. [ 1350.885538][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.885844][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.886203][ T32] task:kworker/0:365 state:D stack:0 pid:4958 tgid:4958 ppid:2 flags:0x00000000 [ 1350.886997][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.887315][ T32] Call trace: [ 1350.887480][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.887800][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4cdda4 r5:84302400 [ 1350.888284][ T32] r4:84302400 [ 1350.888422][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.888736][ T32] r5:84302400 r4:8271a0b0 [ 1350.889138][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.889513][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.889857][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4cde20 [ 1350.890157][ T32] r4:00000000 [ 1350.890289][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.890467][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.890759][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.891166][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850797c0 [ 1350.891371][ T32] r4:00000000 [ 1350.891473][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.891694][ T32] r9:84302400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1350.891931][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.892238][ T32] r5:00001000 r4:eaa05000 [ 1350.892434][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.903273][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.903730][ T32] r5:84fb337c r4:84fb3000 [ 1350.903857][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.904149][ T32] r7:dddcfe40 r6:82c18000 r5:84fb337c r4:84f7a480 [ 1350.904397][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.904721][ T32] r10:84302400 r9:84f7a4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.904997][ T32] r4:84f7a480 [ 1350.905166][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.905398][ T32] r10:00000000 r9:eb3a1e78 r8:8507b8c0 r7:84f7a480 r6:80267888 r5:84302400 [ 1350.905584][ T32] r4:85079580 [ 1350.905723][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.906000][ T32] Exception stack(0xeb4cdfb0 to 0xeb4cdff8) [ 1350.906224][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.906481][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.906663][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.906928][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079580 [ 1350.907143][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.907457][ T32] INFO: task kworker/0:366:4960 blocked for more than 477 seconds. [ 1350.907647][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.907812][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.908000][ T32] task:kworker/0:366 state:D stack:0 pid:4960 tgid:4960 ppid:2 flags:0x00000000 [ 1350.908322][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.908491][ T32] Call trace: [ 1350.908621][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.908854][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4d5da4 r5:84303000 [ 1350.909054][ T32] r4:84303000 [ 1350.909210][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.909474][ T32] r5:84303000 r4:8271a0b0 [ 1350.909619][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.909858][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.910174][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d5e20 [ 1350.910398][ T32] r4:00000000 [ 1350.910510][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.910717][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.911110][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.911377][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079ac0 [ 1350.911595][ T32] r4:00000000 [ 1350.911810][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.912041][ T32] r9:84303000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1350.912224][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.923511][ T32] r5:00001000 r4:eabe1000 [ 1350.923972][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.924553][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.925077][ T32] r5:84fb3b7c r4:84fb3800 [ 1350.925280][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.925753][ T32] r7:dddcfe40 r6:82c18000 r5:84fb3b7c r4:84f7a500 [ 1350.926148][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.926615][ T32] r10:84303000 r9:84f7a52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.927116][ T32] r4:84f7a500 [ 1350.927297][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.927666][ T32] r10:00000000 r9:eb4cde78 r8:8507ba80 r7:84f7a500 r6:80267888 r5:84303000 [ 1350.928072][ T32] r4:85079700 [ 1350.928241][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.928637][ T32] Exception stack(0xeb4d5fb0 to 0xeb4d5ff8) [ 1350.928897][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.929391][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.929721][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.930121][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079700 [ 1350.930534][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.931242][ T32] INFO: task kworker/0:367:4961 blocked for more than 477 seconds. [ 1350.931694][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.931996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.932421][ T32] task:kworker/0:367 state:D stack:0 pid:4961 tgid:4961 ppid:2 flags:0x00000000 [ 1350.944351][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.944816][ T32] Call trace: [ 1350.945060][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.945482][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4d9da4 r5:84303c00 [ 1350.945914][ T32] r4:84303c00 [ 1350.946174][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.946794][ T32] r5:84303c00 r4:8271a0b0 [ 1350.947082][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.947562][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.948022][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d9e20 [ 1350.948328][ T32] r4:00000000 [ 1350.948488][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.949028][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.949557][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.949963][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079940 [ 1350.950319][ T32] r4:00000000 [ 1350.950495][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.951046][ T32] r9:84303c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1350.951509][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.952022][ T32] r5:00001000 r4:eaa97000 [ 1350.952353][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.963496][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.964290][ T32] r5:84fb377c r4:84fb3400 [ 1350.964512][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.964985][ T32] r7:dddcfe40 r6:82c18000 r5:84fb377c r4:84f7a580 [ 1350.965239][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.965608][ T32] r10:84303c00 r9:84f7a5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.965897][ T32] r4:84f7a580 [ 1350.966020][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.966427][ T32] r10:00000000 r9:eb4d5e78 r8:8507bb80 r7:84f7a580 r6:80267888 r5:84303c00 [ 1350.966872][ T32] r4:85079700 [ 1350.967022][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.967503][ T32] Exception stack(0xeb4d9fb0 to 0xeb4d9ff8) [ 1350.967856][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.968302][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.968623][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.968953][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079700 [ 1350.969385][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.969907][ T32] INFO: task kworker/0:368:4963 blocked for more than 477 seconds. [ 1350.970361][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.970631][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.971257][ T32] task:kworker/0:368 state:D stack:0 pid:4963 tgid:4963 ppid:2 flags:0x00000000 [ 1350.971953][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.972332][ T32] Call trace: [ 1350.972547][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.984342][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4ddda4 r5:84301800 [ 1350.984814][ T32] r4:84301800 [ 1350.984982][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.985509][ T32] r5:84301800 r4:8271a0b0 [ 1350.985705][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.986156][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.986731][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4dde20 [ 1350.987350][ T32] r4:00000000 [ 1350.987553][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.987953][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.988388][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.988753][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079e80 [ 1350.989228][ T32] r4:00000000 [ 1350.989427][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.989796][ T32] r9:84301800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1350.990186][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.990506][ T32] r5:00001000 r4:eaf95000 [ 1350.990691][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.991283][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.991905][ T32] r5:841b077c r4:841b0400 [ 1350.992164][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.992580][ T32] r7:dddcfe40 r6:82c18000 r5:841b077c r4:84f7a600 [ 1351.004013][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.004306][ T32] r10:84301800 r9:84f7a62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.004559][ T32] r4:84f7a600 [ 1351.004679][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.004974][ T32] r10:00000000 r9:eb4d5e78 r8:8507bc40 r7:84f7a600 r6:80267888 r5:84301800 [ 1351.005187][ T32] r4:85079a80 [ 1351.005274][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.005470][ T32] Exception stack(0xeb4ddfb0 to 0xeb4ddff8) [ 1351.005643][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.005988][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.006249][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.006463][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079a80 [ 1351.006769][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.007122][ T32] INFO: task kworker/0:369:4965 blocked for more than 477 seconds. [ 1351.007336][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.007472][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.007696][ T32] task:kworker/0:369 state:D stack:0 pid:4965 tgid:4965 ppid:2 flags:0x00000000 [ 1351.007995][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.008156][ T32] Call trace: [ 1351.008274][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.008481][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4e5da4 r5:84305400 [ 1351.008682][ T32] r4:84305400 [ 1351.008803][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.009050][ T32] r5:84305400 r4:8271a0b0 [ 1351.009217][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.009469][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.009749][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e5e20 [ 1351.009983][ T32] r4:00000000 [ 1351.010088][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.010352][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.010637][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.011310][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079c40 [ 1351.011819][ T32] r4:00000000 [ 1351.012008][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.012541][ T32] r9:84305400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1351.024091][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.024622][ T32] r5:00001000 r4:eadfb000 [ 1351.024876][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.025254][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.025691][ T32] r5:84fb3f7c r4:84fb3c00 [ 1351.025906][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.026545][ T32] r7:dddcfe40 r6:82c18000 r5:84fb3f7c r4:84f7a680 [ 1351.026918][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.027156][ T32] r10:84305400 r9:84f7a6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.027417][ T32] r4:84f7a680 [ 1351.027531][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.027783][ T32] r10:00000000 r9:eb4dde78 r8:8507be40 r7:84f7a680 r6:80267888 r5:84305400 [ 1351.028048][ T32] r4:85079a40 [ 1351.028163][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.028325][ T32] Exception stack(0xeb4e5fb0 to 0xeb4e5ff8) [ 1351.028507][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.028754][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.029007][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.029194][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079a40 [ 1351.029459][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.029706][ T32] INFO: task kworker/1:555:4968 blocked for more than 477 seconds. [ 1351.029889][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.030038][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.030287][ T32] task:kworker/1:555 state:D stack:0 pid:4968 tgid:4968 ppid:2 flags:0x00000000 [ 1351.030507][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.030637][ T32] Call trace: [ 1351.030719][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.031161][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4e1da4 r5:84306000 [ 1351.031436][ T32] r4:84306000 [ 1351.031566][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.031962][ T32] r5:84306000 r4:8271a0b0 [ 1351.032108][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.032751][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.043994][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e1e20 [ 1351.044283][ T32] r4:00000000 [ 1351.044428][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.044772][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.045133][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.045391][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85081580 [ 1351.045662][ T32] r4:00000000 [ 1351.045808][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.046151][ T32] r9:84306000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1351.046364][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.046834][ T32] r5:00001000 r4:eb051000 [ 1351.046999][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.047177][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.047534][ T32] r5:850cc37c r4:850cc000 [ 1351.047649][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.047902][ T32] r7:ddde3e40 r6:82c18200 r5:850cc37c r4:85068580 [ 1351.048067][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.048303][ T32] r10:84306000 r9:850685ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.048596][ T32] r4:85068580 [ 1351.048826][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.049222][ T32] r10:00000000 r9:eb4c1e78 r8:8507b700 r7:85068580 r6:80267888 r5:84306000 [ 1351.049566][ T32] r4:8507bf80 [ 1351.049735][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.050042][ T32] Exception stack(0xeb4e1fb0 to 0xeb4e1ff8) [ 1351.050240][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.050525][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.050840][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.051201][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507bf80 [ 1351.051496][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.051824][ T32] INFO: task kworker/1:556:4969 blocked for more than 477 seconds. [ 1351.052089][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.052261][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.063310][ T32] task:kworker/1:556 state:D stack:0 pid:4969 tgid:4969 ppid:2 flags:0x00000000 [ 1351.063934][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.064254][ T32] Call trace: [ 1351.064523][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.064946][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4d1da4 r5:84306c00 [ 1351.065675][ T32] r4:84306c00 [ 1351.066173][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.066561][ T32] r5:84306c00 r4:8271a0b0 [ 1351.066867][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.067278][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.067625][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d1e20 [ 1351.067906][ T32] r4:00000000 [ 1351.068108][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.068405][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.068779][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.069106][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85081200 [ 1351.069378][ T32] r4:00000000 [ 1351.069535][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.069841][ T32] r9:84306c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1351.070136][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.070638][ T32] r5:00001000 r4:eb019000 [ 1351.070869][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.071171][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.071823][ T32] r5:84fc437c r4:84fc4000 [ 1351.072105][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.072434][ T32] r7:ddde3e40 r6:82c18200 r5:84fc437c r4:85068600 [ 1351.083536][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.085489][ T32] r10:84306c00 r9:8506862c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.085900][ T32] r4:85068600 [ 1351.086062][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.086432][ T32] r10:00000000 r9:eb4e1e78 r8:8507bd40 r7:85068600 r6:80267888 r5:84306c00 [ 1351.088254][ T32] r4:8507bf80 [ 1351.088451][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.088853][ T32] Exception stack(0xeb4d1fb0 to 0xeb4d1ff8) [ 1351.089228][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.089636][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.089982][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.090396][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507bf80 [ 1351.091110][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.091832][ T32] INFO: task kworker/0:370:4971 blocked for more than 477 seconds. [ 1351.092273][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.092430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.103746][ T32] task:kworker/0:370 state:D stack:0 pid:4971 tgid:4971 ppid:2 flags:0x00000000 [ 1351.104820][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.105287][ T32] Call trace: [ 1351.106241][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.106776][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4e9da4 r5:84304800 [ 1351.107131][ T32] r4:84304800 [ 1351.107293][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.107657][ T32] r5:84304800 r4:8271a0b0 [ 1351.107912][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.110514][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.111031][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e9e20 [ 1351.111359][ T32] r4:00000000 [ 1351.111504][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.111886][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.112263][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.123262][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079d40 [ 1351.123713][ T32] r4:00000000 [ 1351.123866][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.124236][ T32] r9:84304800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1351.124564][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.126611][ T32] r5:00001000 r4:eae1d000 [ 1351.126865][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.127250][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.127600][ T32] r5:841b0b7c r4:841b0800 [ 1351.127772][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.128128][ T32] r7:dddcfe40 r6:82c18000 r5:841b0b7c r4:84f7a700 [ 1351.128418][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.128909][ T32] r10:84304800 r9:84f7a72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.129247][ T32] r4:84f7a700 [ 1351.129397][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.129712][ T32] r10:00000000 r9:eb4dde78 r8:85081040 r7:84f7a700 r6:80267888 r5:84304800 [ 1351.130047][ T32] r4:85079d80 [ 1351.130246][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.130603][ T32] Exception stack(0xeb4e9fb0 to 0xeb4e9ff8) [ 1351.130933][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.131262][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.131544][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.131942][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079d80 [ 1351.132380][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.153685][ T32] INFO: task kworker/0:371:4974 blocked for more than 477 seconds. [ 1351.154317][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.154601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.155144][ T32] task:kworker/0:371 state:D stack:0 pid:4974 tgid:4974 ppid:2 flags:0x00000000 [ 1351.155764][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.156133][ T32] Call trace: [ 1351.156337][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.156766][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4edda4 r5:84300c00 [ 1351.157171][ T32] r4:84300c00 [ 1351.157344][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.157736][ T32] r5:84300c00 r4:8271a0b0 [ 1351.157910][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.158285][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.158676][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4ede20 [ 1351.159076][ T32] r4:00000000 [ 1351.159241][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.159726][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.160209][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.160682][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079180 [ 1351.160975][ T32] r4:00000000 [ 1351.161225][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.161577][ T32] r9:84300c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1351.161916][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.162328][ T32] r5:00001000 r4:eb11b000 [ 1351.163294][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.163706][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.164006][ T32] r5:84fc4b7c r4:84fc4800 [ 1351.164271][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.164641][ T32] r7:dddcfe40 r6:82c18000 r5:84fc4b7c r4:84f7a780 [ 1351.164865][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.165278][ T32] r10:84300c00 r9:84f7a7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.165544][ T32] r4:84f7a780 [ 1351.165687][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.165990][ T32] r10:00000000 r9:eb4dde78 r8:85081140 r7:84f7a780 r6:80267888 r5:84300c00 [ 1351.166257][ T32] r4:85079cc0 [ 1351.166440][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.166779][ T32] Exception stack(0xeb4edfb0 to 0xeb4edff8) [ 1351.167021][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.167297][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.167778][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.168049][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079cc0 [ 1351.168322][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.168717][ T32] INFO: task kworker/1:557:4976 blocked for more than 477 seconds. [ 1351.169279][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.169487][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.169776][ T32] task:kworker/1:557 state:D stack:0 pid:4976 tgid:4976 ppid:2 flags:0x00000000 [ 1351.170227][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.170541][ T32] Call trace: [ 1351.170885][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.171299][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4c5da4 r5:84ab0000 [ 1351.171626][ T32] r4:84ab0000 [ 1351.171796][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.172299][ T32] r5:84ab0000 r4:8271a0b0 [ 1351.183183][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.183753][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.184104][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4c5e20 [ 1351.184382][ T32] r4:00000000 [ 1351.184518][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.184882][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.185320][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.185819][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85081400 [ 1351.186247][ T32] r4:00000000 [ 1351.186454][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.186928][ T32] r9:84ab0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1351.187238][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.187559][ T32] r5:00001000 r4:eb041000 [ 1351.187770][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.188048][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.188513][ T32] r5:85087f7c r4:85087c00 [ 1351.188702][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.189003][ T32] r7:ddde3e40 r6:82c18200 r5:85087f7c r4:85068680 [ 1351.189226][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.189531][ T32] r10:84ab0000 r9:850686ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.189778][ T32] r4:85068680 [ 1351.189930][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.190247][ T32] r10:00000000 r9:eb4e1e78 r8:850812c0 r7:85068680 r6:80267888 r5:84ab0000 [ 1351.190518][ T32] r4:850811c0 [ 1351.190663][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.191069][ T32] Exception stack(0xeb4c5fb0 to 0xeb4c5ff8) [ 1351.191391][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.191646][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.192073][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.192341][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850811c0 [ 1351.203232][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.203756][ T32] INFO: task kworker/0:372:4978 blocked for more than 477 seconds. [ 1351.204075][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.204308][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.204643][ T32] task:kworker/0:372 state:D stack:0 pid:4978 tgid:4978 ppid:2 flags:0x00000000 [ 1351.205045][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.205265][ T32] Call trace: [ 1351.205458][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.205787][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4f1da4 r5:84ab0c00 [ 1351.206049][ T32] r4:84ab0c00 [ 1351.206186][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.206484][ T32] r5:84ab0c00 r4:8271a0b0 [ 1351.206675][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.207069][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.207519][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4f1e20 [ 1351.207803][ T32] r4:00000000 [ 1351.207966][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.208284][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.208592][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.208874][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84964580 [ 1351.209222][ T32] r4:00000000 [ 1351.209349][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.209674][ T32] r9:84ab0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1351.209905][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.210286][ T32] r5:00001000 r4:eb103000 [ 1351.210461][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.210786][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.211167][ T32] r5:84fc477c r4:84fc4400 [ 1351.211350][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.211686][ T32] r7:dddcfe40 r6:82c18000 r5:84fc477c r4:84f7a800 [ 1351.211893][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.212334][ T32] r10:84ab0c00 r9:84f7a82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.223207][ T32] r4:84f7a800 [ 1351.223491][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.223801][ T32] r10:00000000 r9:eb4ede78 r8:85081380 r7:84f7a800 r6:80267888 r5:84ab0c00 [ 1351.224019][ T32] r4:850792c0 [ 1351.224169][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.224436][ T32] Exception stack(0xeb4f1fb0 to 0xeb4f1ff8) [ 1351.224631][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.224913][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.225171][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.225357][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850792c0 [ 1351.225580][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.225790][ T32] INFO: task kworker/1:558:4979 blocked for more than 477 seconds. [ 1351.226030][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.226175][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.226363][ T32] task:kworker/1:558 state:D stack:0 pid:4979 tgid:4979 ppid:2 flags:0x00000000 [ 1351.226614][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.226907][ T32] Call trace: [ 1351.227053][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.227327][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4f5da4 r5:84ab1800 [ 1351.227526][ T32] r4:84ab1800 [ 1351.227716][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.227982][ T32] r5:84ab1800 r4:8271a0b0 [ 1351.228117][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.228402][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.228666][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4f5e20 [ 1351.228850][ T32] r4:00000000 [ 1351.229026][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.229296][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.229550][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.229784][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f92600 [ 1351.230007][ T32] r4:00000000 [ 1351.230149][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.230365][ T32] r9:84ab1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1351.230664][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.230946][ T32] r5:00001000 r4:ea8d5000 [ 1351.231092][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.231316][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.231548][ T32] r5:850cd77c r4:850cd400 [ 1351.231721][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.232011][ T32] r7:ddde3e40 r6:82c18200 r5:850cd77c r4:85068700 [ 1351.232188][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.232452][ T32] r10:84ab1800 r9:8506872c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.253095][ T32] r4:85068700 [ 1351.253443][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.253802][ T32] r10:00000000 r9:eb4e1e78 r8:85081640 r7:85068700 r6:80267888 r5:84ab1800 [ 1351.254029][ T32] r4:85081500 [ 1351.254181][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.254426][ T32] Exception stack(0xeb4f5fb0 to 0xeb4f5ff8) [ 1351.254619][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.254973][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.255184][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.255428][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85081500 [ 1351.255625][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.255935][ T32] INFO: task kworker/1:559:4982 blocked for more than 477 seconds. [ 1351.256141][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.256288][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.256501][ T32] task:kworker/1:559 state:D stack:0 pid:4982 tgid:4982 ppid:2 flags:0x00000000 [ 1351.256816][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.256996][ T32] Call trace: [ 1351.257165][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.257490][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb501da4 r5:84ab3000 [ 1351.257701][ T32] r4:84ab3000 [ 1351.257852][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.258082][ T32] r5:84ab3000 r4:8271a0b0 [ 1351.258225][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.258599][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.258928][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb501e20 [ 1351.259093][ T32] r4:00000000 [ 1351.259175][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.259363][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.259540][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.259772][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f92000 [ 1351.259931][ T32] r4:00000000 [ 1351.260011][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.260191][ T32] r9:84ab3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d5000 [ 1351.260416][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.260620][ T32] r5:00001000 r4:eb5fd000 [ 1351.260728][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.260942][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.261190][ T32] r5:850cc77c r4:850cc400 [ 1351.261286][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.261477][ T32] r7:ddde3e40 r6:82c18200 r5:850cc77c r4:85068780 [ 1351.261598][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.261890][ T32] r10:84ab3000 r9:850687ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.262086][ T32] r4:85068780 [ 1351.262169][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.262341][ T32] r10:00000000 r9:eb4f5e78 r8:85081840 r7:85068780 r6:80267888 r5:84ab3000 [ 1351.273261][ T32] r4:85081740 [ 1351.273544][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.273801][ T32] Exception stack(0xeb501fb0 to 0xeb501ff8) [ 1351.274024][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.274330][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.274591][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.274893][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85081740 [ 1351.275172][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.275487][ T32] INFO: task kworker/0:373:4984 blocked for more than 477 seconds. [ 1351.275777][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.276106][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.276507][ T32] task:kworker/0:373 state:D stack:0 pid:4984 tgid:4984 ppid:2 flags:0x00000000 [ 1351.277145][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.277359][ T32] Call trace: [ 1351.277525][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.277790][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb509da4 r5:84ab2400 [ 1351.278037][ T32] r4:84ab2400 [ 1351.278163][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.278471][ T32] r5:84ab2400 r4:8271a0b0 [ 1351.278611][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.278933][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.279249][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb509e20 [ 1351.279425][ T32] r4:00000000 [ 1351.279546][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.279795][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.280049][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.280272][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9080 [ 1351.280487][ T32] r4:00000000 [ 1351.280621][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.280866][ T32] r9:84ab2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1351.281131][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.281428][ T32] r5:00001000 r4:eb135000 [ 1351.281666][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.282067][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.282419][ T32] r5:84fc4f7c r4:84fc4c00 [ 1351.293178][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.293635][ T32] r7:dddcfe40 r6:82c18000 r5:84fc4f7c r4:84f7a880 [ 1351.293806][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.294028][ T32] r10:84ab2400 r9:84f7a8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.294312][ T32] r4:84f7a880 [ 1351.294446][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.294712][ T32] r10:00000000 r9:eb4ede78 r8:850819c0 r7:84f7a880 r6:80267888 r5:84ab2400 [ 1351.294982][ T32] r4:85079340 [ 1351.295103][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.295305][ T32] Exception stack(0xeb509fb0 to 0xeb509ff8) [ 1351.295505][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.295744][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.295988][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.296186][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079340 [ 1351.296378][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.296631][ T32] INFO: task kworker/0:374:4986 blocked for more than 477 seconds. [ 1351.296816][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.296983][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.297218][ T32] task:kworker/0:374 state:D stack:0 pid:4986 tgid:4986 ppid:2 flags:0x00000000 [ 1351.297530][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.297706][ T32] Call trace: [ 1351.297832][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.298009][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb511da4 r5:84ab3c00 [ 1351.298164][ T32] r4:84ab3c00 [ 1351.298244][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.298479][ T32] r5:84ab3c00 r4:8271a0b0 [ 1351.298574][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.298863][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.299075][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb511e20 [ 1351.299229][ T32] r4:00000000 [ 1351.299306][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.299482][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.299747][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.299929][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9c00 [ 1351.300168][ T32] r4:00000000 [ 1351.300254][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.300427][ T32] r9:84ab3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1351.300644][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.300821][ T32] r5:00001000 r4:eb549000 [ 1351.300942][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.301118][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.301352][ T32] r5:84fc6f7c r4:84fc6c00 [ 1351.301464][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.301737][ T32] r7:dddcfe40 r6:82c18000 r5:84fc6f7c r4:84f7a900 [ 1351.301844][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.302056][ T32] r10:84ab3c00 r9:84f7a92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.302215][ T32] r4:84f7a900 [ 1351.302295][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.302526][ T32] r10:00000000 r9:eb509e78 r8:85081b80 r7:84f7a900 r6:80267888 r5:84ab3c00 [ 1351.313563][ T32] r4:850f9000 [ 1351.313725][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.314000][ T32] Exception stack(0xeb511fb0 to 0xeb511ff8) [ 1351.314239][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.314496][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.314813][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.315039][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9000 [ 1351.315301][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.315496][ T32] INFO: task kworker/0:375:4987 blocked for more than 477 seconds. [ 1351.315693][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.315836][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.316038][ T32] task:kworker/0:375 state:D stack:0 pid:4987 tgid:4987 ppid:2 flags:0x00000000 [ 1351.316364][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.316533][ T32] Call trace: [ 1351.316714][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.316958][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb515da4 r5:84ab5400 [ 1351.317255][ T32] r4:84ab5400 [ 1351.317384][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.317574][ T32] r5:84ab5400 r4:8271a0b0 [ 1351.317667][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.317904][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.318233][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb515e20 [ 1351.318454][ T32] r4:00000000 [ 1351.318541][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.318789][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.319027][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.319217][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9200 [ 1351.319366][ T32] r4:00000000 [ 1351.319448][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.319709][ T32] r9:84ab5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1351.319860][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.320087][ T32] r5:00001000 r4:eb1dd000 [ 1351.320184][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.320446][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.320622][ T32] r5:84fc537c r4:84fc5000 [ 1351.320718][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.320927][ T32] r7:dddcfe40 r6:82c18000 r5:84fc537c r4:84f7a980 [ 1351.321059][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.321241][ T32] r10:84ab5400 r9:84f7a9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.321422][ T32] r4:84f7a980 [ 1351.321503][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.321673][ T32] r10:00000000 r9:eb511e78 r8:85081c80 r7:84f7a980 r6:80267888 r5:84ab5400 [ 1351.321878][ T32] r4:850f9000 [ 1351.321959][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.322127][ T32] Exception stack(0xeb515fb0 to 0xeb515ff8) [ 1351.322309][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.322530][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.333526][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.333756][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9000 [ 1351.334029][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.334276][ T32] INFO: task kworker/0:376:4989 blocked for more than 477 seconds. [ 1351.334565][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.334795][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.335064][ T32] task:kworker/0:376 state:D stack:0 pid:4989 tgid:4989 ppid:2 flags:0x00000000 [ 1351.335324][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.335600][ T32] Call trace: [ 1351.335757][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.336056][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb51dda4 r5:84ab4800 [ 1351.336246][ T32] r4:84ab4800 [ 1351.336430][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.336652][ T32] r5:84ab4800 r4:8271a0b0 [ 1351.336787][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.337074][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.337385][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb51de20 [ 1351.337626][ T32] r4:00000000 [ 1351.337738][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.337955][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.338371][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.338611][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9340 [ 1351.338885][ T32] r4:00000000 [ 1351.339011][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.339348][ T32] r9:84ab4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1351.339578][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.339799][ T32] r5:00001000 r4:eb205000 [ 1351.339996][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.340237][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.340444][ T32] r5:84fc577c r4:84fc5400 [ 1351.340579][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.340903][ T32] r7:dddcfe40 r6:82c18000 r5:84fc577c r4:84f7aa00 [ 1351.341122][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.341362][ T32] r10:84ab4800 r9:84f7aa2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.341627][ T32] r4:84f7aa00 [ 1351.341729][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.341962][ T32] r10:00000000 r9:eb511e78 r8:85081e40 r7:84f7aa00 r6:80267888 r5:84ab4800 [ 1351.342149][ T32] r4:850f9180 [ 1351.342306][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.353221][ T32] Exception stack(0xeb51dfb0 to 0xeb51dff8) [ 1351.353692][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.353981][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.354254][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.354515][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9180 [ 1351.354831][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.355137][ T32] INFO: task kworker/0:377:4991 blocked for more than 477 seconds. [ 1351.355394][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.355542][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.355800][ T32] task:kworker/0:377 state:D stack:0 pid:4991 tgid:4991 ppid:2 flags:0x00000000 [ 1351.356105][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.356370][ T32] Call trace: [ 1351.356503][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.356811][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb525da4 r5:84ab6000 [ 1351.357065][ T32] r4:84ab6000 [ 1351.357198][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.357470][ T32] r5:84ab6000 r4:8271a0b0 [ 1351.357672][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.357989][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.358399][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb525e20 [ 1351.358627][ T32] r4:00000000 [ 1351.358858][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.359182][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.359546][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.359860][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9480 [ 1351.360167][ T32] r4:00000000 [ 1351.360363][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.360690][ T32] r9:84ab6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1351.360973][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.361334][ T32] r5:00001000 r4:eb325000 [ 1351.361503][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.361953][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.362276][ T32] r5:84fc5b7c r4:84fc5800 [ 1351.373061][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.373561][ T32] r7:dddcfe40 r6:82c18000 r5:84fc5b7c r4:84f7aa80 [ 1351.373793][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.374144][ T32] r10:84ab6000 r9:84f7aaac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.374403][ T32] r4:84f7aa80 [ 1351.374529][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.374946][ T32] r10:00000000 r9:eb511e78 r8:85081a40 r7:84f7aa80 r6:80267888 r5:84ab6000 [ 1351.375240][ T32] r4:850f9280 [ 1351.375387][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.375633][ T32] Exception stack(0xeb525fb0 to 0xeb525ff8) [ 1351.375859][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.376165][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.376481][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.376692][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9280 [ 1351.376977][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.377169][ T32] INFO: task kworker/0:378:4993 blocked for more than 477 seconds. [ 1351.377424][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.377659][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.377984][ T32] task:kworker/0:378 state:D stack:0 pid:4993 tgid:4993 ppid:2 flags:0x00000000 [ 1351.378371][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.378621][ T32] Call trace: [ 1351.378824][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.379275][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb52dda4 r5:85028c00 [ 1351.379632][ T32] r4:85028c00 [ 1351.379848][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.380220][ T32] r5:85028c00 r4:8271a0b0 [ 1351.380436][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.380901][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.381258][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb52de20 [ 1351.381594][ T32] r4:00000000 [ 1351.381749][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.382139][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.393168][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.393604][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f93c0 [ 1351.393939][ T32] r4:00000000 [ 1351.394068][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.394418][ T32] r9:85028c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1351.394700][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.395052][ T32] r5:00001000 r4:eb33b000 [ 1351.395229][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.395549][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.395793][ T32] r5:84fc5f7c r4:84fc5c00 [ 1351.396008][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.396312][ T32] r7:dddcfe40 r6:82c18000 r5:84fc5f7c r4:84f7ab00 [ 1351.396512][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.396844][ T32] r10:85028c00 r9:84f7ab2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.397132][ T32] r4:84f7ab00 [ 1351.397207][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.397457][ T32] r10:00000000 r9:eb511e78 r8:85081700 r7:84f7ab00 r6:80267888 r5:85028c00 [ 1351.397791][ T32] r4:850f93c0 [ 1351.397880][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.398154][ T32] Exception stack(0xeb52dfb0 to 0xeb52dff8) [ 1351.398487][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.398836][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.399105][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.399436][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f93c0 [ 1351.399814][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.400233][ T32] INFO: task kworker/0:379:4995 blocked for more than 477 seconds. [ 1351.400498][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.400761][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.401036][ T32] task:kworker/0:379 state:D stack:0 pid:4995 tgid:4995 ppid:2 flags:0x00000000 [ 1351.401484][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.401749][ T32] Call trace: [ 1351.401916][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.402323][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4f9da4 r5:85091800 [ 1351.413280][ T32] r4:85091800 [ 1351.413574][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.414253][ T32] r5:85091800 r4:8271a0b0 [ 1351.414448][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.414955][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.415398][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4f9e20 [ 1351.415691][ T32] r4:00000000 [ 1351.415853][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.416160][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.416502][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.416900][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9700 [ 1351.417260][ T32] r4:00000000 [ 1351.417413][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.417730][ T32] r9:85091800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1351.418062][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.418341][ T32] r5:00001000 r4:eb34d000 [ 1351.418649][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.419128][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.419507][ T32] r5:84fc637c r4:84fc6000 [ 1351.419683][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.420149][ T32] r7:dddcfe40 r6:82c18000 r5:84fc637c r4:84f7ab80 [ 1351.420399][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.420762][ T32] r10:85091800 r9:84f7abac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.421056][ T32] r4:84f7ab80 [ 1351.421210][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.421588][ T32] r10:00000000 r9:eb511e78 r8:850f97c0 r7:84f7ab80 r6:80267888 r5:85091800 [ 1351.422247][ T32] r4:850f96c0 [ 1351.422458][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.433652][ T32] Exception stack(0xeb4f9fb0 to 0xeb4f9ff8) [ 1351.433947][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.434419][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.434809][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.435117][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f96c0 [ 1351.435621][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.436070][ T32] INFO: task kworker/0:380:4998 blocked for more than 477 seconds. [ 1351.436387][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.436716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.437102][ T32] task:kworker/0:380 state:D stack:0 pid:4998 tgid:4998 ppid:2 flags:0x00000000 [ 1351.437571][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.437846][ T32] Call trace: [ 1351.438033][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.438339][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb531da4 r5:85093000 [ 1351.438719][ T32] r4:85093000 [ 1351.438922][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.439364][ T32] r5:85093000 r4:8271a0b0 [ 1351.439599][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.439993][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.440533][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb531e20 [ 1351.440894][ T32] r4:00000000 [ 1351.441026][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.441358][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.441754][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.442198][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9880 [ 1351.453332][ T32] r4:00000000 [ 1351.453708][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.454189][ T32] r9:85093000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1351.454618][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.455177][ T32] r5:00001000 r4:eb535000 [ 1351.455414][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.455947][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.456414][ T32] r5:84fc677c r4:84fc6400 [ 1351.456674][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.457236][ T32] r7:dddcfe40 r6:82c18000 r5:84fc677c r4:84f7ac00 [ 1351.457586][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.458061][ T32] r10:85093000 r9:84f7ac2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.458488][ T32] r4:84f7ac00 [ 1351.458729][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.459216][ T32] r10:00000000 r9:eb511e78 r8:850f9900 r7:84f7ac00 r6:80267888 r5:85093000 [ 1351.459732][ T32] r4:850f9800 [ 1351.459915][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.460323][ T32] Exception stack(0xeb531fb0 to 0xeb531ff8) [ 1351.460655][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.461034][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.461560][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.461873][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9800 [ 1351.462443][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.473160][ T32] INFO: task kworker/0:381:4999 blocked for more than 477 seconds. [ 1351.473550][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.473816][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.474187][ T32] task:kworker/0:381 state:D stack:0 pid:4999 tgid:4999 ppid:2 flags:0x00000000 [ 1351.474849][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.475262][ T32] Call trace: [ 1351.475497][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.476081][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4fdda4 r5:85093c00 [ 1351.476445][ T32] r4:85093c00 [ 1351.476608][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.477159][ T32] r5:85093c00 r4:8271a0b0 [ 1351.477375][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.477798][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.478285][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4fde20 [ 1351.478615][ T32] r4:00000000 [ 1351.478846][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.479296][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.479618][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.479852][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9b80 [ 1351.480101][ T32] r4:00000000 [ 1351.480199][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.480491][ T32] r9:85093c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1351.480714][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.480906][ T32] r5:00001000 r4:eb543000 [ 1351.480988][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.481303][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.481598][ T32] r5:84fc6b7c r4:84fc6800 [ 1351.481690][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.482009][ T32] r7:dddcfe40 r6:82c18000 r5:84fc6b7c r4:84f7ac80 [ 1351.482185][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.482547][ T32] r10:85093c00 r9:84f7acac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.496381][ T32] r4:84f7ac80 [ 1351.500014][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.518248][ T32] r10:00000000 r9:eb511e78 r8:850f9ac0 r7:84f7ac80 r6:80267888 r5:85093c00 [ 1351.545780][ T32] r4:850f9800 [ 1351.564721][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.571994][ T32] Exception stack(0xeb4fdfb0 to 0xeb4fdff8) [ 1351.591754][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.623299][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.628164][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.632865][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9800 [ 1351.634781][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.636376][ T32] INFO: task kworker/0:382:5002 blocked for more than 478 seconds. [ 1351.663376][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.665077][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.666971][ T32] task:kworker/0:382 state:D stack:0 pid:5002 tgid:5002 ppid:2 flags:0x00000000 [ 1351.670050][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.671710][ T32] Call trace: [ 1351.683259][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.685503][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb541da4 r5:85094800 [ 1351.687303][ T32] r4:85094800 [ 1351.688088][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.690009][ T32] r5:85094800 r4:8271a0b0 [ 1351.690213][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.703223][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.705233][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb541e20 [ 1351.705490][ T32] r4:00000000 [ 1351.705631][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.705981][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.706311][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.707403][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9f00 [ 1351.709127][ T32] r4:00000000 [ 1351.709304][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.711368][ T32] r9:85094800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1351.722992][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.723504][ T32] r5:00001000 r4:eb55d000 [ 1351.723652][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.723882][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.724167][ T32] r5:84fc777c r4:84fc7400 [ 1351.724275][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.724573][ T32] r7:dddcfe40 r6:82c18000 r5:84fc777c r4:84f7ad00 [ 1351.724760][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.725006][ T32] r10:85094800 r9:84f7ad2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.725305][ T32] r4:84f7ad00 [ 1351.725399][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.725660][ T32] r10:00000000 r9:eb511e78 r8:850f9cc0 r7:84f7ad00 r6:80267888 r5:85094800 [ 1351.725886][ T32] r4:850f9a80 [ 1351.725997][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.726280][ T32] Exception stack(0xeb541fb0 to 0xeb541ff8) [ 1351.726500][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.726783][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.727052][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.728105][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9a80 [ 1351.729306][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.730304][ T32] INFO: task kworker/0:383:5004 blocked for more than 478 seconds. [ 1351.731345][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.732412][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.741266][ T32] task:kworker/0:383 state:D stack:0 pid:5004 tgid:5004 ppid:2 flags:0x00000000 [ 1351.742321][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.742874][ T32] Call trace: [ 1351.743014][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.743320][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb555da4 r5:85095400 [ 1351.743658][ T32] r4:85095400 [ 1351.743774][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.745263][ T32] r5:85095400 r4:8271a0b0 [ 1351.746172][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.748033][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.750890][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb555e20 [ 1351.753175][ T32] r4:00000000 [ 1351.753306][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.753509][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.753834][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.754075][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f9dc0 [ 1351.754258][ T32] r4:00000000 [ 1351.754337][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.754611][ T32] r9:85095400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1351.757606][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.758021][ T32] r5:00001000 r4:eb557000 [ 1351.758141][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.758403][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.758673][ T32] r5:84fc737c r4:84fc7000 [ 1351.758870][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.759140][ T32] r7:dddcfe40 r6:82c18000 r5:84fc737c r4:84f7ad80 [ 1351.759341][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.759617][ T32] r10:85095400 r9:84f7adac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.759905][ T32] r4:84f7ad80 [ 1351.760050][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.760317][ T32] r10:00000000 r9:eb541e78 r8:850f9fc0 r7:84f7ad80 r6:80267888 r5:85095400 [ 1351.760562][ T32] r4:850f9d40 [ 1351.760667][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.760900][ T32] Exception stack(0xeb555fb0 to 0xeb555ff8) [ 1351.761117][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.761359][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.761627][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.761852][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f9d40 [ 1351.762125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.772832][ T32] INFO: task kworker/0:384:5006 blocked for more than 478 seconds. [ 1351.773254][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.773422][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.773637][ T32] task:kworker/0:384 state:D stack:0 pid:5006 tgid:5006 ppid:2 flags:0x00000000 [ 1351.773945][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.774126][ T32] Call trace: [ 1351.774262][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.774475][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb561da4 r5:85096000 [ 1351.774764][ T32] r4:85096000 [ 1351.774861][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.775190][ T32] r5:85096000 r4:8271a0b0 [ 1351.775302][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.775566][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.775773][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb561e20 [ 1351.775981][ T32] r4:00000000 [ 1351.776065][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.776329][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.776635][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.776895][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079e40 [ 1351.777134][ T32] r4:00000000 [ 1351.777217][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.777478][ T32] r9:85096000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1351.778639][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.792870][ T32] r5:00001000 r4:eb56b000 [ 1351.793131][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.793444][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.794903][ T32] r5:84fc7b7c r4:84fc7800 [ 1351.796065][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.798373][ T32] r7:dddcfe40 r6:82c18000 r5:84fc7b7c r4:84f7ae00 [ 1351.800202][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.802316][ T32] r10:85096000 r9:84f7ae2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.804363][ T32] r4:84f7ae00 [ 1351.804519][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.807059][ T32] r10:00000000 r9:eb541e78 r8:85081b00 r7:84f7ae00 r6:80267888 r5:85096000 [ 1351.808475][ T32] r4:85079340 [ 1351.808589][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.808761][ T32] Exception stack(0xeb561fb0 to 0xeb561ff8) [ 1351.808915][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.809117][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.809307][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.809504][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079340 [ 1351.809730][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.809951][ T32] INFO: task kworker/0:385:5008 blocked for more than 478 seconds. [ 1351.810205][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.810348][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.818633][ T32] task:kworker/0:385 state:D stack:0 pid:5008 tgid:5008 ppid:2 flags:0x00000000 [ 1351.819140][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.819369][ T32] Call trace: [ 1351.819466][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.819790][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb569da4 r5:85096c00 [ 1351.820075][ T32] r4:85096c00 [ 1351.820215][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.820490][ T32] r5:85096c00 r4:8271a0b0 [ 1351.820669][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.821063][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.821467][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb569e20 [ 1351.821788][ T32] r4:00000000 [ 1351.821987][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.822288][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.823283][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.823769][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064080 [ 1351.825069][ T32] r4:00000000 [ 1351.827290][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.831224][ T32] r9:85096c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1351.844858][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.845268][ T32] r5:00001000 r4:eb571000 [ 1351.845365][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.845539][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.845718][ T32] r5:84fc7f7c r4:84fc7c00 [ 1351.845808][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.846048][ T32] r7:dddcfe40 r6:82c18000 r5:84fc7f7c r4:84f7ae80 [ 1351.846261][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.846491][ T32] r10:85096c00 r9:84f7aeac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.846643][ T32] r4:84f7ae80 [ 1351.846795][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.847042][ T32] r10:00000000 r9:eb561e78 r8:85064100 r7:84f7ae80 r6:80267888 r5:85096c00 [ 1351.847185][ T32] r4:85064040 [ 1351.847279][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.847533][ T32] Exception stack(0xeb569fb0 to 0xeb569ff8) [ 1351.847668][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.847886][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.848114][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.848314][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064040 [ 1351.848514][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.848749][ T32] INFO: task kworker/0:386:5010 blocked for more than 478 seconds. [ 1351.848964][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.849067][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.849237][ T32] task:kworker/0:386 state:D stack:0 pid:5010 tgid:5010 ppid:2 flags:0x00000000 [ 1351.849483][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.849636][ T32] Call trace: [ 1351.849767][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.850013][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb581da4 r5:85028000 [ 1351.850205][ T32] r4:85028000 [ 1351.850299][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.851165][ T32] r5:85028000 r4:8271a0b0 [ 1351.852539][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.859520][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.859861][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb581e20 [ 1351.860049][ T32] r4:00000000 [ 1351.860135][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.860341][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.860600][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.860802][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064280 [ 1351.861031][ T32] r4:00000000 [ 1351.861118][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.861345][ T32] r9:85028000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1351.864410][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.867769][ T32] r5:00001000 r4:eb583000 [ 1351.869337][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.872327][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.873314][ T32] r5:84fcc37c r4:84fcc000 [ 1351.873459][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.873718][ T32] r7:dddcfe40 r6:82c18000 r5:84fcc37c r4:84f7af00 [ 1351.873867][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.874354][ T32] r10:85028000 r9:84f7af2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.874526][ T32] r4:84f7af00 [ 1351.874642][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.874890][ T32] r10:00000000 r9:eb569e78 r8:8506b580 r7:84f7af00 r6:80267888 r5:85028000 [ 1351.875095][ T32] r4:85064000 [ 1351.875181][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.875373][ T32] Exception stack(0xeb581fb0 to 0xeb581ff8) [ 1351.875516][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.875724][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.875916][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.876094][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064000 [ 1351.876278][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.876440][ T32] INFO: task kworker/0:387:5012 blocked for more than 478 seconds. [ 1351.876590][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.876732][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.876893][ T32] task:kworker/0:387 state:D stack:0 pid:5012 tgid:5012 ppid:2 flags:0x00000000 [ 1351.877140][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.877288][ T32] Call trace: [ 1351.877381][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.877555][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb591da4 r5:8502b000 [ 1351.877737][ T32] r4:8502b000 [ 1351.877820][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.878043][ T32] r5:8502b000 r4:8271a0b0 [ 1351.878169][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.878394][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.878575][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb591e20 [ 1351.878703][ T32] r4:00000000 [ 1351.878836][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.879031][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.879199][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.880968][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064ec0 [ 1351.892999][ T32] r4:00000000 [ 1351.893336][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.894615][ T32] r9:8502b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d7000 [ 1351.896189][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.897908][ T32] r5:00001000 r4:eb60b000 [ 1351.899024][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.901000][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.906158][ T32] r5:84fce77c r4:84fce400 [ 1351.909616][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.909983][ T32] r7:dddcfe40 r6:82c18000 r5:84fce77c r4:84f7af80 [ 1351.910211][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.913287][ T32] r10:8502b000 r9:84f7afac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.915590][ T32] r4:84f7af80 [ 1351.916533][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.918806][ T32] r10:00000000 r9:eb581e78 r8:8506b780 r7:84f7af80 r6:80267888 r5:8502b000 [ 1351.920370][ T32] r4:85064200 [ 1351.921375][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.923499][ T32] Exception stack(0xeb591fb0 to 0xeb591ff8) [ 1351.923757][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.924401][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.924713][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.926260][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064200 [ 1351.926597][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.928183][ T32] INFO: task kworker/0:388:5013 blocked for more than 478 seconds. [ 1351.928522][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.928760][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.929070][ T32] task:kworker/0:388 state:D stack:0 pid:5013 tgid:5013 ppid:2 flags:0x00000000 [ 1351.929495][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.929820][ T32] Call trace: [ 1351.930043][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.930453][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb595da4 r5:8502a400 [ 1351.930726][ T32] r4:8502a400 [ 1351.930918][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.931248][ T32] r5:8502a400 r4:8271a0b0 [ 1351.931455][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.931822][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.932242][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb595e20 [ 1351.943014][ T32] r4:00000000 [ 1351.943395][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.943801][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.944218][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.944567][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064400 [ 1351.944847][ T32] r4:00000000 [ 1351.945022][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.945396][ T32] r9:8502a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c5000 [ 1351.945698][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.946081][ T32] r5:00001000 r4:eb589000 [ 1351.946280][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.946610][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.947068][ T32] r5:84fcc77c r4:84fcc400 [ 1351.947237][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.950974][ T32] r7:dddcfe40 r6:82c18000 r5:84fcc77c r4:8505e000 [ 1351.962992][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.963634][ T32] r10:8502a400 r9:8505e02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.963980][ T32] r4:8505e000 [ 1351.964201][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.964556][ T32] r10:00000000 r9:eb591e78 r8:8506b840 r7:8505e000 r6:80267888 r5:8502a400 [ 1351.964849][ T32] r4:85064200 [ 1351.965034][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.965368][ T32] Exception stack(0xeb595fb0 to 0xeb595ff8) [ 1351.965587][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.965874][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.966204][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.966496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064200 [ 1351.966867][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.967219][ T32] INFO: task kworker/0:389:5015 blocked for more than 478 seconds. [ 1351.967492][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.969398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.972287][ T32] task:kworker/0:389 state:D stack:0 pid:5015 tgid:5015 ppid:2 flags:0x00000000 [ 1351.981423][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.981762][ T32] Call trace: [ 1351.981914][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.982329][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5a1da4 r5:85029800 [ 1351.983530][ T32] r4:85029800 [ 1351.985418][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.989047][ T32] r5:85029800 r4:8271a0b0 [ 1351.990619][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.994707][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.998143][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5a1e20 [ 1351.998480][ T32] r4:00000000 [ 1351.998641][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.999057][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.001725][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.003363][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064580 [ 1352.003621][ T32] r4:00000000 [ 1352.004973][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.007965][ T32] r9:85029800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c7000 [ 1352.009253][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.010419][ T32] r5:00001000 r4:eb5a3000 [ 1352.012295][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.013226][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.013628][ T32] r5:84fccb7c r4:84fcc800 [ 1352.013806][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.014179][ T32] r7:dddcfe40 r6:82c18000 r5:84fccb7c r4:8505e080 [ 1352.014439][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.014807][ T32] r10:85029800 r9:8505e0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.015135][ T32] r4:8505e080 [ 1352.015229][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.015399][ T32] r10:00000000 r9:eb591e78 r8:8506ba00 r7:8505e080 r6:80267888 r5:85029800 [ 1352.015587][ T32] r4:85064200 [ 1352.019563][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.019872][ T32] Exception stack(0xeb5a1fb0 to 0xeb5a1ff8) [ 1352.020071][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.020318][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.020569][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.022027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064200 [ 1352.022295][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.023163][ T32] INFO: task kworker/0:390:5018 blocked for more than 478 seconds. [ 1352.023506][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.023917][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.026237][ T32] task:kworker/0:390 state:D stack:0 pid:5018 tgid:5018 ppid:2 flags:0x00000000 [ 1352.028712][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.031059][ T32] Call trace: [ 1352.034585][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.035220][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5b9da4 r5:8502e000 [ 1352.037139][ T32] r4:8502e000 [ 1352.037353][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.037684][ T32] r5:8502e000 r4:8271a0b0 [ 1352.037860][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.038200][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.042241][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5b9e20 [ 1352.046206][ T32] r4:00000000 [ 1352.047571][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.052318][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.053699][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.054177][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064680 [ 1352.054504][ T32] r4:00000000 [ 1352.054671][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.058281][ T32] r9:8502e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1352.058680][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.062076][ T32] r5:00001000 r4:eb5a9000 [ 1352.062336][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.063258][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.063565][ T32] r5:84fccf7c r4:84fccc00 [ 1352.063709][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.065822][ T32] r7:dddcfe40 r6:82c18000 r5:84fccf7c r4:8505e100 [ 1352.068186][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.071530][ T32] r10:8502e000 r9:8505e12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.073431][ T32] r4:8505e100 [ 1352.073574][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.073872][ T32] r10:00000000 r9:eb591e78 r8:8506bd00 r7:8505e100 r6:80267888 r5:8502e000 [ 1352.074054][ T32] r4:85064500 [ 1352.074250][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.074455][ T32] Exception stack(0xeb5b9fb0 to 0xeb5b9ff8) [ 1352.074671][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.074947][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.079708][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.080051][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064500 [ 1352.080281][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.080576][ T32] INFO: task kworker/0:391:5019 blocked for more than 478 seconds. [ 1352.080822][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.081028][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.081345][ T32] task:kworker/0:391 state:D stack:0 pid:5019 tgid:5019 ppid:2 flags:0x00000000 [ 1352.081685][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.081950][ T32] Call trace: [ 1352.082088][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.082411][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5c5da4 r5:8502c800 [ 1352.083564][ T32] r4:8502c800 [ 1352.083692][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.085971][ T32] r5:8502c800 r4:8271a0b0 [ 1352.088105][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.092102][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.099838][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5c5e20 [ 1352.100166][ T32] r4:00000000 [ 1352.100430][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.103485][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.106709][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.109254][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850647c0 [ 1352.111219][ T32] r4:00000000 [ 1352.113023][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.113375][ T32] r9:8502c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cb000 [ 1352.113725][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.114049][ T32] r5:00001000 r4:eb5bb000 [ 1352.114212][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.116090][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.116444][ T32] r5:84fcd37c r4:84fcd000 [ 1352.116594][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.116937][ T32] r7:dddcfe40 r6:82c18000 r5:84fcd37c r4:8505e180 [ 1352.120444][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.120833][ T32] r10:8502c800 r9:8505e1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.121093][ T32] r4:8505e180 [ 1352.121228][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.121542][ T32] r10:00000000 r9:eb591e78 r8:8506bdc0 r7:8505e180 r6:80267888 r5:8502c800 [ 1352.121817][ T32] r4:85064640 [ 1352.121921][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.122228][ T32] Exception stack(0xeb5c5fb0 to 0xeb5c5ff8) [ 1352.122420][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.123605][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.123841][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.125206][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064640 [ 1352.126889][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.128736][ T32] INFO: task kworker/0:392:5021 blocked for more than 478 seconds. [ 1352.130351][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.131929][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.136605][ T32] task:kworker/0:392 state:D stack:0 pid:5021 tgid:5021 ppid:2 flags:0x00000000 [ 1352.137014][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.140060][ T32] Call trace: [ 1352.141307][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.143169][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5d1da4 r5:8502d400 [ 1352.143421][ T32] r4:8502d400 [ 1352.143542][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.146307][ T32] r5:8502d400 r4:8271a0b0 [ 1352.147379][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.149379][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.151806][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5d1e20 [ 1352.173025][ T32] r4:00000000 [ 1352.173334][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.175732][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.177996][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.180519][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850648c0 [ 1352.199316][ T32] r4:00000000 [ 1352.200944][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.213950][ T32] r9:8502d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cd000 [ 1352.214635][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.215303][ T32] r5:00001000 r4:eb5c1000 [ 1352.215591][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.216135][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.216608][ T32] r5:84fcd77c r4:84fcd400 [ 1352.216896][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.217354][ T32] r7:dddcfe40 r6:82c18000 r5:84fcd77c r4:8505e200 [ 1352.217910][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.218362][ T32] r10:8502d400 r9:8505e22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.218734][ T32] r4:8505e200 [ 1352.218958][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.219471][ T32] r10:00000000 r9:eb591e78 r8:8506bf80 r7:8505e200 r6:80267888 r5:8502d400 [ 1352.220027][ T32] r4:85064840 [ 1352.220269][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.220606][ T32] Exception stack(0xeb5d1fb0 to 0xeb5d1ff8) [ 1352.220968][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.221443][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.221899][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.222400][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064840 [ 1352.233407][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.234074][ T32] INFO: task kworker/0:393:5023 blocked for more than 478 seconds. [ 1352.234426][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.234675][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.235177][ T32] task:kworker/0:393 state:D stack:0 pid:5023 tgid:5023 ppid:2 flags:0x00000000 [ 1352.235735][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.236136][ T32] Call trace: [ 1352.236407][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.236933][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5e1da4 r5:8502ec00 [ 1352.237461][ T32] r4:8502ec00 [ 1352.237708][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.238208][ T32] r5:8502ec00 r4:8271a0b0 [ 1352.238449][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.239084][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.239620][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5e1e20 [ 1352.240242][ T32] r4:00000000 [ 1352.240422][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.240930][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.241424][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.241997][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064a80 [ 1352.242463][ T32] r4:00000000 [ 1352.253455][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.254140][ T32] r9:8502ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cf000 [ 1352.254539][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.255006][ T32] r5:00001000 r4:eb5d7000 [ 1352.255277][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.255694][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.256192][ T32] r5:84fcdb7c r4:84fcd800 [ 1352.256383][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.256993][ T32] r7:dddcfe40 r6:82c18000 r5:84fcdb7c r4:8505e280 [ 1352.257313][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.257858][ T32] r10:8502ec00 r9:8505e2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.258223][ T32] r4:8505e280 [ 1352.258440][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.259076][ T32] r10:00000000 r9:eb591e78 r8:8506b8c0 r7:8505e280 r6:80267888 r5:8502ec00 [ 1352.259600][ T32] r4:85064880 [ 1352.259895][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.260282][ T32] Exception stack(0xeb5e1fb0 to 0xeb5e1ff8) [ 1352.260597][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.260993][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.261510][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.261921][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064880 [ 1352.262422][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.273422][ T32] INFO: task kworker/0:394:5025 blocked for more than 478 seconds. [ 1352.274041][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.274270][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.274715][ T32] task:kworker/0:394 state:D stack:0 pid:5025 tgid:5025 ppid:2 flags:0x00000000 [ 1352.275291][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.275732][ T32] Call trace: [ 1352.275970][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.276479][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5e9da4 r5:8502bc00 [ 1352.276906][ T32] r4:8502bc00 [ 1352.277146][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.277630][ T32] r5:8502bc00 r4:8271a0b0 [ 1352.277922][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.278558][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.279174][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5e9e20 [ 1352.279649][ T32] r4:00000000 [ 1352.279920][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.280465][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.280905][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.281426][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064b80 [ 1352.281720][ T32] r4:00000000 [ 1352.281965][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.293592][ T32] r9:8502bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d1000 [ 1352.294128][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.294732][ T32] r5:00001000 r4:eb5dd000 [ 1352.295013][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.295452][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.296037][ T32] r5:84fcdf7c r4:84fcdc00 [ 1352.296416][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.296944][ T32] r7:dddcfe40 r6:82c18000 r5:84fcdf7c r4:8505e300 [ 1352.297290][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.297790][ T32] r10:8502bc00 r9:8505e32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.298198][ T32] r4:8505e300 [ 1352.298373][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.298947][ T32] r10:00000000 r9:eb591e78 r8:8506b6c0 r7:8505e300 r6:80267888 r5:8502bc00 [ 1352.299547][ T32] r4:85064a00 [ 1352.299741][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.300262][ T32] Exception stack(0xeb5e9fb0 to 0xeb5e9ff8) [ 1352.300586][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.301101][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.301639][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.302126][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064a00 [ 1352.313485][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.314109][ T32] INFO: task kworker/0:395:5027 blocked for more than 478 seconds. [ 1352.314499][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.314803][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.315138][ T32] task:kworker/0:395 state:D stack:0 pid:5027 tgid:5027 ppid:2 flags:0x00000000 [ 1352.315640][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.316077][ T32] Call trace: [ 1352.316274][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.316821][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5f5da4 r5:85030c00 [ 1352.317172][ T32] r4:85030c00 [ 1352.317343][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.317829][ T32] r5:85030c00 r4:8271a0b0 [ 1352.318060][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.318635][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.319217][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5f5e20 [ 1352.319608][ T32] r4:00000000 [ 1352.319795][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.320332][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.320735][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.321165][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85064cc0 [ 1352.321605][ T32] r4:00000000 [ 1352.321819][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.322383][ T32] r9:85030c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d3000 [ 1352.333499][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.334248][ T32] r5:00001000 r4:eb5f7000 [ 1352.334485][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.334959][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.335585][ T32] r5:84fce37c r4:84fce000 [ 1352.335972][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.336556][ T32] r7:dddcfe40 r6:82c18000 r5:84fce37c r4:8505e380 [ 1352.336878][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.337428][ T32] r10:85030c00 r9:8505e3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.337923][ T32] r4:8505e380 [ 1352.338656][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.339238][ T32] r10:00000000 r9:eb591e78 r8:8506b140 r7:8505e380 r6:80267888 r5:85030c00 [ 1352.339676][ T32] r4:85064b40 [ 1352.339863][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.340290][ T32] Exception stack(0xeb5f5fb0 to 0xeb5f5ff8) [ 1352.340564][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.340997][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.341371][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.341676][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064b40 [ 1352.342082][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.353454][ T32] INFO: task kworker/0:396:5029 blocked for more than 478 seconds. [ 1352.354246][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.354517][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.355030][ T32] task:kworker/0:396 state:D stack:0 pid:5029 tgid:5029 ppid:2 flags:0x00000000 [ 1352.355823][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.356247][ T32] Call trace: [ 1352.356564][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.357090][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb605da4 r5:85030000 [ 1352.357510][ T32] r4:85030000 [ 1352.357679][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.358252][ T32] r5:85030000 r4:8271a0b0 [ 1352.358450][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.359031][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.359572][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb605e20 [ 1352.360022][ T32] r4:00000000 [ 1352.360199][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.360584][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.361026][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.361530][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8504e200 [ 1352.361981][ T32] r4:00000000 [ 1352.362166][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.373711][ T32] r9:85030000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1352.374287][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.374813][ T32] r5:00001000 r4:eacdd000 [ 1352.375066][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.375520][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.376014][ T32] r5:84fceb7c r4:84fce800 [ 1352.376222][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.376747][ T32] r7:dddcfe40 r6:82c18000 r5:84fceb7c r4:8505e400 [ 1352.377058][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.377517][ T32] r10:85030000 r9:8505e42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.378005][ T32] r4:8505e400 [ 1352.378189][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.378629][ T32] r10:00000000 r9:eb591e78 r8:8506bb80 r7:8505e400 r6:80267888 r5:85030000 [ 1352.379015][ T32] r4:85064c00 [ 1352.379188][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.379606][ T32] Exception stack(0xeb605fb0 to 0xeb605ff8) [ 1352.379936][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.380413][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.380910][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.381291][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85064c00 [ 1352.381684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.382147][ T32] INFO: task kworker/1:560:5031 blocked for more than 478 seconds. [ 1352.393456][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.394053][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.394494][ T32] task:kworker/1:560 state:D stack:0 pid:5031 tgid:5031 ppid:2 flags:0x00000000 [ 1352.395082][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.395447][ T32] Call trace: [ 1352.395738][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.396165][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb601da4 r5:85032400 [ 1352.396574][ T32] r4:85032400 [ 1352.396735][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.397309][ T32] r5:85032400 r4:8271a0b0 [ 1352.397512][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.398045][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.398594][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb601e20 [ 1352.399046][ T32] r4:00000000 [ 1352.399268][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.399671][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.400687][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.401198][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f92340 [ 1352.401490][ T32] r4:00000000 [ 1352.401749][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.402093][ T32] r9:85032400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1352.413498][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.414188][ T32] r5:00001000 r4:dfa61000 [ 1352.414413][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.414786][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.415223][ T32] r5:850ccf7c r4:850ccc00 [ 1352.415428][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.415958][ T32] r7:ddde3e40 r6:82c18200 r5:850ccf7c r4:85068800 [ 1352.416218][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.416703][ T32] r10:85032400 r9:8506882c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.417090][ T32] r4:85068800 [ 1352.417254][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.417630][ T32] r10:00000000 r9:eb4f5e78 r8:84f92100 r7:85068800 r6:80267888 r5:85032400 [ 1352.417993][ T32] r4:84f92040 [ 1352.418162][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.418543][ T32] Exception stack(0xeb601fb0 to 0xeb601ff8) [ 1352.418871][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.419164][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.419469][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.419736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f92040 [ 1352.420089][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.420445][ T32] INFO: task kworker/1:561:5035 blocked for more than 478 seconds. [ 1352.420741][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.420992][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.421360][ T32] task:kworker/1:561 state:D stack:0 pid:5035 tgid:5035 ppid:2 flags:0x00000000 [ 1352.421883][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.422206][ T32] Call trace: [ 1352.422401][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.433611][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb575da4 r5:85033000 [ 1352.434257][ T32] r4:85033000 [ 1352.434489][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.435248][ T32] r5:85033000 r4:8271a0b0 [ 1352.435454][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.435968][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.436564][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb575e20 [ 1352.436929][ T32] r4:00000000 [ 1352.437110][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.437607][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.438332][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.438784][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f92440 [ 1352.439146][ T32] r4:00000000 [ 1352.439369][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.439886][ T32] r9:85033000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1352.440292][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.440801][ T32] r5:00001000 r4:e067f000 [ 1352.441094][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.441577][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.442167][ T32] r5:850cd37c r4:850cd000 [ 1352.442443][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.453477][ T32] r7:ddde3e40 r6:82c18200 r5:850cd37c r4:85068880 [ 1352.454133][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.454719][ T32] r10:85033000 r9:850688ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.455274][ T32] r4:85068880 [ 1352.455578][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.456095][ T32] r10:00000000 r9:eb4f5e78 r8:84f924c0 r7:85068880 r6:80267888 r5:85033000 [ 1352.456574][ T32] r4:84f923c0 [ 1352.456782][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.457149][ T32] Exception stack(0xeb575fb0 to 0xeb575ff8) [ 1352.457491][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.458053][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.458624][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.460142][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f923c0 [ 1352.460566][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.461014][ T32] INFO: task kworker/1:562:5038 blocked for more than 478 seconds. [ 1352.461388][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.461634][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.462038][ T32] task:kworker/1:562 state:D stack:0 pid:5038 tgid:5038 ppid:2 flags:0x00000000 [ 1352.473418][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.474042][ T32] Call trace: [ 1352.474290][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.474806][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb399da4 r5:85033c00 [ 1352.475411][ T32] r4:85033c00 [ 1352.475598][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.476090][ T32] r5:85033c00 r4:8271a0b0 [ 1352.476306][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.476754][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.477304][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb399e20 [ 1352.477729][ T32] r4:00000000 [ 1352.477908][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.478354][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.478874][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.479390][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059040 [ 1352.479744][ T32] r4:00000000 [ 1352.479963][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.480424][ T32] r9:85033c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1352.480982][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.481438][ T32] r5:00001000 r4:eaf67000 [ 1352.481646][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.482107][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.493601][ T32] r5:850cf37c r4:850cf000 [ 1352.494145][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.494708][ T32] r7:ddde3e40 r6:82c18200 r5:850cf37c r4:85068900 [ 1352.495069][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.495604][ T32] r10:85033c00 r9:8506892c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.496037][ T32] r4:85068900 [ 1352.496338][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.496801][ T32] r10:00000000 r9:eb4f5e78 r8:84f926c0 r7:85068900 r6:80267888 r5:85033c00 [ 1352.497320][ T32] r4:84f92580 [ 1352.497537][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.498011][ T32] Exception stack(0xeb399fb0 to 0xeb399ff8) [ 1352.498367][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.498879][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.499268][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.499609][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f92580 [ 1352.500077][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.500532][ T32] INFO: task kworker/0:397:5039 blocked for more than 478 seconds. [ 1352.500998][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.501240][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.501706][ T32] task:kworker/0:397 state:D stack:0 pid:5039 tgid:5039 ppid:2 flags:0x00000000 [ 1352.502341][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.523423][ T32] Call trace: [ 1352.524382][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.524974][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb54dda4 r5:85034800 [ 1352.525544][ T32] r4:85034800 [ 1352.525713][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.526166][ T32] r5:85034800 r4:8271a0b0 [ 1352.526966][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.527576][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.528276][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb54de20 [ 1352.528599][ T32] r4:00000000 [ 1352.528856][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.529338][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.529872][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.530308][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f927c0 [ 1352.530626][ T32] r4:00000000 [ 1352.530885][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.531355][ T32] r9:85034800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1352.531911][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.532303][ T32] r5:00001000 r4:eaa53000 [ 1352.543634][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.544350][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.544773][ T32] r5:850cdb7c r4:850cd800 [ 1352.545010][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.545415][ T32] r7:dddcfe40 r6:82c18000 r5:850cdb7c r4:8505e480 [ 1352.545674][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.546064][ T32] r10:85034800 r9:8505e4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.546409][ T32] r4:8505e480 [ 1352.546567][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.546979][ T32] r10:00000000 r9:eb605e78 r8:84f92780 r7:8505e480 r6:80267888 r5:85034800 [ 1352.547250][ T32] r4:8504e040 [ 1352.547415][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.547758][ T32] Exception stack(0xeb54dfb0 to 0xeb54dff8) [ 1352.548197][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.548575][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.548946][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.549264][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8504e040 [ 1352.549583][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.549936][ T32] INFO: task kworker/1:563:5040 blocked for more than 479 seconds. [ 1352.550267][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.550499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.550885][ T32] task:kworker/1:563 state:D stack:0 pid:5040 tgid:5040 ppid:2 flags:0x00000000 [ 1352.551488][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.551931][ T32] Call trace: [ 1352.552279][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.563467][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb41dda4 r5:85035400 [ 1352.564122][ T32] r4:85035400 [ 1352.564317][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.564847][ T32] r5:85035400 r4:8271a0b0 [ 1352.565281][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.565844][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.566467][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb41de20 [ 1352.566990][ T32] r4:00000000 [ 1352.567251][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.567887][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.568245][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.568728][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f92ac0 [ 1352.569271][ T32] r4:00000000 [ 1352.569505][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.569919][ T32] r9:85035400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1352.570262][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.570641][ T32] r5:00001000 r4:eab5f000 [ 1352.570912][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.571363][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.571954][ T32] r5:850cdf7c r4:850cdc00 [ 1352.572283][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.583602][ T32] r7:ddde3e40 r6:82c18200 r5:850cdf7c r4:85068980 [ 1352.584120][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.584649][ T32] r10:85035400 r9:850689ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.585231][ T32] r4:85068980 [ 1352.585481][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.585969][ T32] r10:00000000 r9:eb399e78 r8:84f92980 r7:85068980 r6:80267888 r5:85035400 [ 1352.586507][ T32] r4:84f92840 [ 1352.586940][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.587333][ T32] Exception stack(0xeb41dfb0 to 0xeb41dff8) [ 1352.587802][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.588300][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.588754][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.589276][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f92840 [ 1352.589652][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.590117][ T32] INFO: task kworker/1:564:5043 blocked for more than 479 seconds. [ 1352.590535][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.590898][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.591487][ T32] task:kworker/1:564 state:D stack:0 pid:5043 tgid:5043 ppid:2 flags:0x00000000 [ 1352.592093][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.603612][ T32] Call trace: [ 1352.604166][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.604644][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:df889da4 r5:85036c00 [ 1352.604946][ T32] r4:85036c00 [ 1352.605308][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.605868][ T32] r5:85036c00 r4:8271a0b0 [ 1352.606156][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.606885][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.607412][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df889e20 [ 1352.607945][ T32] r4:00000000 [ 1352.608102][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.608489][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.608948][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.609745][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84f92ec0 [ 1352.610095][ T32] r4:00000000 [ 1352.610282][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.610867][ T32] r9:85036c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1352.611348][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.611975][ T32] r5:00001000 r4:eae47000 [ 1352.612393][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.623664][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.624524][ T32] r5:850ce37c r4:850ce000 [ 1352.625009][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.625826][ T32] r7:ddde3e40 r6:82c18200 r5:850ce37c r4:85068a00 [ 1352.626086][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.626441][ T32] r10:85036c00 r9:85068a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.626787][ T32] r4:85068a00 [ 1352.627018][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.627523][ T32] r10:00000000 r9:eb399e78 r8:84f92bc0 r7:85068a00 r6:80267888 r5:85036c00 [ 1352.627853][ T32] r4:84f92b80 [ 1352.628173][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.628529][ T32] Exception stack(0xdf889fb0 to 0xdf889ff8) [ 1352.628793][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.629442][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.630113][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.630474][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f92b80 [ 1352.631048][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.631541][ T32] INFO: task kworker/0:398:5045 blocked for more than 479 seconds. [ 1352.631868][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.632147][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.643733][ T32] task:kworker/0:398 state:D stack:0 pid:5045 tgid:5045 ppid:2 flags:0x00000000 [ 1352.644511][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.645085][ T32] Call trace: [ 1352.645315][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.646342][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb615da4 r5:82e45400 [ 1352.646923][ T32] r4:82e45400 [ 1352.647154][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.647528][ T32] r5:82e45400 r4:8271a0b0 [ 1352.647693][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.648017][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.648515][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb615e20 [ 1352.649066][ T32] r4:00000000 [ 1352.649344][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.649885][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.650410][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.650964][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85071300 [ 1352.651558][ T32] r4:00000000 [ 1352.651879][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.663625][ T32] r9:82e45400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1352.664237][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.664747][ T32] r5:00001000 r4:eb611000 [ 1352.664965][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.665460][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.665846][ T32] r5:84fcfb7c r4:84fcf800 [ 1352.666175][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.666676][ T32] r7:dddcfe40 r6:82c18000 r5:84fcfb7c r4:8505e500 [ 1352.667010][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.667432][ T32] r10:82e45400 r9:8505e52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.667828][ T32] r4:8505e500 [ 1352.668067][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.668528][ T32] r10:00000000 r9:eb605e78 r8:84f92d80 r7:8505e500 r6:80267888 r5:82e45400 [ 1352.669060][ T32] r4:8504e180 [ 1352.669248][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.669774][ T32] Exception stack(0xeb615fb0 to 0xeb615ff8) [ 1352.670177][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.670576][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.671084][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.671499][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8504e180 [ 1352.672107][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.683472][ T32] INFO: task kworker/1:565:5048 blocked for more than 479 seconds. [ 1352.684126][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.684523][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.684944][ T32] task:kworker/1:565 state:D stack:0 pid:5048 tgid:5048 ppid:2 flags:0x00000000 [ 1352.685642][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.686052][ T32] Call trace: [ 1352.686265][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.687034][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb415da4 r5:85090000 [ 1352.687597][ T32] r4:85090000 [ 1352.687773][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.688442][ T32] r5:85090000 r4:8271a0b0 [ 1352.688727][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.689266][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.689779][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb415e20 [ 1352.690236][ T32] r4:00000000 [ 1352.690392][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.690970][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.691517][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.691931][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:82cd02c0 [ 1352.692314][ T32] r4:00000000 [ 1352.703579][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.704361][ T32] r9:85090000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1352.704763][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.705292][ T32] r5:00001000 r4:eaea1000 [ 1352.705593][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.706207][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.706904][ T32] r5:850ce77c r4:850ce400 [ 1352.707248][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.707850][ T32] r7:ddde3e40 r6:82c18200 r5:850ce77c r4:85068a80 [ 1352.708287][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.708776][ T32] r10:85090000 r9:85068aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.709214][ T32] r4:85068a80 [ 1352.709396][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.709975][ T32] r10:00000000 r9:eb399e78 r8:8504e180 r7:85068a80 r6:80267888 r5:85090000 [ 1352.710662][ T32] r4:84f92f80 [ 1352.710892][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.711339][ T32] Exception stack(0xeb415fb0 to 0xeb415ff8) [ 1352.711683][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.712323][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.723758][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.724375][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f92f80 [ 1352.724779][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.725336][ T32] INFO: task kworker/1:566:5049 blocked for more than 479 seconds. [ 1352.725684][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.726192][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.726881][ T32] task:kworker/1:566 state:D stack:0 pid:5049 tgid:5049 ppid:2 flags:0x00000000 [ 1352.727652][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.728126][ T32] Call trace: [ 1352.728475][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.729232][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb619da4 r5:85090c00 [ 1352.729824][ T32] r4:85090c00 [ 1352.730008][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.730818][ T32] r5:85090c00 r4:8271a0b0 [ 1352.731076][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.731634][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.732301][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb619e20 [ 1352.743576][ T32] r4:00000000 [ 1352.744085][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.744689][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.745224][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.745790][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84122bc0 [ 1352.746377][ T32] r4:00000000 [ 1352.746867][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.747583][ T32] r9:85090c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1352.748099][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.748535][ T32] r5:00001000 r4:eaf07000 [ 1352.749146][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.749705][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.750186][ T32] r5:850ceb7c r4:850ce800 [ 1352.750642][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.751390][ T32] r7:ddde3e40 r6:82c18200 r5:850ceb7c r4:85068b00 [ 1352.751863][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.763473][ T32] r10:85090c00 r9:85068b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.764172][ T32] r4:85068b00 [ 1352.764382][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.764794][ T32] r10:00000000 r9:eb399e78 r8:8504e340 r7:85068b00 r6:80267888 r5:85090c00 [ 1352.765148][ T32] r4:84f92f80 [ 1352.765419][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.765844][ T32] Exception stack(0xeb619fb0 to 0xeb619ff8) [ 1352.766163][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.766560][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.767175][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.767562][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84f92f80 [ 1352.768125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.768957][ T32] INFO: task kworker/0:399:5050 blocked for more than 479 seconds. [ 1352.769580][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.770375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.771167][ T32] task:kworker/0:399 state:D stack:0 pid:5050 tgid:5050 ppid:2 flags:0x00000000 [ 1352.771957][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.772348][ T32] Call trace: [ 1352.783552][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.784307][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb425da4 r5:85092400 [ 1352.784736][ T32] r4:85092400 [ 1352.784993][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.785459][ T32] r5:85092400 r4:8271a0b0 [ 1352.785654][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.786196][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.786784][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb425e20 [ 1352.787102][ T32] r4:00000000 [ 1352.787287][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.787712][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.788223][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.788834][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8504e4c0 [ 1352.789302][ T32] r4:00000000 [ 1352.789489][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.790022][ T32] r9:85092400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1352.790511][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.790952][ T32] r5:00001000 r4:eaed3000 [ 1352.791117][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.791785][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.792252][ T32] r5:84fcef7c r4:84fcec00 [ 1352.792548][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.804363][ T32] r7:dddcfe40 r6:82c18000 r5:84fcef7c r4:8505e580 [ 1352.805133][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.805815][ T32] r10:85092400 r9:8505e5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.806337][ T32] r4:8505e580 [ 1352.806579][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.807293][ T32] r10:00000000 r9:eb615e78 r8:8504e580 r7:8505e580 r6:80267888 r5:85092400 [ 1352.807816][ T32] r4:8504e440 [ 1352.808079][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.808829][ T32] Exception stack(0xeb425fb0 to 0xeb425ff8) [ 1352.809207][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.809749][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.810240][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.810812][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8504e440 [ 1352.811327][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.811906][ T32] INFO: task kworker/1:567:5054 blocked for more than 479 seconds. [ 1352.812391][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.823514][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.824128][ T32] task:kworker/1:567 state:D stack:0 pid:5054 tgid:5054 ppid:2 flags:0x00000000 [ 1352.824668][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.825158][ T32] Call trace: [ 1352.825376][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.825907][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb621da4 r5:84308000 [ 1352.826553][ T32] r4:84308000 [ 1352.826850][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.827620][ T32] r5:84308000 r4:8271a0b0 [ 1352.827909][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.828745][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.829512][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb621e20 [ 1352.830039][ T32] r4:00000000 [ 1352.830262][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.830816][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.831422][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.832015][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8506be80 [ 1352.843641][ T32] r4:00000000 [ 1352.844142][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.844676][ T32] r9:84308000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1352.845322][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.845768][ T32] r5:00001000 r4:eaf3b000 [ 1352.846011][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.846507][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.847055][ T32] r5:850cef7c r4:850cec00 [ 1352.847278][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.847867][ T32] r7:ddde3e40 r6:82c18200 r5:850cef7c r4:85068b80 [ 1352.848254][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.848760][ T32] r10:84308000 r9:85068bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.849218][ T32] r4:85068b80 [ 1352.849397][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.849769][ T32] r10:00000000 r9:eb399e78 r8:8504e600 r7:85068b80 r6:80267888 r5:84308000 [ 1352.850191][ T32] r4:8506b480 [ 1352.850416][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.850815][ T32] Exception stack(0xeb621fb0 to 0xeb621ff8) [ 1352.851123][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.851483][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.851908][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.852399][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8506b480 [ 1352.863745][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.864512][ T32] INFO: task kworker/1:568:5056 blocked for more than 479 seconds. [ 1352.864781][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.865093][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.865522][ T32] task:kworker/1:568 state:D stack:0 pid:5056 tgid:5056 ppid:2 flags:0x00000000 [ 1352.866034][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.866490][ T32] Call trace: [ 1352.866683][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.867136][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb629da4 r5:850a0000 [ 1352.867629][ T32] r4:850a0000 [ 1352.867887][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.868371][ T32] r5:850a0000 r4:8271a0b0 [ 1352.868669][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.869191][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.871319][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb629e20 [ 1352.871755][ T32] r4:00000000 [ 1352.871992][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.872345][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.883339][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.883851][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850591c0 [ 1352.884076][ T32] r4:00000000 [ 1352.884178][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.884392][ T32] r9:850a0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1352.884603][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.885029][ T32] r5:00001000 r4:eb077000 [ 1352.885165][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.885460][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.885654][ T32] r5:850cf77c r4:850cf400 [ 1352.885844][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.886173][ T32] r7:ddde3e40 r6:82c18200 r5:850cf77c r4:85068c00 [ 1352.886361][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.886606][ T32] r10:850a0000 r9:85068c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.887109][ T32] r4:85068c00 [ 1352.887205][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.887512][ T32] r10:00000000 r9:eb399e78 r8:8504e800 r7:85068c00 r6:80267888 r5:850a0000 [ 1352.887819][ T32] r4:85059000 [ 1352.887930][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.888189][ T32] Exception stack(0xeb629fb0 to 0xeb629ff8) [ 1352.888457][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.888698][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.888932][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.889166][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059000 [ 1352.889386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.889730][ T32] INFO: task kworker/1:569:5058 blocked for more than 479 seconds. [ 1352.889991][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.890190][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.890485][ T32] task:kworker/1:569 state:D stack:0 pid:5058 tgid:5058 ppid:2 flags:0x00000000 [ 1352.890888][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.891162][ T32] Call trace: [ 1352.891366][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.891817][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb631da4 r5:850a1800 [ 1352.892040][ T32] r4:850a1800 [ 1352.892134][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.892414][ T32] r5:850a1800 r4:8271a0b0 [ 1352.903610][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.904407][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.904651][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb631e20 [ 1352.904853][ T32] r4:00000000 [ 1352.904934][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.905284][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.905534][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.905776][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059300 [ 1352.905994][ T32] r4:00000000 [ 1352.906125][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.906315][ T32] r9:850a1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1352.906511][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.906835][ T32] r5:00001000 r4:eb0b5000 [ 1352.906987][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.907261][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.907510][ T32] r5:850cfb7c r4:850cf800 [ 1352.907704][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.907986][ T32] r7:ddde3e40 r6:82c18200 r5:850cfb7c r4:85068c80 [ 1352.908147][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.908502][ T32] r10:850a1800 r9:85068cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.908732][ T32] r4:85068c80 [ 1352.908837][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.909081][ T32] r10:00000000 r9:eb629e78 r8:8504ea00 r7:85068c80 r6:80267888 r5:850a1800 [ 1352.909355][ T32] r4:85059140 [ 1352.909451][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.909691][ T32] Exception stack(0xeb631fb0 to 0xeb631ff8) [ 1352.909879][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.910225][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.910472][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.910836][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059140 [ 1352.911177][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.911861][ T32] INFO: task kworker/1:570:5060 blocked for more than 479 seconds. [ 1352.912266][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.912523][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.923177][ T32] task:kworker/1:570 state:D stack:0 pid:5060 tgid:5060 ppid:2 flags:0x00000000 [ 1352.923763][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.924000][ T32] Call trace: [ 1352.924293][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.925094][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb639da4 r5:850a0c00 [ 1352.925600][ T32] r4:850a0c00 [ 1352.925782][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.926279][ T32] r5:850a0c00 r4:8271a0b0 [ 1352.926488][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.926984][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.927465][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb639e20 [ 1352.927812][ T32] r4:00000000 [ 1352.928021][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.928492][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.928966][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.929401][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059700 [ 1352.929787][ T32] r4:00000000 [ 1352.929963][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.930352][ T32] r9:850a0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1352.930892][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.931404][ T32] r5:00001000 r4:eb227000 [ 1352.931707][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.932232][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.943324][ T32] r5:850e037c r4:850e0000 [ 1352.943799][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.944192][ T32] r7:ddde3e40 r6:82c18200 r5:850e037c r4:85068d00 [ 1352.944314][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.944537][ T32] r10:850a0c00 r9:85068d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.944831][ T32] r4:85068d00 [ 1352.944968][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.945350][ T32] r10:00000000 r9:eb631e78 r8:8504eb80 r7:85068d00 r6:80267888 r5:850a0c00 [ 1352.945621][ T32] r4:85059240 [ 1352.945794][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.946077][ T32] Exception stack(0xeb639fb0 to 0xeb639ff8) [ 1352.946323][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.946669][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.947046][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.947439][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059240 [ 1352.947703][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.948069][ T32] INFO: task kworker/1:571:5062 blocked for more than 479 seconds. [ 1352.948429][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.948629][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.948994][ T32] task:kworker/1:571 state:D stack:0 pid:5062 tgid:5062 ppid:2 flags:0x00000000 [ 1352.949397][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.949697][ T32] Call trace: [ 1352.949905][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.950303][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb641da4 r5:850a3c00 [ 1352.950597][ T32] r4:850a3c00 [ 1352.950786][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.951209][ T32] r5:850a3c00 r4:8271a0b0 [ 1352.951378][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.951785][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.952263][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb641e20 [ 1352.963368][ T32] r4:00000000 [ 1352.963767][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.964276][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.964711][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.965129][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059440 [ 1352.965460][ T32] r4:00000000 [ 1352.965668][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.966048][ T32] r9:850a3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1352.966544][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.967008][ T32] r5:00001000 r4:eb0ef000 [ 1352.967223][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.967560][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.968017][ T32] r5:850cff7c r4:850cfc00 [ 1352.968293][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.968769][ T32] r7:ddde3e40 r6:82c18200 r5:850cff7c r4:85068d80 [ 1352.969129][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.969610][ T32] r10:850a3c00 r9:85068dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.969985][ T32] r4:85068d80 [ 1352.970144][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.970603][ T32] r10:00000000 r9:eb639e78 r8:8504ed80 r7:85068d80 r6:80267888 r5:850a3c00 [ 1352.971081][ T32] r4:85059240 [ 1352.971299][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.971799][ T32] Exception stack(0xeb641fb0 to 0xeb641ff8) [ 1352.972140][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.983468][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.984061][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.984428][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059240 [ 1352.984831][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.985250][ T32] INFO: task kworker/1:572:5063 blocked for more than 479 seconds. [ 1352.985861][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.986177][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.986468][ T32] task:kworker/1:572 state:D stack:0 pid:5063 tgid:5063 ppid:2 flags:0x00000000 [ 1352.987032][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.987359][ T32] Call trace: [ 1352.987567][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.987991][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb645da4 r5:850a2400 [ 1352.988271][ T32] r4:850a2400 [ 1352.988494][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.988835][ T32] r5:850a2400 r4:8271a0b0 [ 1352.989035][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.989475][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.989935][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb645e20 [ 1352.990285][ T32] r4:00000000 [ 1352.990439][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.990802][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.991147][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.991515][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850595c0 [ 1352.991795][ T32] r4:00000000 [ 1352.991939][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.992334][ T32] r9:850a2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1353.003282][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.003936][ T32] r5:00001000 r4:eb213000 [ 1353.004149][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.004510][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.004828][ T32] r5:8400c77c r4:8400c400 [ 1353.005052][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.005483][ T32] r7:ddde3e40 r6:82c18200 r5:8400c77c r4:85068e00 [ 1353.005737][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.006312][ T32] r10:850a2400 r9:85068e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.006775][ T32] r4:85068e00 [ 1353.006948][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.007325][ T32] r10:00000000 r9:eb639e78 r8:8504ee40 r7:85068e00 r6:80267888 r5:850a2400 [ 1353.007690][ T32] r4:85059380 [ 1353.007849][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.008250][ T32] Exception stack(0xeb645fb0 to 0xeb645ff8) [ 1353.008531][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.008924][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.009391][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.009787][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059380 [ 1353.010238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.010609][ T32] INFO: task kworker/1:573:5065 blocked for more than 479 seconds. [ 1353.011071][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.011638][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.012047][ T32] task:kworker/1:573 state:D stack:0 pid:5065 tgid:5065 ppid:2 flags:0x00000000 [ 1353.012532][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.023992][ T32] Call trace: [ 1353.024193][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.024644][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb64dda4 r5:850a5400 [ 1353.025031][ T32] r4:850a5400 [ 1353.025227][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.025738][ T32] r5:850a5400 r4:8271a0b0 [ 1353.025955][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.026515][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.027077][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb64de20 [ 1353.027391][ T32] r4:00000000 [ 1353.027555][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.028118][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.028556][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.028962][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059980 [ 1353.029324][ T32] r4:00000000 [ 1353.029533][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.030019][ T32] r9:850a5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1353.030460][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.030893][ T32] r5:00001000 r4:eb2a7000 [ 1353.031148][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.031718][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.032241][ T32] r5:850e0b7c r4:850e0800 [ 1353.032556][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.043990][ T32] r7:ddde3e40 r6:82c18200 r5:850e0b7c r4:85068e80 [ 1353.044323][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.044821][ T32] r10:850a5400 r9:85068eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.045246][ T32] r4:85068e80 [ 1353.045494][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.045975][ T32] r10:00000000 r9:eb639e78 r8:8504ea80 r7:85068e80 r6:80267888 r5:850a5400 [ 1353.046306][ T32] r4:85059500 [ 1353.046492][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.046906][ T32] Exception stack(0xeb64dfb0 to 0xeb64dff8) [ 1353.047215][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.047606][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.048010][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.048400][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059500 [ 1353.048791][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.049211][ T32] INFO: task kworker/0:400:5067 blocked for more than 479 seconds. [ 1353.049656][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.049896][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.050213][ T32] task:kworker/0:400 state:D stack:0 pid:5067 tgid:5067 ppid:2 flags:0x00000000 [ 1353.050772][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.051177][ T32] Call trace: [ 1353.051419][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.051861][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb655da4 r5:850a4800 [ 1353.052295][ T32] r4:850a4800 [ 1353.063326][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.064060][ T32] r5:850a4800 r4:8271a0b0 [ 1353.064264][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.064766][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.065265][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb655e20 [ 1353.065652][ T32] r4:00000000 [ 1353.065842][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.066287][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.066827][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.067267][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85071c00 [ 1353.067645][ T32] r4:00000000 [ 1353.067818][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.068261][ T32] r9:850a4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1353.068612][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.069019][ T32] r5:00001000 r4:eb4a9000 [ 1353.069230][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.069616][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.070106][ T32] r5:84fcf77c r4:84fcf400 [ 1353.070450][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.070928][ T32] r7:dddcfe40 r6:82c18000 r5:84fcf77c r4:8505e600 [ 1353.071292][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.071845][ T32] r10:850a4800 r9:8505e62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.072256][ T32] r4:8505e600 [ 1353.072564][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.086150][ T32] r10:00000000 r9:eb615e78 r8:8504e0c0 r7:8505e600 r6:80267888 r5:850a4800 [ 1353.086581][ T32] r4:8504ef40 [ 1353.086820][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.087209][ T32] Exception stack(0xeb655fb0 to 0xeb655ff8) [ 1353.087534][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.087933][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.088319][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.088714][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8504ef40 [ 1353.089060][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.089567][ T32] INFO: task kworker/1:574:5068 blocked for more than 479 seconds. [ 1353.089985][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.090223][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.090596][ T32] task:kworker/1:574 state:D stack:0 pid:5068 tgid:5068 ppid:2 flags:0x00000000 [ 1353.091099][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.091426][ T32] Call trace: [ 1353.091624][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.092034][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb659da4 r5:850a6000 [ 1353.092349][ T32] r4:850a6000 [ 1353.103548][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.104267][ T32] r5:850a6000 r4:8271a0b0 [ 1353.104466][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.104933][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.105468][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb659e20 [ 1353.106064][ T32] r4:00000000 [ 1353.106235][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.106792][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.107248][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.107653][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059840 [ 1353.108053][ T32] r4:00000000 [ 1353.108225][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.108584][ T32] r9:850a6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1353.108987][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.109367][ T32] r5:00001000 r4:eb245000 [ 1353.109634][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.110165][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.110661][ T32] r5:850e077c r4:850e0400 [ 1353.110973][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.111448][ T32] r7:ddde3e40 r6:82c18200 r5:850e077c r4:85068f00 [ 1353.111754][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.112204][ T32] r10:850a6000 r9:85068f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.123316][ T32] r4:85068f00 [ 1353.123730][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.124265][ T32] r10:00000000 r9:eb64de78 r8:8504ec40 r7:85068f00 r6:80267888 r5:850a6000 [ 1353.124672][ T32] r4:85059640 [ 1353.124845][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.125294][ T32] Exception stack(0xeb659fb0 to 0xeb659ff8) [ 1353.125653][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.125978][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.126492][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.126934][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059640 [ 1353.127330][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.127715][ T32] INFO: task kworker/1:575:5070 blocked for more than 479 seconds. [ 1353.128095][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.128340][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.128655][ T32] task:kworker/1:575 state:D stack:0 pid:5070 tgid:5070 ppid:2 flags:0x00000000 [ 1353.129104][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.129425][ T32] Call trace: [ 1353.129618][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.130003][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb661da4 r5:850a3000 [ 1353.130330][ T32] r4:850a3000 [ 1353.130490][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.130928][ T32] r5:850a3000 r4:8271a0b0 [ 1353.131130][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.131730][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.132202][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb661e20 [ 1353.143363][ T32] r4:00000000 [ 1353.143727][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.144213][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.144639][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.145055][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059d00 [ 1353.145408][ T32] r4:00000000 [ 1353.145556][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.145886][ T32] r9:850a3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1353.146306][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.146801][ T32] r5:00001000 r4:eb2e5000 [ 1353.147052][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.147479][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.147942][ T32] r5:850e177c r4:850e1400 [ 1353.148133][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.148604][ T32] r7:ddde3e40 r6:82c18200 r5:850e177c r4:85068f80 [ 1353.148860][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.149258][ T32] r10:850a3000 r9:85068fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.149579][ T32] r4:85068f80 [ 1353.149790][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.150304][ T32] r10:00000000 r9:eb64de78 r8:8504eb40 r7:85068f80 r6:80267888 r5:850a3000 [ 1353.150697][ T32] r4:85059780 [ 1353.150975][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.151461][ T32] Exception stack(0xeb661fb0 to 0xeb661ff8) [ 1353.151800][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.152268][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.163535][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.164125][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059780 [ 1353.164493][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.164880][ T32] INFO: task kworker/1:576:5073 blocked for more than 479 seconds. [ 1353.165261][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.165541][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.165929][ T32] task:kworker/1:576 state:D stack:0 pid:5073 tgid:5073 ppid:2 flags:0x00000000 [ 1353.166437][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.166859][ T32] Call trace: [ 1353.167067][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.167582][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb669da4 r5:850a6c00 [ 1353.168078][ T32] r4:850a6c00 [ 1353.168303][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.168775][ T32] r5:850a6c00 r4:8271a0b0 [ 1353.168987][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.169441][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.170039][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb669e20 [ 1353.170477][ T32] r4:00000000 [ 1353.170694][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.171143][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.171560][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.172047][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059a80 [ 1353.172421][ T32] r4:00000000 [ 1353.183222][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.184090][ T32] r9:850a6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1353.184414][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.184771][ T32] r5:00001000 r4:eb2b9000 [ 1353.186307][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.186969][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.187461][ T32] r5:850e0f7c r4:850e0c00 [ 1353.187793][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.188333][ T32] r7:ddde3e40 r6:82c18200 r5:850e0f7c r4:82cb6600 [ 1353.188678][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.189155][ T32] r10:850a6c00 r9:82cb662c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.189610][ T32] r4:82cb6600 [ 1353.189787][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.190150][ T32] r10:00000000 r9:eb661e78 r8:85071180 r7:82cb6600 r6:80267888 r5:850a6c00 [ 1353.190570][ T32] r4:85059a00 [ 1353.190779][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.191118][ T32] Exception stack(0xeb669fb0 to 0xeb669ff8) [ 1353.191427][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.192104][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.203103][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.203433][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059a00 [ 1353.203636][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.203835][ T32] INFO: task kworker/1:577:5075 blocked for more than 479 seconds. [ 1353.204055][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.204231][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.204405][ T32] task:kworker/1:577 state:D stack:0 pid:5075 tgid:5075 ppid:2 flags:0x00000000 [ 1353.204689][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.204947][ T32] Call trace: [ 1353.205195][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.205431][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb675da4 r5:850a9800 [ 1353.205649][ T32] r4:850a9800 [ 1353.205756][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.206080][ T32] r5:850a9800 r4:8271a0b0 [ 1353.206247][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.206531][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.206851][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb675e20 [ 1353.207084][ T32] r4:00000000 [ 1353.207180][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.207423][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.207675][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.207920][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059c00 [ 1353.208137][ T32] r4:00000000 [ 1353.208260][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.208461][ T32] r9:850a9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1353.208668][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.208888][ T32] r5:00001000 r4:eb2cd000 [ 1353.208992][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.209250][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.209537][ T32] r5:850e137c r4:850e1000 [ 1353.209654][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.209884][ T32] r7:ddde3e40 r6:82c18200 r5:850e137c r4:85066000 [ 1353.210021][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.210300][ T32] r10:850a9800 r9:8506602c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.210468][ T32] r4:85066000 [ 1353.210564][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.210844][ T32] r10:00000000 r9:eb661e78 r8:85071440 r7:85066000 r6:80267888 r5:850a9800 [ 1353.211063][ T32] r4:85059b80 [ 1353.211159][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.211380][ T32] Exception stack(0xeb675fb0 to 0xeb675ff8) [ 1353.211545][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.211761][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.212057][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.212317][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059b80 [ 1353.223056][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.223408][ T32] INFO: task kworker/1:578:5077 blocked for more than 479 seconds. [ 1353.223654][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.223861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.224057][ T32] task:kworker/1:578 state:D stack:0 pid:5077 tgid:5077 ppid:2 flags:0x00000000 [ 1353.224326][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.224535][ T32] Call trace: [ 1353.224671][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.224924][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb67dda4 r5:850aa400 [ 1353.225212][ T32] r4:850aa400 [ 1353.225315][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.225539][ T32] r5:850aa400 r4:8271a0b0 [ 1353.225684][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.226069][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.226313][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb67de20 [ 1353.226461][ T32] r4:00000000 [ 1353.226534][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.226802][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.227025][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.227205][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85071a00 [ 1353.227394][ T32] r4:00000000 [ 1353.227473][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.227686][ T32] r9:850aa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1353.227860][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.228108][ T32] r5:00001000 r4:eb3ed000 [ 1353.228384][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.228600][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.228832][ T32] r5:84fcf37c r4:84fcf000 [ 1353.229000][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.229232][ T32] r7:ddde3e40 r6:82c18200 r5:84fcf37c r4:85066080 [ 1353.229427][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.229674][ T32] r10:850aa400 r9:850660ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.229987][ T32] r4:85066080 [ 1353.230086][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.230334][ T32] r10:00000000 r9:eb661e78 r8:85071600 r7:85066080 r6:80267888 r5:850aa400 [ 1353.230512][ T32] r4:85059cc0 [ 1353.230599][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.230881][ T32] Exception stack(0xeb67dfb0 to 0xeb67dff8) [ 1353.231035][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.231243][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.231439][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.231625][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059cc0 [ 1353.231841][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.232068][ T32] INFO: task kworker/1:579:5078 blocked for more than 479 seconds. [ 1353.232312][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.232439][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.243020][ T32] task:kworker/1:579 state:D stack:0 pid:5078 tgid:5078 ppid:2 flags:0x00000000 [ 1353.243426][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.243649][ T32] Call trace: [ 1353.243752][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.244015][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb681da4 r5:850a8c00 [ 1353.244273][ T32] r4:850a8c00 [ 1353.244377][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.244657][ T32] r5:850a8c00 r4:8271a0b0 [ 1353.244785][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.245274][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.245617][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb681e20 [ 1353.245857][ T32] r4:00000000 [ 1353.245976][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.246225][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.246454][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.246670][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85059e80 [ 1353.247033][ T32] r4:00000000 [ 1353.247147][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.247417][ T32] r9:850a8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1353.247599][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.247916][ T32] r5:00001000 r4:eb343000 [ 1353.248034][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.248233][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.248450][ T32] r5:850e1b7c r4:850e1800 [ 1353.248620][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.248842][ T32] r7:ddde3e40 r6:82c18200 r5:850e1b7c r4:85066100 [ 1353.249018][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.249216][ T32] r10:850a8c00 r9:8506612c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.249411][ T32] r4:85066100 [ 1353.249524][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.249733][ T32] r10:00000000 r9:eb67de78 r8:850716c0 r7:85066100 r6:80267888 r5:850a8c00 [ 1353.249916][ T32] r4:85059cc0 [ 1353.250042][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.250236][ T32] Exception stack(0xeb681fb0 to 0xeb681ff8) [ 1353.250395][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.250583][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.250857][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.251055][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85059cc0 [ 1353.251273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.251603][ T32] INFO: task kworker/1:580:5080 blocked for more than 479 seconds. [ 1353.251940][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.252084][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.252299][ T32] task:kworker/1:580 state:D stack:0 pid:5080 tgid:5080 ppid:2 flags:0x00000000 [ 1353.263130][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.263524][ T32] Call trace: [ 1353.263638][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.263885][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb689da4 r5:850a8000 [ 1353.264079][ T32] r4:850a8000 [ 1353.264175][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.264412][ T32] r5:850a8000 r4:8271a0b0 [ 1353.264617][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.264935][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.265303][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb689e20 [ 1353.265495][ T32] r4:00000000 [ 1353.265616][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.265923][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.266200][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.266406][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8504eec0 [ 1353.266581][ T32] r4:00000000 [ 1353.266670][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.266950][ T32] r9:850a8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1353.267117][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.267389][ T32] r5:00001000 r4:eb3e3000 [ 1353.267501][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.267732][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.267960][ T32] r5:850e1f7c r4:850e1c00 [ 1353.268060][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.268329][ T32] r7:ddde3e40 r6:82c18200 r5:850e1f7c r4:85066180 [ 1353.268466][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.268752][ T32] r10:850a8000 r9:850661ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.268954][ T32] r4:85066180 [ 1353.269045][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.269242][ T32] r10:00000000 r9:eb67de78 r8:85071880 r7:85066180 r6:80267888 r5:850a8000 [ 1353.269432][ T32] r4:8504ef00 [ 1353.269547][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.269740][ T32] Exception stack(0xeb689fb0 to 0xeb689ff8) [ 1353.269900][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.270096][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.270309][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.270497][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8504ef00 [ 1353.270680][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.270991][ T32] INFO: task kworker/1:581:5083 blocked for more than 479 seconds. [ 1353.271215][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.271402][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.271619][ T32] task:kworker/1:581 state:D stack:0 pid:5083 tgid:5083 ppid:2 flags:0x00000000 [ 1353.271949][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.272108][ T32] Call trace: [ 1353.272243][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.283152][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb68dda4 r5:850abc00 [ 1353.283452][ T32] r4:850abc00 [ 1353.283570][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.283793][ T32] r5:850abc00 r4:8271a0b0 [ 1353.283906][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.284584][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.285012][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb68de20 [ 1353.285301][ T32] r4:00000000 [ 1353.285451][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.285775][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.286127][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.286402][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8080 [ 1353.286622][ T32] r4:00000000 [ 1353.286807][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.287043][ T32] r9:850abc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1353.287220][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.287482][ T32] r5:00001000 r4:eb40b000 [ 1353.287611][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.287837][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.288134][ T32] r5:850e237c r4:850e2000 [ 1353.288277][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.288554][ T32] r7:ddde3e40 r6:82c18200 r5:850e237c r4:85066200 [ 1353.288731][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.289008][ T32] r10:850abc00 r9:8506622c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.289190][ T32] r4:85066200 [ 1353.289283][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.289462][ T32] r10:00000000 r9:eb67de78 r8:85071a80 r7:85066200 r6:80267888 r5:850abc00 [ 1353.289691][ T32] r4:8504ef00 [ 1353.289786][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.290027][ T32] Exception stack(0xeb68dfb0 to 0xeb68dff8) [ 1353.290171][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.290404][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.290591][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.290932][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8504ef00 [ 1353.291141][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.291371][ T32] INFO: task kworker/1:582:5085 blocked for more than 479 seconds. [ 1353.291555][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.291744][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.292022][ T32] task:kworker/1:582 state:D stack:0 pid:5085 tgid:5085 ppid:2 flags:0x00000000 [ 1353.292330][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.303057][ T32] Call trace: [ 1353.303354][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.303657][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb61dda4 r5:85031800 [ 1353.303878][ T32] r4:85031800 [ 1353.303971][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.304243][ T32] r5:85031800 r4:8271a0b0 [ 1353.304373][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.304659][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.305003][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb61de20 [ 1353.305215][ T32] r4:00000000 [ 1353.305301][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.305550][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.305773][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.306043][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8180 [ 1353.306240][ T32] r4:00000000 [ 1353.306327][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.306563][ T32] r9:85031800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1353.306873][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.307112][ T32] r5:00001000 r4:eb429000 [ 1353.307212][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.307514][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.307839][ T32] r5:850e277c r4:850e2400 [ 1353.307969][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.308226][ T32] r7:ddde3e40 r6:82c18200 r5:850e277c r4:85066280 [ 1353.308378][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.308638][ T32] r10:85031800 r9:850662ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.308833][ T32] r4:85066280 [ 1353.308928][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.309079][ T32] r10:00000000 r9:eb68de78 r8:850f8200 r7:85066280 r6:80267888 r5:85031800 [ 1353.309311][ T32] r4:850f8140 [ 1353.309483][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.309679][ T32] Exception stack(0xeb61dfb0 to 0xeb61dff8) [ 1353.309873][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.310061][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.310340][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.310543][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8140 [ 1353.310734][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.311011][ T32] INFO: task kworker/1:583:5086 blocked for more than 479 seconds. [ 1353.311195][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.311365][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.311563][ T32] task:kworker/1:583 state:D stack:0 pid:5086 tgid:5086 ppid:2 flags:0x00000000 [ 1353.311878][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.312107][ T32] Call trace: [ 1353.312219][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.312511][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb695da4 r5:85038000 [ 1353.323486][ T32] r4:85038000 [ 1353.323619][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.323962][ T32] r5:85038000 r4:8271a0b0 [ 1353.324117][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.324444][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.324727][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb695e20 [ 1353.325019][ T32] r4:00000000 [ 1353.325168][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.325436][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.325684][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.325974][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f86c0 [ 1353.326160][ T32] r4:00000000 [ 1353.326498][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.326893][ T32] r9:85038000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1353.327156][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.327448][ T32] r5:00001000 r4:eb443000 [ 1353.327564][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.327798][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.328045][ T32] r5:850e2f7c r4:850e2c00 [ 1353.328165][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.328410][ T32] r7:ddde3e40 r6:82c18200 r5:850e2f7c r4:85066300 [ 1353.328522][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.328760][ T32] r10:85038000 r9:8506632c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.328965][ T32] r4:85066300 [ 1353.329036][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.329299][ T32] r10:00000000 r9:eb61de78 r8:850f8400 r7:85066300 r6:80267888 r5:85038000 [ 1353.329645][ T32] r4:850f8300 [ 1353.329737][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.329962][ T32] Exception stack(0xeb695fb0 to 0xeb695ff8) [ 1353.330126][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.330337][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.330528][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.330695][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8300 [ 1353.330940][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.331214][ T32] INFO: task kworker/1:584:5088 blocked for more than 479 seconds. [ 1353.331471][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.331589][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.331817][ T32] task:kworker/1:584 state:D stack:0 pid:5088 tgid:5088 ppid:2 flags:0x00000000 [ 1353.332123][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.332328][ T32] Call trace: [ 1353.332435][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.343296][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb691da4 r5:85038c00 [ 1353.343704][ T32] r4:85038c00 [ 1353.343817][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.344132][ T32] r5:85038c00 r4:8271a0b0 [ 1353.344254][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.344533][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.344813][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb691e20 [ 1353.345113][ T32] r4:00000000 [ 1353.345265][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.345489][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.345742][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.345997][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8600 [ 1353.346255][ T32] r4:00000000 [ 1353.346359][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.346608][ T32] r9:85038c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1353.346914][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.347238][ T32] r5:00001000 r4:eb43b000 [ 1353.347349][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.347556][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.347789][ T32] r5:850e2b7c r4:850e2800 [ 1353.347924][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.348165][ T32] r7:ddde3e40 r6:82c18200 r5:850e2b7c r4:85066380 [ 1353.348352][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.348531][ T32] r10:85038c00 r9:850663ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.348772][ T32] r4:85066380 [ 1353.348859][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.349070][ T32] r10:00000000 r9:eb695e78 r8:850f8480 r7:85066380 r6:80267888 r5:85038c00 [ 1353.349247][ T32] r4:850f8100 [ 1353.349336][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.349584][ T32] Exception stack(0xeb691fb0 to 0xeb691ff8) [ 1353.349723][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.349941][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.350229][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.350414][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8100 [ 1353.350634][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.350988][ T32] INFO: task kworker/1:585:5091 blocked for more than 479 seconds. [ 1353.351199][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.351362][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.351560][ T32] task:kworker/1:585 state:D stack:0 pid:5091 tgid:5091 ppid:2 flags:0x00000000 [ 1353.351841][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.352043][ T32] Call trace: [ 1353.352155][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.352411][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb625da4 r5:85039800 [ 1353.363083][ T32] r4:85039800 [ 1353.363326][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.363610][ T32] r5:85039800 r4:8271a0b0 [ 1353.363750][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.363995][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.364299][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb625e20 [ 1353.364544][ T32] r4:00000000 [ 1353.364633][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.364867][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.365224][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.365451][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8a80 [ 1353.365645][ T32] r4:00000000 [ 1353.365754][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.366017][ T32] r9:85039800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1353.366196][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.366419][ T32] r5:00001000 r4:eb461000 [ 1353.366533][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.366893][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.367128][ T32] r5:850e377c r4:850e3400 [ 1353.367300][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.367535][ T32] r7:ddde3e40 r6:82c18200 r5:850e377c r4:85066400 [ 1353.367675][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.367926][ T32] r10:85039800 r9:8506642c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.368135][ T32] r4:85066400 [ 1353.368226][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.368469][ T32] r10:00000000 r9:eb695e78 r8:850f8740 r7:85066400 r6:80267888 r5:85039800 [ 1353.368664][ T32] r4:850f85c0 [ 1353.368756][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.368950][ T32] Exception stack(0xeb625fb0 to 0xeb625ff8) [ 1353.369156][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.369346][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.369529][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.369728][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f85c0 [ 1353.369926][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.370199][ T32] INFO: task kworker/1:586:5092 blocked for more than 479 seconds. [ 1353.370399][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.370528][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.370723][ T32] task:kworker/1:586 state:D stack:0 pid:5092 tgid:5092 ppid:2 flags:0x00000000 [ 1353.371030][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.371208][ T32] Call trace: [ 1353.371316][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.371540][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb699da4 r5:8503a400 [ 1353.371788][ T32] r4:8503a400 [ 1353.371900][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.372123][ T32] r5:8503a400 r4:8271a0b0 [ 1353.372243][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.383113][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.383605][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb699e20 [ 1353.383777][ T32] r4:00000000 [ 1353.383881][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.384172][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.384417][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.384632][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8840 [ 1353.384821][ T32] r4:00000000 [ 1353.384924][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.385150][ T32] r9:8503a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1353.385373][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.385599][ T32] r5:00001000 r4:eb455000 [ 1353.385709][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.385912][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.386124][ T32] r5:850e337c r4:850e3000 [ 1353.386227][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.386486][ T32] r7:ddde3e40 r6:82c18200 r5:850e337c r4:85066480 [ 1353.386676][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.387007][ T32] r10:8503a400 r9:850664ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.387216][ T32] r4:85066480 [ 1353.387360][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.387563][ T32] r10:00000000 r9:eb625e78 r8:850f8940 r7:85066480 r6:80267888 r5:8503a400 [ 1353.387743][ T32] r4:850f8900 [ 1353.387849][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.388048][ T32] Exception stack(0xeb699fb0 to 0xeb699ff8) [ 1353.388269][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.388525][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.388730][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.388911][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8900 [ 1353.389116][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.389354][ T32] INFO: task kworker/1:587:5094 blocked for more than 479 seconds. [ 1353.389546][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.389674][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.389882][ T32] task:kworker/1:587 state:D stack:0 pid:5094 tgid:5094 ppid:2 flags:0x00000000 [ 1353.390153][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.390342][ T32] Call trace: [ 1353.390450][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.390671][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6a1da4 r5:8503c800 [ 1353.390936][ T32] r4:8503c800 [ 1353.391034][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.391273][ T32] r5:8503c800 r4:8271a0b0 [ 1353.391421][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.391722][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.391994][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6a1e20 [ 1353.392207][ T32] r4:00000000 [ 1353.392294][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.403360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.404206][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.404580][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8cc0 [ 1353.404950][ T32] r4:00000000 [ 1353.405126][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.405553][ T32] r9:8503c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1353.405915][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.406364][ T32] r5:00001000 r4:eb477000 [ 1353.406563][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.407009][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.407496][ T32] r5:850e3b7c r4:850e3800 [ 1353.407728][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.408216][ T32] r7:ddde3e40 r6:82c18200 r5:850e3b7c r4:85066500 [ 1353.408569][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.409024][ T32] r10:8503c800 r9:8506652c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.409547][ T32] r4:85066500 [ 1353.409775][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.410200][ T32] r10:00000000 r9:eb625e78 r8:850f8bc0 r7:85066500 r6:80267888 r5:8503c800 [ 1353.410656][ T32] r4:850f8a00 [ 1353.410881][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.411371][ T32] Exception stack(0xeb6a1fb0 to 0xeb6a1ff8) [ 1353.411650][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.412146][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.423394][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.423989][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8a00 [ 1353.424401][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.424745][ T32] INFO: task kworker/1:588:5097 blocked for more than 479 seconds. [ 1353.425216][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.425473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.425957][ T32] task:kworker/1:588 state:D stack:0 pid:5097 tgid:5097 ppid:2 flags:0x00000000 [ 1353.426434][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.426913][ T32] Call trace: [ 1353.427128][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.427558][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb69dda4 r5:8503b000 [ 1353.427995][ T32] r4:8503b000 [ 1353.428197][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.428631][ T32] r5:8503b000 r4:8271a0b0 [ 1353.428826][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.429550][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.430070][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb69de20 [ 1353.430495][ T32] r4:00000000 [ 1353.430648][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.431095][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.431555][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.431980][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850f8e40 [ 1353.432299][ T32] r4:00000000 [ 1353.432570][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.443816][ T32] r9:8503b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1353.444182][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.444595][ T32] r5:00001000 r4:eb487000 [ 1353.444792][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.445187][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.445671][ T32] r5:850e3f7c r4:850e3c00 [ 1353.445875][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.446267][ T32] r7:ddde3e40 r6:82c18200 r5:850e3f7c r4:85066580 [ 1353.446646][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.447157][ T32] r10:8503b000 r9:850665ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.447469][ T32] r4:85066580 [ 1353.447643][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.448035][ T32] r10:00000000 r9:eb6a1e78 r8:850f8c80 r7:85066580 r6:80267888 r5:8503b000 [ 1353.448342][ T32] r4:850f8c40 [ 1353.448637][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.449024][ T32] Exception stack(0xeb69dfb0 to 0xeb69dff8) [ 1353.449298][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.449663][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.450031][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.450384][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8c40 [ 1353.450698][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.451135][ T32] INFO: task kworker/1:589:5099 blocked for more than 479 seconds. [ 1353.451461][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.451753][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.452128][ T32] task:kworker/1:589 state:D stack:0 pid:5099 tgid:5099 ppid:2 flags:0x00000000 [ 1353.463314][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.463919][ T32] Call trace: [ 1353.464149][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.464571][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6a9da4 r5:850aec00 [ 1353.465073][ T32] r4:850aec00 [ 1353.465250][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.465716][ T32] r5:850aec00 r4:8271a0b0 [ 1353.465919][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.466440][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.467069][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6a9e20 [ 1353.467476][ T32] r4:00000000 [ 1353.467804][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.468321][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.468797][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.469224][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84122a00 [ 1353.469610][ T32] r4:00000000 [ 1353.469780][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.470237][ T32] r9:850aec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1353.470587][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.471070][ T32] r5:00001000 r4:eb49d000 [ 1353.471264][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.471657][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.472098][ T32] r5:850e437c r4:850e4000 [ 1353.472313][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.483318][ T32] r7:ddde3e40 r6:82c18200 r5:850e437c r4:85066600 [ 1353.483885][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.484501][ T32] r10:850aec00 r9:8506662c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.484895][ T32] r4:85066600 [ 1353.485086][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.485570][ T32] r10:00000000 r9:eb69de78 r8:85071f80 r7:85066600 r6:80267888 r5:850aec00 [ 1353.485954][ T32] r4:850f8dc0 [ 1353.486199][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.486614][ T32] Exception stack(0xeb6a9fb0 to 0xeb6a9ff8) [ 1353.486965][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.487363][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.487923][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.488302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8dc0 [ 1353.488593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.489118][ T32] INFO: task kworker/1:590:5100 blocked for more than 479 seconds. [ 1353.489443][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.489683][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.490136][ T32] task:kworker/1:590 state:D stack:0 pid:5100 tgid:5100 ppid:2 flags:0x00000000 [ 1353.490582][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.490967][ T32] Call trace: [ 1353.491180][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.491662][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6adda4 r5:850ad400 [ 1353.492060][ T32] r4:850ad400 [ 1353.503376][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.504123][ T32] r5:850ad400 r4:8271a0b0 [ 1353.504369][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.504838][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.505334][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6ade20 [ 1353.505805][ T32] r4:00000000 [ 1353.506003][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.506372][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.507007][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.507436][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fb1c0 [ 1353.507862][ T32] r4:00000000 [ 1353.508139][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.508570][ T32] r9:850ad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1353.508882][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.509341][ T32] r5:00001000 r4:eb6c5000 [ 1353.509533][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.510033][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.510496][ T32] r5:850e4b7c r4:850e4800 [ 1353.510699][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.511212][ T32] r7:ddde3e40 r6:82c18200 r5:850e4b7c r4:85066680 [ 1353.511629][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.512146][ T32] r10:850ad400 r9:850666ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.512560][ T32] r4:85066680 [ 1353.523703][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.524200][ T32] r10:00000000 r9:eb6a9e78 r8:85071dc0 r7:85066680 r6:80267888 r5:850ad400 [ 1353.524704][ T32] r4:850f8f00 [ 1353.524880][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.525222][ T32] Exception stack(0xeb6adfb0 to 0xeb6adff8) [ 1353.525564][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.525946][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.526340][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.526672][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8f00 [ 1353.527209][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.527589][ T32] INFO: task kworker/1:591:5102 blocked for more than 480 seconds. [ 1353.527991][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.528303][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.528576][ T32] task:kworker/1:591 state:D stack:0 pid:5102 tgid:5102 ppid:2 flags:0x00000000 [ 1353.529076][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.529363][ T32] Call trace: [ 1353.529551][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.529904][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6b1da4 r5:850ae000 [ 1353.530300][ T32] r4:850ae000 [ 1353.530465][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.530907][ T32] r5:850ae000 r4:8271a0b0 [ 1353.531115][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.531597][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.532179][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6b1e20 [ 1353.543312][ T32] r4:00000000 [ 1353.543706][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.544174][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.544591][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.544969][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fb080 [ 1353.545253][ T32] r4:00000000 [ 1353.545429][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.545802][ T32] r9:850ae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1353.546196][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.546548][ T32] r5:00001000 r4:eb6bf000 [ 1353.546842][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.547217][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.547649][ T32] r5:850e477c r4:850e4400 [ 1353.547836][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.548249][ T32] r7:ddde3e40 r6:82c18200 r5:850e477c r4:85066700 [ 1353.548532][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.548892][ T32] r10:850ae000 r9:8506672c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.549242][ T32] r4:85066700 [ 1353.549471][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.549794][ T32] r10:00000000 r9:eb6ade78 r8:850714c0 r7:85066700 r6:80267888 r5:850ae000 [ 1353.550115][ T32] r4:850f8e00 [ 1353.550317][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.550698][ T32] Exception stack(0xeb6b1fb0 to 0xeb6b1ff8) [ 1353.551039][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.551365][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.551668][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.552212][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850f8e00 [ 1353.563411][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.564027][ T32] INFO: task kworker/0:401:5104 blocked for more than 480 seconds. [ 1353.564378][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.564609][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.564884][ T32] task:kworker/0:401 state:D stack:0 pid:5104 tgid:5104 ppid:2 flags:0x00000000 [ 1353.565385][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.565779][ T32] Call trace: [ 1353.565989][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.566329][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6a5da4 r5:850ac800 [ 1353.566843][ T32] r4:850ac800 [ 1353.567104][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.567826][ T32] r5:850ac800 r4:8271a0b0 [ 1353.568033][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.568597][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.569010][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6a5e20 [ 1353.569391][ T32] r4:00000000 [ 1353.569552][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.569990][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.570450][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.570908][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507fe40 [ 1353.571979][ T32] r4:00000000 [ 1353.572152][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.583397][ T32] r9:850ac800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1353.583910][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.584321][ T32] r5:00001000 r4:eade3000 [ 1353.584508][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.584898][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.585270][ T32] r5:8514477c r4:85144400 [ 1353.585458][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.585965][ T32] r7:dddcfe40 r6:82c18000 r5:8514477c r4:8505e680 [ 1353.586227][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.586597][ T32] r10:850ac800 r9:8505e6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.587081][ T32] r4:8505e680 [ 1353.587243][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.587602][ T32] r10:00000000 r9:eb615e78 r8:85071040 r7:8505e680 r6:80267888 r5:850ac800 [ 1353.588076][ T32] r4:85071540 [ 1353.588259][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.588672][ T32] Exception stack(0xeb6a5fb0 to 0xeb6a5ff8) [ 1353.589090][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.589385][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.589884][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.590182][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85071540 [ 1353.590663][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.591177][ T32] INFO: task kworker/0:402:5106 blocked for more than 480 seconds. [ 1353.591598][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.591946][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.592282][ T32] task:kworker/0:402 state:D stack:0 pid:5106 tgid:5106 ppid:2 flags:0x00000000 [ 1353.603401][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.603999][ T32] Call trace: [ 1353.604230][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.604638][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6b5da4 r5:850ab000 [ 1353.605023][ T32] r4:850ab000 [ 1353.605180][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.605668][ T32] r5:850ab000 r4:8271a0b0 [ 1353.605946][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.606565][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.607153][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6b5e20 [ 1353.607619][ T32] r4:00000000 [ 1353.607787][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.608241][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.608685][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.609189][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507fdc0 [ 1353.609507][ T32] r4:00000000 [ 1353.609674][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.610188][ T32] r9:850ab000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1353.610541][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.611060][ T32] r5:00001000 r4:eaa6b000 [ 1353.611312][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.611847][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.612293][ T32] r5:8514437c r4:85144000 [ 1353.623467][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.624195][ T32] r7:dddcfe40 r6:82c18000 r5:8514437c r4:8505e700 [ 1353.624522][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.625024][ T32] r10:850ab000 r9:8505e72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.625510][ T32] r4:8505e700 [ 1353.625678][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.627706][ T32] r10:00000000 r9:eb6a5e78 r8:85071200 r7:8505e700 r6:80267888 r5:850ab000 [ 1353.628184][ T32] r4:85071540 [ 1353.628403][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.629095][ T32] Exception stack(0xeb6b5fb0 to 0xeb6b5ff8) [ 1353.629485][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.629793][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.630273][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.630580][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85071540 [ 1353.631078][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.631519][ T32] INFO: task kworker/1:592:5109 blocked for more than 480 seconds. [ 1353.631911][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.632128][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.643386][ T32] task:kworker/1:592 state:D stack:0 pid:5109 tgid:5109 ppid:2 flags:0x00000000 [ 1353.644104][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.644477][ T32] Call trace: [ 1353.644700][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.645119][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6ddda4 r5:84ab6c00 [ 1353.645435][ T32] r4:84ab6c00 [ 1353.645584][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.645922][ T32] r5:84ab6c00 r4:8271a0b0 [ 1353.646187][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.646620][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.647106][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6dde20 [ 1353.647394][ T32] r4:00000000 [ 1353.647553][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.647916][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.648281][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.648642][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fb2c0 [ 1353.649154][ T32] r4:00000000 [ 1353.649329][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.649855][ T32] r9:84ab6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1353.650184][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.650515][ T32] r5:00001000 r4:eb6d3000 [ 1353.650783][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.651119][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.651456][ T32] r5:850e4f7c r4:850e4c00 [ 1353.651760][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.652182][ T32] r7:ddde3e40 r6:82c18200 r5:850e4f7c r4:85066780 [ 1353.652407][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.663523][ T32] r10:84ab6c00 r9:850667ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.664090][ T32] r4:85066780 [ 1353.664301][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.664749][ T32] r10:00000000 r9:eb6ade78 r8:8507f180 r7:85066780 r6:80267888 r5:84ab6c00 [ 1353.665132][ T32] r4:850fb100 [ 1353.665304][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.665711][ T32] Exception stack(0xeb6ddfb0 to 0xeb6ddff8) [ 1353.665972][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.666493][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.666959][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.667375][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb100 [ 1353.667774][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.668215][ T32] INFO: task kworker/1:593:5111 blocked for more than 480 seconds. [ 1353.668735][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.669030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.669466][ T32] task:kworker/1:593 state:D stack:0 pid:5111 tgid:5111 ppid:2 flags:0x00000000 [ 1353.670036][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.670344][ T32] Call trace: [ 1353.670565][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.671194][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6e1da4 r5:8500e000 [ 1353.671541][ T32] r4:8500e000 [ 1353.671770][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.672223][ T32] r5:8500e000 r4:8271a0b0 [ 1353.672441][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.683589][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.684353][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6e1e20 [ 1353.684707][ T32] r4:00000000 [ 1353.684869][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.685352][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.685923][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.686443][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fb480 [ 1353.686926][ T32] r4:00000000 [ 1353.687126][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.687574][ T32] r9:8500e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1353.687916][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.688293][ T32] r5:00001000 r4:eb6d9000 [ 1353.688493][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.689198][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.689574][ T32] r5:850e537c r4:850e5000 [ 1353.689763][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.690318][ T32] r7:ddde3e40 r6:82c18200 r5:850e537c r4:85066800 [ 1353.690552][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.690953][ T32] r10:8500e000 r9:8506682c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.691245][ T32] r4:85066800 [ 1353.691415][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.691740][ T32] r10:00000000 r9:eb6dde78 r8:8507f280 r7:85066800 r6:80267888 r5:8500e000 [ 1353.692081][ T32] r4:850fb000 [ 1353.692228][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.703404][ T32] Exception stack(0xeb6e1fb0 to 0xeb6e1ff8) [ 1353.703976][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.704478][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.704898][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.705239][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb000 [ 1353.705591][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.706069][ T32] INFO: task kworker/1:594:5113 blocked for more than 480 seconds. [ 1353.706377][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.706603][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.707217][ T32] task:kworker/1:594 state:D stack:0 pid:5113 tgid:5113 ppid:2 flags:0x00000000 [ 1353.707719][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.708434][ T32] Call trace: [ 1353.708641][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.709032][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6edda4 r5:84a10c00 [ 1353.709376][ T32] r4:84a10c00 [ 1353.709567][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.710034][ T32] r5:84a10c00 r4:8271a0b0 [ 1353.710269][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.710917][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.711568][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6ede20 [ 1353.712014][ T32] r4:00000000 [ 1353.712232][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.723294][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.724086][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.724511][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507f7c0 [ 1353.724988][ T32] r4:00000000 [ 1353.725166][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.725601][ T32] r9:84a10c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1353.726098][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.726619][ T32] r5:00001000 r4:dfa2d000 [ 1353.727055][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.727705][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.728217][ T32] r5:84fcff7c r4:84fcfc00 [ 1353.728540][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.729120][ T32] r7:ddde3e40 r6:82c18200 r5:84fcff7c r4:85066880 [ 1353.729654][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.730217][ T32] r10:84a10c00 r9:850668ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.730603][ T32] r4:85066880 [ 1353.730836][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.731248][ T32] r10:00000000 r9:eb6e1e78 r8:8507f480 r7:85066880 r6:80267888 r5:84a10c00 [ 1353.731729][ T32] r4:850fb400 [ 1353.731899][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.732314][ T32] Exception stack(0xeb6edfb0 to 0xeb6edff8) [ 1353.743471][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.744062][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.744430][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.744880][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb400 [ 1353.745221][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.745855][ T32] INFO: task kworker/1:595:5114 blocked for more than 480 seconds. [ 1353.746195][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.746438][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.746820][ T32] task:kworker/1:595 state:D stack:0 pid:5114 tgid:5114 ppid:2 flags:0x00000000 [ 1353.747362][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.747843][ T32] Call trace: [ 1353.748069][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.748448][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6f1da4 r5:84a11800 [ 1353.748884][ T32] r4:84a11800 [ 1353.749084][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.749628][ T32] r5:84a11800 r4:8271a0b0 [ 1353.749845][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.750441][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.751002][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6f1e20 [ 1353.751408][ T32] r4:00000000 [ 1353.751571][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.751959][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.752394][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.763262][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85062ec0 [ 1353.763854][ T32] r4:00000000 [ 1353.764037][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.764445][ T32] r9:84a11800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1353.764743][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.765225][ T32] r5:00001000 r4:ea957000 [ 1353.765471][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.765985][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.766533][ T32] r5:850e577c r4:850e5400 [ 1353.766824][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.767392][ T32] r7:ddde3e40 r6:82c18200 r5:850e577c r4:85066900 [ 1353.767789][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.768341][ T32] r10:84a11800 r9:8506692c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.768810][ T32] r4:85066900 [ 1353.769043][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.769538][ T32] r10:00000000 r9:eb6ede78 r8:8507f580 r7:85066900 r6:80267888 r5:84a11800 [ 1353.770169][ T32] r4:850fb400 [ 1353.770368][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.771322][ T32] Exception stack(0xeb6f1fb0 to 0xeb6f1ff8) [ 1353.771639][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.772033][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.772626][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.783736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb400 [ 1353.784213][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.784625][ T32] INFO: task kworker/1:596:5117 blocked for more than 480 seconds. [ 1353.785033][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.785463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.785853][ T32] task:kworker/1:596 state:D stack:0 pid:5117 tgid:5117 ppid:2 flags:0x00000000 [ 1353.786537][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.787087][ T32] Call trace: [ 1353.787341][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.787821][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb521da4 r5:84a13000 [ 1353.788224][ T32] r4:84a13000 [ 1353.788441][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.788929][ T32] r5:84a13000 r4:8271a0b0 [ 1353.789151][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.789734][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.790393][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb521e20 [ 1353.790704][ T32] r4:00000000 [ 1353.790906][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.791660][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.792234][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.813269][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fb6c0 [ 1353.813783][ T32] r4:00000000 [ 1353.813981][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.814399][ T32] r9:84a13000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1353.814788][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.815214][ T32] r5:00001000 r4:e004d000 [ 1353.815433][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.815874][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.816398][ T32] r5:850e5b7c r4:850e5800 [ 1353.816671][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.817088][ T32] r7:ddde3e40 r6:82c18200 r5:850e5b7c r4:85066980 [ 1353.817344][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.817788][ T32] r10:84a13000 r9:850669ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.818192][ T32] r4:85066980 [ 1353.818376][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.818907][ T32] r10:00000000 r9:eb6ede78 r8:8507fa40 r7:85066980 r6:80267888 r5:84a13000 [ 1353.819355][ T32] r4:850fb640 [ 1353.819574][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.820035][ T32] Exception stack(0xeb521fb0 to 0xeb521ff8) [ 1353.820294][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.820677][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.821120][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.821560][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb640 [ 1353.822060][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.822387][ T32] INFO: task kworker/1:597:5119 blocked for more than 480 seconds. [ 1353.833364][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.833890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.834177][ T32] task:kworker/1:597 state:D stack:0 pid:5119 tgid:5119 ppid:2 flags:0x00000000 [ 1353.834714][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.835126][ T32] Call trace: [ 1353.835411][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.835758][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb539da4 r5:84a10000 [ 1353.836284][ T32] r4:84a10000 [ 1353.836561][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.837105][ T32] r5:84a10000 r4:8271a0b0 [ 1353.837316][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.837761][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.838230][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb539e20 [ 1353.838571][ T32] r4:00000000 [ 1353.838848][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.839343][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.839832][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.840201][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85101dc0 [ 1353.840891][ T32] r4:00000000 [ 1353.841081][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.841410][ T32] r9:84a10000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1353.841868][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.842298][ T32] r5:00001000 r4:eb505000 [ 1353.853280][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.854087][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.854591][ T32] r5:850e677c r4:850e6400 [ 1353.854853][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.855319][ T32] r7:ddde3e40 r6:82c18200 r5:850e677c r4:85066a00 [ 1353.855778][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.856201][ T32] r10:84a10000 r9:85066a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.856582][ T32] r4:85066a00 [ 1353.856794][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.857179][ T32] r10:00000000 r9:eb521e78 r8:8507fb00 r7:85066a00 r6:80267888 r5:84a10000 [ 1353.857488][ T32] r4:850fb640 [ 1353.857825][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.858268][ T32] Exception stack(0xeb539fb0 to 0xeb539ff8) [ 1353.858570][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.858965][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.859366][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.859839][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb640 [ 1353.860430][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.860989][ T32] INFO: task kworker/1:598:5120 blocked for more than 480 seconds. [ 1353.861356][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.861693][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.862233][ T32] task:kworker/1:598 state:D stack:0 pid:5120 tgid:5120 ppid:2 flags:0x00000000 [ 1353.872914][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.873243][ T32] Call trace: [ 1353.873338][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.873603][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6d1da4 r5:8503ec00 [ 1353.873794][ T32] r4:8503ec00 [ 1353.873899][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.874168][ T32] r5:8503ec00 r4:8271a0b0 [ 1353.874445][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.874837][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.875298][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6d1e20 [ 1353.875584][ T32] r4:00000000 [ 1353.875734][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.876091][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.876404][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.876952][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fb900 [ 1353.877232][ T32] r4:00000000 [ 1353.877390][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.877688][ T32] r9:8503ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1353.878000][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.878303][ T32] r5:00001000 r4:eabdf000 [ 1353.878786][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.879134][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.879452][ T32] r5:850e5f7c r4:850e5c00 [ 1353.879675][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.880052][ T32] r7:ddde3e40 r6:82c18200 r5:850e5f7c r4:85066a80 [ 1353.880273][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.880614][ T32] r10:8503ec00 r9:85066aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.880881][ T32] r4:85066a80 [ 1353.881032][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.881437][ T32] r10:00000000 r9:eb539e78 r8:850fb7c0 r7:85066a80 r6:80267888 r5:8503ec00 [ 1353.882090][ T32] r4:850fb640 [ 1353.882237][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.892965][ T32] Exception stack(0xeb6d1fb0 to 0xeb6d1ff8) [ 1353.893384][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.893755][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.894117][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.894388][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb640 [ 1353.894688][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.895045][ T32] INFO: task kworker/1:599:5124 blocked for more than 480 seconds. [ 1353.895359][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.895616][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.895888][ T32] task:kworker/1:599 state:D stack:0 pid:5124 tgid:5124 ppid:2 flags:0x00000000 [ 1353.896439][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.896712][ T32] Call trace: [ 1353.896885][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.897201][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4b9da4 r5:8503d400 [ 1353.897496][ T32] r4:8503d400 [ 1353.897638][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.898028][ T32] r5:8503d400 r4:8271a0b0 [ 1353.898218][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.898558][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.898922][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4b9e20 [ 1353.899376][ T32] r4:00000000 [ 1353.899518][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.899876][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.900195][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.900535][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850fba40 [ 1353.901218][ T32] r4:00000000 [ 1353.901434][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.901854][ T32] r9:8503d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1353.902212][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.913356][ T32] r5:00001000 r4:ead57000 [ 1353.913638][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.914078][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.914455][ T32] r5:850e637c r4:850e6000 [ 1353.914670][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.915137][ T32] r7:ddde3e40 r6:82c18200 r5:850e637c r4:85066b00 [ 1353.915365][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.915704][ T32] r10:8503d400 r9:85066b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.916002][ T32] r4:85066b00 [ 1353.916136][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.916463][ T32] r10:00000000 r9:eb539e78 r8:850fb880 r7:85066b00 r6:80267888 r5:8503d400 [ 1353.916878][ T32] r4:850fb980 [ 1353.917061][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.917672][ T32] Exception stack(0xeb4b9fb0 to 0xeb4b9ff8) [ 1353.918057][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.918415][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.918721][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.919036][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb980 [ 1353.919349][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.920541][ T32] INFO: task kworker/1:600:5126 blocked for more than 480 seconds. [ 1353.920882][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.921116][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.921336][ T32] task:kworker/1:600 state:D stack:0 pid:5126 tgid:5126 ppid:2 flags:0x00000000 [ 1353.921623][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.921836][ T32] Call trace: [ 1353.921962][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.922163][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6c9da4 r5:8503e000 [ 1353.922515][ T32] r4:8503e000 [ 1353.933141][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.933533][ T32] r5:8503e000 r4:8271a0b0 [ 1353.933710][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.934089][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.934466][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6c9e20 [ 1353.934733][ T32] r4:00000000 [ 1353.934876][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.935175][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.935477][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.935758][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85101bc0 [ 1353.936020][ T32] r4:00000000 [ 1353.936127][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.936382][ T32] r9:8503e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1353.936615][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.936896][ T32] r5:00001000 r4:eb529000 [ 1353.937055][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.937335][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.937620][ T32] r5:850e6f7c r4:850e6c00 [ 1353.937762][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.938109][ T32] r7:ddde3e40 r6:82c18200 r5:850e6f7c r4:85066b80 [ 1353.938290][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.938590][ T32] r10:8503e000 r9:85066bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.938858][ T32] r4:85066b80 [ 1353.938985][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.939271][ T32] r10:00000000 r9:eb539e78 r8:850fbb40 r7:85066b80 r6:80267888 r5:8503e000 [ 1353.939584][ T32] r4:850fb980 [ 1353.939749][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.940017][ T32] Exception stack(0xeb6c9fb0 to 0xeb6c9ff8) [ 1353.940243][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.940550][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.940773][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.941029][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850fb980 [ 1353.941334][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.941703][ T32] INFO: task kworker/0:403:5129 blocked for more than 480 seconds. [ 1353.941969][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.942185][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.953075][ T32] task:kworker/0:403 state:D stack:0 pid:5129 tgid:5129 ppid:2 flags:0x00000000 [ 1353.953451][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.953653][ T32] Call trace: [ 1353.953757][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.954112][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5b1da4 r5:85040000 [ 1353.954370][ T32] r4:85040000 [ 1353.954513][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.954900][ T32] r5:85040000 r4:8271a0b0 [ 1353.955048][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.955345][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.955652][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5b1e20 [ 1353.956015][ T32] r4:00000000 [ 1353.956171][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.956498][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.956813][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.957070][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507f8c0 [ 1353.957213][ T32] r4:00000000 [ 1353.957325][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.957608][ T32] r9:85040000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1353.957877][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.958155][ T32] r5:00001000 r4:eaf83000 [ 1353.958311][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.958626][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.958974][ T32] r5:85144b7c r4:85144800 [ 1353.959113][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.959353][ T32] r7:dddcfe40 r6:82c18000 r5:85144b7c r4:8505e780 [ 1353.959564][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.959920][ T32] r10:85040000 r9:8505e7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.960177][ T32] r4:8505e780 [ 1353.960319][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.960578][ T32] r10:00000000 r9:eb6a5e78 r8:850fbe00 r7:8505e780 r6:80267888 r5:85040000 [ 1353.960853][ T32] r4:8507ff80 [ 1353.960981][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.961331][ T32] Exception stack(0xeb5b1fb0 to 0xeb5b1ff8) [ 1353.961546][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.961845][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.962205][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.962413][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507ff80 [ 1353.973273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.973613][ T32] INFO: task kworker/0:404:5130 blocked for more than 480 seconds. [ 1353.973827][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.974090][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.974317][ T32] task:kworker/0:404 state:D stack:0 pid:5130 tgid:5130 ppid:2 flags:0x00000000 [ 1353.974834][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.975152][ T32] Call trace: [ 1353.975295][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.975732][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5c9da4 r5:85040c00 [ 1353.976087][ T32] r4:85040c00 [ 1353.976212][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.976532][ T32] r5:85040c00 r4:8271a0b0 [ 1353.976688][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.977048][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.977386][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5c9e20 [ 1353.977628][ T32] r4:00000000 [ 1353.977741][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.978003][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.978383][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.978650][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507f880 [ 1353.978970][ T32] r4:00000000 [ 1353.979118][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.979470][ T32] r9:85040c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1353.979736][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.980066][ T32] r5:00001000 r4:eb005000 [ 1353.980228][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.980616][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.980949][ T32] r5:85144f7c r4:85144c00 [ 1353.981051][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.981370][ T32] r7:dddcfe40 r6:82c18000 r5:85144f7c r4:8505e800 [ 1353.981552][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.981874][ T32] r10:85040c00 r9:8505e82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.982183][ T32] r4:8505e800 [ 1353.982284][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.993607][ T32] r10:00000000 r9:eb5b1e78 r8:850fbec0 r7:8505e800 r6:80267888 r5:85040c00 [ 1353.994320][ T32] r4:8507ff80 [ 1353.994519][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.995245][ T32] Exception stack(0xeb5c9fb0 to 0xeb5c9ff8) [ 1353.995832][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.996784][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.997180][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.997577][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507ff80 [ 1353.998101][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.998546][ T32] INFO: task kworker/0:405:5132 blocked for more than 480 seconds. [ 1353.998942][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.999236][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.999617][ T32] task:kworker/0:405 state:D stack:0 pid:5132 tgid:5132 ppid:2 flags:0x00000000 [ 1354.000205][ T32] Workqueue: events bpf_prog_free_deferred [ 1354.000575][ T32] Call trace: [ 1354.000787][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1354.001262][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5edda4 r5:85042400 [ 1354.001855][ T32] r4:85042400 [ 1354.002117][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1354.013346][ T32] r5:85042400 r4:8271a0b0 [ 1354.013838][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1354.014463][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1354.015264][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5ede20 [ 1354.015613][ T32] r4:00000000 [ 1354.015807][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1354.016269][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1354.016716][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1354.017191][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850ff1c0 [ 1354.017706][ T32] r4:00000000 [ 1354.017874][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1354.018322][ T32] r9:85042400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1354.018908][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1354.019591][ T32] r5:00001000 r4:eb12b000 [ 1354.019805][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1354.020397][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1354.020993][ T32] r5:85145b7c r4:85145800 [ 1354.021412][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1354.021984][ T32] r7:dddcfe40 r6:82c18000 r5:85145b7c r4:8505e880 [ 1354.022404][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1354.033387][ T32] r10:85042400 r9:8505e8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1354.033998][ T32] r4:8505e880 [ 1354.034166][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1354.034695][ T32] r10:00000000 r9:eb5c9e78 r8:850f8140 r7:8505e880 r6:80267888 r5:85042400 [ 1354.035296][ T32] r4:8507f3c0 [ 1354.035585][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1354.035979][ T32] Exception stack(0xeb5edfb0 to 0xeb5edff8) [ 1354.036396][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1354.036890][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1354.037427][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1354.037846][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507f3c0 [ 1354.038283][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1354.038769][ T32] INFO: task kworker/0:406:5133 blocked for more than 480 seconds. [ 1354.039220][ T32] Not tainted 6.12.0-syzkaller #0 [ 1354.039485][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1354.040008][ T32] task:kworker/0:406 state:D stack:0 pid:5133 tgid:5133 ppid:2 flags:0x00000000 [ 1354.040538][ T32] Workqueue: events bpf_prog_free_deferred [ 1354.040900][ T32] Call trace: [ 1354.041181][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1354.041764][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb701da4 r5:85043000 [ 1354.042192][ T32] r4:85043000 [ 1354.042428][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1354.053336][ T32] r5:85043000 r4:8271a0b0 [ 1354.053750][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1354.054515][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1354.055198][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb701e20 [ 1354.055609][ T32] r4:00000000 [ 1354.055855][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1354.056349][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1354.056833][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1354.057352][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8507fec0 [ 1354.057834][ T32] r4:00000000 [ 1354.058059][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1354.058635][ T32] r9:85043000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1354.059086][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1354.059690][ T32] r5:00001000 r4:eb047000 [ 1354.059911][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1354.060497][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1354.061055][ T32] r5:8514537c r4:85145000 [ 1354.061353][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1354.061921][ T32] r7:dddcfe40 r6:82c18000 r5:8514537c r4:8505e900 [ 1354.062218][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1354.073155][ T32] r10:85043000 r9:8505e92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1354.073499][ T32] r4:8505e900 [ 1354.073628][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1354.073959][ T32] r10:00000000 r9:eb5ede78 r8:85059f80 r7:8505e900 r6:80267888 r5:85043000 [ 1354.074261][ T32] r4:8507f3c0 [ 1354.074433][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1354.074811][ T32] Exception stack(0xeb701fb0 to 0xeb701ff8) [ 1354.075054][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1354.075304][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1354.075528][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1354.075752][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8507f3c0 [ 1354.075989][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1354.076249][ T32] INFO: task kworker/0:407:5135 blocked for more than 480 seconds. [ 1354.076571][ T32] Not tainted 6.12.0-syzkaller #0 [ 1354.076738][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1354.076966][ T32] task:kworker/0:407 state:D stack:0 pid:5135 tgid:5135 ppid:2 flags:0x00000000 [ 1354.077278][ T32] Workqueue: events bpf_prog_free_deferred [ 1354.077492][ T32] Call trace: [ 1354.077611][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1354.077894][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb709da4 r5:85041800 [ 1354.078239][ T32] r4:85041800 [ 1354.078352][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1354.078676][ T32] r5:85041800 r4:8271a0b0 [ 1354.078821][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1354.079206][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) VM DIAGNOSIS: 08:48:55 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000000 R03=82e58000 R04=82e43000 R05=82e43204 R06=00007fea R07=82e43618 R08=827f5c67 R09=00019000 R10=82604d40 R11=df8e1f24 R12=df8e1f28 R13=df8e1f18 R14=80242ccc R15=80242b30 PSR=60000113 -ZC- A S svc32 s00=e0000000 s01=40503e24 d00=40503e24e0000000 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=ffffffff s13=7fefffff d06=7fefffffffffffff s14=e0000000 s15=40503e24 d07=40503e24e0000000 s16=00000003 s17=7ebd0ae0 d08=7ebd0ae000000003 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: 80000010 info registers vcpu 1 CPU#1 R00=00000001 R01=820413b8 R02=00081c29 R03=80219bc0 R04=82e3ec00 R05=8260c610 R06=00000001 R07=8260c63c R08=00000001 R09=00000000 R10=00000000 R11=df869f64 R12=df869f68 R13=df869f58 R14=802089ac R15=80219bc8 PSR=60000093 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ebd0ae0 d08=7ebd0ae000000003 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