Warning: Permanently added '10.128.0.3' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 484.161214][ T9070] syz-executor299[9070]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 484.164401][ T9072] syz-executor299[9072]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 484.178526][ T9070] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 484.188634][ T9072] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 484.601257][ T9183] syz-executor299[9183]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 484.616138][ T9183] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 484.625361][ T9184] syz-executor299[9184]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 484.637168][ T9184] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 484.954537][ T9254] syz-executor299[9254]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 484.954846][ T9256] syz-executor299[9256]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 484.968401][ T9254] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 484.971959][ T9256] executing program executing program executing program executing program executing program executing program executing program [ 484.991606][ T9256] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program [ 485.154477][ T9316] syz-executor299[9316]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 485.168595][ T9314] syz-executor299[9314]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 485.170667][ T9316] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 485.181064][ T9314] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 e6 5c 48 00 00 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program [ 485.322334][ T9334] syz-executor299[9334]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 485.336855][ T9335] syz-executor299[9335]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 485.338197][ T9334] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program [ 485.348905][ T9335] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 489.776859][T10955] show_signal_msg: 8 callbacks suppressed [ 489.776876][T10955] syz-executor299[10955]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 489.797931][T10955] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 489.971128][T11027] syz-executor299[11027]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 489.984811][T11027] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 491.005037][T11471] syz-executor299[11471]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 491.018946][T11472] syz-executor299[11472]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 491.018990][T11472] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program [ 491.031781][T11471] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 491.326828][T11564] syz-executor299[11564]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 [ 491.326927][T11562] syz-executor299[11562]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 491.337640][T11564] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 491.348685][T11562] executing program [ 491.348697][T11562] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 [ 491.385968][T11566] syz-executor299[11566]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 491.400264][T11568] syz-executor299[11568]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 491.401478][T11566] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 491.411704][T11568] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 491.721723][T11603] syz-executor299[11603]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 491.735464][T11602] syz-executor299[11602]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 491.736869][T11603] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program [ 491.747386][T11602] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 498.730389][T12087] show_signal_msg: 7 callbacks suppressed [ 498.730411][T12087] syz-executor299[12087]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 498.752554][T12087] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 499.723524][T12405] syz-executor299[12405]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 499.739517][T12405] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 501.351630][T12906] syz-executor299[12906]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 501.351978][T12904] syz-executor299[12904]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 501.367310][T12906] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program [ 501.376690][T12904] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 e6 5c 48 00 00 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 501.981396][T13150] syz-executor299[13150]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 501.995601][T13148] syz-executor299[13148]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 501.996880][T13150] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program [ 502.015278][T13148] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 503.485058][T13938] syz-executor299[13938]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 503.485373][T13936] syz-executor299[13936]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 503.499951][T13938] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program [ 503.509842][T13936] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 e6 5c 48 00 00 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 503.992545][T14039] syz-executor299[14039]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 504.006528][T14039] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 504.514942][T14194] syz-executor299[14194]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 504.528610][T14194] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 505.561930][T14554] syz-executor299[14554]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 505.576252][T14554] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 506.564540][T14841] syz-executor299[14841]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 506.578935][T14841] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 506.588373][T14843] syz-executor299[14843]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 506.600640][T14843] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 506.925490][T14947] syz-executor299[14947]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 506.939208][T14947] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 506.944524][T14945] syz-executor299[14945]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 506.959091][T14945] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 e6 5c 48 00 00 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 507.614040][T15252] syz-executor299[15252]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 507.628720][T15252] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 507.897501][T15326] syz-executor299[15326]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 507.900391][T15328] syz-executor299[15328]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 507.913311][T15326] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program [ 507.923036][T15328] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 509.273861][T15879] show_signal_msg: 1 callbacks suppressed [ 509.273879][T15879] syz-executor299[15879]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 [ 509.280205][T15881] syz-executor299[15881]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 509.282249][T15879] in syz-executor299090612[400000+1000] [ 509.290468][T15881] [ 509.303146][T15879] [ 509.307128][T15881] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 [ 509.310633][T15879] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 510.796661][T16252] syz-executor299[16252]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 510.796944][T16253] syz-executor299[16253]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 510.811295][T16252] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 510.811916][T16253] executing program executing program [ 510.832697][T16253] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 511.283885][T16333] syz-executor299[16333]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 511.297809][T16331] syz-executor299[16331]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 511.298699][T16333] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 511.309205][T16331] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 512.447972][T16736] syz-executor299[16736]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 512.448064][T16735] syz-executor299[16735]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 512.472450][T16736] [ 512.472454][T16735] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 e6 5c 48 00 00 00 00 00 00 00 00 00 00 [ 512.474870][T16736] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 513.833313][T17232] syz-executor299[17232]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 513.847547][T17232] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 513.847739][T17234] syz-executor299[17234]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 [ 513.866501][T17234] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 5b 00 00 00 77 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 515.778951][T17919] syz-executor299[17919]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 515.792812][T17919] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 515.793749][T17917] syz-executor299[17917]: segfault at 7ffdd09518ef ip 00007ffdd09518ef sp 00007f9b5a7e2320 error 15 executing program executing program executing program executing program executing program executing program [ 515.812481][T17917] Code: 00 00 00 98 19 95 d0 fd 7f 00 00 00 10 00 00 00 00 00 00 05 00 00 00 00 00 00 00 15 00 00 00 35 00 00 00 6e 00 00 00 7c 00 00 <01> 00 00 00 00 00 00 00 00 e6 5c 48 00 00 00 00 00 00 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 516.097204][T18098] syz-executor299[18098]: segfault at 0 ip 0000000000000000 sp 00007f9b5a7e2328 error 14 in syz-executor299090612[400000+1000] [ 516.111356][T18098] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 517.109605][T18438] cgroup: fork rejected by pids controller in /system.slice/ssh.service executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 721.567945][ T1656] INFO: task syz-executor299:8807 blocked for more than 143 seconds. [ 721.576220][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 721.582453][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.591653][ T1656] task:syz-executor299 state:D stack:29400 pid: 8807 ppid: 8806 flags:0x00000000 [ 721.602007][ T1656] Call Trace: [ 721.605550][ T1656] __schedule+0x93a/0x26f0 [ 721.611301][ T1656] ? io_schedule_timeout+0x140/0x140 [ 721.616688][ T1656] schedule+0xd3/0x270 [ 721.621833][ T1656] schedule_timeout+0x1db/0x2a0 [ 721.626826][ T1656] ? usleep_range+0x170/0x170 [ 721.632500][ T1656] ? wait_for_completion+0x16e/0x280 [ 721.638929][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 721.644998][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 721.651492][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 721.656529][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 721.663125][ T1656] wait_for_completion+0x176/0x280 [ 721.668596][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 721.675166][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 721.680947][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 721.687028][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 721.693710][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 721.700448][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 721.705848][ T1656] do_syscall_64+0x35/0xb0 [ 721.711004][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 721.717022][ T1656] RIP: 0033:0x445899 [ 721.721347][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 721.729960][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 721.738065][ T1656] RDX: 0000000000445899 RSI: 00000000000f4240 RDI: 00007f9b5a7c1000 [ 721.746441][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 721.754924][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 721.763038][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 721.771294][ T1656] INFO: task syz-executor299:8843 blocked for more than 143 seconds. [ 721.779532][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 721.785610][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.794332][ T1656] task:syz-executor299 state:D stack:29184 pid: 8843 ppid: 8842 flags:0x00000000 [ 721.804044][ T1656] Call Trace: [ 721.807335][ T1656] __schedule+0x93a/0x26f0 [ 721.812006][ T1656] ? io_schedule_timeout+0x140/0x140 [ 721.817335][ T1656] schedule+0xd3/0x270 [ 721.821648][ T1656] schedule_timeout+0x1db/0x2a0 [ 721.826524][ T1656] ? usleep_range+0x170/0x170 [ 721.831308][ T1656] ? wait_for_completion+0x16e/0x280 [ 721.836609][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 721.841822][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 721.847029][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 721.852055][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 721.857311][ T1656] wait_for_completion+0x176/0x280 [ 721.862519][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 721.869100][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 721.874470][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 721.879789][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 721.885633][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 721.891836][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 721.897508][ T1656] do_syscall_64+0x35/0xb0 [ 721.901953][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 721.907944][ T1656] RIP: 0033:0x445899 [ 721.911855][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 721.920532][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 721.928747][ T1656] RDX: 0000000000445899 RSI: 0000000000000000 RDI: 00007f9b5a7c1000 [ 721.936895][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 721.944980][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 721.953341][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 721.961697][ T1656] INFO: task syz-executor299:9076 blocked for more than 143 seconds. executing program [ 721.969927][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 721.975990][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.984904][ T1656] task:syz-executor299 state:D stack:29216 pid: 9076 ppid: 9075 flags:0x00000000 [ 721.994470][ T1656] Call Trace: [ 721.997878][ T1656] __schedule+0x93a/0x26f0 [ 722.002659][ T1656] ? io_schedule_timeout+0x140/0x140 [ 722.008054][ T1656] schedule+0xd3/0x270 [ 722.012168][ T1656] schedule_timeout+0x1db/0x2a0 [ 722.017117][ T1656] ? usleep_range+0x170/0x170 [ 722.021877][ T1656] ? wait_for_completion+0x16e/0x280 [ 722.027306][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 722.032272][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 722.037685][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 722.042663][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 722.048087][ T1656] wait_for_completion+0x176/0x280 [ 722.053227][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 722.059662][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 722.064985][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 722.070260][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 722.076090][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 722.082192][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 722.087494][ T1656] do_syscall_64+0x35/0xb0 [ 722.091951][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.098124][ T1656] RIP: 0033:0x445899 [ 722.102041][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 722.111211][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 722.119317][ T1656] RDX: 0000000000445899 RSI: 0000000000000000 RDI: 00007f9b5a7c1000 [ 722.127300][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 722.135608][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 722.143688][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 722.151933][ T1656] INFO: task syz-executor299:9188 blocked for more than 143 seconds. [ 722.160548][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 722.166446][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.175646][ T1656] task:syz-executor299 state:D stack:29400 pid: 9188 ppid: 9187 flags:0x00000000 [ 722.185268][ T1656] Call Trace: [ 722.188937][ T1656] __schedule+0x93a/0x26f0 [ 722.193684][ T1656] ? io_schedule_timeout+0x140/0x140 [ 722.200022][ T1656] schedule+0xd3/0x270 [ 722.204202][ T1656] schedule_timeout+0x1db/0x2a0 [ 722.209997][ T1656] ? usleep_range+0x170/0x170 [ 722.214757][ T1656] ? wait_for_completion+0x16e/0x280 [ 722.221299][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 722.226295][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 722.232865][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 722.239732][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 722.245288][ T1656] wait_for_completion+0x176/0x280 [ 722.251623][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 722.258877][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 722.264653][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 722.270821][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 722.277011][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 722.283897][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 722.289898][ T1656] do_syscall_64+0x35/0xb0 [ 722.294594][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.301515][ T1656] RIP: 0033:0x445899 [ 722.305755][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 722.315206][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 722.323937][ T1656] RDX: 0000000000445899 RSI: 00000000000f4240 RDI: 00007f9b5a7c1000 [ 722.332635][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 722.341373][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 722.350998][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 722.360925][ T1656] INFO: task syz-executor299:9440 blocked for more than 144 seconds. [ 722.373657][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 722.381070][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.392423][ T1656] task:syz-executor299 state:D stack:29184 pid: 9440 ppid: 9439 flags:0x00000000 [ 722.402937][ T1656] Call Trace: [ 722.406486][ T1656] __schedule+0x93a/0x26f0 [ 722.412259][ T1656] ? io_schedule_timeout+0x140/0x140 [ 722.418496][ T1656] schedule+0xd3/0x270 [ 722.422686][ T1656] schedule_timeout+0x1db/0x2a0 [ 722.428640][ T1656] ? usleep_range+0x170/0x170 [ 722.433493][ T1656] ? wait_for_completion+0x16e/0x280 [ 722.440378][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 722.445851][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 722.452186][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 722.457279][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 722.463538][ T1656] wait_for_completion+0x176/0x280 [ 722.469576][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 722.475921][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 722.482479][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 722.487874][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 722.494194][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 722.500258][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 722.505692][ T1656] do_syscall_64+0x35/0xb0 [ 722.510258][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.516265][ T1656] RIP: 0033:0x445899 [ 722.520304][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 722.528862][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 722.536866][ T1656] RDX: 0000000000445899 RSI: 0000000000000000 RDI: 00007f9b5a7c1000 [ 722.545728][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 722.553868][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 722.562023][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 executing program [ 722.570806][ T1656] INFO: task syz-executor299:9476 blocked for more than 144 seconds. [ 722.579863][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 722.586492][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.595666][ T1656] task:syz-executor299 state:D stack:29752 pid: 9476 ppid: 9475 flags:0x00004000 [ 722.605365][ T1656] Call Trace: [ 722.608964][ T1656] __schedule+0x93a/0x26f0 [ 722.613586][ T1656] ? io_schedule_timeout+0x140/0x140 [ 722.619000][ T1656] schedule+0xd3/0x270 [ 722.623153][ T1656] schedule_timeout+0x1db/0x2a0 [ 722.628165][ T1656] ? usleep_range+0x170/0x170 [ 722.632930][ T1656] ? wait_for_completion+0x16e/0x280 [ 722.638387][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 722.643726][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 722.649291][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 722.654350][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 722.659996][ T1656] wait_for_completion+0x176/0x280 [ 722.665132][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 722.671582][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 722.677152][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 722.682454][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 722.688411][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 722.694520][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 722.700831][ T1656] do_syscall_64+0x35/0xb0 [ 722.705508][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.712481][ T1656] RIP: 0033:0x445899 [ 722.716456][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 722.726395][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 722.735883][ T1656] RDX: 0000000000445899 RSI: 00000000000f4240 RDI: 00007f9b5a7c1000 [ 722.744620][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 722.753399][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 722.762410][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 722.771935][ T1656] INFO: task syz-executor299:9484 blocked for more than 144 seconds. [ 722.780702][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 722.786683][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.796387][ T1656] task:syz-executor299 state:D stack:29800 pid: 9484 ppid: 9483 flags:0x00000000 [ 722.806299][ T1656] Call Trace: [ 722.810277][ T1656] __schedule+0x93a/0x26f0 [ 722.814779][ T1656] ? io_schedule_timeout+0x140/0x140 [ 722.821181][ T1656] schedule+0xd3/0x270 [ 722.825334][ T1656] schedule_timeout+0x1db/0x2a0 [ 722.831105][ T1656] ? usleep_range+0x170/0x170 [ 722.836127][ T1656] ? wait_for_completion+0x16e/0x280 [ 722.842994][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 722.849780][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 722.854938][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 722.860928][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 722.866692][ T1656] wait_for_completion+0x176/0x280 [ 722.873524][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 722.880502][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 722.885975][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 722.892923][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 722.900887][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 722.907087][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 722.913616][ T1656] do_syscall_64+0x35/0xb0 [ 722.919050][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.925322][ T1656] RIP: 0033:0x445899 [ 722.930423][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 722.939667][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 722.948436][ T1656] RDX: 0000000000445899 RSI: 00000000000f4240 RDI: 00007f9b5a7c1000 [ 722.956527][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 722.965843][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 722.975098][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 722.983936][ T1656] INFO: task syz-executor299:9536 blocked for more than 144 seconds. [ 722.992952][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 722.999507][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 723.009500][ T1656] task:syz-executor299 state:D stack:29800 pid: 9536 ppid: 9535 flags:0x00000000 [ 723.019054][ T1656] Call Trace: [ 723.022367][ T1656] __schedule+0x93a/0x26f0 [ 723.026987][ T1656] ? io_schedule_timeout+0x140/0x140 [ 723.032900][ T1656] schedule+0xd3/0x270 [ 723.037247][ T1656] schedule_timeout+0x1db/0x2a0 [ 723.042718][ T1656] ? usleep_range+0x170/0x170 [ 723.047580][ T1656] ? wait_for_completion+0x16e/0x280 [ 723.053198][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 723.059324][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 723.064538][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 723.070030][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 723.075349][ T1656] wait_for_completion+0x176/0x280 [ 723.081256][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 723.088048][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 723.093448][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 723.099122][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 723.105047][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 723.111575][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 723.117232][ T1656] do_syscall_64+0x35/0xb0 [ 723.122093][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.128274][ T1656] RIP: 0033:0x445899 [ 723.132266][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 723.141245][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 723.149338][ T1656] RDX: 0000000000445899 RSI: 00000000000f4240 RDI: 00007f9b5a7c1000 [ 723.157391][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 723.165398][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 723.173539][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 723.181686][ T1656] INFO: task syz-executor299:9768 blocked for more than 144 seconds. [ 723.189862][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 723.195764][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 723.204513][ T1656] task:syz-executor299 state:D stack:29696 pid: 9768 ppid: 9767 flags:0x00000000 [ 723.213895][ T1656] Call Trace: [ 723.217211][ T1656] __schedule+0x93a/0x26f0 [ 723.221720][ T1656] ? io_schedule_timeout+0x140/0x140 [ 723.227038][ T1656] schedule+0xd3/0x270 [ 723.231209][ T1656] schedule_timeout+0x1db/0x2a0 [ 723.236078][ T1656] ? usleep_range+0x170/0x170 [ 723.240840][ T1656] ? wait_for_completion+0x16e/0x280 [ 723.246164][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 723.251116][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 723.256183][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 723.261210][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 723.266454][ T1656] wait_for_completion+0x176/0x280 [ 723.271693][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 723.278021][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 723.283350][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 723.288620][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 723.294452][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 723.300425][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 723.305645][ T1656] do_syscall_64+0x35/0xb0 [ 723.310151][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.316071][ T1656] RIP: 0033:0x445899 [ 723.320026][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 723.328556][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 [ 723.336550][ T1656] RDX: 0000000000445899 RSI: 00000000000f4240 RDI: 00007f9b5a7c1000 [ 723.344597][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 723.352854][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 723.360919][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 723.369068][ T1656] INFO: task syz-executor299:9772 blocked for more than 145 seconds. [ 723.377150][ T1656] Not tainted 5.14.0-rc1-syzkaller #0 [ 723.383110][ T1656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 723.391884][ T1656] task:syz-executor299 state:D stack:28832 pid: 9772 ppid: 9771 flags:0x00000000 [ 723.401144][ T1656] Call Trace: [ 723.404456][ T1656] __schedule+0x93a/0x26f0 [ 723.408995][ T1656] ? io_schedule_timeout+0x140/0x140 [ 723.414386][ T1656] schedule+0xd3/0x270 [ 723.418516][ T1656] schedule_timeout+0x1db/0x2a0 [ 723.423426][ T1656] ? usleep_range+0x170/0x170 [ 723.428184][ T1656] ? wait_for_completion+0x16e/0x280 [ 723.433492][ T1656] ? lock_downgrade+0x6e0/0x6e0 [ 723.438420][ T1656] ? do_raw_spin_lock+0x120/0x2b0 [ 723.443474][ T1656] ? rwlock_bug.part.0+0x90/0x90 [ 723.448505][ T1656] ? _raw_spin_unlock_irq+0x1f/0x40 [ 723.453747][ T1656] wait_for_completion+0x176/0x280 [ 723.458944][ T1656] ? percpu_ref_put_many.constprop.0+0xb4/0x260 [ 723.465207][ T1656] ? bit_wait_io_timeout+0x160/0x160 [ 723.470591][ T1656] __x64_sys_io_destroy+0x17e/0x1e0 [ 723.475813][ T1656] ? __x64_compat_sys_io_setup+0x210/0x210 [ 723.481721][ T1656] ? syscall_enter_from_user_mode+0x21/0x70 [ 723.487713][ T1656] ? lockdep_hardirqs_on+0x79/0x100 [ 723.492927][ T1656] do_syscall_64+0x35/0xb0 [ 723.497405][ T1656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.503320][ T1656] RIP: 0033:0x445899 [ 723.507229][ T1656] RSP: 002b:00007f9b5a7e2318 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 723.515733][ T1656] RAX: ffffffffffffffda RBX: 00000000004ca428 RCX: 0000000000445899 executing program [ 723.523783][ T1656] RDX: 0000000000445899 RSI: 0000000000000000 RDI: 00007f9b5a7c1000 [ 723.531846][ T1656] RBP: 00000000004ca420 R08: 0000000000000000 R09: 0000000000000000 [ 723.539903][ T1656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a074 [ 723.547977][ T1656] R13: 00007ffdd09518ef R14: 00007f9b5a7e2400 R15: 0000000000022000 [ 723.557818][ T1656] [ 723.557818][ T1656] Showing all locks held in the system: [ 723.565701][ T1656] 1 lock held by khungtaskd/1656: [ 723.571135][ T1656] #0: ffffffff8b97b9c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 723.581369][ T1656] 1 lock held by in:imklog/8155: [ 723.586393][ T1656] #0: ffff888033cdb270 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 723.597360][ T1656] [ 723.599713][ T1656] ============================================= [ 723.599713][ T1656] [ 723.608761][ T1656] NMI backtrace for cpu 1 [ 723.613201][ T1656] CPU: 1 PID: 1656 Comm: khungtaskd Not tainted 5.14.0-rc1-syzkaller #0 [ 723.621520][ T1656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.631564][ T1656] Call Trace: [ 723.634837][ T1656] dump_stack_lvl+0xcd/0x134 [ 723.639537][ T1656] nmi_cpu_backtrace.cold+0x44/0xd7 [ 723.644893][ T1656] ? lapic_can_unplug_cpu+0x80/0x80 [ 723.650191][ T1656] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 723.656239][ T1656] watchdog+0xd0a/0xfc0 [ 723.660441][ T1656] ? reset_hung_task_detector+0x30/0x30 [ 723.665983][ T1656] kthread+0x3e5/0x4d0 [ 723.670489][ T1656] ? set_kthread_struct+0x130/0x130 [ 723.675685][ T1656] ret_from_fork+0x1f/0x30 [ 723.680280][ T1656] Sending NMI from CPU 1 to CPUs 0: [ 723.686366][ C0] NMI backtrace for cpu 0 [ 723.686377][ C0] CPU: 0 PID: 4866 Comm: systemd-journal Not tainted 5.14.0-rc1-syzkaller #0 [ 723.686386][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.686395][ C0] RIP: 0010:clear_page_erms+0x7/0x10 [ 723.686405][ C0] Code: 48 89 47 18 48 89 47 20 48 89 47 28 48 89 47 30 48 89 47 38 48 8d 7f 40 75 d9 90 c3 0f 1f 80 00 00 00 00 b9 00 10 00 00 31 c0 aa c3 cc cc cc cc cc cc 41 57 41 56 41 55 41 54 55 53 48 89 fb [ 723.686420][ C0] RSP: 0018:ffffc900015ff850 EFLAGS: 00010246 [ 723.686431][ C0] RAX: 0000000000000000 RBX: ffffea0000a365c0 RCX: 00000000000004c0 [ 723.686439][ C0] RDX: 1ffff11005878d15 RSI: 0000000000000008 RDI: ffff888028d97b40 [ 723.686447][ C0] RBP: ffff88802c3c54c0 R08: 0000000000000001 R09: ffffed10051b2000 [ 723.686455][ C0] R10: fffff94000146c86 R11: 0000000000000003 R12: ffffed1005878d69 [ 723.686463][ C0] R13: dffffc0000000000 R14: ffffea0000a36600 R15: ffff88802c3c6b48 [ 723.686471][ C0] FS: 00007fc8b802f8c0(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 723.686479][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 723.686486][ C0] CR2: 00007fc8b5421000 CR3: 0000000021001000 CR4: 00000000001506f0 [ 723.686500][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 723.686508][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 723.686513][ C0] Call Trace: [ 723.686517][ C0] kernel_init_free_pages.part.0+0x99/0x120 [ 723.686542][ C0] post_alloc_hook+0x145/0x1e0 [ 723.686546][ C0] get_page_from_freelist+0xa72/0x2f80 [ 723.686551][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 723.686556][ C0] ? lock_chain_count+0x20/0x20 [ 723.686561][ C0] ? __zone_watermark_ok+0x450/0x450 [ 723.686565][ C0] ? prepare_alloc_pages+0x17b/0x580 [ 723.686570][ C0] __alloc_pages+0x1b2/0x500 [ 723.686575][ C0] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 723.686581][ C0] alloc_pages+0x18c/0x2a0 [ 723.686585][ C0] allocate_slab+0x32e/0x4b0 [ 723.686589][ C0] ___slab_alloc+0x4ba/0x820 [ 723.686593][ C0] ? getname_flags.part.0+0x50/0x4f0 [ 723.686598][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 723.686603][ C0] ? __slab_alloc.constprop.0+0x7b/0xf0 [ 723.686608][ C0] ? getname_flags.part.0+0x50/0x4f0 [ 723.686613][ C0] ? __slab_alloc.constprop.0+0xa7/0xf0 [ 723.686618][ C0] __slab_alloc.constprop.0+0xa7/0xf0 [ 723.686623][ C0] ? getname_flags.part.0+0x50/0x4f0 [ 723.686627][ C0] kmem_cache_alloc+0x3e1/0x4a0 [ 723.686631][ C0] getname_flags.part.0+0x50/0x4f0 [ 723.686636][ C0] getname+0x8e/0xd0 [ 723.686639][ C0] do_sys_openat2+0xf5/0x420 [ 723.686644][ C0] ? build_open_flags+0x6f0/0x6f0 [ 723.686648][ C0] ? __context_tracking_exit+0xb8/0xe0 [ 723.686653][ C0] __x64_sys_open+0x119/0x1c0 [ 723.686657][ C0] ? do_sys_open+0x140/0x140 [ 723.686662][ C0] ? __secure_computing+0x104/0x360 [ 723.686666][ C0] do_syscall_64+0x35/0xb0 [ 723.686671][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.686675][ C0] RIP: 0033:0x7fc8b75be840 [ 723.686684][ C0] Code: 73 01 c3 48 8b 0d 68 77 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 89 bb 20 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 [ 723.686696][ C0] RSP: 002b:00007ffee57eb7d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 723.686706][ C0] RAX: ffffffffffffffda RBX: 00007ffee57ebae0 RCX: 00007fc8b75be840 [ 723.686713][ C0] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 0000564a6c2e8060 [ 723.686720][ C0] RBP: 000000000000000d R08: 000000000000c0c1 R09: 00000000ffffffff [ 723.686728][ C0] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 723.686735][ C0] R13: 0000564a6c2da040 R14: 00007ffee57ebaa0 R15: 0000564a6c2e80b0 [ 723.688351][ T1656] Kernel panic - not syncing: hung_task: blocked tasks [ 724.055835][ T1656] CPU: 1 PID: 1656 Comm: khungtaskd Not tainted 5.14.0-rc1-syzkaller #0 [ 724.064409][ T1656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.074471][ T1656] Call Trace: [ 724.077741][ T1656] dump_stack_lvl+0xcd/0x134 [ 724.082346][ T1656] panic+0x306/0x73d [ 724.086271][ T1656] ? __warn_printk+0xf3/0xf3 [ 724.090879][ T1656] ? lapic_can_unplug_cpu+0x80/0x80 [ 724.096096][ T1656] ? preempt_schedule_thunk+0x16/0x18 [ 724.101459][ T1656] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 724.107610][ T1656] ? watchdog.cold+0x5/0x158 [ 724.112244][ T1656] watchdog.cold+0x16/0x158 [ 724.116758][ T1656] ? reset_hung_task_detector+0x30/0x30 [ 724.122302][ T1656] kthread+0x3e5/0x4d0 [ 724.126372][ T1656] ? set_kthread_struct+0x130/0x130 [ 724.131578][ T1656] ret_from_fork+0x1f/0x30 [ 724.137405][ T1656] Kernel Offset: disabled [ 724.141740][ T1656] Rebooting in 86400 seconds..