[ 301.341630][ T31] audit: type=1400 audit(301.290:68): avc: denied { read write } for pid=3104 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 [ 301.357314][ T31] audit: type=1400 audit(301.300:69): avc: denied { open } for pid=3104 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]:17718' (ED25519) to the list of known hosts. [ 333.539878][ T31] audit: type=1400 audit(333.490:70): avc: denied { execute } for pid=3115 comm="sh" name="syz-executor2229712899" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 333.574131][ T31] audit: type=1400 audit(333.520:71): avc: denied { execute_no_trans } for pid=3115 comm="sh" path="/syz-executor2229712899" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 333.919450][ T31] audit: type=1400 audit(333.870:72): avc: denied { execmem } for pid=3115 comm="syz-executor222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 334.372506][ T31] audit: type=1400 audit(334.330:73): avc: denied { prog_load } for pid=3117 comm="syz-executor222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program [ 334.374885][ T31] audit: type=1400 audit(334.330:74): avc: denied { bpf } for pid=3117 comm="syz-executor222" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 334.386470][ T31] audit: type=1400 audit(334.340:75): avc: denied { perfmon } for pid=3117 comm="syz-executor222" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 334.511879][ T31] audit: type=1400 audit(334.450:76): avc: denied { prog_run } for pid=3117 comm="syz-executor222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 784.528472][ T32] INFO: task kworker/1:2:92 blocked for more than 430 seconds. [ 784.535947][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 784.539430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.539958][ T32] task:kworker/1:2 state:D stack:0 pid:92 tgid:92 ppid:2 flags:0x00000000 [ 784.553041][ T32] Workqueue: events bpf_prog_free_deferred [ 784.572211][ T32] Call trace: [ 784.572823][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 784.573479][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:df97dda4 r5:82ff6c00 [ 784.574102][ T32] r4:82ff6c00 [ 784.574380][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 784.574797][ T32] r5:82ff6c00 r4:82714ab4 [ 784.576126][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.580236][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 784.592522][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df97de20 [ 784.592895][ T32] r4:00000000 [ 784.593510][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 784.593798][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 784.595496][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 784.597646][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8422cac0 [ 784.622746][ T32] r4:00000000 [ 784.627505][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 784.629995][ T32] r9:82ff6c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f08b000 [ 784.633512][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 784.634017][ T32] r5:00001000 r4:dfc93000 [ 784.634221][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 784.634673][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.635021][ T32] r5:84724f54 r4:84724c00 [ 784.635242][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 784.635981][ T32] r7:ddde4000 r6:82c16200 r5:84724f54 r4:8358c600 [ 784.636253][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 784.636612][ T32] r10:82ff6c00 r9:8358c62c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.636971][ T32] r4:8358c600 [ 784.637145][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 784.639483][ T32] r10:00000000 r9:df87de78 r8:83480780 r7:8358c600 r6:80266928 r5:82ff6c00 [ 784.654971][ T32] r4:8358dac0 [ 784.659524][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.672635][ T32] Exception stack(0xdf97dfb0 to 0xdf97dff8) [ 784.673136][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 784.673586][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.674060][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.674451][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8358dac0 [ 784.675766][ T32] INFO: task kworker/1:113:3487 blocked for more than 430 seconds. [ 784.676216][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 784.676775][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.677168][ T32] task:kworker/1:113 state:D stack:0 pid:3487 tgid:3487 ppid:2 flags:0x00000000 [ 784.677648][ T32] Workqueue: events bpf_prog_free_deferred [ 784.678004][ T32] Call trace: [ 784.678254][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 784.678700][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfeadda4 r5:847ab000 [ 784.679100][ T32] r4:847ab000 [ 784.679270][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 784.679754][ T32] r5:847ab000 r4:82714ab4 [ 784.679955][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.680628][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 784.691889][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeade20 [ 784.692399][ T32] r4:00000000 [ 784.692556][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 784.693014][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 784.693424][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 784.693912][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84335140 [ 784.694371][ T32] r4:00000000 [ 784.694564][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 784.694927][ T32] r9:847ab000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f09f000 [ 784.695430][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 784.696026][ T32] r5:00001000 r4:dfe47000 [ 784.696340][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 784.696703][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.697076][ T32] r5:84714f54 r4:84714c00 [ 784.697325][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 784.697847][ T32] r7:ddde4000 r6:82c16200 r5:84714f54 r4:8422ff00 [ 784.698178][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 784.698709][ T32] r10:847ab000 r9:8422ff2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.699074][ T32] r4:8422ff00 [ 784.699276][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 784.699709][ T32] r10:00000000 r9:dfe71e78 r8:82c94900 r7:8422ff00 r6:80266928 r5:847ab000 [ 784.700045][ T32] r4:82c94780 [ 784.700249][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.700580][ T32] Exception stack(0xdfeadfb0 to 0xdfeadff8) [ 784.700840][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 784.701283][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.712267][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.712592][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:82c94780 [ 784.712954][ T32] INFO: task kworker/0:73:3489 blocked for more than 430 seconds. [ 784.713309][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 784.713630][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.714011][ T32] task:kworker/0:73 state:D stack:0 pid:3489 tgid:3489 ppid:2 flags:0x00000000 [ 784.714553][ T32] Workqueue: events bpf_prog_free_deferred [ 784.714918][ T32] Call trace: [ 784.715091][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 784.715455][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfef1da4 r5:847abc00 [ 784.715743][ T32] r4:847abc00 [ 784.715958][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 784.716363][ T32] r5:847abc00 r4:82714ab4 [ 784.716561][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.716937][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 784.717384][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfef1e20 [ 784.717776][ T32] r4:00000000 [ 784.718012][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 784.718464][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 784.718878][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 784.719347][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648480 [ 784.719897][ T32] r4:00000000 [ 784.720062][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 784.720538][ T32] r9:847abc00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f059000 [ 784.720923][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 784.731783][ T32] r5:00001000 r4:dfd93000 [ 784.732255][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 784.732668][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.733046][ T32] r5:845c1754 r4:845c1400 [ 784.733287][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 784.733789][ T32] r7:dddd0000 r6:82c16000 r5:845c1754 r4:8465b480 [ 784.734199][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 784.734640][ T32] r10:847abc00 r9:8465b4ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.735025][ T32] r4:8465b480 [ 784.735197][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 784.735608][ T32] r10:00000000 r9:dfedde78 r8:82c949c0 r7:8465b480 r6:80266928 r5:847abc00 [ 784.735972][ T32] r4:84648100 [ 784.736202][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.736728][ T32] Exception stack(0xdfef1fb0 to 0xdfef1ff8) [ 784.737022][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 784.737577][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.738127][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.738449][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648100 [ 784.738750][ T32] INFO: task kworker/0:74:3491 blocked for more than 430 seconds. [ 784.739218][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 784.739497][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.739826][ T32] task:kworker/0:74 state:D stack:0 pid:3491 tgid:3491 ppid:2 flags:0x00000000 [ 784.740265][ T32] Workqueue: events bpf_prog_free_deferred [ 784.740544][ T32] Call trace: [ 784.740735][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 784.741142][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfef9da4 r5:847ad400 [ 784.751926][ T32] r4:847ad400 [ 784.752258][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 784.752717][ T32] r5:847ad400 r4:82714ab4 [ 784.752960][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.753483][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 784.753979][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfef9e20 [ 784.754311][ T32] r4:00000000 [ 784.754482][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 784.754972][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 784.755502][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 784.755895][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648240 [ 784.756390][ T32] r4:00000000 [ 784.756553][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 784.756957][ T32] r9:847ad400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f055000 [ 784.757315][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 784.757676][ T32] r5:00001000 r4:dfd79000 [ 784.757900][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 784.758256][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.758780][ T32] r5:845c0f54 r4:845c0c00 [ 784.758996][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 784.759380][ T32] r7:dddd0000 r6:82c16000 r5:845c0f54 r4:8465b500 [ 784.759654][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 784.760008][ T32] r10:847ad400 r9:8465b52c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.760399][ T32] r4:8465b500 [ 784.760562][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 784.760936][ T32] r10:00000000 r9:dfef1e78 r8:82c94bc0 r7:8465b500 r6:80266928 r5:847ad400 [ 784.761239][ T32] r4:846481c0 [ 784.771832][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.772426][ T32] Exception stack(0xdfef9fb0 to 0xdfef9ff8) [ 784.772656][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.773142][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.773511][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.773803][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:846481c0 [ 784.774099][ T32] INFO: task kworker/0:75:3495 blocked for more than 430 seconds. [ 784.774407][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 784.774694][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.774959][ T32] task:kworker/0:75 state:D stack:0 pid:3495 tgid:3495 ppid:2 flags:0x00000000 [ 784.775336][ T32] Workqueue: events bpf_prog_free_deferred [ 784.775633][ T32] Call trace: [ 784.775821][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 784.776247][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff09da4 r5:847ac800 [ 784.776557][ T32] r4:847ac800 [ 784.776718][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 784.777129][ T32] r5:847ac800 r4:82714ab4 [ 784.777316][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.777710][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 784.778140][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff09e20 [ 784.778454][ T32] r4:00000000 [ 784.778597][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 784.779123][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 784.779522][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 784.779921][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648340 [ 784.780272][ T32] r4:00000000 [ 784.780431][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 784.780835][ T32] r9:847ac800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f057000 [ 784.781178][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 784.791819][ T32] r5:00001000 r4:dfd83000 [ 784.792224][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 784.792586][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.792971][ T32] r5:845c1354 r4:845c1000 [ 784.793189][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 784.793612][ T32] r7:dddd0000 r6:82c16000 r5:845c1354 r4:8465b580 [ 784.793834][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 784.794193][ T32] r10:847ac800 r9:8465b5ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.794537][ T32] r4:8465b580 [ 784.794724][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 784.795075][ T32] r10:00000000 r9:dfef1e78 r8:82c94f80 r7:8465b580 r6:80266928 r5:847ac800 [ 784.795482][ T32] r4:84648300 [ 784.795688][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.796015][ T32] Exception stack(0xdff09fb0 to 0xdff09ff8) [ 784.796330][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.796772][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.797156][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.797446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648300 [ 784.797792][ T32] INFO: task kworker/0:76:3496 blocked for more than 430 seconds. [ 784.798116][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 784.798483][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.798783][ T32] task:kworker/0:76 state:D stack:0 pid:3496 tgid:3496 ppid:2 flags:0x00000000 [ 784.799299][ T32] Workqueue: events bpf_prog_free_deferred [ 784.799592][ T32] Call trace: [ 784.799852][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 784.800313][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff15da4 r5:847ae000 [ 784.800758][ T32] r4:847ae000 [ 784.800955][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 784.811947][ T32] r5:847ae000 r4:82714ab4 [ 784.812343][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.812781][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 784.813241][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff15e20 [ 784.813565][ T32] r4:00000000 [ 784.813739][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 784.814164][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 784.814518][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 784.815016][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846485c0 [ 784.815515][ T32] r4:00000000 [ 784.815715][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 784.816201][ T32] r9:847ae000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f05b000 [ 784.816544][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 784.816938][ T32] r5:00001000 r4:dfda5000 [ 784.817175][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 784.817652][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.818067][ T32] r5:845c1b54 r4:845c1800 [ 784.818303][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 784.818786][ T32] r7:dddd0000 r6:82c16000 r5:845c1b54 r4:8465b600 [ 784.819110][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 784.819536][ T32] r10:847ae000 r9:8465b62c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.819910][ T32] r4:8465b600 [ 784.820173][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 784.820622][ T32] r10:00000000 r9:dfef1e78 r8:82c94d00 r7:8465b600 r6:80266928 r5:847ae000 [ 784.821179][ T32] r4:84648500 [ 784.835301][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.863465][ T32] Exception stack(0xdff15fb0 to 0xdff15ff8) [ 784.892871][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 784.897545][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.911763][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.918399][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648500 [ 784.933098][ T32] INFO: task kworker/0:77:3497 blocked for more than 430 seconds. [ 784.937283][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 784.941287][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.952348][ T32] task:kworker/0:77 state:D stack:0 pid:3497 tgid:3497 ppid:2 flags:0x00000000 [ 784.956823][ T32] Workqueue: events bpf_prog_free_deferred [ 784.982517][ T32] Call trace: [ 784.982766][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 784.983183][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff19da4 r5:8474e000 [ 784.983576][ T32] r4:8474e000 [ 784.983764][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.004998][ T32] r5:8474e000 r4:82714ab4 [ 785.009690][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.021858][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.026004][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff19e20 [ 785.030635][ T32] r4:00000000 [ 785.051787][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.055142][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.059809][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.062062][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648740 [ 785.062363][ T32] r4:00000000 [ 785.062528][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.062865][ T32] r9:8474e000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f05d000 [ 785.063096][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.063422][ T32] r5:00001000 r4:dfdb5000 [ 785.063580][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.063936][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.064315][ T32] r5:845c1f54 r4:845c1c00 [ 785.064501][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.064951][ T32] r7:dddd0000 r6:82c16000 r5:845c1f54 r4:8465b680 [ 785.065182][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.065636][ T32] r10:8474e000 r9:8465b6ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.066004][ T32] r4:8465b680 [ 785.066139][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.066472][ T32] r10:00000000 r9:dff15e78 r8:82c94280 r7:8465b680 r6:80266928 r5:8474e000 [ 785.066780][ T32] r4:84648500 [ 785.066912][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.067220][ T32] Exception stack(0xdff19fb0 to 0xdff19ff8) [ 785.067534][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 785.067904][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.068206][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.071688][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648500 [ 785.072166][ T32] INFO: task kworker/0:78:3499 blocked for more than 430 seconds. [ 785.072428][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.072600][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.072841][ T32] task:kworker/0:78 state:D stack:0 pid:3499 tgid:3499 ppid:2 flags:0x00000000 [ 785.073187][ T32] Workqueue: events bpf_prog_free_deferred [ 785.073444][ T32] Call trace: [ 785.073592][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.073901][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff25da4 r5:847a8c00 [ 785.074136][ T32] r4:847a8c00 [ 785.074260][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.074526][ T32] r5:847a8c00 r4:82714ab4 [ 785.074666][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.074958][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.075309][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff25e20 [ 785.075588][ T32] r4:00000000 [ 785.075740][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.076049][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.076367][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.076650][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648b00 [ 785.076873][ T32] r4:00000000 [ 785.077032][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.079968][ T32] r9:847a8c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f063000 [ 785.082077][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.082404][ T32] r5:00001000 r4:dff3d000 [ 785.082547][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.082883][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.083234][ T32] r5:845c2b54 r4:845c2800 [ 785.083375][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.083789][ T32] r7:dddd0000 r6:82c16000 r5:845c2b54 r4:8465b700 [ 785.084007][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.084349][ T32] r10:847a8c00 r9:8465b72c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.084599][ T32] r4:8465b700 [ 785.084723][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.085031][ T32] r10:00000000 r9:dff19e78 r8:82c94f00 r7:8465b700 r6:80266928 r5:847a8c00 [ 785.085309][ T32] r4:84648640 [ 785.085483][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.085776][ T32] Exception stack(0xdff25fb0 to 0xdff25ff8) [ 785.086062][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 785.086359][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.086670][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.086943][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648640 [ 785.087231][ T32] INFO: task kworker/0:79:3501 blocked for more than 430 seconds. [ 785.087498][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.087742][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.088115][ T32] task:kworker/0:79 state:D stack:0 pid:3501 tgid:3501 ppid:2 flags:0x00000000 [ 785.088511][ T32] Workqueue: events bpf_prog_free_deferred [ 785.088937][ T32] Call trace: [ 785.089183][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.089614][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff29da4 r5:84570000 [ 785.089985][ T32] r4:84570000 [ 785.090191][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.090510][ T32] r5:84570000 r4:82714ab4 [ 785.090678][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.091012][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.091865][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff29e20 [ 785.094087][ T32] r4:00000000 [ 785.096240][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.100182][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.102068][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.102373][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648840 [ 785.102630][ T32] r4:00000000 [ 785.102773][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.103085][ T32] r9:84570000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f05f000 [ 785.103333][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.103633][ T32] r5:00001000 r4:dff0d000 [ 785.103764][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.104053][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.104395][ T32] r5:845c2354 r4:845c2000 [ 785.104543][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.104831][ T32] r7:dddd0000 r6:82c16000 r5:845c2354 r4:8465b780 [ 785.105064][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.105349][ T32] r10:84570000 r9:8465b7ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.105637][ T32] r4:8465b780 [ 785.105802][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.106121][ T32] r10:00000000 r9:dff25e78 r8:8422c0c0 r7:8465b780 r6:80266928 r5:84570000 [ 785.106369][ T32] r4:84648640 [ 785.106484][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.106813][ T32] Exception stack(0xdff29fb0 to 0xdff29ff8) [ 785.107061][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 785.107449][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.107741][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.107981][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648640 [ 785.108283][ T32] INFO: task kworker/0:80:3502 blocked for more than 430 seconds. [ 785.108544][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.108762][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.109158][ T32] task:kworker/0:80 state:D stack:0 pid:3502 tgid:3502 ppid:2 flags:0x00000000 [ 785.109743][ T32] Workqueue: events bpf_prog_free_deferred [ 785.110082][ T32] Call trace: [ 785.110289][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.110642][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff39da4 r5:84571800 [ 785.111087][ T32] r4:84571800 [ 785.111331][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.112263][ T32] r5:84571800 r4:82714ab4 [ 785.112507][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.112909][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.113246][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff39e20 [ 785.113498][ T32] r4:00000000 [ 785.113658][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.113930][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.114189][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.114454][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648a00 [ 785.114703][ T32] r4:00000000 [ 785.114818][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.115090][ T32] r9:84571800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f061000 [ 785.115370][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.117693][ T32] r5:00001000 r4:dff2f000 [ 785.120660][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.122064][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.122399][ T32] r5:845c2754 r4:845c2400 [ 785.122538][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.122831][ T32] r7:dddd0000 r6:82c16000 r5:845c2754 r4:8465b800 [ 785.123015][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.123325][ T32] r10:84571800 r9:8465b82c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.123570][ T32] r4:8465b800 [ 785.123694][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.123978][ T32] r10:00000000 r9:dff25e78 r8:8422c1c0 r7:8465b800 r6:80266928 r5:84571800 [ 785.124317][ T32] r4:84648800 [ 785.124485][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.124841][ T32] Exception stack(0xdff39fb0 to 0xdff39ff8) [ 785.125189][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 785.125523][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.125860][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.126197][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648800 [ 785.126565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.126966][ T32] INFO: task kworker/0:81:3504 blocked for more than 430 seconds. [ 785.127298][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.127552][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.127841][ T32] task:kworker/0:81 state:D stack:0 pid:3504 tgid:3504 ppid:2 flags:0x00000000 [ 785.128290][ T32] Workqueue: events bpf_prog_free_deferred [ 785.128519][ T32] Call trace: [ 785.128666][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.129174][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff49da4 r5:84573000 [ 785.129528][ T32] r4:84573000 [ 785.129737][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.130113][ T32] r5:84573000 r4:82714ab4 [ 785.130301][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.130633][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.130975][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff49e20 [ 785.131858][ T32] r4:00000000 [ 785.133783][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.137330][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.153291][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.160369][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648d80 [ 785.182094][ T32] r4:00000000 [ 785.185750][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.198613][ T32] r9:84573000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f067000 [ 785.198951][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.199338][ T32] r5:00001000 r4:dff55000 [ 785.199509][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.199694][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.200030][ T32] r5:845c3354 r4:845c3000 [ 785.200211][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.200535][ T32] r7:dddd0000 r6:82c16000 r5:845c3354 r4:8465b880 [ 785.200809][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.201031][ T32] r10:84573000 r9:8465b8ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.201228][ T32] r4:8465b880 [ 785.211623][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.211951][ T32] r10:00000000 r9:dff25e78 r8:8422c3c0 r7:8465b880 r6:80266928 r5:84573000 [ 785.212236][ T32] r4:84648980 [ 785.212308][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.212494][ T32] Exception stack(0xdff49fb0 to 0xdff49ff8) [ 785.212611][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 785.212764][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.212923][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.213060][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648980 [ 785.213225][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.213392][ T32] INFO: task kworker/0:82:3506 blocked for more than 430 seconds. [ 785.213541][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.213654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.213773][ T32] task:kworker/0:82 state:D stack:0 pid:3506 tgid:3506 ppid:2 flags:0x00000000 [ 785.213976][ T32] Workqueue: events bpf_prog_free_deferred [ 785.214146][ T32] Call trace: [ 785.214263][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.214461][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff59da4 r5:84570c00 [ 785.214641][ T32] r4:84570c00 [ 785.214738][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.215053][ T32] r5:84570c00 r4:82714ab4 [ 785.215153][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.215373][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.215584][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff59e20 [ 785.217253][ T32] r4:00000000 [ 785.219009][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.231607][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.233888][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.236933][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648c40 [ 785.238982][ T32] r4:00000000 [ 785.241239][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.242803][ T32] r9:84570c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f065000 [ 785.245118][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.246519][ T32] r5:00001000 r4:dff4f000 [ 785.246647][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.246882][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.247066][ T32] r5:845c2f54 r4:845c2c00 [ 785.253945][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.259996][ T32] r7:dddd0000 r6:82c16000 r5:845c2f54 r4:8465b900 [ 785.263469][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.265209][ T32] r10:84570c00 r9:8465b92c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.265385][ T32] r4:8465b900 [ 785.265492][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.265702][ T32] r10:00000000 r9:dff49e78 r8:8422c580 r7:8465b900 r6:80266928 r5:84570c00 [ 785.269238][ T32] r4:84648c00 [ 785.269496][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.281752][ T32] Exception stack(0xdff59fb0 to 0xdff59ff8) [ 785.282095][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 785.282278][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.282506][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.282756][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648c00 [ 785.282965][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.283241][ T32] INFO: task kworker/0:83:3508 blocked for more than 430 seconds. [ 785.283453][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.283590][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.283776][ T32] task:kworker/0:83 state:D stack:0 pid:3508 tgid:3508 ppid:2 flags:0x00000000 [ 785.284031][ T32] Workqueue: events bpf_prog_free_deferred [ 785.284262][ T32] Call trace: [ 785.284358][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.284619][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfee5da4 r5:84503000 [ 785.284817][ T32] r4:84503000 [ 785.284929][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.285167][ T32] r5:84503000 r4:82714ab4 [ 785.285275][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.285533][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.285821][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfee5e20 [ 785.286032][ T32] r4:00000000 [ 785.286127][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.286384][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.286851][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.290411][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84648f00 [ 785.312475][ T32] r4:00000000 [ 785.317999][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.331877][ T32] r9:84503000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f069000 [ 785.332396][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.332950][ T32] r5:00001000 r4:dff67000 [ 785.333182][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.338029][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.351701][ T32] r5:845c3754 r4:845c3400 [ 785.352023][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.354035][ T32] r7:dddd0000 r6:82c16000 r5:845c3754 r4:8465b980 [ 785.355815][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.359572][ T32] r10:84503000 r9:8465b9ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.368464][ T32] r4:8465b980 [ 785.368621][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.368852][ T32] r10:00000000 r9:dff49e78 r8:84648e40 r7:8465b980 r6:80266928 r5:84503000 [ 785.369060][ T32] r4:84648b80 [ 785.369142][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.371730][ T32] Exception stack(0xdfee5fb0 to 0xdfee5ff8) [ 785.371956][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 785.372369][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.373792][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.375262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648b80 [ 785.376787][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.378744][ T32] INFO: task kworker/0:84:3511 blocked for more than 430 seconds. [ 785.380478][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.382321][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.382552][ T32] task:kworker/0:84 state:D stack:0 pid:3511 tgid:3511 ppid:2 flags:0x00000000 [ 785.382825][ T32] Workqueue: events bpf_prog_free_deferred [ 785.382990][ T32] Call trace: [ 785.383927][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.384225][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff65da4 r5:84503c00 [ 785.384409][ T32] r4:84503c00 [ 785.384530][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.387321][ T32] r5:84503c00 r4:82714ab4 [ 785.388018][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.388338][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.388583][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff65e20 [ 785.393455][ T32] r4:00000000 [ 785.394571][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.396988][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.399133][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.401782][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84301000 [ 785.402068][ T32] r4:00000000 [ 785.402186][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.403431][ T32] r9:84503c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f06d000 [ 785.403595][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.403852][ T32] r5:00001000 r4:dff73000 [ 785.403950][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.406366][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.406737][ T32] r5:845c3f54 r4:845c3c00 [ 785.406838][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.407077][ T32] r7:dddd0000 r6:82c16000 r5:845c3f54 r4:8465ba00 [ 785.407198][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.407449][ T32] r10:84503c00 r9:8465ba2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.407670][ T32] r4:8465ba00 [ 785.407787][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.408008][ T32] r10:00000000 r9:dfee5e78 r8:84648040 r7:8465ba00 r6:80266928 r5:84503c00 [ 785.408260][ T32] r4:84648e80 [ 785.408372][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.408585][ T32] Exception stack(0xdff65fb0 to 0xdff65ff8) [ 785.408730][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 785.408927][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.409169][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.409361][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648e80 [ 785.409540][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.409735][ T32] INFO: task kworker/0:85:3513 blocked for more than 430 seconds. [ 785.409903][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.410107][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.410377][ T32] task:kworker/0:85 state:D stack:0 pid:3513 tgid:3513 ppid:2 flags:0x00000000 [ 785.421706][ T32] Workqueue: events bpf_prog_free_deferred [ 785.422004][ T32] Call trace: [ 785.422114][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.422369][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfef5da4 r5:84505400 [ 785.422586][ T32] r4:84505400 [ 785.422675][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.422919][ T32] r5:84505400 r4:82714ab4 [ 785.423033][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.423265][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.423498][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfef5e20 [ 785.423694][ T32] r4:00000000 [ 785.423767][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.424005][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.424255][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.424491][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84636e00 [ 785.424685][ T32] r4:00000000 [ 785.424773][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.425001][ T32] r9:84505400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f06b000 [ 785.425200][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.425996][ T32] r5:00001000 r4:dff6d000 [ 785.427085][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.429278][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.441698][ T32] r5:845c3b54 r4:845c3800 [ 785.441914][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.443446][ T32] r7:dddd0000 r6:82c16000 r5:845c3b54 r4:8465ba80 [ 785.444955][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.447060][ T32] r10:84505400 r9:8465baac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.450157][ T32] r4:8465ba80 [ 785.461818][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.469496][ T32] r10:00000000 r9:dff65e78 r8:846378c0 r7:8465ba80 r6:80266928 r5:84505400 [ 785.481783][ T32] r4:82c94e80 [ 785.482119][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.482534][ T32] Exception stack(0xdfef5fb0 to 0xdfef5ff8) [ 785.482785][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 785.485192][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.489818][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.512129][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:82c94e80 [ 785.512647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.513081][ T32] INFO: task kworker/0:86:3515 blocked for more than 431 seconds. [ 785.516990][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.521010][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.535874][ T32] task:kworker/0:86 state:D stack:0 pid:3515 tgid:3515 ppid:2 flags:0x00000000 [ 785.553745][ T32] Workqueue: events bpf_prog_free_deferred [ 785.560145][ T32] Call trace: [ 785.572231][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.577490][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff7dda4 r5:84504800 [ 785.596635][ T32] r4:84504800 [ 785.597004][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.597531][ T32] r5:84504800 r4:82714ab4 [ 785.597732][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.598203][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.598734][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff7de20 [ 785.599124][ T32] r4:00000000 [ 785.599360][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.599814][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.600243][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.600647][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84301380 [ 785.601158][ T32] r4:00000000 [ 785.611913][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.612487][ T32] r9:84504800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f06f000 [ 785.612779][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.613144][ T32] r5:00001000 r4:dff79000 [ 785.613333][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.613669][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.614044][ T32] r5:845c4354 r4:845c4000 [ 785.614212][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.614585][ T32] r7:dddd0000 r6:82c16000 r5:845c4354 r4:8465bb00 [ 785.614823][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.615194][ T32] r10:84504800 r9:8465bb2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.615492][ T32] r4:8465bb00 [ 785.615643][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.615994][ T32] r10:00000000 r9:dff65e78 r8:84301200 r7:8465bb00 r6:80266928 r5:84504800 [ 785.616322][ T32] r4:84301100 [ 785.616479][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.616782][ T32] Exception stack(0xdff7dfb0 to 0xdff7dff8) [ 785.617047][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 785.617381][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.617689][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.617987][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84301100 [ 785.618278][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.618593][ T32] INFO: task kworker/0:87:3517 blocked for more than 431 seconds. [ 785.618913][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.619158][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.619464][ T32] task:kworker/0:87 state:D stack:0 pid:3517 tgid:3517 ppid:2 flags:0x00000000 [ 785.619899][ T32] Workqueue: events bpf_prog_free_deferred [ 785.620197][ T32] Call trace: [ 785.620381][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.620719][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0285da4 r5:84506c00 [ 785.620978][ T32] r4:84506c00 [ 785.621118][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.637544][ T32] r5:84506c00 r4:82714ab4 [ 785.638004][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.638530][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.639066][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0285e20 [ 785.639453][ T32] r4:00000000 [ 785.639615][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.640144][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.640650][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.641088][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84301a00 [ 785.644832][ T32] r4:00000000 [ 785.648441][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.652451][ T32] r9:84506c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0c7000 [ 785.652765][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.653386][ T32] r5:00001000 r4:e029b000 [ 785.653568][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.653920][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.654290][ T32] r5:845c4f54 r4:845c4c00 [ 785.654482][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.654855][ T32] r7:dddd0000 r6:82c16000 r5:845c4f54 r4:8465bb80 [ 785.655111][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.655467][ T32] r10:84506c00 r9:8465bbac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.655759][ T32] r4:8465bb80 [ 785.655949][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.656272][ T32] r10:00000000 r9:dff7de78 r8:84301480 r7:8465bb80 r6:80266928 r5:84506c00 [ 785.658934][ T32] r4:84301300 [ 785.671831][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.677716][ T32] Exception stack(0xe0285fb0 to 0xe0285ff8) [ 785.691792][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 785.695722][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.697877][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.699782][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84301300 [ 785.710471][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.711931][ T32] INFO: task kworker/0:88:3519 blocked for more than 431 seconds. [ 785.713071][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.714485][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.716054][ T32] task:kworker/0:88 state:D stack:0 pid:3519 tgid:3519 ppid:2 flags:0x00000000 [ 785.718326][ T32] Workqueue: events bpf_prog_free_deferred [ 785.720486][ T32] Call trace: [ 785.721711][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.722028][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0291da4 r5:84502400 [ 785.722194][ T32] r4:84502400 [ 785.722268][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.722446][ T32] r5:84502400 r4:82714ab4 [ 785.722528][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.722714][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.722909][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0291e20 [ 785.723118][ T32] r4:00000000 [ 785.723199][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.723428][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.725951][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.726240][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84301580 [ 785.726386][ T32] r4:00000000 [ 785.726461][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.726665][ T32] r9:84502400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f071000 [ 785.726838][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.727013][ T32] r5:00001000 r4:e0287000 [ 785.727099][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.727265][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.727443][ T32] r5:845c4754 r4:845c4400 [ 785.727533][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.727789][ T32] r7:dddd0000 r6:82c16000 r5:845c4754 r4:8465bc00 [ 785.727927][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.728188][ T32] r10:84502400 r9:8465bc2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.728331][ T32] r4:8465bc00 [ 785.728406][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.728609][ T32] r10:00000000 r9:e0285e78 r8:843016c0 r7:8465bc00 r6:80266928 r5:84502400 [ 785.728743][ T32] r4:84301500 [ 785.728820][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.728982][ T32] Exception stack(0xe0291fb0 to 0xe0291ff8) [ 785.729109][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 785.729295][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.729470][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.729630][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84301500 [ 785.729773][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.729930][ T32] INFO: task kworker/0:89:3521 blocked for more than 431 seconds. [ 785.737242][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.737459][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.737945][ T32] task:kworker/0:89 state:D stack:0 pid:3521 tgid:3521 ppid:2 flags:0x00000000 [ 785.738210][ T32] Workqueue: events bpf_prog_free_deferred [ 785.738390][ T32] Call trace: [ 785.738484][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.738684][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0299da4 r5:84501800 [ 785.738855][ T32] r4:84501800 [ 785.738934][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.739139][ T32] r5:84501800 r4:82714ab4 [ 785.739257][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.739466][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.739689][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0299e20 [ 785.739858][ T32] r4:00000000 [ 785.739958][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.740231][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.740448][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.740614][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843017c0 [ 785.740765][ T32] r4:00000000 [ 785.740846][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.741015][ T32] r9:84501800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0c5000 [ 785.741188][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.751668][ T32] r5:00001000 r4:e028d000 [ 785.751876][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.752080][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.752370][ T32] r5:845c4b54 r4:845c4800 [ 785.752466][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.752663][ T32] r7:dddd0000 r6:82c16000 r5:845c4b54 r4:8465bc80 [ 785.752808][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.753008][ T32] r10:84501800 r9:8465bcac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.753187][ T32] r4:8465bc80 [ 785.753311][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.753505][ T32] r10:00000000 r9:e0285e78 r8:843018c0 r7:8465bc80 r6:80266928 r5:84501800 [ 785.753672][ T32] r4:84301100 [ 785.753751][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.753937][ T32] Exception stack(0xe0299fb0 to 0xe0299ff8) [ 785.754062][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 785.754252][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.754412][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.755415][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84301100 [ 785.757191][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.758787][ T32] INFO: task kworker/0:90:3523 blocked for more than 431 seconds. [ 785.759901][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.761215][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.771901][ T32] task:kworker/0:90 state:D stack:0 pid:3523 tgid:3523 ppid:2 flags:0x00000000 [ 785.772217][ T32] Workqueue: events bpf_prog_free_deferred [ 785.772373][ T32] Call trace: [ 785.772470][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.772647][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02a5da4 r5:844b8000 [ 785.772820][ T32] r4:844b8000 [ 785.772903][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.773108][ T32] r5:844b8000 r4:82714ab4 [ 785.773217][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.773438][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.773679][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02a5e20 [ 785.773894][ T32] r4:00000000 [ 785.773977][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.774157][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.774323][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.774495][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84301e00 [ 785.774666][ T32] r4:00000000 [ 785.774740][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.774938][ T32] r9:844b8000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f015000 [ 785.776350][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.778622][ T32] r5:00001000 r4:df845000 [ 785.779872][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.791654][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.793119][ T32] r5:845c5754 r4:845c5400 [ 785.794346][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.796764][ T32] r7:dddd0000 r6:82c16000 r5:845c5754 r4:8465bd00 [ 785.799194][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.806410][ T31] audit: type=1400 audit(785.760:77): avc: denied { remove_name } for pid=2921 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 [ 785.807181][ T31] audit: type=1400 audit(785.760:78): avc: denied { rename } for pid=2921 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 [ 785.808587][ T32] r10:844b8000 r9:8465bd2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.808961][ T32] r4:8465bd00 [ 785.809148][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.809382][ T32] r10:00000000 r9:e0285e78 r8:84301b40 r7:8465bd00 r6:80266928 r5:844b8000 [ 785.809519][ T32] r4:84301980 [ 785.809598][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.809869][ T32] Exception stack(0xe02a5fb0 to 0xe02a5ff8) [ 785.810025][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 785.810205][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.810426][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.810630][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84301980 [ 785.810800][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.810944][ T32] INFO: task kworker/0:91:3525 blocked for more than 431 seconds. [ 785.811094][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.811267][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.811990][ T32] task:kworker/0:91 state:D stack:0 pid:3525 tgid:3525 ppid:2 flags:0x00000000 [ 785.812325][ T32] Workqueue: events bpf_prog_free_deferred [ 785.812550][ T32] Call trace: [ 785.812722][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.813056][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff5dda4 r5:844b8c00 [ 785.813323][ T32] r4:844b8c00 [ 785.815109][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.818453][ T32] r5:844b8c00 r4:82714ab4 [ 785.820263][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.835595][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.836043][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff5de20 [ 785.839433][ T32] r4:00000000 [ 785.839597][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.840004][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.840483][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.840816][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84301c40 [ 785.841121][ T32] r4:00000000 [ 785.851882][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.852475][ T32] r9:844b8c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0c9000 [ 785.852749][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.853069][ T32] r5:00001000 r4:e02a1000 [ 785.853245][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.853546][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.853861][ T32] r5:845c5354 r4:845c5000 [ 785.854017][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.854437][ T32] r7:dddd0000 r6:82c16000 r5:845c5354 r4:8465bd80 [ 785.854678][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.855014][ T32] r10:844b8c00 r9:8465bdac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.855344][ T32] r4:8465bd80 [ 785.855494][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.859459][ T32] r10:00000000 r9:e02a5e78 r8:84301d00 r7:8465bd80 r6:80266928 r5:844b8c00 [ 785.867850][ T32] r4:843019c0 [ 785.868047][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.868305][ T32] Exception stack(0xdff5dfb0 to 0xdff5dff8) [ 785.868446][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 785.868793][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.869008][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.869179][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843019c0 [ 785.869320][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.869577][ T32] INFO: task kworker/0:92:3527 blocked for more than 431 seconds. [ 785.869816][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.869932][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.870072][ T32] task:kworker/0:92 state:D stack:0 pid:3527 tgid:3527 ppid:2 flags:0x00000000 [ 785.870943][ T32] Workqueue: events bpf_prog_free_deferred [ 785.874613][ T32] Call trace: [ 785.876546][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.879315][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02adda4 r5:844b9800 [ 785.883101][ T32] r4:844b9800 [ 785.885200][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.885506][ T32] r5:844b9800 r4:82714ab4 [ 785.885684][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.889172][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.889466][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02ade20 [ 785.889725][ T32] r4:00000000 [ 785.898637][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.901789][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.902020][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.902357][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84301f00 [ 785.902531][ T32] r4:00000000 [ 785.902612][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.902859][ T32] r9:844b9800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f029000 [ 785.903053][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.903273][ T32] r5:00001000 r4:df971000 [ 785.903411][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.903625][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.903820][ T32] r5:845c5b54 r4:845c5800 [ 785.903931][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.904209][ T32] r7:dddd0000 r6:82c16000 r5:845c5b54 r4:8465be00 [ 785.904346][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.904587][ T32] r10:844b9800 r9:8465be2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.904787][ T32] r4:8465be00 [ 785.904905][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.905125][ T32] r10:00000000 r9:e02a5e78 r8:84301fc0 r7:8465be00 r6:80266928 r5:844b9800 [ 785.905328][ T32] r4:84301d80 [ 785.905438][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.905642][ T32] Exception stack(0xe02adfb0 to 0xe02adff8) [ 785.905797][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 785.906007][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.906210][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.906406][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84301d80 [ 785.906583][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.908238][ T32] INFO: task kworker/0:93:3530 blocked for more than 431 seconds. [ 785.910376][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.919504][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.919770][ T32] task:kworker/0:93 state:D stack:0 pid:3530 tgid:3530 ppid:2 flags:0x00000000 [ 785.920045][ T32] Workqueue: events bpf_prog_free_deferred [ 785.920437][ T32] Call trace: [ 785.920583][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 785.920858][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02b1da4 r5:844ba400 [ 785.921138][ T32] r4:844ba400 [ 785.921639][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 785.923380][ T32] r5:844ba400 r4:82714ab4 [ 785.925962][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.930095][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 785.934898][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02b1e20 [ 785.938523][ T32] r4:00000000 [ 785.939900][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 785.942325][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 785.944759][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 785.948629][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:82c94e80 [ 785.951768][ T32] r4:00000000 [ 785.952395][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 785.956528][ T32] r9:844ba400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f073000 [ 785.959820][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 785.962120][ T32] r5:00001000 r4:dfb83000 [ 785.962294][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 785.962600][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.963331][ T32] r5:845c5f54 r4:845c5c00 [ 785.963534][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 785.964131][ T32] r7:dddd0000 r6:82c16000 r5:845c5f54 r4:8465be80 [ 785.964420][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 785.964953][ T32] r10:844ba400 r9:8465beac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.965250][ T32] r4:8465be80 [ 785.965406][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 785.965768][ T32] r10:00000000 r9:e02ade78 r8:82c94040 r7:8465be80 r6:80266928 r5:844ba400 [ 785.966051][ T32] r4:84648fc0 [ 785.966216][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.966502][ T32] Exception stack(0xe02b1fb0 to 0xe02b1ff8) [ 785.966735][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 785.967023][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.967436][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.967755][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84648fc0 [ 785.968047][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.969805][ T32] INFO: task kworker/0:94:3531 blocked for more than 431 seconds. [ 785.989057][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 785.992366][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.995915][ T32] task:kworker/0:94 state:D stack:0 pid:3531 tgid:3531 ppid:2 flags:0x00000000 [ 786.000343][ T32] Workqueue: events bpf_prog_free_deferred [ 786.002374][ T32] Call trace: [ 786.002562][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.002906][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02b9da4 r5:844bb000 [ 786.003580][ T32] r4:844bb000 [ 786.003736][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.004043][ T32] r5:844bb000 r4:82714ab4 [ 786.004463][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.004835][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.005375][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02b9e20 [ 786.005676][ T32] r4:00000000 [ 786.005916][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.006238][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.006541][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.006874][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309800 [ 786.007180][ T32] r4:00000000 [ 786.007323][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.007575][ T32] r9:844bb000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f07d000 [ 786.007758][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.008009][ T32] r5:00001000 r4:dfbe5000 [ 786.008185][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.009828][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.021606][ T32] r5:845c7354 r4:845c7000 [ 786.022626][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.028466][ T32] r7:dddd0000 r6:82c16000 r5:845c7354 r4:8465bf00 [ 786.041670][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.042114][ T32] r10:844bb000 r9:8465bf2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.042363][ T32] r4:8465bf00 [ 786.042548][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.042848][ T32] r10:00000000 r9:e02b1e78 r8:84309180 r7:8465bf00 r6:80266928 r5:844bb000 [ 786.043103][ T32] r4:843090c0 [ 786.043275][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.043656][ T32] Exception stack(0xe02b9fb0 to 0xe02b9ff8) [ 786.043903][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 786.044251][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.044504][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.044752][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843090c0 [ 786.045022][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.045345][ T32] INFO: task kworker/0:95:3533 blocked for more than 431 seconds. [ 786.045613][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.045853][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.046118][ T32] task:kworker/0:95 state:D stack:0 pid:3533 tgid:3533 ppid:2 flags:0x00000000 [ 786.049213][ T32] Workqueue: events bpf_prog_free_deferred [ 786.071866][ T32] Call trace: [ 786.074495][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.077302][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02b5da4 r5:844bbc00 [ 786.079374][ T32] r4:844bbc00 [ 786.091794][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.095529][ T32] r5:844bbc00 r4:82714ab4 [ 786.097468][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.100589][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.112479][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02b5e20 [ 786.116576][ T32] r4:00000000 [ 786.118293][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.121371][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.122192][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.122490][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309100 [ 786.122778][ T32] r4:00000000 [ 786.127019][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.131140][ T32] r9:844bbc00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f075000 [ 786.132043][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.132403][ T32] r5:00001000 r4:dfb93000 [ 786.132642][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.132972][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.136805][ T32] r5:845c6354 r4:845c6000 [ 786.139549][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.142975][ T32] r7:dddd0000 r6:82c16000 r5:845c6354 r4:8465bf80 [ 786.145961][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.151231][ T32] r10:844bbc00 r9:8465bfac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.151797][ T32] r4:8465bf80 [ 786.151913][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.152243][ T32] r10:00000000 r9:e02b9e78 r8:84309340 r7:8465bf80 r6:80266928 r5:844bbc00 [ 786.152624][ T32] r4:84309300 [ 786.152784][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.163538][ T32] Exception stack(0xe02b5fb0 to 0xe02b5ff8) [ 786.169354][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 786.182256][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.187566][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.201243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84309300 [ 786.201812][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.202150][ T32] INFO: task kworker/0:96:3535 blocked for more than 431 seconds. [ 786.202628][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.203263][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.203491][ T32] task:kworker/0:96 state:D stack:0 pid:3535 tgid:3535 ppid:2 flags:0x00000000 [ 786.203855][ T32] Workqueue: events bpf_prog_free_deferred [ 786.204168][ T32] Call trace: [ 786.204345][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.204759][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02c1da4 r5:844bd400 [ 786.205077][ T32] r4:844bd400 [ 786.205287][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.205576][ T32] r5:844bd400 r4:82714ab4 [ 786.205773][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.206275][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.206609][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02c1e20 [ 786.207046][ T32] r4:00000000 [ 786.207200][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.207531][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.209140][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.221696][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843092c0 [ 786.222017][ T32] r4:00000000 [ 786.222182][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.222556][ T32] r9:844bd400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f077000 [ 786.224884][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.230578][ T32] r5:00001000 r4:dfba5000 [ 786.251741][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.252218][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.252873][ T32] r5:845c6754 r4:845c6400 [ 786.253162][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.253598][ T32] r7:dddd0000 r6:82c16000 r5:845c6754 r4:84311000 [ 786.253845][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.254373][ T32] r10:844bd400 r9:8431102c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.254780][ T32] r4:84311000 [ 786.254938][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.255248][ T32] r10:00000000 r9:e02b9e78 r8:84309500 r7:84311000 r6:80266928 r5:844bd400 [ 786.255512][ T32] r4:84309240 [ 786.255663][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.255964][ T32] Exception stack(0xe02c1fb0 to 0xe02c1ff8) [ 786.256224][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 786.256518][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.256808][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.257079][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84309240 [ 786.257343][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.257631][ T32] INFO: task kworker/0:97:3537 blocked for more than 431 seconds. [ 786.257925][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.258148][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.258411][ T32] task:kworker/0:97 state:D stack:0 pid:3537 tgid:3537 ppid:2 flags:0x00000000 [ 786.258764][ T32] Workqueue: events bpf_prog_free_deferred [ 786.259005][ T32] Call trace: [ 786.259221][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.259436][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02c5da4 r5:844bc800 [ 786.259651][ T32] r4:844bc800 [ 786.259783][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.260077][ T32] r5:844bc800 r4:82714ab4 [ 786.260274][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.260607][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.260953][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02c5e20 [ 786.272141][ T32] r4:00000000 [ 786.272355][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.272725][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.273855][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.274251][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309680 [ 786.277964][ T32] r4:00000000 [ 786.278223][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.278866][ T32] r9:844bc800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f079000 [ 786.279187][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.279564][ T32] r5:00001000 r4:dfbb9000 [ 786.279747][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.280140][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.280761][ T32] r5:845c6b54 r4:845c6800 [ 786.280935][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.282021][ T32] r7:dddd0000 r6:82c16000 r5:845c6b54 r4:84311080 [ 786.282287][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.287074][ T32] r10:844bc800 r9:843110ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.290689][ T32] r4:84311080 [ 786.297405][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.297806][ T32] r10:00000000 r9:e02b9e78 r8:84309940 r7:84311080 r6:80266928 r5:844bc800 [ 786.301170][ T32] r4:84309840 [ 786.302129][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.304282][ T32] Exception stack(0xe02c5fb0 to 0xe02c5ff8) [ 786.308064][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 786.311613][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.311958][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.312352][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84309840 [ 786.314542][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.315085][ T32] INFO: task kworker/0:98:3539 blocked for more than 431 seconds. [ 786.315465][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.315736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.316047][ T32] task:kworker/0:98 state:D stack:0 pid:3539 tgid:3539 ppid:2 flags:0x00000000 [ 786.316570][ T32] Workqueue: events bpf_prog_free_deferred [ 786.316981][ T32] Call trace: [ 786.317173][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.317485][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02bdda4 r5:844bec00 [ 786.317973][ T32] r4:844bec00 [ 786.318131][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.318498][ T32] r5:844bec00 r4:82714ab4 [ 786.318692][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.319083][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.331655][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02bde20 [ 786.331991][ T32] r4:00000000 [ 786.332271][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.333006][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.333343][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.333676][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309780 [ 786.333922][ T32] r4:00000000 [ 786.334070][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.334369][ T32] r9:844bec00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f07b000 [ 786.334664][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.336412][ T32] r5:00001000 r4:dfbd5000 [ 786.338897][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.351664][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.352006][ T32] r5:845c6f54 r4:845c6c00 [ 786.352173][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.352396][ T32] r7:dddd0000 r6:82c16000 r5:845c6f54 r4:84311100 [ 786.352534][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.352736][ T32] r10:844bec00 r9:8431112c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.352879][ T32] r4:84311100 [ 786.352950][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.353157][ T32] r10:00000000 r9:e02b9e78 r8:84309a80 r7:84311100 r6:80266928 r5:844bec00 [ 786.353323][ T32] r4:84309740 [ 786.353403][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.353561][ T32] Exception stack(0xe02bdfb0 to 0xe02bdff8) [ 786.353684][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 786.353837][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.353985][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.354133][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84309740 [ 786.354302][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.354478][ T32] INFO: task kworker/0:99:3541 blocked for more than 431 seconds. [ 786.354668][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.354832][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.355013][ T32] task:kworker/0:99 state:D stack:0 pid:3541 tgid:3541 ppid:2 flags:0x00000000 [ 786.357576][ T32] Workqueue: events bpf_prog_free_deferred [ 786.360527][ T32] Call trace: [ 786.371805][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.372316][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02c9da4 r5:844be000 [ 786.372600][ T32] r4:844be000 [ 786.372768][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.373135][ T32] r5:844be000 r4:82714ab4 [ 786.374830][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.378613][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.391944][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02c9e20 [ 786.392595][ T32] r4:00000000 [ 786.392931][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.394632][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.401702][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.402039][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309d40 [ 786.402194][ T32] r4:00000000 [ 786.402292][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.402490][ T32] r9:844be000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f081000 [ 786.402625][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.402849][ T32] r5:00001000 r4:dfc1b000 [ 786.402934][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.403142][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.403354][ T32] r5:845c7b54 r4:845c7800 [ 786.403446][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.403659][ T32] r7:dddd0000 r6:82c16000 r5:845c7b54 r4:84311180 [ 786.403866][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.404050][ T32] r10:844be000 r9:843111ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.404276][ T32] r4:84311180 [ 786.404369][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.404604][ T32] r10:00000000 r9:e02b9e78 r8:84309c40 r7:84311180 r6:80266928 r5:844be000 [ 786.404768][ T32] r4:84309b40 [ 786.404845][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.405050][ T32] Exception stack(0xe02c9fb0 to 0xe02c9ff8) [ 786.405171][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 786.405367][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.405548][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.405715][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84309b40 [ 786.405892][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.406057][ T32] INFO: task kworker/0:100:3543 blocked for more than 431 seconds. [ 786.406211][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.406322][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.406530][ T32] task:kworker/0:100 state:D stack:0 pid:3543 tgid:3543 ppid:2 flags:0x00000000 [ 786.406787][ T32] Workqueue: events bpf_prog_free_deferred [ 786.407006][ T32] Call trace: [ 786.407134][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.407304][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02cdda4 r5:84500c00 [ 786.407450][ T32] r4:84500c00 [ 786.407525][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.407776][ T32] r5:84500c00 r4:82714ab4 [ 786.407870][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.408067][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.408414][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02cde20 [ 786.408627][ T32] r4:00000000 [ 786.408714][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.408960][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.409154][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.409321][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309b80 [ 786.409466][ T32] r4:00000000 [ 786.409542][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.409707][ T32] r9:84500c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f07f000 [ 786.409848][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.410016][ T32] r5:00001000 r4:dfc09000 [ 786.410105][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.410281][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.410483][ T32] r5:845c7754 r4:845c7400 [ 786.410594][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.410822][ T32] r7:dddd0000 r6:82c16000 r5:845c7754 r4:84311200 [ 786.411028][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.411635][ T32] r10:84500c00 r9:8431122c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.411854][ T32] r4:84311200 [ 786.411987][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.412324][ T32] r10:00000000 r9:e02c9e78 r8:84309e00 r7:84311200 r6:80266928 r5:84500c00 [ 786.412566][ T32] r4:84309b00 [ 786.412697][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.412943][ T32] Exception stack(0xe02cdfb0 to 0xe02cdff8) [ 786.413174][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 786.413433][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.413655][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.413922][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84309b00 [ 786.414161][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.414435][ T32] INFO: task kworker/0:101:3545 blocked for more than 431 seconds. [ 786.414663][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.414821][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.415045][ T32] task:kworker/0:101 state:D stack:0 pid:3545 tgid:3545 ppid:2 flags:0x00000000 [ 786.415443][ T32] Workqueue: events bpf_prog_free_deferred [ 786.415641][ T32] Call trace: [ 786.415820][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.416046][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02d1da4 r5:84506000 [ 786.416439][ T32] r4:84506000 [ 786.416571][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.416940][ T32] r5:84506000 r4:82714ab4 [ 786.417064][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.417396][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.417670][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02d1e20 [ 786.417870][ T32] r4:00000000 [ 786.417997][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.418299][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.418546][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.418803][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84318080 [ 786.419071][ T32] r4:00000000 [ 786.419225][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.419484][ T32] r9:84506000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f085000 [ 786.419702][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.419967][ T32] r5:00001000 r4:dfc4b000 [ 786.420177][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.420427][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.420699][ T32] r5:84724354 r4:84724000 [ 786.420881][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.425821][ T32] r7:dddd0000 r6:82c16000 r5:84724354 r4:84311280 [ 786.428611][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.431847][ T32] r10:84506000 r9:843112ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.432178][ T32] r4:84311280 [ 786.432266][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.432463][ T32] r10:00000000 r9:e02c9e78 r8:84309fc0 r7:84311280 r6:80266928 r5:84506000 [ 786.432587][ T32] r4:84309cc0 [ 786.432672][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.432872][ T32] Exception stack(0xe02d1fb0 to 0xe02d1ff8) [ 786.432988][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 786.433179][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.433368][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.433546][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84309cc0 [ 786.433748][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.433984][ T32] INFO: task kworker/0:102:3547 blocked for more than 431 seconds. [ 786.434217][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.434410][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.434575][ T32] task:kworker/0:102 state:D stack:0 pid:3547 tgid:3547 ppid:2 flags:0x00000000 [ 786.434845][ T32] Workqueue: events bpf_prog_free_deferred [ 786.435008][ T32] Call trace: [ 786.435099][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.435295][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02d5da4 r5:84678000 [ 786.435470][ T32] r4:84678000 [ 786.435549][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.435737][ T32] r5:84678000 r4:82714ab4 [ 786.435851][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.436075][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.436356][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02d5e20 [ 786.436493][ T32] r4:00000000 [ 786.436572][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.436753][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.436950][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.437176][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309f00 [ 786.437345][ T32] r4:00000000 [ 786.437444][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.437614][ T32] r9:84678000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f083000 [ 786.437761][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.437948][ T32] r5:00001000 r4:dfc35000 [ 786.438051][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.438240][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.438437][ T32] r5:845c7f54 r4:845c7c00 [ 786.438527][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.438745][ T32] r7:dddd0000 r6:82c16000 r5:845c7f54 r4:84311300 [ 786.438882][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.439084][ T32] r10:84678000 r9:8431132c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.439229][ T32] r4:84311300 [ 786.439299][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.439469][ T32] r10:00000000 r9:e02d1e78 r8:84318100 r7:84311300 r6:80266928 r5:84678000 [ 786.439603][ T32] r4:84318000 [ 786.439681][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.439832][ T32] Exception stack(0xe02d5fb0 to 0xe02d5ff8) [ 786.439952][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 786.440253][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.440456][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.440614][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318000 [ 786.440846][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.441123][ T32] INFO: task kworker/0:103:3549 blocked for more than 431 seconds. [ 786.441795][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.441985][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.442246][ T32] task:kworker/0:103 state:D stack:0 pid:3549 tgid:3549 ppid:2 flags:0x00000000 [ 786.442585][ T32] Workqueue: events bpf_prog_free_deferred [ 786.442808][ T32] Call trace: [ 786.442939][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.443213][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02d9da4 r5:84678c00 [ 786.443448][ T32] r4:84678c00 [ 786.443593][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.443886][ T32] r5:84678c00 r4:82714ab4 [ 786.443979][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.444322][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.444567][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02d9e20 [ 786.444722][ T32] r4:00000000 [ 786.444824][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.445031][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.445233][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.447171][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84318240 [ 786.449551][ T32] r4:00000000 [ 786.450701][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.451928][ T32] r9:84678c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f087000 [ 786.452191][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.452432][ T32] r5:00001000 r4:dfc65000 [ 786.452572][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.452806][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.453069][ T32] r5:84724754 r4:84724400 [ 786.453221][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.453494][ T32] r7:dddd0000 r6:82c16000 r5:84724754 r4:84311380 [ 786.453658][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.454010][ T32] r10:84678c00 r9:843113ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.454228][ T32] r4:84311380 [ 786.454352][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.454568][ T32] r10:00000000 r9:e02d1e78 r8:843182c0 r7:84311380 r6:80266928 r5:84678c00 [ 786.454760][ T32] r4:84318200 [ 786.454854][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.455071][ T32] Exception stack(0xe02d9fb0 to 0xe02d9ff8) [ 786.455245][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 786.455574][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.455793][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.455984][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318200 [ 786.456243][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.456458][ T32] INFO: task kworker/0:104:3551 blocked for more than 432 seconds. [ 786.456644][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.456820][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.457060][ T32] task:kworker/0:104 state:D stack:0 pid:3551 tgid:3551 ppid:2 flags:0x00000000 [ 786.457418][ T32] Workqueue: events bpf_prog_free_deferred [ 786.457559][ T32] Call trace: [ 786.457696][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.457939][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02ddda4 r5:84679800 [ 786.458229][ T32] r4:84679800 [ 786.458338][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.458589][ T32] r5:84679800 r4:82714ab4 [ 786.458724][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.458988][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.459227][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02dde20 [ 786.459426][ T32] r4:00000000 [ 786.459509][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.459712][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.459951][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.460294][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84318440 [ 786.460495][ T32] r4:00000000 [ 786.460580][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.460842][ T32] r9:84679800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f089000 [ 786.461159][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.461949][ T32] r5:00001000 r4:dfc79000 [ 786.462129][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.462392][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.462657][ T32] r5:84724b54 r4:84724800 [ 786.462774][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.463134][ T32] r7:dddd0000 r6:82c16000 r5:84724b54 r4:84311400 [ 786.463310][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.463614][ T32] r10:84679800 r9:8431142c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.463836][ T32] r4:84311400 [ 786.463939][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.464248][ T32] r10:00000000 r9:e02d9e78 r8:84318500 r7:84311400 r6:80266928 r5:84679800 [ 786.464470][ T32] r4:84318400 [ 786.464578][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.466450][ T32] Exception stack(0xe02ddfb0 to 0xe02ddff8) [ 786.469135][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 786.471601][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.471902][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.472078][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318400 [ 786.472389][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.472579][ T32] INFO: task kworker/0:105:3553 blocked for more than 432 seconds. [ 786.472818][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.472997][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.473221][ T32] task:kworker/0:105 state:D stack:0 pid:3553 tgid:3553 ppid:2 flags:0x00000000 [ 786.473535][ T32] Workqueue: events bpf_prog_free_deferred [ 786.473800][ T32] Call trace: [ 786.473986][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.474368][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02e1da4 r5:8467a400 [ 786.474663][ T32] r4:8467a400 [ 786.474757][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.475005][ T32] r5:8467a400 r4:82714ab4 [ 786.475140][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.475570][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.475883][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02e1e20 [ 786.476148][ T32] r4:00000000 [ 786.476279][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.476522][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.476748][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.477008][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843187c0 [ 786.477238][ T32] r4:00000000 [ 786.477324][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.477543][ T32] r9:8467a400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f08d000 [ 786.477742][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.477963][ T32] r5:00001000 r4:dfca1000 [ 786.478098][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.478291][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.478502][ T32] r5:84725354 r4:84725000 [ 786.478603][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.478877][ T32] r7:dddd0000 r6:82c16000 r5:84725354 r4:84311480 [ 786.479038][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.479376][ T32] r10:8467a400 r9:843114ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.481685][ T32] r4:84311480 [ 786.481825][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.482149][ T32] r10:00000000 r9:e02dde78 r8:84318680 r7:84311480 r6:80266928 r5:8467a400 [ 786.482373][ T32] r4:843183c0 [ 786.482510][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.482752][ T32] Exception stack(0xe02e1fb0 to 0xe02e1ff8) [ 786.482973][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 786.483186][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.483425][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.483721][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843183c0 [ 786.483983][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.484370][ T32] INFO: task kworker/0:106:3556 blocked for more than 432 seconds. [ 786.484684][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.484856][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.485113][ T32] task:kworker/0:106 state:D stack:0 pid:3556 tgid:3556 ppid:2 flags:0x00000000 [ 786.485431][ T32] Workqueue: events bpf_prog_free_deferred [ 786.486972][ T32] Call trace: [ 786.489886][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.491896][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02e5da4 r5:8467b000 [ 786.492211][ T32] r4:8467b000 [ 786.492326][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.492566][ T32] r5:8467b000 r4:82714ab4 [ 786.492669][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.492963][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.493312][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02e5e20 [ 786.493519][ T32] r4:00000000 [ 786.493609][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.493922][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.494183][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.494424][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84318980 [ 786.494630][ T32] r4:00000000 [ 786.494720][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.494982][ T32] r9:8467b000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f08f000 [ 786.495233][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.495482][ T32] r5:00001000 r4:dfcbb000 [ 786.495687][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.495911][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.496201][ T32] r5:84725754 r4:84725400 [ 786.496367][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.496738][ T32] r7:dddd0000 r6:82c16000 r5:84725754 r4:84311500 [ 786.496906][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.497221][ T32] r10:8467b000 r9:8431152c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.497443][ T32] r4:84311500 [ 786.497530][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.497722][ T32] r10:00000000 r9:e02e1e78 r8:84318940 r7:84311500 r6:80266928 r5:8467b000 [ 786.497987][ T32] r4:84318740 [ 786.498124][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.498422][ T32] Exception stack(0xe02e5fb0 to 0xe02e5ff8) [ 786.498634][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 786.498912][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.499182][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.499424][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318740 [ 786.499616][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.499867][ T32] INFO: task kworker/0:107:3558 blocked for more than 432 seconds. [ 786.500063][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.500306][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.500518][ T32] task:kworker/0:107 state:D stack:0 pid:3558 tgid:3558 ppid:2 flags:0x00000000 [ 786.500823][ T32] Workqueue: events bpf_prog_free_deferred [ 786.501001][ T32] Call trace: [ 786.501099][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.501622][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02e9da4 r5:8467bc00 [ 786.504400][ T32] r4:8467bc00 [ 786.506264][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.509582][ T32] r5:8467bc00 r4:82714ab4 [ 786.521644][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.524860][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.529332][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02e9e20 [ 786.541889][ T32] r4:00000000 [ 786.544631][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.548017][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.550051][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.560387][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84318ac0 [ 786.560698][ T32] r4:00000000 [ 786.560840][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.561096][ T32] r9:8467bc00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f091000 [ 786.561251][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.562437][ T32] r5:00001000 r4:dfccb000 [ 786.564555][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.568460][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.571332][ T32] r5:84725b54 r4:84725800 [ 786.583322][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.587918][ T32] r7:dddd0000 r6:82c16000 r5:84725b54 r4:84311580 [ 786.590600][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.605872][ T32] r10:8467bc00 r9:843115ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.608315][ T32] r4:84311580 [ 786.609705][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.631690][ T32] r10:00000000 r9:e02e5e78 r8:84318b80 r7:84311580 r6:80266928 r5:8467bc00 [ 786.631952][ T32] r4:84318840 [ 786.632047][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.632292][ T32] Exception stack(0xe02e9fb0 to 0xe02e9ff8) [ 786.632400][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 786.632682][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.632931][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.633171][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318840 [ 786.633375][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.633600][ T32] INFO: task kworker/0:108:3560 blocked for more than 432 seconds. [ 786.633864][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.634023][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.634237][ T32] task:kworker/0:108 state:D stack:0 pid:3560 tgid:3560 ppid:2 flags:0x00000000 [ 786.634504][ T32] Workqueue: events bpf_prog_free_deferred [ 786.634685][ T32] Call trace: [ 786.634797][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.635019][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02edda4 r5:8467c800 [ 786.635211][ T32] r4:8467c800 [ 786.635295][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.635520][ T32] r5:8467c800 r4:82714ab4 [ 786.635644][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.636793][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.640572][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02ede20 [ 786.650097][ T32] r4:00000000 [ 786.656710][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.660535][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.661821][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.662170][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84318d40 [ 786.662341][ T32] r4:00000000 [ 786.662454][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.662677][ T32] r9:8467c800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f093000 [ 786.662865][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.663138][ T32] r5:00001000 r4:dfcdf000 [ 786.663252][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.663438][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.663611][ T32] r5:84725f54 r4:84725c00 [ 786.663728][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.663968][ T32] r7:dddd0000 r6:82c16000 r5:84725f54 r4:84311600 [ 786.664134][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.664408][ T32] r10:8467c800 r9:8431162c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.664554][ T32] r4:84311600 [ 786.664632][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.664805][ T32] r10:00000000 r9:e02e9e78 r8:84318c00 r7:84311600 r6:80266928 r5:8467c800 [ 786.664948][ T32] r4:84318840 [ 786.665025][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.665210][ T32] Exception stack(0xe02edfb0 to 0xe02edff8) [ 786.665340][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 786.665573][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.665734][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.665947][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318840 [ 786.666151][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.667633][ T32] INFO: task kworker/0:109:3563 blocked for more than 432 seconds. [ 786.669916][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.679253][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.679653][ T32] task:kworker/0:109 state:D stack:0 pid:3563 tgid:3563 ppid:2 flags:0x00000000 [ 786.679954][ T32] Workqueue: events bpf_prog_free_deferred [ 786.680193][ T32] Call trace: [ 786.680334][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.680568][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02f1da4 r5:8467d400 [ 786.680754][ T32] r4:8467d400 [ 786.680908][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.681163][ T32] r5:8467d400 r4:82714ab4 [ 786.681642][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.683537][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.687056][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f1e20 [ 786.689381][ T32] r4:00000000 [ 786.691144][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.696284][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.696536][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.696758][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84309e80 [ 786.699894][ T32] r4:00000000 [ 786.700064][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.700332][ T32] r9:8467d400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f097000 [ 786.700491][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.705418][ T32] r5:00001000 r4:dfd09000 [ 786.707505][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.709540][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.711502][ T32] r5:84726754 r4:84726400 [ 786.711699][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.711973][ T32] r7:dddd0000 r6:82c16000 r5:84726754 r4:84311680 [ 786.712164][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.712368][ T32] r10:8467d400 r9:843116ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.712719][ T32] r4:84311680 [ 786.712815][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.713044][ T32] r10:00000000 r9:e02ede78 r8:84318f00 r7:84311680 r6:80266928 r5:8467d400 [ 786.713265][ T32] r4:84318cc0 [ 786.713350][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.713552][ T32] Exception stack(0xe02f1fb0 to 0xe02f1ff8) [ 786.713724][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 786.713971][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.714190][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.714407][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318cc0 [ 786.714601][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.714806][ T32] INFO: task kworker/0:110:3564 blocked for more than 432 seconds. [ 786.714990][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.715130][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.715292][ T32] task:kworker/0:110 state:D stack:0 pid:3564 tgid:3564 ppid:2 flags:0x00000000 [ 786.715523][ T32] Workqueue: events bpf_prog_free_deferred [ 786.715686][ T32] Call trace: [ 786.715782][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.715999][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02f5da4 r5:8467e000 [ 786.716239][ T32] r4:8467e000 [ 786.716357][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.716637][ T32] r5:8467e000 r4:82714ab4 [ 786.716741][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.718634][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.731683][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f5e20 [ 786.731962][ T32] r4:00000000 [ 786.732077][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.732327][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.732492][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.732686][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84318e40 [ 786.732837][ T32] r4:00000000 [ 786.732939][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.733139][ T32] r9:8467e000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f095000 [ 786.734263][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.738492][ T32] r5:00001000 r4:dfcfb000 [ 786.741187][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.758079][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.758354][ T32] r5:84726354 r4:84726000 [ 786.758456][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.758684][ T32] r7:dddd0000 r6:82c16000 r5:84726354 r4:84311700 [ 786.758821][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.759188][ T32] r10:8467e000 r9:8431172c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.759497][ T32] r4:84311700 [ 786.759607][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.759813][ T32] r10:00000000 r9:e02f1e78 r8:84318f40 r7:84311700 r6:80266928 r5:8467e000 [ 786.760020][ T32] r4:84318e00 [ 786.760223][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.760520][ T32] Exception stack(0xe02f5fb0 to 0xe02f5ff8) [ 786.760702][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 786.771729][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.774461][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.777752][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84318e00 [ 786.780179][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.790201][ T32] INFO: task kworker/0:111:3566 blocked for more than 432 seconds. [ 786.790536][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.790671][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.790985][ T32] task:kworker/0:111 state:D stack:0 pid:3566 tgid:3566 ppid:2 flags:0x00000000 [ 786.791686][ T32] Workqueue: events bpf_prog_free_deferred [ 786.793156][ T32] Call trace: [ 786.795018][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.798026][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02f9da4 r5:8467ec00 [ 786.800180][ T32] r4:8467ec00 [ 786.804941][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.805269][ T32] r5:8467ec00 r4:82714ab4 [ 786.805369][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.805634][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.808734][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f9e20 [ 786.809030][ T32] r4:00000000 [ 786.809123][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.809388][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.809577][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.809771][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330040 [ 786.809936][ T32] r4:00000000 [ 786.810084][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.810310][ T32] r9:8467ec00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f099000 [ 786.810515][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.810778][ T32] r5:00001000 r4:dfdb9000 [ 786.810926][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.811155][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.821658][ T32] r5:84726b54 r4:84726800 [ 786.821897][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.822203][ T32] r7:dddd0000 r6:82c16000 r5:84726b54 r4:84311780 [ 786.822449][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.822728][ T32] r10:8467ec00 r9:843117ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.822907][ T32] r4:84311780 [ 786.822981][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.823323][ T32] r10:00000000 r9:e02f1e78 r8:84330100 r7:84311780 r6:80266928 r5:8467ec00 [ 786.823609][ T32] r4:84330000 [ 786.823795][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.824183][ T32] Exception stack(0xe02f9fb0 to 0xe02f9ff8) [ 786.824414][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 786.824692][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.824947][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.825161][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84330000 [ 786.825403][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.825658][ T32] INFO: task kworker/0:112:3568 blocked for more than 432 seconds. [ 786.825874][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.826030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.826269][ T32] task:kworker/0:112 state:D stack:0 pid:3568 tgid:3568 ppid:2 flags:0x00000000 [ 786.826583][ T32] Workqueue: events bpf_prog_free_deferred [ 786.826900][ T32] Call trace: [ 786.827012][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.827305][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e02fdda4 r5:84668000 [ 786.827542][ T32] r4:84668000 [ 786.828827][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.841751][ T32] r5:84668000 r4:82714ab4 [ 786.843378][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.846343][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.849151][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02fde20 [ 786.850996][ T32] r4:00000000 [ 786.851693][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.851970][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.852467][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.852764][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330240 [ 786.853029][ T32] r4:00000000 [ 786.853235][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.853636][ T32] r9:84668000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f09b000 [ 786.853907][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.854277][ T32] r5:00001000 r4:dfe25000 [ 786.854494][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.854829][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.855220][ T32] r5:84726f54 r4:84726c00 [ 786.855394][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.855857][ T32] r7:dddd0000 r6:82c16000 r5:84726f54 r4:84311800 [ 786.856074][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.856435][ T32] r10:84668000 r9:8431182c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.856703][ T32] r4:84311800 [ 786.856892][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.857663][ T32] r10:00000000 r9:e02f9e78 r8:843302c0 r7:84311800 r6:80266928 r5:84668000 [ 786.860002][ T32] r4:84330200 [ 786.871650][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.872079][ T32] Exception stack(0xe02fdfb0 to 0xe02fdff8) [ 786.872335][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 786.872586][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.872773][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.872929][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84330200 [ 786.873137][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.873345][ T32] INFO: task kworker/0:113:3571 blocked for more than 432 seconds. [ 786.873527][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.874790][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.877799][ T32] task:kworker/0:113 state:D stack:0 pid:3571 tgid:3571 ppid:2 flags:0x00000000 [ 786.880673][ T32] Workqueue: events bpf_prog_free_deferred [ 786.894957][ T32] Call trace: [ 786.897435][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.901062][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0301da4 r5:84669800 [ 786.911949][ T32] r4:84669800 [ 786.912048][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.912394][ T32] r5:84669800 r4:82714ab4 [ 786.912512][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.915162][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.918877][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0301e20 [ 786.921264][ T32] r4:00000000 [ 786.929219][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.929746][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.929988][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.930245][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330440 [ 786.930452][ T32] r4:00000000 [ 786.930555][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.930801][ T32] r9:84669800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f09d000 [ 786.931086][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.931777][ T32] r5:00001000 r4:dfe35000 [ 786.933035][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.936911][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.940346][ T32] r5:84727354 r4:84727000 [ 786.949401][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.951868][ T32] r7:dddd0000 r6:82c16000 r5:84727354 r4:84311880 [ 786.952002][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.952257][ T32] r10:84669800 r9:843118ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.952434][ T32] r4:84311880 [ 786.952515][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.952693][ T32] r10:00000000 r9:e02fde78 r8:84330540 r7:84311880 r6:80266928 r5:84669800 [ 786.954123][ T32] r4:843301c0 [ 786.954401][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.954707][ T32] Exception stack(0xe0301fb0 to 0xe0301ff8) [ 786.954876][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 786.955079][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.955266][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.955486][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843301c0 [ 786.955725][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.955964][ T32] INFO: task kworker/0:114:3572 blocked for more than 432 seconds. [ 786.956324][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.956546][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.956732][ T32] task:kworker/0:114 state:D stack:0 pid:3572 tgid:3572 ppid:2 flags:0x00000000 [ 786.957033][ T32] Workqueue: events bpf_prog_free_deferred [ 786.957220][ T32] Call trace: [ 786.957394][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.957599][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0309da4 r5:8466a400 [ 786.957768][ T32] r4:8466a400 [ 786.957857][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 786.958056][ T32] r5:8466a400 r4:82714ab4 [ 786.958167][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 786.958489][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 786.958775][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0309e20 [ 786.960426][ T32] r4:00000000 [ 786.977444][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 786.981616][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 786.981960][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 786.983748][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330ac0 [ 786.986587][ T32] r4:00000000 [ 786.988143][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 786.991572][ T32] r9:8466a400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0a3000 [ 786.991770][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 786.991978][ T32] r5:00001000 r4:dfe5d000 [ 786.992062][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 786.992396][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 786.992580][ T32] r5:84727b54 r4:84727800 [ 786.992689][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 786.992889][ T32] r7:dddd0000 r6:82c16000 r5:84727b54 r4:84311900 [ 786.993180][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 786.993393][ T32] r10:8466a400 r9:8431192c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 786.993557][ T32] r4:84311900 [ 786.993642][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 786.993897][ T32] r10:00000000 r9:e0301e78 r8:84330640 r7:84311900 r6:80266928 r5:8466a400 [ 786.994060][ T32] r4:843301c0 [ 786.994173][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 786.994354][ T32] Exception stack(0xe0309fb0 to 0xe0309ff8) [ 786.994484][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 786.994709][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 786.994892][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 786.995042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843301c0 [ 786.995229][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 786.995402][ T32] INFO: task kworker/0:115:3575 blocked for more than 432 seconds. [ 786.995581][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 786.995714][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 786.995934][ T32] task:kworker/0:115 state:D stack:0 pid:3575 tgid:3575 ppid:2 flags:0x00000000 [ 786.996215][ T32] Workqueue: events bpf_prog_free_deferred [ 786.996383][ T32] Call trace: [ 786.996484][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 786.996679][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0311da4 r5:8466b000 [ 786.996885][ T32] r4:8466b000 [ 786.997974][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.013196][ T32] r5:8466b000 r4:82714ab4 [ 787.014750][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.017941][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.021147][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0311e20 [ 787.031949][ T32] r4:00000000 [ 787.032072][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.032406][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.032606][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.032853][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330880 [ 787.033042][ T32] r4:00000000 [ 787.033156][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.033378][ T32] r9:8466b000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0a1000 [ 787.034594][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.037406][ T32] r5:00001000 r4:dfe4f000 [ 787.039008][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.051639][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.054743][ T32] r5:84727754 r4:84727400 [ 787.055878][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.058078][ T32] r7:dddd0000 r6:82c16000 r5:84727754 r4:84311980 [ 787.059508][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.061177][ T32] r10:8466b000 r9:843119ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.071661][ T32] r4:84311980 [ 787.073211][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.075933][ T32] r10:00000000 r9:e0309e78 r8:84330a80 r7:84311980 r6:80266928 r5:8466b000 [ 787.078591][ T32] r4:843309c0 [ 787.080353][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.096330][ T32] Exception stack(0xe0311fb0 to 0xe0311ff8) [ 787.101291][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 787.102364][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.102720][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.103010][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843309c0 [ 787.103681][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.117856][ T32] INFO: task kworker/0:116:3577 blocked for more than 432 seconds. [ 787.121232][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.132335][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.132612][ T32] task:kworker/0:116 state:D stack:0 pid:3577 tgid:3577 ppid:2 flags:0x00000000 [ 787.132997][ T32] Workqueue: events bpf_prog_free_deferred [ 787.133319][ T32] Call trace: [ 787.133510][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.133876][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e030dda4 r5:8466c800 [ 787.134207][ T32] r4:8466c800 [ 787.134363][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.134775][ T32] r5:8466c800 r4:82714ab4 [ 787.134957][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.135307][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.135713][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e030de20 [ 787.136069][ T32] r4:00000000 [ 787.136276][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.136621][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.136962][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.137356][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330bc0 [ 787.137650][ T32] r4:00000000 [ 787.137855][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.139707][ T32] r9:8466c800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0a5000 [ 787.162658][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.166429][ T32] r5:00001000 r4:dfe6d000 [ 787.169180][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.181696][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.182060][ T32] r5:84727f54 r4:84727c00 [ 787.182323][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.182706][ T32] r7:dddd0000 r6:82c16000 r5:84727f54 r4:84311a00 [ 787.182934][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.183280][ T32] r10:8466c800 r9:84311a2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.183562][ T32] r4:84311a00 [ 787.183714][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.185448][ T32] r10:00000000 r9:e0309e78 r8:84330c40 r7:84311a00 r6:80266928 r5:8466c800 [ 787.188991][ T32] r4:84330b80 [ 787.190432][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.209454][ T32] Exception stack(0xe030dfb0 to 0xe030dff8) [ 787.212339][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 787.212753][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.213107][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.213405][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84330b80 [ 787.213762][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.214174][ T32] INFO: task kworker/1:114:3578 blocked for more than 432 seconds. [ 787.214514][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.214793][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.215091][ T32] task:kworker/1:114 state:D stack:0 pid:3578 tgid:3578 ppid:2 flags:0x00000000 [ 787.215724][ T32] Workqueue: events bpf_prog_free_deferred [ 787.216079][ T32] Call trace: [ 787.216286][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.216614][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0315da4 r5:8466d400 [ 787.218477][ T32] r4:8466d400 [ 787.221833][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.222170][ T32] r5:8466d400 r4:82714ab4 [ 787.222303][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.222633][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.223003][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0315e20 [ 787.223263][ T32] r4:00000000 [ 787.223431][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.223847][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.224207][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.224531][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8422c000 [ 787.224836][ T32] r4:00000000 [ 787.224988][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.225276][ T32] r9:8466d400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f0a9000 [ 787.225532][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.227575][ T32] r5:00001000 r4:dfe8b000 [ 787.229337][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.232183][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.232607][ T32] r5:84730754 r4:84730400 [ 787.232767][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.233140][ T32] r7:ddde4000 r6:82c16200 r5:84730754 r4:8422ff80 [ 787.233486][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.233984][ T32] r10:8466d400 r9:8422ffac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 787.234345][ T32] r4:8422ff80 [ 787.234506][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.234845][ T32] r10:00000000 r9:dfe71e78 r8:84330d80 r7:8422ff80 r6:80266928 r5:8466d400 [ 787.235205][ T32] r4:843350c0 [ 787.235355][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.235669][ T32] Exception stack(0xe0315fb0 to 0xe0315ff8) [ 787.235902][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 787.236245][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.236555][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.236830][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843350c0 [ 787.237128][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.237586][ T32] INFO: task kworker/0:117:3580 blocked for more than 432 seconds. [ 787.237905][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.238224][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.238608][ T32] task:kworker/0:117 state:D stack:0 pid:3580 tgid:3580 ppid:2 flags:0x00000000 [ 787.238973][ T32] Workqueue: events bpf_prog_free_deferred [ 787.239231][ T32] Call trace: [ 787.239491][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.239814][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0305da4 r5:84573c00 [ 787.240358][ T32] r4:84573c00 [ 787.240600][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.241001][ T32] r5:84573c00 r4:82714ab4 [ 787.241217][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.241887][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.242752][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0305e20 [ 787.246164][ T32] r4:00000000 [ 787.247581][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.249675][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.252482][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.252809][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f080 [ 787.253087][ T32] r4:00000000 [ 787.253245][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.253560][ T32] r9:84573c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0ab000 [ 787.253923][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.254270][ T32] r5:00001000 r4:e0327000 [ 787.254472][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.254682][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.254954][ T32] r5:84730b54 r4:84730800 [ 787.255060][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.255292][ T32] r7:dddd0000 r6:82c16000 r5:84730b54 r4:84311a80 [ 787.255473][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.255747][ T32] r10:84573c00 r9:84311aac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.255942][ T32] r4:84311a80 [ 787.256051][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.256368][ T32] r10:00000000 r9:e030de78 r8:843350c0 r7:84311a80 r6:80266928 r5:84573c00 [ 787.256571][ T32] r4:84330b40 [ 787.256655][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.256926][ T32] Exception stack(0xe0305fb0 to 0xe0305ff8) [ 787.257244][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 787.257513][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.257746][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.257955][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84330b40 [ 787.258187][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.258494][ T32] INFO: task kworker/0:118:3582 blocked for more than 432 seconds. [ 787.258737][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.258929][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.259121][ T32] task:kworker/0:118 state:D stack:0 pid:3582 tgid:3582 ppid:2 flags:0x00000000 [ 787.259416][ T32] Workqueue: events bpf_prog_free_deferred [ 787.259606][ T32] Call trace: [ 787.259796][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.260124][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e031dda4 r5:84574800 [ 787.260338][ T32] r4:84574800 [ 787.260515][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.260898][ T32] r5:84574800 r4:82714ab4 [ 787.261007][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.262001][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.262325][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e031de20 [ 787.262510][ T32] r4:00000000 [ 787.262628][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.262860][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.263127][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.263415][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330f40 [ 787.263640][ T32] r4:00000000 [ 787.263756][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.264038][ T32] r9:84574800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0a7000 [ 787.264319][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.264584][ T32] r5:00001000 r4:dfe7b000 [ 787.264776][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.264999][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.265259][ T32] r5:84730354 r4:84730000 [ 787.265424][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.265685][ T32] r7:dddd0000 r6:82c16000 r5:84730354 r4:84311b00 [ 787.265986][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.266460][ T32] r10:84574800 r9:84311b2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.266906][ T32] r4:84311b00 [ 787.267131][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.267639][ T32] r10:00000000 r9:e0305e78 r8:84335280 r7:84311b00 r6:80266928 r5:84574800 [ 787.268074][ T32] r4:84330ec0 [ 787.268274][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.268665][ T32] Exception stack(0xe031dfb0 to 0xe031dff8) [ 787.269062][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 787.269497][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.269904][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.270289][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84330ec0 [ 787.270545][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.270837][ T32] INFO: task kworker/0:119:3585 blocked for more than 432 seconds. [ 787.271114][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.272064][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.275062][ T32] task:kworker/0:119 state:D stack:0 pid:3585 tgid:3585 ppid:2 flags:0x00000000 [ 787.279087][ T32] Workqueue: events bpf_prog_free_deferred [ 787.280827][ T32] Call trace: [ 787.281037][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.282135][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0319da4 r5:84576c00 [ 787.282486][ T32] r4:84576c00 [ 787.282706][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.283174][ T32] r5:84576c00 r4:82714ab4 [ 787.283415][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.283851][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.284323][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0319e20 [ 787.284682][ T32] r4:00000000 [ 787.284856][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.285244][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.285582][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.286008][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f280 [ 787.286349][ T32] r4:00000000 [ 787.286518][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.286923][ T32] r9:84576c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0ad000 [ 787.287243][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.287786][ T32] r5:00001000 r4:e032d000 [ 787.288023][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.288607][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.289010][ T32] r5:84730f54 r4:84730c00 [ 787.289213][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.289684][ T32] r7:dddd0000 r6:82c16000 r5:84730f54 r4:84311b80 [ 787.290022][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.290480][ T32] r10:84576c00 r9:84311bac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.290746][ T32] r4:84311b80 [ 787.290907][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.292181][ T32] r10:00000000 r9:e0305e78 r8:84335300 r7:84311b80 r6:80266928 r5:84576c00 [ 787.292511][ T32] r4:8432f100 [ 787.292644][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.292966][ T32] Exception stack(0xe0319fb0 to 0xe0319ff8) [ 787.293189][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 787.293470][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.293743][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.293979][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f100 [ 787.294217][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.294511][ T32] INFO: task kworker/0:120:3587 blocked for more than 432 seconds. [ 787.294865][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.295114][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.295456][ T32] task:kworker/0:120 state:D stack:0 pid:3587 tgid:3587 ppid:2 flags:0x00000000 [ 787.295833][ T32] Workqueue: events bpf_prog_free_deferred [ 787.296220][ T32] Call trace: [ 787.296436][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.296796][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0335da4 r5:84576000 [ 787.297319][ T32] r4:84576000 [ 787.297498][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.297952][ T32] r5:84576000 r4:82714ab4 [ 787.298123][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.298534][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.298997][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0335e20 [ 787.299317][ T32] r4:00000000 [ 787.299555][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.299959][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.300347][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.300740][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f380 [ 787.301060][ T32] r4:00000000 [ 787.301224][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.302118][ T32] r9:84576000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0af000 [ 787.302454][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.302825][ T32] r5:00001000 r4:e0337000 [ 787.303049][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.303388][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.303715][ T32] r5:84731354 r4:84731000 [ 787.303894][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.304268][ T32] r7:dddd0000 r6:82c16000 r5:84731354 r4:84311c00 [ 787.304533][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.304938][ T32] r10:84576000 r9:84311c2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.305231][ T32] r4:84311c00 [ 787.305384][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.305738][ T32] r10:00000000 r9:e0319e78 r8:84335400 r7:84311c00 r6:80266928 r5:84576000 [ 787.310043][ T32] r4:8432f200 [ 787.312030][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.312455][ T32] Exception stack(0xe0335fb0 to 0xe0335ff8) [ 787.312749][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 787.313052][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.313341][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.313637][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f200 [ 787.313941][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.314364][ T32] INFO: task kworker/0:121:3589 blocked for more than 432 seconds. [ 787.314688][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.314976][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.315295][ T32] task:kworker/0:121 state:D stack:0 pid:3589 tgid:3589 ppid:2 flags:0x00000000 [ 787.315763][ T32] Workqueue: events bpf_prog_free_deferred [ 787.316056][ T32] Call trace: [ 787.316435][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.316827][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0349da4 r5:84572400 [ 787.317149][ T32] r4:84572400 [ 787.317370][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.317733][ T32] r5:84572400 r4:82714ab4 [ 787.317917][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.321936][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.322532][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0349e20 [ 787.322852][ T32] r4:00000000 [ 787.323004][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.323334][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.323682][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.324023][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f480 [ 787.324345][ T32] r4:00000000 [ 787.324487][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.324797][ T32] r9:84572400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0b1000 [ 787.325067][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.325434][ T32] r5:00001000 r4:e033d000 [ 787.325641][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.326005][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.326350][ T32] r5:84731754 r4:84731400 [ 787.326553][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.329223][ T32] r7:dddd0000 r6:82c16000 r5:84731754 r4:84311c80 [ 787.331952][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.332397][ T32] r10:84572400 r9:84311cac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.332714][ T32] r4:84311c80 [ 787.332877][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.333235][ T32] r10:00000000 r9:e0335e78 r8:84335600 r7:84311c80 r6:80266928 r5:84572400 [ 787.333561][ T32] r4:8432f340 [ 787.333784][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.334130][ T32] Exception stack(0xe0349fb0 to 0xe0349ff8) [ 787.334385][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 787.334690][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.335039][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.335361][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f340 [ 787.335683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.336000][ T32] INFO: task kworker/0:122:3591 blocked for more than 432 seconds. [ 787.336409][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.336627][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.336952][ T32] task:kworker/0:122 state:D stack:0 pid:3591 tgid:3591 ppid:2 flags:0x00000000 [ 787.337357][ T32] Workqueue: events bpf_prog_free_deferred [ 787.337622][ T32] Call trace: [ 787.337868][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.338193][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0359da4 r5:84510000 [ 787.338507][ T32] r4:84510000 [ 787.338645][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.338961][ T32] r5:84510000 r4:82714ab4 [ 787.339165][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.339546][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.339960][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0359e20 [ 787.340493][ T32] r4:00000000 [ 787.340688][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.340990][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.341808][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.348586][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432fdc0 [ 787.361819][ T32] r4:00000000 [ 787.366298][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.377726][ T32] r9:84510000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0bf000 [ 787.378183][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.378603][ T32] r5:00001000 r4:e03bd000 [ 787.378764][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.379159][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.379508][ T32] r5:84733354 r4:84733000 [ 787.379761][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.380211][ T32] r7:dddd0000 r6:82c16000 r5:84733354 r4:84311d00 [ 787.380455][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.380820][ T32] r10:84510000 r9:84311d2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.381134][ T32] r4:84311d00 [ 787.391775][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.392435][ T32] r10:00000000 r9:e0349e78 r8:84335800 r7:84311d00 r6:80266928 r5:84510000 [ 787.392762][ T32] r4:8432f440 [ 787.393034][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.393406][ T32] Exception stack(0xe0359fb0 to 0xe0359ff8) [ 787.393674][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 787.394039][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.394410][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.399165][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f440 [ 787.421868][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.427764][ T32] INFO: task kworker/0:123:3594 blocked for more than 432 seconds. [ 787.442342][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.448361][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.456254][ T32] task:kworker/0:123 state:D stack:0 pid:3594 tgid:3594 ppid:2 flags:0x00000000 [ 787.456860][ T32] Workqueue: events bpf_prog_free_deferred [ 787.457178][ T32] Call trace: [ 787.457363][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.457763][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0365da4 r5:84512400 [ 787.458161][ T32] r4:84512400 [ 787.458347][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.458735][ T32] r5:84512400 r4:82714ab4 [ 787.458971][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.459435][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.459907][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0365e20 [ 787.460229][ T32] r4:00000000 [ 787.460406][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.460827][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.471867][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.472450][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f600 [ 787.473997][ T32] r4:00000000 [ 787.475310][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.475686][ T32] r9:84512400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0b3000 [ 787.475994][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.476378][ T32] r5:00001000 r4:e034f000 [ 787.476563][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.479019][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.502658][ T32] r5:84731b54 r4:84731800 [ 787.505527][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.509996][ T32] r7:dddd0000 r6:82c16000 r5:84731b54 r4:84311d80 [ 787.515494][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.516202][ T32] r10:84512400 r9:84311dac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.516524][ T32] r4:84311d80 [ 787.516662][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.517044][ T32] r10:00000000 r9:e0359e78 r8:84335b00 r7:84311d80 r6:80266928 r5:84512400 [ 787.517411][ T32] r4:8432f580 [ 787.517552][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.517904][ T32] Exception stack(0xe0365fb0 to 0xe0365ff8) [ 787.518162][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 787.518565][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.518925][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.519228][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f580 [ 787.519552][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.519931][ T32] INFO: task kworker/0:124:3595 blocked for more than 433 seconds. [ 787.520331][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.520652][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.520970][ T32] task:kworker/0:124 state:D stack:0 pid:3595 tgid:3595 ppid:2 flags:0x00000000 [ 787.532025][ T32] Workqueue: events bpf_prog_free_deferred [ 787.532261][ T32] Call trace: [ 787.532379][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.532613][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0389da4 r5:84513000 [ 787.532828][ T32] r4:84513000 [ 787.532907][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.533141][ T32] r5:84513000 r4:82714ab4 [ 787.533241][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.533535][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.533797][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0389e20 [ 787.534090][ T32] r4:00000000 [ 787.534175][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.534420][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.534619][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.534860][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f740 [ 787.535777][ T32] r4:00000000 [ 787.538629][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.552651][ T32] r9:84513000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0b5000 [ 787.556501][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.591928][ T32] r5:00001000 r4:e0355000 [ 787.592331][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.592771][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.593163][ T32] r5:84731f54 r4:84731c00 [ 787.593364][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.593774][ T32] r7:dddd0000 r6:82c16000 r5:84731f54 r4:84311e00 [ 787.594035][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.594443][ T32] r10:84513000 r9:84311e2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.594761][ T32] r4:84311e00 [ 787.594950][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.595308][ T32] r10:00000000 r9:e0359e78 r8:84335bc0 r7:84311e00 r6:80266928 r5:84513000 [ 787.595626][ T32] r4:8432f580 [ 787.595802][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.596234][ T32] Exception stack(0xe0389fb0 to 0xe0389ff8) [ 787.596501][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 787.596857][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.597207][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.597528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f580 [ 787.597870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.598255][ T32] INFO: task kworker/0:125:3598 blocked for more than 433 seconds. [ 787.598601][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.598881][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.599160][ T32] task:kworker/0:125 state:D stack:0 pid:3598 tgid:3598 ppid:2 flags:0x00000000 [ 787.599559][ T32] Workqueue: events bpf_prog_free_deferred [ 787.599865][ T32] Call trace: [ 787.600072][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.600439][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0399da4 r5:84514800 [ 787.600709][ T32] r4:84514800 [ 787.600873][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.601232][ T32] r5:84514800 r4:82714ab4 [ 787.611824][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.612591][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.613149][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0399e20 [ 787.613572][ T32] r4:00000000 [ 787.613791][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.614330][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.614892][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.615331][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f880 [ 787.615799][ T32] r4:00000000 [ 787.615997][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.616615][ T32] r9:84514800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0b7000 [ 787.617326][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.617928][ T32] r5:00001000 r4:e0380000 [ 787.618317][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.618684][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.619186][ T32] r5:84732354 r4:84732000 [ 787.619397][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.619829][ T32] r7:dddd0000 r6:82c16000 r5:84732354 r4:84311e80 [ 787.620149][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.620569][ T32] r10:84514800 r9:84311eac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.621168][ T32] r4:84311e80 [ 787.631949][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.632618][ T32] r10:00000000 r9:e0359e78 r8:84335e80 r7:84311e80 r6:80266928 r5:84514800 [ 787.633118][ T32] r4:8432f680 [ 787.633579][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.634015][ T32] Exception stack(0xe0399fb0 to 0xe0399ff8) [ 787.634316][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 787.634821][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.635231][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.635572][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f680 [ 787.636073][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.636647][ T32] INFO: task kworker/0:126:3600 blocked for more than 433 seconds. [ 787.637043][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.637334][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.638310][ T32] task:kworker/0:126 state:D stack:0 pid:3600 tgid:3600 ppid:2 flags:0x00000000 [ 787.639354][ T32] Workqueue: events bpf_prog_free_deferred [ 787.639681][ T32] Call trace: [ 787.639917][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.640323][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03a9da4 r5:84516000 [ 787.640748][ T32] r4:84516000 [ 787.640957][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.651873][ T32] r5:84516000 r4:82714ab4 [ 787.652342][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.652873][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.653372][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a9e20 [ 787.653754][ T32] r4:00000000 [ 787.653934][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.654308][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.654734][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.655162][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432f9c0 [ 787.655519][ T32] r4:00000000 [ 787.655685][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.656132][ T32] r9:84516000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0b9000 [ 787.656728][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.657189][ T32] r5:00001000 r4:e0391000 [ 787.657395][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.657796][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.658298][ T32] r5:84732754 r4:84732400 [ 787.658503][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.658950][ T32] r7:dddd0000 r6:82c16000 r5:84732754 r4:84311f00 [ 787.659243][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.659680][ T32] r10:84516000 r9:84311f2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.660123][ T32] r4:84311f00 [ 787.660324][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.660713][ T32] r10:00000000 r9:e0359e78 r8:84335a00 r7:84311f00 r6:80266928 r5:84516000 [ 787.661007][ T32] r4:8432f7c0 [ 787.661146][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.671953][ T32] Exception stack(0xe03a9fb0 to 0xe03a9ff8) [ 787.672429][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 787.672776][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.673154][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.673471][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432f7c0 [ 787.673861][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.674243][ T32] INFO: task kworker/0:127:3602 blocked for more than 433 seconds. [ 787.674601][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.674881][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.675209][ T32] task:kworker/0:127 state:D stack:0 pid:3602 tgid:3602 ppid:2 flags:0x00000000 [ 787.675599][ T32] Workqueue: events bpf_prog_free_deferred [ 787.675902][ T32] Call trace: [ 787.676160][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.676588][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03b5da4 r5:84515400 [ 787.676960][ T32] r4:84515400 [ 787.677267][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.677675][ T32] r5:84515400 r4:82714ab4 [ 787.677885][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.678342][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.678804][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03b5e20 [ 787.679141][ T32] r4:00000000 [ 787.679405][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.679953][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.680443][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.680967][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432fb00 [ 787.691931][ T32] r4:00000000 [ 787.692333][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.692741][ T32] r9:84515400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0bb000 [ 787.693059][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.693450][ T32] r5:00001000 r4:e03a3000 [ 787.693672][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.694067][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.694496][ T32] r5:84732b54 r4:84732800 [ 787.694682][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.695068][ T32] r7:dddd0000 r6:82c16000 r5:84732b54 r4:84311f80 [ 787.695324][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.695723][ T32] r10:84515400 r9:84311fac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.696056][ T32] r4:84311f80 [ 787.696252][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.696590][ T32] r10:00000000 r9:e0359e78 r8:84335740 r7:84311f80 r6:80266928 r5:84515400 [ 787.696951][ T32] r4:8432fa40 [ 787.697114][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.697471][ T32] Exception stack(0xe03b5fb0 to 0xe03b5ff8) [ 787.697712][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 787.698070][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.698414][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.698684][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432fa40 [ 787.699021][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.699400][ T32] INFO: task kworker/0:128:3604 blocked for more than 433 seconds. [ 787.699764][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.700126][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.700450][ T32] task:kworker/0:128 state:D stack:0 pid:3604 tgid:3604 ppid:2 flags:0x00000000 [ 787.700829][ T32] Workqueue: events bpf_prog_free_deferred [ 787.701143][ T32] Call trace: [ 787.711849][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.712262][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03c1da4 r5:84511800 [ 787.712594][ T32] r4:84511800 [ 787.712729][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.713116][ T32] r5:84511800 r4:82714ab4 [ 787.713346][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.713769][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.714247][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03c1e20 [ 787.714573][ T32] r4:00000000 [ 787.714705][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.715113][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.715410][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.715769][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432fc00 [ 787.716155][ T32] r4:00000000 [ 787.716361][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.716689][ T32] r9:84511800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0bd000 [ 787.717012][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.717328][ T32] r5:00001000 r4:e03b7000 [ 787.717613][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.717982][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.718408][ T32] r5:84732f54 r4:84732c00 [ 787.718586][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.718984][ T32] r7:dddd0000 r6:82c16000 r5:84732f54 r4:8433d000 [ 787.719291][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.719705][ T32] r10:84511800 r9:8433d02c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.720069][ T32] r4:8433d000 [ 787.720271][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.720598][ T32] r10:00000000 r9:e0359e78 r8:843356c0 r7:8433d000 r6:80266928 r5:84511800 [ 787.720994][ T32] r4:8432fbc0 [ 787.721207][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.731623][ T32] Exception stack(0xe03c1fb0 to 0xe03c1ff8) [ 787.731947][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 787.732253][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.732541][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.732790][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432fbc0 [ 787.733069][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.733368][ T32] INFO: task kworker/0:129:3606 blocked for more than 433 seconds. [ 787.733643][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.733900][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.734157][ T32] task:kworker/0:129 state:D stack:0 pid:3606 tgid:3606 ppid:2 flags:0x00000000 [ 787.734520][ T32] Workqueue: events bpf_prog_free_deferred [ 787.734807][ T32] Call trace: [ 787.735023][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.735389][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03d5da4 r5:84513c00 [ 787.735666][ T32] r4:84513c00 [ 787.735814][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.736190][ T32] r5:84513c00 r4:82714ab4 [ 787.736361][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.736692][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.737111][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d5e20 [ 787.737376][ T32] r4:00000000 [ 787.737523][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.737952][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.738265][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.738585][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8422cd00 [ 787.738881][ T32] r4:00000000 [ 787.739033][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.739415][ T32] r9:84513c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0cb000 [ 787.739724][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.740171][ T32] r5:00001000 r4:e03d1000 [ 787.740345][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.740640][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.740982][ T32] r5:84733b54 r4:84733800 [ 787.741155][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.751585][ T32] r7:dddd0000 r6:82c16000 r5:84733b54 r4:8433d080 [ 787.751965][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.752316][ T32] r10:84513c00 r9:8433d0ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.752590][ T32] r4:8433d080 [ 787.752766][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.753290][ T32] r10:00000000 r9:e0359e78 r8:842fa0c0 r7:8433d080 r6:80266928 r5:84513c00 [ 787.753904][ T32] r4:8432fd40 [ 787.754058][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.754307][ T32] Exception stack(0xe03d5fb0 to 0xe03d5ff8) [ 787.754554][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 787.754819][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.755084][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.755293][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432fd40 [ 787.755647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.756082][ T32] INFO: task kworker/0:130:3607 blocked for more than 433 seconds. [ 787.756485][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.756694][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.756926][ T32] task:kworker/0:130 state:D stack:0 pid:3607 tgid:3607 ppid:2 flags:0x00000000 [ 787.757438][ T32] Workqueue: events bpf_prog_free_deferred [ 787.757846][ T32] Call trace: [ 787.758047][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.758458][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03b1da4 r5:84668c00 [ 787.758633][ T32] r4:84668c00 [ 787.758741][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.759003][ T32] r5:84668c00 r4:82714ab4 [ 787.759154][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.759529][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.760027][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03b1e20 [ 787.760341][ T32] r4:00000000 [ 787.760441][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.760698][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.760926][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.761146][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8432fec0 [ 787.771856][ T32] r4:00000000 [ 787.772221][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.772619][ T32] r9:84668c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0c1000 [ 787.772882][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.773170][ T32] r5:00001000 r4:e03cb000 [ 787.773280][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.773508][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.773733][ T32] r5:84733754 r4:84733400 [ 787.773849][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.774118][ T32] r7:dddd0000 r6:82c16000 r5:84733754 r4:8433d100 [ 787.774291][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.774538][ T32] r10:84668c00 r9:8433d12c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.774687][ T32] r4:8433d100 [ 787.774815][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.775183][ T32] r10:00000000 r9:e03d5e78 r8:8432ff40 r7:8433d100 r6:80266928 r5:84668c00 [ 787.775632][ T32] r4:8432fd40 [ 787.775818][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.776237][ T32] Exception stack(0xe03b1fb0 to 0xe03b1ff8) [ 787.776426][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 787.776595][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.776828][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.777063][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8432fd40 [ 787.777436][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.777794][ T32] INFO: task kworker/0:131:3610 blocked for more than 433 seconds. [ 787.778340][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.778510][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.778696][ T32] task:kworker/0:131 state:D stack:0 pid:3610 tgid:3610 ppid:2 flags:0x00000000 [ 787.778973][ T32] Workqueue: events bpf_prog_free_deferred [ 787.779301][ T32] Call trace: [ 787.779485][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.779837][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03d9da4 r5:8466ec00 [ 787.780237][ T32] r4:8466ec00 [ 787.780406][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.780807][ T32] r5:8466ec00 r4:82714ab4 [ 787.781041][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.791668][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.792133][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d9e20 [ 787.792326][ T32] r4:00000000 [ 787.792418][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.792680][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.792916][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.793155][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84330e40 [ 787.793365][ T32] r4:00000000 [ 787.793461][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.793689][ T32] r9:8466ec00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0cd000 [ 787.793913][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.794153][ T32] r5:00001000 r4:e03e3000 [ 787.794301][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.794532][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.794788][ T32] r5:84733f54 r4:84733c00 [ 787.794917][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.795145][ T32] r7:dddd0000 r6:82c16000 r5:84733f54 r4:8433d180 [ 787.795291][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.795519][ T32] r10:8466ec00 r9:8433d1ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.795740][ T32] r4:8433d180 [ 787.795842][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.796125][ T32] r10:00000000 r9:e03d5e78 r8:84335fc0 r7:8433d180 r6:80266928 r5:8466ec00 [ 787.796348][ T32] r4:8422cdc0 [ 787.796439][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.796689][ T32] Exception stack(0xe03d9fb0 to 0xe03d9ff8) [ 787.796851][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 787.797183][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.797560][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.797941][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8422cdc0 [ 787.798431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.798878][ T32] INFO: task kworker/0:132:3612 blocked for more than 433 seconds. [ 787.799242][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.799545][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.799924][ T32] task:kworker/0:132 state:D stack:0 pid:3612 tgid:3612 ppid:2 flags:0x00000000 [ 787.800358][ T32] Workqueue: events bpf_prog_free_deferred [ 787.800823][ T32] Call trace: [ 787.801031][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.821821][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03e1da4 r5:8466bc00 [ 787.822320][ T32] r4:8466bc00 [ 787.822569][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.823106][ T32] r5:8466bc00 r4:82714ab4 [ 787.823307][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.823829][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.824570][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e1e20 [ 787.824804][ T32] r4:00000000 [ 787.824889][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.825126][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.825343][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.825633][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347040 [ 787.825819][ T32] r4:00000000 [ 787.825909][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.826127][ T32] r9:8466bc00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0cf000 [ 787.826313][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.826541][ T32] r5:00001000 r4:e03e9000 [ 787.826649][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.826874][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.827156][ T32] r5:84734354 r4:84734000 [ 787.827351][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.827595][ T32] r7:dddd0000 r6:82c16000 r5:84734354 r4:8433d200 [ 787.827745][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.828006][ T32] r10:8466bc00 r9:8433d22c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.828229][ T32] r4:8433d200 [ 787.828326][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.828527][ T32] r10:00000000 r9:e03d9e78 r8:84347100 r7:8433d200 r6:80266928 r5:8466bc00 [ 787.828698][ T32] r4:84347000 [ 787.828788][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.829016][ T32] Exception stack(0xe03e1fb0 to 0xe03e1ff8) [ 787.829158][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 787.829374][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.829553][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.829740][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84347000 [ 787.829955][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.830303][ T32] INFO: task kworker/0:133:3614 blocked for more than 433 seconds. [ 787.830540][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.830889][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.841998][ T32] task:kworker/0:133 state:D stack:0 pid:3614 tgid:3614 ppid:2 flags:0x00000000 [ 787.845326][ T32] Workqueue: events bpf_prog_free_deferred [ 787.847259][ T32] Call trace: [ 787.848601][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.850322][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03edda4 r5:8466e000 [ 787.850850][ T32] r4:8466e000 [ 787.851026][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.852058][ T32] r5:8466e000 r4:82714ab4 [ 787.852559][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.853114][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.853572][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03ede20 [ 787.854012][ T32] r4:00000000 [ 787.854191][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.854631][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.855072][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.855458][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347240 [ 787.855919][ T32] r4:00000000 [ 787.856154][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.856620][ T32] r9:8466e000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0d1000 [ 787.857080][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.857541][ T32] r5:00001000 r4:e03f7000 [ 787.857811][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.858354][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.858872][ T32] r5:84734754 r4:84734400 [ 787.859138][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.859732][ T32] r7:dddd0000 r6:82c16000 r5:84734754 r4:8433d300 [ 787.860063][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.860509][ T32] r10:8466e000 r9:8433d32c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.860831][ T32] r4:8433d300 [ 787.861047][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.882146][ T32] r10:00000000 r9:e03e1e78 r8:84347340 r7:8433d300 r6:80266928 r5:8466e000 [ 787.882586][ T32] r4:84347300 [ 787.882785][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.883163][ T32] Exception stack(0xe03edfb0 to 0xe03edff8) [ 787.883440][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 787.883801][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.884206][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.884689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84347300 [ 787.885038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.885449][ T32] INFO: task kworker/0:134:3617 blocked for more than 433 seconds. [ 787.885805][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.886045][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.886331][ T32] task:kworker/0:134 state:D stack:0 pid:3617 tgid:3617 ppid:2 flags:0x00000000 [ 787.886889][ T32] Workqueue: events bpf_prog_free_deferred [ 787.887307][ T32] Call trace: [ 787.887556][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.887924][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e03f5da4 r5:84518000 [ 787.888292][ T32] r4:84518000 [ 787.888454][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.889061][ T32] r5:84518000 r4:82714ab4 [ 787.889259][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.889844][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.890284][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03f5e20 [ 787.890673][ T32] r4:00000000 [ 787.890848][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.891211][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.901987][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.902588][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347440 [ 787.902936][ T32] r4:00000000 [ 787.903116][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.903458][ T32] r9:84518000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0d3000 [ 787.903839][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.904299][ T32] r5:00001000 r4:e03fd000 [ 787.904666][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.905075][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.905644][ T32] r5:84734b54 r4:84734800 [ 787.905858][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.906295][ T32] r7:dddd0000 r6:82c16000 r5:84734b54 r4:8433d280 [ 787.906530][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.907063][ T32] r10:84518000 r9:8433d2ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.907526][ T32] r4:8433d280 [ 787.907923][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.908335][ T32] r10:00000000 r9:e03ede78 r8:84347500 r7:8433d280 r6:80266928 r5:84518000 [ 787.908589][ T32] r4:843471c0 [ 787.908836][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.909487][ T32] Exception stack(0xe03f5fb0 to 0xe03f5ff8) [ 787.909780][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 787.910123][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.910440][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.910765][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843471c0 [ 787.911100][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.921961][ T32] INFO: task kworker/0:135:3618 blocked for more than 433 seconds. [ 787.922518][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.922810][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.923301][ T32] task:kworker/0:135 state:D stack:0 pid:3618 tgid:3618 ppid:2 flags:0x00000000 [ 787.923786][ T32] Workqueue: events bpf_prog_free_deferred [ 787.924248][ T32] Call trace: [ 787.924490][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.924854][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0401da4 r5:84518c00 [ 787.925246][ T32] r4:84518c00 [ 787.925409][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.925775][ T32] r5:84518c00 r4:82714ab4 [ 787.925968][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.926466][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.926852][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0401e20 [ 787.927265][ T32] r4:00000000 [ 787.927437][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.927825][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.928389][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.928871][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843477c0 [ 787.929330][ T32] r4:00000000 [ 787.929498][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.929908][ T32] r9:84518c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0d7000 [ 787.930245][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.930688][ T32] r5:00001000 r4:e0415000 [ 787.930910][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.941950][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.942610][ T32] r5:84735354 r4:84735000 [ 787.942795][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.943174][ T32] r7:dddd0000 r6:82c16000 r5:84735354 r4:8433d380 [ 787.943403][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.943797][ T32] r10:84518c00 r9:8433d3ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.944354][ T32] r4:8433d380 [ 787.944555][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.944921][ T32] r10:00000000 r9:e03f5e78 r8:84347540 r7:8433d380 r6:80266928 r5:84518c00 [ 787.945283][ T32] r4:843473c0 [ 787.945530][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.945914][ T32] Exception stack(0xe0401fb0 to 0xe0401ff8) [ 787.946299][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 787.946755][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.947077][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.947380][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:843473c0 [ 787.947825][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.948192][ T32] INFO: task kworker/0:136:3620 blocked for more than 433 seconds. [ 787.948544][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.949159][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.949450][ T32] task:kworker/0:136 state:D stack:0 pid:3620 tgid:3620 ppid:2 flags:0x00000000 [ 787.949936][ T32] Workqueue: events bpf_prog_free_deferred [ 787.950299][ T32] Call trace: [ 787.950496][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.950846][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0411da4 r5:84519800 [ 787.951162][ T32] r4:84519800 [ 787.962600][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.963272][ T32] r5:84519800 r4:82714ab4 [ 787.963469][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.963915][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.964402][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0411e20 [ 787.964759][ T32] r4:00000000 [ 787.964931][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.965338][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.965672][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 787.966354][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347680 [ 787.966849][ T32] r4:00000000 [ 787.967026][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 787.967517][ T32] r9:84519800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0d5000 [ 787.967835][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 787.968304][ T32] r5:00001000 r4:e0407000 [ 787.968539][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 787.969036][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 787.969458][ T32] r5:84734f54 r4:84734c00 [ 787.969759][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 787.970275][ T32] r7:dddd0000 r6:82c16000 r5:84734f54 r4:8433d400 [ 787.970609][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 787.971017][ T32] r10:84519800 r9:8433d42c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 787.981915][ T32] r4:8433d400 [ 787.982256][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 787.982645][ T32] r10:00000000 r9:e0401e78 r8:84347880 r7:8433d400 r6:80266928 r5:84519800 [ 787.982961][ T32] r4:84347600 [ 787.983137][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 787.983513][ T32] Exception stack(0xe0411fb0 to 0xe0411ff8) [ 787.983772][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 787.984153][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 787.984561][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 787.984888][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84347600 [ 787.985273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 787.985581][ T32] INFO: task kworker/0:137:3623 blocked for more than 433 seconds. [ 787.985922][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 787.986232][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 787.986642][ T32] task:kworker/0:137 state:D stack:0 pid:3623 tgid:3623 ppid:2 flags:0x00000000 [ 787.987056][ T32] Workqueue: events bpf_prog_free_deferred [ 787.987352][ T32] Call trace: [ 787.987605][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 787.987989][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e042dda4 r5:8451a400 [ 787.988309][ T32] r4:8451a400 [ 787.988455][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 787.988768][ T32] r5:8451a400 r4:82714ab4 [ 787.988944][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 787.989352][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 787.989763][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e042de20 [ 787.990045][ T32] r4:00000000 [ 787.990220][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 787.990589][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 787.990960][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 788.002000][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347b40 [ 788.002489][ T32] r4:00000000 [ 788.002661][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 788.003088][ T32] r9:8451a400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0db000 [ 788.003379][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 788.003747][ T32] r5:00001000 r4:e0439000 [ 788.003938][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 788.004311][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 788.004667][ T31] audit: type=1400 audit(787.960:79): avc: denied { unlink } for pid=2921 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 [ 788.005746][ T32] r5:84735b54 r4:84735800 [ 788.005985][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 788.006420][ T32] r7:dddd0000 r6:82c16000 r5:84735b54 r4:8433d480 [ 788.007108][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 788.007459][ T32] r10:8451a400 r9:8433d4ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 788.007779][ T32] r4:8433d480 [ 788.007960][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 788.008608][ T32] r10:00000000 r9:e0401e78 r8:84347a40 r7:8433d480 r6:80266928 r5:8451a400 [ 788.009095][ T32] r4:84347700 [ 788.009291][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 788.009651][ T32] Exception stack(0xe042dfb0 to 0xe042dff8) [ 788.010049][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 788.010489][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 788.010894][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 788.011226][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84347700 [ 788.022456][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 788.022979][ T32] INFO: task kworker/0:138:3624 blocked for more than 433 seconds. [ 788.023312][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 788.023557][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 788.023888][ T32] task:kworker/0:138 state:D stack:0 pid:3624 tgid:3624 ppid:2 flags:0x00000000 [ 788.024484][ T32] Workqueue: events bpf_prog_free_deferred [ 788.024837][ T32] Call trace: [ 788.025037][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 788.025453][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0445da4 r5:847aec00 [ 788.025741][ T32] r4:847aec00 [ 788.025988][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 788.026412][ T32] r5:847aec00 r4:82714ab4 [ 788.026635][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 788.027131][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 788.027552][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0445e20 [ 788.027864][ T32] r4:00000000 [ 788.028038][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 788.028482][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 788.028965][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 788.029340][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347980 [ 788.029694][ T32] r4:00000000 [ 788.029860][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 788.030234][ T32] r9:847aec00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0d9000 [ 788.030592][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 788.030963][ T32] r5:00001000 r4:e042f000 [ 788.031166][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 788.041983][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 788.042575][ T32] r5:84735754 r4:84735400 [ 788.042791][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 788.043263][ T32] r7:dddd0000 r6:82c16000 r5:84735754 r4:8433d500 [ 788.043543][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 788.044015][ T32] r10:847aec00 r9:8433d52c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 788.044357][ T32] r4:8433d500 [ 788.044619][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 788.044953][ T32] r10:00000000 r9:e042de78 r8:84344800 r7:8433d500 r6:80266928 r5:847aec00 [ 788.045393][ T32] r4:84347700 [ 788.045598][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 788.046051][ T32] Exception stack(0xe0445fb0 to 0xe0445ff8) [ 788.046321][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 788.046874][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 788.047236][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 788.047694][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84347700 [ 788.048002][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 788.048406][ T32] INFO: task kworker/0:139:3626 blocked for more than 433 seconds. [ 788.048701][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 788.048989][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 788.049276][ T32] task:kworker/0:139 state:D stack:0 pid:3626 tgid:3626 ppid:2 flags:0x00000000 [ 788.049923][ T32] Workqueue: events bpf_prog_free_deferred [ 788.050266][ T32] Call trace: [ 788.050456][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 788.050887][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0441da4 r5:8451b000 [ 788.061920][ T32] r4:8451b000 [ 788.062315][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 788.062921][ T32] r5:8451b000 r4:82714ab4 [ 788.063130][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 788.063624][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 788.064221][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0441e20 [ 788.064629][ T32] r4:00000000 [ 788.064824][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 788.065297][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 788.065732][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 788.066167][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347e40 [ 788.066518][ T32] r4:00000000 [ 788.066711][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 788.067163][ T32] r9:8451b000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f02b000 [ 788.067533][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 788.067986][ T32] r5:00001000 r4:df98d000 [ 788.068278][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 788.068721][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 788.069278][ T32] r5:84736354 r4:84736000 [ 788.069493][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 788.069948][ T32] r7:dddd0000 r6:82c16000 r5:84736354 r4:8433d580 [ 788.070363][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 788.070727][ T32] r10:8451b000 r9:8433d5ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 788.071015][ T32] r4:8433d580 [ 788.071194][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 788.081991][ T32] r10:00000000 r9:e042de78 r8:84347d40 r7:8433d580 r6:80266928 r5:8451b000 [ 788.082498][ T32] r4:84347900 [ 788.082771][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 788.083193][ T32] Exception stack(0xe0441fb0 to 0xe0441ff8) [ 788.083655][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 788.084019][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 788.084444][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 788.084913][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84347900 [ 788.085405][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 788.085838][ T32] INFO: task kworker/0:140:3628 blocked for more than 433 seconds. [ 788.086207][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 788.086463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 788.087172][ T32] task:kworker/0:140 state:D stack:0 pid:3628 tgid:3628 ppid:2 flags:0x00000000 [ 788.088058][ T32] Workqueue: events bpf_prog_free_deferred [ 788.088400][ T32] Call trace: [ 788.088599][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 788.089015][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e045dda4 r5:8451bc00 [ 788.089313][ T32] r4:8451bc00 [ 788.089460][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 788.089868][ T32] r5:8451bc00 r4:82714ab4 [ 788.090065][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 788.090521][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 788.091024][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e045de20 [ 788.102000][ T32] r4:00000000 [ 788.102339][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 788.102859][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 788.103216][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 788.103551][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347c80 [ 788.104045][ T32] r4:00000000 [ 788.104239][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 788.104654][ T32] r9:8451bc00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f013000 [ 788.104937][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 788.105355][ T32] r5:00001000 r4:df895000 [ 788.105530][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 788.105851][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 788.106278][ T32] r5:84735f54 r4:84735c00 [ 788.106455][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 788.106846][ T32] r7:dddd0000 r6:82c16000 r5:84735f54 r4:8433d600 [ 788.107115][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 788.107490][ T32] r10:8451bc00 r9:8433d62c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 788.107811][ T32] r4:8433d600 [ 788.107988][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 788.108383][ T32] r10:00000000 r9:e0441e78 r8:84347f00 r7:8433d600 r6:80266928 r5:8451bc00 [ 788.108707][ T32] r4:84347e00 [ 788.108883][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 788.109612][ T32] Exception stack(0xe045dfb0 to 0xe045dff8) [ 788.109937][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 788.110485][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 788.110865][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 788.111231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:84347e00 [ 788.121849][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 788.122252][ T32] INFO: task kworker/0:141:3630 blocked for more than 433 seconds. [ 788.122539][ T32] Not tainted 6.11.0-rc4-syzkaller #0 [ 788.122835][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 788.123129][ T32] task:kworker/0:141 state:D stack:0 pid:3630 tgid:3630 ppid:2 flags:0x00000000 [ 788.123604][ T32] Workqueue: events bpf_prog_free_deferred [ 788.123921][ T32] Call trace: [ 788.124197][ T32] [<819770bc>] (__schedule) from [<81977c54>] (schedule+0x2c/0xfc) [ 788.124567][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfeb9da4 r5:8451c800 [ 788.124941][ T32] r4:8451c800 [ 788.125178][ T32] [<81977c28>] (schedule) from [<81978008>] (schedule_preempt_disabled+0x18/0x24) [ 788.125647][ T32] r5:8451c800 r4:82714ab4 [ 788.125869][ T32] [<81977ff0>] (schedule_preempt_disabled) from [<8197aae0>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 788.126347][ T32] [<8197a7f8>] (__mutex_lock.constprop.0) from [<8197b3ac>] (__mutex_lock_slowpath+0x14/0x18) [ 788.126765][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeb9e20 [ 788.127158][ T32] r4:00000000 [ 788.127594][ T32] [<8197b398>] (__mutex_lock_slowpath) from [<8197b3ec>] (mutex_lock+0x3c/0x40) [ 788.128017][ T32] [<8197b3b0>] (mutex_lock) from [<804a629c>] (_vm_unmap_aliases+0x68/0x240) [ 788.128448][ T32] [<804a6234>] (_vm_unmap_aliases) from [<804a9ff4>] (vfree+0x170/0x1e4) [ 788.128777][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84347f80 [ 788.129059][ T32] r4:00000000 [ 788.129308][ T32] [<804a9e84>] (vfree) from [<804fb0e8>] (execmem_free+0x30/0x64) [ 788.129724][ T32] r9:8451c800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f02d000 [ 788.130134][ T32] [<804fb0b8>] (execmem_free) from [<80393a64>] (bpf_jit_free_exec+0x10/0x14) [ 788.130501][ T32] r5:00001000 r4:df9c9000 [ 788.130693][ T32] [<80393a54>] (bpf_jit_free_exec) from [<80393e44>] (bpf_jit_free+0x68/0xe4) [ 788.131076][ T32] [<80393ddc>] (bpf_jit_free) from [<80394f80>] (bpf_prog_free_deferred+0x14c/0x164) [ 788.142129][ T32] r5:84736754 r4:84736400 [ 788.142534][ T32] [<80394e34>] (bpf_prog_free_deferred) from [<80265f30>] (process_one_work+0x1b4/0x4f4) [ 788.142958][ T32] r7:dddd0000 r6:82c16000 r5:84736754 r4:8433d680 [ 788.143206][ T32] [<80265d7c>] (process_one_work) from [<80266b14>] (worker_thread+0x1ec/0x3b4) [ 788.143620][ T32] r10:8451c800 r9:8433d6ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 788.143880][ T32] r4:8433d680 [ 788.144060][ T32] [<80266928>] (worker_thread) from [<8026fb2c>] (kthread+0x104/0x134) [ 788.144412][ T32] r10:00000000 r9:e0441e78 r8:84648fc0 r7:8433d680 r6:80266928 r5:8451c800 [ 788.144780][ T32] r4:8422cdc0 [ 788.144974][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 788.145344][ T32] Exception stack(0xdfeb9fb0 to 0xdfeb9ff8) [ 788.145595][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 788.145943][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 788.146487][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 788.146800][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:8422cdc0 [ 788.147153][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 788.148654][ T32] NMI backtrace for cpu 0 [ 788.149118][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.11.0-rc4-syzkaller #0 [ 788.149574][ T32] Hardware name: ARM-Versatile Express [ 788.149836][ T32] Call trace: [ 788.150068][ T32] [<81955560>] (dump_backtrace) from [<8195565c>] (show_stack+0x18/0x1c) [ 788.150809][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8200be6c [ 788.151050][ T32] [<81955644>] (show_stack) from [<8197335c>] (dump_stack_lvl+0x70/0x7c) [ 788.151787][ T32] [<819732ec>] (dump_stack_lvl) from [<81973380>] (dump_stack+0x18/0x1c) [ 788.152266][ T32] r5:00000000 r4:00000001 [ 788.152541][ T32] [<81973368>] (dump_stack) from [<81942850>] (nmi_cpu_backtrace+0x160/0x17c) [ 788.152887][ T32] [<819426f0>] (nmi_cpu_backtrace) from [<8194299c>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 788.153609][ T32] r7:00000000 r6:8260c5d0 r5:8261a88c r4:ffffffff [ 788.154308][ T32] [<8194286c>] (nmi_trigger_cpumask_backtrace) from [<802103c8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 788.154936][ T32] r9:0000beaa r8:828b1130 r7:8260c734 r6:00007d6b r5:8261ae48 r4:84d04e1c [ 788.155338][ T32] [<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350e58>] (watchdog+0x498/0x5b8) [ 788.155890][ T32] [<803509c0>] (watchdog) from [<8026fb2c>] (kthread+0x104/0x134) [ 788.156460][ T32] r10:00000000 r9:df819e58 r8:82e9e2c0 r7:00000000 r6:803509c0 r5:82ee1800 [ 788.156903][ T32] r4:82f44e80 [ 788.157263][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 788.157846][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 788.158213][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 788.158761][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 788.159280][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 788.159742][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:82f44e80 [ 788.161125][ T32] Sending NMI from CPU 0 to CPUs 1: [ 788.162708][ C1] NMI backtrace for cpu 1 [ 788.163388][ C1] CPU: 1 UID: 0 PID: 2925 Comm: klogd Not tainted 6.11.0-rc4-syzkaller #0 [ 788.163856][ C1] Hardware name: ARM-Versatile Express [ 788.164067][ C1] PC is at 0x76d2f720 [ 788.164895][ C1] LR is at 0x76d983dc [ 788.164939][ C1] pc : [<76d2f720>] lr : [<76d983dc>] psr: 20000010 [ 788.165007][ C1] sp : 7e940be0 ip : 00000033 fp : 008099f3 [ 788.165045][ C1] r10: 76e10e60 r9 : 00000013 r8 : 00000000 [ 788.165085][ C1] r7 : 7e940ca4 r6 : 76f445a0 r5 : 7e940c14 r4 : 008021a8 [ 788.165133][ C1] r3 : 76eeb63d r2 : 76eeb643 r1 : 008021a8 r0 : 0000003a [ 788.165248][ C1] Flags: nzCv IRQs on FIQs on Mode USER_32 ISA ARM Segment none [ 788.165318][ C1] Control: 30c5387d Table: 844961c0 DAC: 00000000 [ 788.165404][ C1] Call trace: invalid frame pointer 0x008099f3 [ 788.192453][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 788.193243][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.11.0-rc4-syzkaller #0 [ 788.193671][ T32] Hardware name: ARM-Versatile Express [ 788.193965][ T32] Call trace: [ 788.194279][ T32] [<81955560>] (dump_backtrace) from [<8195565c>] (show_stack+0x18/0x1c) [ 788.194794][ T32] r7:00000000 r6:826228c4 r5:00000000 r4:8200be6c [ 788.195182][ T32] [<81955644>] (show_stack) from [<81973340>] (dump_stack_lvl+0x54/0x7c) [ 788.195650][ T32] [<819732ec>] (dump_stack_lvl) from [<81973380>] (dump_stack+0x18/0x1c) [ 788.196207][ T32] r5:00000000 r4:8286bd18 [ 788.196475][ T32] [<81973368>] (dump_stack) from [<81956104>] (panic+0x120/0x368) [ 788.197020][ T32] [<81955fe4>] (panic) from [<80350cd8>] (watchdog+0x318/0x5b8) [ 788.197442][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8200c96c [ 788.197728][ T32] r7:8260c734 [ 788.197900][ T32] [<803509c0>] (watchdog) from [<8026fb2c>] (kthread+0x104/0x134) [ 788.198371][ T32] r10:00000000 r9:df819e58 r8:82e9e2c0 r7:00000000 r6:803509c0 r5:82ee1800 [ 788.198723][ T32] r4:82f44e80 [ 788.198905][ T32] [<8026fa28>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 788.199302][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 788.199567][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 788.200043][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 788.200561][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 788.200888][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa28 r4:82f44e80 [ 788.203067][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:30:15 Registers: info registers vcpu 0 CPU#0 R00=a78e8000 R01=eab35000 R02=00000001 R03=802199d8 R04=7f177000 R05=00000001 R06=828bbf68 R07=7f177000 R08=eab35000 R09=8260cad0 R10=828bcb8c R11=dfedddbc R12=dfedddc0 R13=dfeddd90 R14=802109bc R15=802199f0 PSR=80000013 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ec76af0 d08=7ec76af000000003 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000000 R01=00000000 R02=00000000 R03=82ee1800 R04=00000000 R05=82ff6e04 R06=8286bd18 R07=00000000 R08=827ee567 R09=0000bd40 R10=82604d40 R11=df8e1f14 R12=df8e1f18 R13=df8e1ed0 R14=802427ec R15=80242794 PSR=60000013 -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=7ec76af0 d08=7ec76af000000003 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