Warning: Permanently added '[localhost]:39870' (ECDSA) to the list of known hosts. 2022/09/16 11:18:51 fuzzer started 2022/09/16 11:18:51 dialing manager at localhost:36051 syzkaller login: [ 35.780027] cgroup: Unknown subsys name 'net' [ 35.886827] cgroup: Unknown subsys name 'rlimit' 2022/09/16 11:19:06 syscalls: 2215 2022/09/16 11:19:06 code coverage: enabled 2022/09/16 11:19:06 comparison tracing: enabled 2022/09/16 11:19:06 extra coverage: enabled 2022/09/16 11:19:06 setuid sandbox: enabled 2022/09/16 11:19:06 namespace sandbox: enabled 2022/09/16 11:19:06 Android sandbox: enabled 2022/09/16 11:19:06 fault injection: enabled 2022/09/16 11:19:06 leak checking: enabled 2022/09/16 11:19:06 net packet injection: enabled 2022/09/16 11:19:06 net device setup: enabled 2022/09/16 11:19:06 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 11:19:06 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 11:19:06 USB emulation: enabled 2022/09/16 11:19:06 hci packet injection: enabled 2022/09/16 11:19:06 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 11:19:06 802.15.4 emulation: enabled 2022/09/16 11:19:06 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/16 11:19:06 fetching corpus: 50, signal 29144/32283 (executing program) 2022/09/16 11:19:06 fetching corpus: 100, signal 40300/44510 (executing program) 2022/09/16 11:19:07 fetching corpus: 150, signal 49818/54889 (executing program) 2022/09/16 11:19:07 fetching corpus: 200, signal 57897/63648 (executing program) 2022/09/16 11:19:07 fetching corpus: 250, signal 65351/71639 (executing program) 2022/09/16 11:19:07 fetching corpus: 300, signal 71603/78299 (executing program) 2022/09/16 11:19:07 fetching corpus: 350, signal 76323/83408 (executing program) 2022/09/16 11:19:07 fetching corpus: 400, signal 81535/88880 (executing program) 2022/09/16 11:19:08 fetching corpus: 450, signal 85128/92757 (executing program) 2022/09/16 11:19:08 fetching corpus: 500, signal 88662/96430 (executing program) 2022/09/16 11:19:08 fetching corpus: 550, signal 93058/100762 (executing program) 2022/09/16 11:19:08 fetching corpus: 600, signal 96710/104428 (executing program) 2022/09/16 11:19:08 fetching corpus: 650, signal 100214/107802 (executing program) 2022/09/16 11:19:08 fetching corpus: 700, signal 103530/111052 (executing program) 2022/09/16 11:19:09 fetching corpus: 750, signal 106383/113737 (executing program) 2022/09/16 11:19:09 fetching corpus: 800, signal 108774/116000 (executing program) 2022/09/16 11:19:09 fetching corpus: 850, signal 110801/117962 (executing program) 2022/09/16 11:19:09 fetching corpus: 900, signal 112893/119822 (executing program) 2022/09/16 11:19:09 fetching corpus: 950, signal 116424/122706 (executing program) 2022/09/16 11:19:09 fetching corpus: 1000, signal 117666/123915 (executing program) 2022/09/16 11:19:10 fetching corpus: 1050, signal 119255/125282 (executing program) 2022/09/16 11:19:10 fetching corpus: 1100, signal 121773/127227 (executing program) 2022/09/16 11:19:10 fetching corpus: 1150, signal 123693/128715 (executing program) 2022/09/16 11:19:10 fetching corpus: 1200, signal 126462/130660 (executing program) 2022/09/16 11:19:10 fetching corpus: 1250, signal 128499/132082 (executing program) 2022/09/16 11:19:10 fetching corpus: 1300, signal 130076/133184 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/134773 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/134862 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/134929 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135005 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135081 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135151 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135215 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135292 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135366 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135443 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135519 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135613 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135694 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135777 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135856 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/135940 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136026 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136085 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136157 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136231 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136314 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136391 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136459 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136529 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136600 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136689 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136755 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136815 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136882 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/136953 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137016 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137101 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137167 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137243 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137311 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137391 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137468 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137542 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137610 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137645 (executing program) 2022/09/16 11:19:11 fetching corpus: 1345, signal 132603/137645 (executing program) 2022/09/16 11:19:14 starting 8 fuzzer processes 11:19:14 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8c3c1, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x200000000000000}]) 11:19:14 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/106, 0x6a) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/103, 0x67) 11:19:14 executing program 2: perf_event_open(&(0x7f0000002600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:19:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000000140)="000000000000000000000000244b8e9b57f04b75aa229cc2de22cf246595e6", 0x1f, 0x4e0}], 0x0, &(0x7f0000012f00)) [ 58.328702] audit: type=1400 audit(1663327154.439:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:19:14 executing program 7: mq_open(&(0x7f0000000300)='):\x00', 0x40, 0x0, &(0x7f0000000340)={0x6, 0x1, 0x0, 0x10001}) 11:19:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 11:19:14 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 11:19:14 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200"/116, 0x74, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000", 0x1e, 0x2080}, {0x0}, {0x0}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e0000000000", 0x1b, 0x10000}, {0x0}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/123, 0x7b, 0x20000}, {0x0}, {0x0, 0x0, 0x38000}], 0x0, &(0x7f0000012f00)) [ 59.756492] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 59.758774] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 59.760501] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 59.761834] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 59.763650] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 59.765037] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 59.769914] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 59.771451] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 59.773810] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 59.773925] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 59.776393] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 59.776521] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 59.785538] Bluetooth: hci1: HCI_REQ-0x0c1a [ 59.785546] Bluetooth: hci0: HCI_REQ-0x0c1a [ 59.835635] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 59.840073] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 59.843550] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 59.845065] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 59.847729] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 59.848298] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 59.850576] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 59.851561] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 59.852698] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 59.854687] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 59.859937] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 59.861451] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 59.870603] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 59.870916] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 59.872131] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 59.875566] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 59.877251] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 59.878859] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 59.881907] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 59.883365] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 59.884681] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 59.885028] Bluetooth: hci6: HCI_REQ-0x0c1a [ 59.892502] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 59.892537] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 59.893808] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 59.896496] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 59.896853] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 59.900651] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 59.903293] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 59.909332] Bluetooth: hci2: HCI_REQ-0x0c1a [ 59.920253] Bluetooth: hci3: HCI_REQ-0x0c1a [ 59.927081] Bluetooth: hci5: HCI_REQ-0x0c1a [ 59.950497] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 59.952478] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 59.960083] Bluetooth: hci7: HCI_REQ-0x0c1a [ 61.840506] Bluetooth: hci0: command 0x0409 tx timeout [ 61.840506] Bluetooth: hci1: command 0x0409 tx timeout [ 61.841106] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 61.904082] Bluetooth: hci6: command 0x0409 tx timeout [ 61.968035] Bluetooth: hci7: command 0x0409 tx timeout [ 61.968049] Bluetooth: hci3: command 0x0409 tx timeout [ 61.968592] Bluetooth: hci5: command 0x0409 tx timeout [ 61.969711] Bluetooth: hci2: command 0x0409 tx timeout [ 63.888053] Bluetooth: hci0: command 0x041b tx timeout [ 63.889902] Bluetooth: hci1: command 0x041b tx timeout [ 63.952163] Bluetooth: hci6: command 0x041b tx timeout [ 64.016145] Bluetooth: hci2: command 0x041b tx timeout [ 64.017768] Bluetooth: hci5: command 0x041b tx timeout [ 64.018615] Bluetooth: hci3: command 0x041b tx timeout [ 64.019912] Bluetooth: hci7: command 0x041b tx timeout [ 65.936123] Bluetooth: hci1: command 0x040f tx timeout [ 65.936697] Bluetooth: hci0: command 0x040f tx timeout [ 66.000023] Bluetooth: hci6: command 0x040f tx timeout [ 66.064135] Bluetooth: hci7: command 0x040f tx timeout [ 66.064708] Bluetooth: hci3: command 0x040f tx timeout [ 66.066407] Bluetooth: hci5: command 0x040f tx timeout [ 66.066878] Bluetooth: hci2: command 0x040f tx timeout [ 66.576130] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 67.984130] Bluetooth: hci0: command 0x0419 tx timeout [ 67.985268] Bluetooth: hci1: command 0x0419 tx timeout [ 68.048054] Bluetooth: hci6: command 0x0419 tx timeout [ 68.112163] Bluetooth: hci2: command 0x0419 tx timeout [ 68.113777] Bluetooth: hci5: command 0x0419 tx timeout [ 68.116229] Bluetooth: hci3: command 0x0419 tx timeout [ 68.117595] Bluetooth: hci7: command 0x0419 tx timeout [ 69.206900] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 69.209389] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 69.213095] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 69.220485] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 69.222938] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 69.229219] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 69.287789] Bluetooth: hci4: HCI_REQ-0x0c1a [ 71.311998] Bluetooth: hci4: command 0x0409 tx timeout [ 73.361057] Bluetooth: hci4: command 0x041b tx timeout [ 75.408165] Bluetooth: hci4: command 0x040f tx timeout [ 77.457039] Bluetooth: hci4: command 0x0419 tx timeout [ 112.528156] audit: type=1400 audit(1663327208.638:7): avc: denied { open } for pid=3621 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 112.530611] audit: type=1400 audit(1663327208.639:8): avc: denied { kernel } for pid=3621 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 11:20:08 executing program 2: perf_event_open(&(0x7f0000002600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:20:08 executing program 2: perf_event_open(&(0x7f0000002600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:20:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 11:20:09 executing program 2: perf_event_open(&(0x7f0000002600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:20:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 11:20:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 11:20:09 executing program 2: syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) 11:20:09 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f00000009c0), 0x0, 0x0) [ 115.239914] ------------[ cut here ]------------ [ 115.239945] [ 115.239954] ====================================================== [ 115.239959] WARNING: possible circular locking dependency detected [ 115.239964] 6.0.0-rc5-next-20220916 #1 Not tainted [ 115.239975] ------------------------------------------------------ [ 115.239979] syz-executor.6/3762 is trying to acquire lock: [ 115.239988] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 115.240041] [ 115.240041] but task is already holding lock: [ 115.240044] ffff88800f59b420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 115.240083] [ 115.240083] which lock already depends on the new lock. [ 115.240083] [ 115.240087] [ 115.240087] the existing dependency chain (in reverse order) is: [ 115.240091] [ 115.240091] -> #3 (&ctx->lock){....}-{2:2}: [ 115.240111] _raw_spin_lock+0x2a/0x40 [ 115.240135] __perf_event_task_sched_out+0x53b/0x18d0 [ 115.240152] __schedule+0xedd/0x2470 [ 115.240168] schedule+0xda/0x1b0 [ 115.240182] futex_wait_queue+0xf5/0x1e0 [ 115.240198] futex_wait+0x28e/0x690 [ 115.240211] do_futex+0x2ff/0x380 [ 115.240224] __x64_sys_futex+0x1c6/0x4d0 [ 115.240238] do_syscall_64+0x3b/0x90 [ 115.240258] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.240282] [ 115.240282] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 115.240301] _raw_spin_lock_nested+0x30/0x40 [ 115.240323] raw_spin_rq_lock_nested+0x1e/0x30 [ 115.240340] task_fork_fair+0x63/0x4d0 [ 115.240364] sched_cgroup_fork+0x3d0/0x540 [ 115.240383] copy_process+0x4183/0x6e20 [ 115.240398] kernel_clone+0xe7/0x890 [ 115.240411] user_mode_thread+0xad/0xf0 [ 115.240425] rest_init+0x24/0x250 [ 115.240449] arch_call_rest_init+0xf/0x14 [ 115.240466] start_kernel+0x4c1/0x4e6 [ 115.240480] secondary_startup_64_no_verify+0xe0/0xeb [ 115.240499] [ 115.240499] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 115.240518] _raw_spin_lock_irqsave+0x39/0x60 [ 115.240540] try_to_wake_up+0xab/0x1920 [ 115.240558] up+0x75/0xb0 [ 115.240574] __up_console_sem+0x6e/0x80 [ 115.240596] console_unlock+0x46a/0x590 [ 115.240617] vt_ioctl+0x2822/0x2ca0 [ 115.240635] tty_ioctl+0x7c4/0x1700 [ 115.240651] __x64_sys_ioctl+0x19a/0x210 [ 115.240672] do_syscall_64+0x3b/0x90 [ 115.240691] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.240715] [ 115.240715] -> #0 ((console_sem).lock){....}-{2:2}: [ 115.240734] __lock_acquire+0x2a02/0x5e70 [ 115.240756] lock_acquire+0x1a2/0x530 [ 115.240778] _raw_spin_lock_irqsave+0x39/0x60 [ 115.240800] down_trylock+0xe/0x70 [ 115.240817] __down_trylock_console_sem+0x3b/0xd0 [ 115.240839] vprintk_emit+0x16b/0x560 [ 115.240862] vprintk+0x84/0xa0 [ 115.240884] _printk+0xba/0xf1 [ 115.240908] report_bug.cold+0x72/0xab [ 115.240926] handle_bug+0x3c/0x70 [ 115.240944] exc_invalid_op+0x14/0x50 [ 115.240963] asm_exc_invalid_op+0x16/0x20 [ 115.240986] group_sched_out.part.0+0x2c7/0x460 [ 115.241001] ctx_sched_out+0x8f1/0xc10 [ 115.241014] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.241031] __schedule+0xedd/0x2470 [ 115.241045] schedule+0xda/0x1b0 [ 115.241059] futex_wait_queue+0xf5/0x1e0 [ 115.241074] futex_wait+0x28e/0x690 [ 115.241087] do_futex+0x2ff/0x380 [ 115.241100] __x64_sys_futex+0x1c6/0x4d0 [ 115.241114] do_syscall_64+0x3b/0x90 [ 115.241132] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.241156] [ 115.241156] other info that might help us debug this: [ 115.241156] [ 115.241160] Chain exists of: [ 115.241160] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 115.241160] [ 115.241181] Possible unsafe locking scenario: [ 115.241181] [ 115.241184] CPU0 CPU1 [ 115.241187] ---- ---- [ 115.241191] lock(&ctx->lock); [ 115.241199] lock(&rq->__lock); [ 115.241208] lock(&ctx->lock); [ 115.241216] lock((console_sem).lock); [ 115.241225] [ 115.241225] *** DEADLOCK *** [ 115.241225] [ 115.241228] 2 locks held by syz-executor.6/3762: [ 115.241237] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 115.241274] #1: ffff88800f59b420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 115.241313] [ 115.241313] stack backtrace: [ 115.241317] CPU: 1 PID: 3762 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220916 #1 [ 115.241335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 115.241346] Call Trace: [ 115.241350] [ 115.241356] dump_stack_lvl+0x8b/0xb3 [ 115.241377] check_noncircular+0x263/0x2e0 [ 115.241400] ? format_decode+0x26c/0xb50 [ 115.241422] ? print_circular_bug+0x450/0x450 [ 115.241445] ? enable_ptr_key_workfn+0x20/0x20 [ 115.241467] ? format_decode+0x26c/0xb50 [ 115.241489] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 115.241514] __lock_acquire+0x2a02/0x5e70 [ 115.241544] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 115.241576] lock_acquire+0x1a2/0x530 [ 115.241599] ? down_trylock+0xe/0x70 [ 115.241619] ? rcu_read_unlock+0x40/0x40 [ 115.241648] ? vprintk+0x84/0xa0 [ 115.241673] _raw_spin_lock_irqsave+0x39/0x60 [ 115.241695] ? down_trylock+0xe/0x70 [ 115.241714] down_trylock+0xe/0x70 [ 115.241733] ? vprintk+0x84/0xa0 [ 115.241756] __down_trylock_console_sem+0x3b/0xd0 [ 115.241788] vprintk_emit+0x16b/0x560 [ 115.241814] vprintk+0x84/0xa0 [ 115.241838] _printk+0xba/0xf1 [ 115.241863] ? record_print_text.cold+0x16/0x16 [ 115.241894] ? report_bug.cold+0x66/0xab [ 115.241915] ? group_sched_out.part.0+0x2c7/0x460 [ 115.241931] report_bug.cold+0x72/0xab [ 115.241953] handle_bug+0x3c/0x70 [ 115.241973] exc_invalid_op+0x14/0x50 [ 115.241993] asm_exc_invalid_op+0x16/0x20 [ 115.242018] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 115.242036] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 115.242052] RSP: 0018:ffff88803e9d78f8 EFLAGS: 00010006 [ 115.242065] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.242076] RDX: ffff88801d460000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 115.242087] RBP: ffff88801b511158 R08: 0000000000000005 R09: 0000000000000001 [ 115.242097] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800f59b400 [ 115.242108] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 115.242124] ? group_sched_out.part.0+0x2c7/0x460 [ 115.242142] ? group_sched_out.part.0+0x2c7/0x460 [ 115.242161] ctx_sched_out+0x8f1/0xc10 [ 115.242178] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.242200] ? lock_is_held_type+0xd7/0x130 [ 115.242226] ? __perf_cgroup_move+0x160/0x160 [ 115.242243] ? set_next_entity+0x304/0x550 [ 115.242270] ? lock_is_held_type+0xd7/0x130 [ 115.242297] __schedule+0xedd/0x2470 [ 115.242316] ? io_schedule_timeout+0x150/0x150 [ 115.242333] ? futex_wait_setup+0x166/0x230 [ 115.242353] schedule+0xda/0x1b0 [ 115.242369] futex_wait_queue+0xf5/0x1e0 [ 115.242386] futex_wait+0x28e/0x690 [ 115.242403] ? futex_wait_setup+0x230/0x230 [ 115.242422] ? wake_up_q+0x8b/0xf0 [ 115.242440] ? do_raw_spin_unlock+0x4f/0x220 [ 115.242467] ? futex_wake+0x158/0x490 [ 115.242490] ? fd_install+0x1f9/0x640 [ 115.242512] do_futex+0x2ff/0x380 [ 115.242528] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 115.242550] __x64_sys_futex+0x1c6/0x4d0 [ 115.242568] ? __x64_sys_futex_time32+0x480/0x480 [ 115.242585] ? syscall_enter_from_user_mode+0x1d/0x50 [ 115.242612] ? syscall_enter_from_user_mode+0x1d/0x50 [ 115.242640] do_syscall_64+0x3b/0x90 [ 115.242661] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.242685] RIP: 0033:0x7fe2aefbeb19 [ 115.242697] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 115.242713] RSP: 002b:00007fe2ac534218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 115.242728] RAX: ffffffffffffffda RBX: 00007fe2af0d1f68 RCX: 00007fe2aefbeb19 [ 115.242739] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe2af0d1f68 [ 115.242750] RBP: 00007fe2af0d1f60 R08: 0000000000000000 R09: 0000000000000000 [ 115.242760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe2af0d1f6c [ 115.242770] R13: 00007fff26f7d37f R14: 00007fe2ac534300 R15: 0000000000022000 [ 115.242788] [ 115.321954] WARNING: CPU: 1 PID: 3762 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 115.322831] Modules linked in: [ 115.323149] CPU: 1 PID: 3762 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220916 #1 [ 115.323920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 115.324975] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 115.325492] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 115.327205] RSP: 0018:ffff88803e9d78f8 EFLAGS: 00010006 [ 115.327713] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.328393] RDX: ffff88801d460000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 115.329068] RBP: ffff88801b511158 R08: 0000000000000005 R09: 0000000000000001 [ 115.329743] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800f59b400 [ 115.330434] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 115.331115] FS: 00007fe2ac534700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 115.331878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.332435] CR2: 00007f8c68ba12f0 CR3: 000000003daf0000 CR4: 0000000000350ee0 [ 115.333121] Call Trace: [ 115.333373] [ 115.333596] ctx_sched_out+0x8f1/0xc10 [ 115.333987] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.334487] ? lock_is_held_type+0xd7/0x130 [ 115.334907] ? __perf_cgroup_move+0x160/0x160 [ 115.335350] ? set_next_entity+0x304/0x550 [ 115.335770] ? lock_is_held_type+0xd7/0x130 [ 115.336192] __schedule+0xedd/0x2470 [ 115.336562] ? io_schedule_timeout+0x150/0x150 [ 115.337006] ? futex_wait_setup+0x166/0x230 [ 115.337423] schedule+0xda/0x1b0 [ 115.337752] futex_wait_queue+0xf5/0x1e0 [ 115.338156] futex_wait+0x28e/0x690 [ 115.338513] ? futex_wait_setup+0x230/0x230 [ 115.338927] ? wake_up_q+0x8b/0xf0 [ 115.339274] ? do_raw_spin_unlock+0x4f/0x220 [ 115.339709] ? futex_wake+0x158/0x490 [ 115.340088] ? fd_install+0x1f9/0x640 [ 115.340460] do_futex+0x2ff/0x380 [ 115.340798] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 115.341352] __x64_sys_futex+0x1c6/0x4d0 [ 115.341744] ? __x64_sys_futex_time32+0x480/0x480 [ 115.342222] ? syscall_enter_from_user_mode+0x1d/0x50 [ 115.342724] ? syscall_enter_from_user_mode+0x1d/0x50 [ 115.343233] do_syscall_64+0x3b/0x90 [ 115.343598] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.344105] RIP: 0033:0x7fe2aefbeb19 [ 115.344462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 115.346175] RSP: 002b:00007fe2ac534218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 115.346884] RAX: ffffffffffffffda RBX: 00007fe2af0d1f68 RCX: 00007fe2aefbeb19 [ 115.347549] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe2af0d1f68 [ 115.348209] RBP: 00007fe2af0d1f60 R08: 0000000000000000 R09: 0000000000000000 [ 115.348881] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe2af0d1f6c [ 115.349547] R13: 00007fff26f7d37f R14: 00007fe2ac534300 R15: 0000000000022000 [ 115.350229] [ 115.350456] irq event stamp: 550 [ 115.350775] hardirqs last enabled at (549): [] syscall_enter_from_user_mode+0x1d/0x50 [ 115.351655] hardirqs last disabled at (550): [] __schedule+0x1225/0x2470 [ 115.352421] softirqs last enabled at (266): [] __irq_exit_rcu+0x11b/0x180 [ 115.353212] softirqs last disabled at (261): [] __irq_exit_rcu+0x11b/0x180 [ 115.354013] ---[ end trace 0000000000000000 ]--- [ 115.629490] audit: type=1400 audit(1663327211.740:9): avc: denied { write } for pid=3760 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 115.638973] hrtimer: interrupt took 25117 ns [ 116.072405] loop6: detected capacity change from 0 to 2048 [ 116.100992] EXT4-fs warning (device loop6): ext4_multi_mount_protect:385: Unable to create kmmpd thread for loop6. [ 118.112339] loop3: detected capacity change from 0 to 4 [ 118.114675] EXT4-fs (loop3): unsupported descriptor size 230 11:20:16 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8c3c1, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x200000000000000}]) [ 120.533585] loop3: detected capacity change from 0 to 4 11:20:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 11:20:16 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200"/116, 0x74, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000", 0x1e, 0x2080}, {0x0}, {0x0}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e0000000000", 0x1b, 0x10000}, {0x0}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/123, 0x7b, 0x20000}, {0x0}, {0x0, 0x0, 0x38000}], 0x0, &(0x7f0000012f00)) 11:20:16 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/106, 0x6a) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/103, 0x67) 11:20:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000000140)="000000000000000000000000244b8e9b57f04b75aa229cc2de22cf246595e6", 0x1f, 0x4e0}], 0x0, &(0x7f0000012f00)) 11:20:16 executing program 2: syz_io_uring_setup(0x7405, &(0x7f0000000300)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) 11:20:16 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f00000009c0), 0x0, 0x0) 11:20:16 executing program 7: mq_open(&(0x7f0000000300)='):\x00', 0x40, 0x0, &(0x7f0000000340)={0x6, 0x1, 0x0, 0x10001}) 11:20:16 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f00000009c0), 0x0, 0x0) [ 120.557892] EXT4-fs (loop3): unsupported descriptor size 230 [ 120.579630] loop6: detected capacity change from 0 to 2048 11:20:16 executing program 7: mq_open(&(0x7f0000000300)='):\x00', 0x40, 0x0, &(0x7f0000000340)={0x6, 0x1, 0x0, 0x10001}) 11:20:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 11:20:16 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/106, 0x6a) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/103, 0x67) 11:20:16 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f00000009c0), 0x0, 0x0) [ 120.665542] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 120.942921] ext4 filesystem being mounted at /syzkaller-testdir533487533/syzkaller.cLjYHr/1/file0 supports timestamps until 2038 (0x7fffffff) [ 121.175333] EXT4-fs (loop6): unmounting filesystem. 11:20:17 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8c3c1, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x200000000000000}]) 11:20:17 executing program 7: mq_open(&(0x7f0000000300)='):\x00', 0x40, 0x0, &(0x7f0000000340)={0x6, 0x1, 0x0, 0x10001}) 11:20:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000000140)="000000000000000000000000244b8e9b57f04b75aa229cc2de22cf246595e6", 0x1f, 0x4e0}], 0x0, &(0x7f0000012f00)) 11:20:17 executing program 2: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8c3c1, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x200000000000000}]) 11:20:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/106, 0x6a) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/103, 0x67) 11:20:17 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/106, 0x6a) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/103, 0x67) 11:20:17 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200"/116, 0x74, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000", 0x1e, 0x2080}, {0x0}, {0x0}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e0000000000", 0x1b, 0x10000}, {0x0}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/123, 0x7b, 0x20000}, {0x0}, {0x0, 0x0, 0x38000}], 0x0, &(0x7f0000012f00)) 11:20:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) [ 121.220408] loop3: detected capacity change from 0 to 4 [ 121.239104] EXT4-fs (loop3): unsupported descriptor size 230 11:20:17 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8c3c1, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x200000000000000}]) 11:20:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000000140)="000000000000000000000000244b8e9b57f04b75aa229cc2de22cf246595e6", 0x1f, 0x4e0}], 0x0, &(0x7f0000012f00)) 11:20:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/106, 0x6a) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/103, 0x67) [ 121.323272] loop3: detected capacity change from 0 to 4 [ 121.325666] loop6: detected capacity change from 0 to 2048 [ 121.332838] EXT4-fs (loop3): unsupported descriptor size 230 [ 122.048211] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 122.052199] ext4 filesystem being mounted at /syzkaller-testdir533487533/syzkaller.cLjYHr/2/file0 supports timestamps until 2038 (0x7fffffff) 11:20:18 executing program 2: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8c3c1, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x200000000000000}]) 11:20:18 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/106, 0x6a) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/103, 0x67) 11:20:18 executing program 0: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0) 11:20:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b62, &(0x7f0000000380)=""/98) 11:20:18 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x12, &(0x7f0000000400)={[{}, {':'}, {':\x1c[,'}, {'\x00'}], [{@euid_eq={'euid', 0x3d, 0xee01}}]}) syz_mount_image$nfs4(&(0x7f0000001ac0), &(0x7f0000001b00)='./file0\x00', 0x1f, 0x3, &(0x7f0000001cc0)=[{&(0x7f0000001b40)='$', 0x1, 0x800}, {&(0x7f0000001c40)="0c2c85f1d04309bb6c", 0x9}, {0x0}], 0x1004408, &(0x7f00000063c0)={[{'nodots'}, {'pcr'}, {'d!#](+}'}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_measure}, {@euid_lt={'euid<', 0xee00}}, {@hash}, {@uid_eq}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_user={'subj_user', 0x3d, ':'}}]}) 11:20:18 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x6fb1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) 11:20:18 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200"/116, 0x74, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000", 0x1e, 0x2080}, {0x0}, {0x0}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e0000000000", 0x1b, 0x10000}, {0x0}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/123, 0x7b, 0x20000}, {0x0}, {0x0, 0x0, 0x38000}], 0x0, &(0x7f0000012f00)) 11:20:18 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000140)="04", 0x1}], 0x0, &(0x7f0000000740)) [ 122.096877] EXT4-fs (loop6): unmounting filesystem. [ 122.156826] audit: type=1326 audit(1663327218.267:10): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4035 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6430576b19 code=0x0 [ 122.162692] nfs4: Unknown parameter ':' [ 122.172712] loop4: detected capacity change from 0 to 8 [ 122.178365] nfs4: Unknown parameter 'nodots' 11:20:18 executing program 2: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8c3c1, 0x0) io_submit(r0, 0x4000, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x200000000000000}]) [ 122.190133] nfs4: Unknown parameter ':' 11:20:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) 11:20:18 executing program 3: prctl$PR_SET_IO_FLUSHER(0x3a, 0x1) 11:20:18 executing program 5: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b62, &(0x7f0000000380)=""/98) [ 122.279272] loop6: detected capacity change from 0 to 2048 11:20:18 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x12, &(0x7f0000000400)={[{}, {':'}, {':\x1c[,'}, {'\x00'}], [{@euid_eq={'euid', 0x3d, 0xee01}}]}) syz_mount_image$nfs4(&(0x7f0000001ac0), &(0x7f0000001b00)='./file0\x00', 0x1f, 0x3, &(0x7f0000001cc0)=[{&(0x7f0000001b40)='$', 0x1, 0x800}, {&(0x7f0000001c40)="0c2c85f1d04309bb6c", 0x9}, {0x0}], 0x1004408, &(0x7f00000063c0)={[{'nodots'}, {'pcr'}, {'d!#](+}'}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_measure}, {@euid_lt={'euid<', 0xee00}}, {@hash}, {@uid_eq}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_user={'subj_user', 0x3d, ':'}}]}) [ 122.354863] nfs4: Unknown parameter ':' [ 122.393464] loop4: detected capacity change from 0 to 8 [ 122.394622] nfs4: Unknown parameter 'nodots' [ 122.644671] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 122.649940] ext4 filesystem being mounted at /syzkaller-testdir533487533/syzkaller.cLjYHr/3/file0 supports timestamps until 2038 (0x7fffffff) [ 122.732058] EXT4-fs (loop6): unmounting filesystem. [ 122.757272] nfs4: Unknown parameter ':' [ 122.763975] audit: type=1326 audit(1663327218.874:11): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4072 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6430576b19 code=0x0 11:20:18 executing program 5: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b62, &(0x7f0000000380)=""/98) 11:20:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) 11:20:18 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x12, &(0x7f0000000400)={[{}, {':'}, {':\x1c[,'}, {'\x00'}], [{@euid_eq={'euid', 0x3d, 0xee01}}]}) syz_mount_image$nfs4(&(0x7f0000001ac0), &(0x7f0000001b00)='./file0\x00', 0x1f, 0x3, &(0x7f0000001cc0)=[{&(0x7f0000001b40)='$', 0x1, 0x800}, {&(0x7f0000001c40)="0c2c85f1d04309bb6c", 0x9}, {0x0}], 0x1004408, &(0x7f00000063c0)={[{'nodots'}, {'pcr'}, {'d!#](+}'}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_measure}, {@euid_lt={'euid<', 0xee00}}, {@hash}, {@uid_eq}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_user={'subj_user', 0x3d, ':'}}]}) 11:20:18 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x6fb1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) 11:20:18 executing program 3: prctl$PR_SET_IO_FLUSHER(0x3a, 0x1) 11:20:18 executing program 3: prctl$PR_SET_IO_FLUSHER(0x3a, 0x1) 11:20:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) 11:20:18 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x12, &(0x7f0000000400)={[{}, {':'}, {':\x1c[,'}, {'\x00'}], [{@euid_eq={'euid', 0x3d, 0xee01}}]}) syz_mount_image$nfs4(&(0x7f0000001ac0), &(0x7f0000001b00)='./file0\x00', 0x1f, 0x3, &(0x7f0000001cc0)=[{&(0x7f0000001b40)='$', 0x1, 0x800}, {&(0x7f0000001c40)="0c2c85f1d04309bb6c", 0x9}, {0x0}], 0x1004408, &(0x7f00000063c0)={[{'nodots'}, {'pcr'}, {'d!#](+}'}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_measure}, {@euid_lt={'euid<', 0xee00}}, {@hash}, {@uid_eq}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_user={'subj_user', 0x3d, ':'}}]}) 11:20:18 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b62, &(0x7f0000000380)=""/98) 11:20:18 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x6fb1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) 11:20:18 executing program 3: prctl$PR_SET_IO_FLUSHER(0x3a, 0x1) [ 122.886979] audit: type=1326 audit(1663327218.997:12): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4086 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6430576b19 code=0x0 11:20:19 executing program 5: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:19 executing program 6: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) 11:20:19 executing program 4: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:19 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x6fb1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) 11:20:19 executing program 2: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:19 executing program 7: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:19 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x6fb1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) 11:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) 11:20:19 executing program 6: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:19 executing program 5: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) [ 123.854843] audit: type=1326 audit(1663327219.965:13): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4111 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6430576b19 code=0x0 11:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) [ 123.865606] audit: type=1326 audit(1663327219.976:14): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4105 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc130334b19 code=0x0 11:20:20 executing program 2: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:20 executing program 7: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:20 executing program 6: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:20 executing program 4: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:20 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x6fb1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) 11:20:20 executing program 1: pipe2(&(0x7f0000005a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fremovexattr(r0, 0x0) 11:20:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) [ 124.015586] audit: type=1326 audit(1663327220.126:15): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4129 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc130334b19 code=0x0 11:20:20 executing program 2: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:21 executing program 7: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:21 executing program 4: syslog(0x1, 0x0, 0x0) syslog(0x3, &(0x7f00000000c0)=""/103, 0x67) syslog(0x4, &(0x7f0000000140)=""/4096, 0x1000) syslog(0x2, &(0x7f0000001140)=""/4, 0x4) syslog(0x0, &(0x7f0000001180)=""/119, 0x77) syslog(0x0, 0x0, 0x0) syslog(0xa, 0x0, 0x0) syslog(0x4, 0x0, 0x0) syslog(0xc, &(0x7f0000002300)=""/4, 0x4) 11:20:21 executing program 5: clone3(&(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000880)=""/4096, 0x1000, 0x0, 0x0}, 0x58) 11:20:21 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x6fb1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) 11:20:21 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x4}}) 11:20:21 executing program 1: pipe2(&(0x7f0000005a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fremovexattr(r0, 0x0) 11:20:21 executing program 2: r0 = gettid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}) [ 125.012714] audit: type=1326 audit(1663327221.123:16): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4142 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc130334b19 code=0x0 11:20:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x3, 0x1}, 0x20) 11:20:21 executing program 1: pipe2(&(0x7f0000005a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fremovexattr(r0, 0x0) 11:20:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001d0001"], 0x1c}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x6e6bc0}}, 0xb8}}, 0x0) 11:20:21 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x4}}) 11:20:21 executing program 2: r0 = gettid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}) 11:20:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) chown(&(0x7f0000000400)='./file1\x00', 0xee01, 0xee00) fcntl$setstatus(r0, 0x4, 0x44000) 11:20:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x3, 0x1}, 0x20) [ 125.144392] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 11:20:21 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, 0x0) [ 125.165439] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 11:20:21 executing program 5: clone3(&(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000880)=""/4096, 0x1000, 0x0, 0x0}, 0x58) 11:20:21 executing program 1: pipe2(&(0x7f0000005a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fremovexattr(r0, 0x0) 11:20:21 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, 0x0) VM DIAGNOSIS: 11:20:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3d420 RCX=0000000000000000 RDX=ffff88801d461ac0 RSI=ffffffff813bccdb RDI=0000000000000005 RBP=0000000000000003 RSP=ffff8880208ff960 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9e7a85 R13=ffff88806cf3d428 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff813bccdd RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555557368400 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe2af0ce0a0 CR3=000000003daf0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fe2af0a57c0 00007fe2af0a57c8 YMM02=0000000000000000 0000000000000000 00007fe2af0a57e0 00007fe2af0a57c0 YMM03=0000000000000000 0000000000000000 00007fe2af0a57c8 00007fe2af0a57c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff88803e9d7348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001 R12=0000000000000078 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe2ac534700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c68ba12f0 CR3=000000003daf0000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fe2af0a57c0 00007fe2af0a57c8 YMM02=0000000000000000 0000000000000000 00007fe2af0a57e0 00007fe2af0a57c0 YMM03=0000000000000000 0000000000000000 00007fe2af0a57c8 00007fe2af0a57c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000