Warning: Permanently added '[localhost]:39305' (ECDSA) to the list of known hosts. 2022/09/14 12:16:58 fuzzer started 2022/09/14 12:16:58 dialing manager at localhost:33849 syzkaller login: [ 44.204425] cgroup: Unknown subsys name 'net' [ 44.284249] cgroup: Unknown subsys name 'rlimit' 2022/09/14 12:17:13 syscalls: 2215 2022/09/14 12:17:13 code coverage: enabled 2022/09/14 12:17:13 comparison tracing: enabled 2022/09/14 12:17:13 extra coverage: enabled 2022/09/14 12:17:13 setuid sandbox: enabled 2022/09/14 12:17:13 namespace sandbox: enabled 2022/09/14 12:17:13 Android sandbox: enabled 2022/09/14 12:17:13 fault injection: enabled 2022/09/14 12:17:13 leak checking: enabled 2022/09/14 12:17:13 net packet injection: enabled 2022/09/14 12:17:13 net device setup: enabled 2022/09/14 12:17:13 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 12:17:13 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 12:17:13 USB emulation: enabled 2022/09/14 12:17:13 hci packet injection: enabled 2022/09/14 12:17:13 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 12:17:13 802.15.4 emulation: enabled 2022/09/14 12:17:13 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 12:17:13 fetching corpus: 50, signal 33183/36570 (executing program) 2022/09/14 12:17:13 fetching corpus: 100, signal 44356/49080 (executing program) 2022/09/14 12:17:13 fetching corpus: 150, signal 53838/59788 (executing program) 2022/09/14 12:17:13 fetching corpus: 200, signal 64757/71595 (executing program) 2022/09/14 12:17:13 fetching corpus: 250, signal 68271/76255 (executing program) 2022/09/14 12:17:14 fetching corpus: 300, signal 75214/84051 (executing program) 2022/09/14 12:17:14 fetching corpus: 350, signal 77970/87876 (executing program) 2022/09/14 12:17:14 fetching corpus: 400, signal 83038/93766 (executing program) 2022/09/14 12:17:14 fetching corpus: 450, signal 86360/97877 (executing program) 2022/09/14 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program) 2022/09/14 12:17:20 fetching corpus: 2300, signal 165414/181182 (executing program) 2022/09/14 12:17:20 fetching corpus: 2350, signal 167593/182515 (executing program) 2022/09/14 12:17:20 fetching corpus: 2400, signal 169498/183824 (executing program) 2022/09/14 12:17:20 fetching corpus: 2450, signal 170486/184622 (executing program) 2022/09/14 12:17:20 fetching corpus: 2500, signal 171785/185518 (executing program) 2022/09/14 12:17:20 fetching corpus: 2550, signal 172457/186069 (executing program) 2022/09/14 12:17:21 fetching corpus: 2600, signal 173500/186804 (executing program) 2022/09/14 12:17:21 fetching corpus: 2650, signal 174861/187628 (executing program) 2022/09/14 12:17:21 fetching corpus: 2700, signal 176024/188330 (executing program) 2022/09/14 12:17:21 fetching corpus: 2750, signal 177602/189209 (executing program) 2022/09/14 12:17:21 fetching corpus: 2800, signal 179015/190020 (executing program) 2022/09/14 12:17:21 fetching corpus: 2850, signal 180109/190639 (executing program) 2022/09/14 12:17:21 fetching corpus: 2900, signal 181247/191351 (executing program) 2022/09/14 12:17:22 fetching corpus: 2950, signal 181870/191780 (executing program) 2022/09/14 12:17:22 fetching corpus: 3000, signal 182740/192348 (executing program) 2022/09/14 12:17:22 fetching corpus: 3050, signal 183579/192774 (executing program) 2022/09/14 12:17:22 fetching corpus: 3100, signal 184759/193292 (executing program) 2022/09/14 12:17:22 fetching corpus: 3150, signal 185368/193633 (executing program) 2022/09/14 12:17:22 fetching corpus: 3200, signal 186390/194055 (executing program) 2022/09/14 12:17:23 fetching corpus: 3250, signal 187216/194433 (executing program) 2022/09/14 12:17:23 fetching corpus: 3300, signal 188516/194897 (executing program) 2022/09/14 12:17:23 fetching corpus: 3350, signal 189279/195170 (executing program) 2022/09/14 12:17:23 fetching corpus: 3400, signal 190419/195965 (executing program) 2022/09/14 12:17:23 fetching corpus: 3450, signal 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signal 191555/197203 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197263 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197320 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197376 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197445 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197500 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197569 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197636 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197709 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197742 (executing program) 2022/09/14 12:17:23 fetching corpus: 3480, signal 191555/197742 (executing program) 2022/09/14 12:17:26 starting 8 fuzzer processes 12:17:26 executing program 0: 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {&(0x7f0000000000)=""/12, 0xc}], 0x2, 0x7, 0xfbd1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open$cgroup(&(0x7f0000000340)={0x3, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f0000000480)=""/113, 0x71}], 0x2) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000007b00)) r3 = memfd_secret(0x80000) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x801, r2, &(0x7f0000000500)="5875e26ebd5e30fc1f39806f60a6529780a2ddb5b3ad6583e351ddf16ffea57b3d6744f86300000000", 0x29, 0xa2, 0x0, 0x6, r3}, &(0x7f0000000540)) getdents64(0xffffffffffffffff, &(0x7f00000017c0)=""/200, 0xc8) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 12:17:26 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x4e, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 12:17:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)={0x2c, 0x24, 0x1, 0x0, 0x0, "", [@typed={0x11, 0x0, 0x0, 0x0, @binary="d8c93112d53774fb2e1ea05d01"}, @nested={0x5, 0xa, 0x0, 0x1, [@generic="c9"]}]}, 0x2c}], 0x1}, 0x0) [ 72.196473] audit: type=1400 audit(1663157846.765:6): avc: denied { execmem } for pid=288 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:17:26 executing program 3: prlimit64(0x0, 0x8, &(0x7f0000000040), 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 12:17:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) read(r0, &(0x7f0000000140)=""/78, 0xfffffdef) 12:17:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, 0x0, 0x1}, 0x6) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fbdbdf250e00000058000380060004000200000008000100000000001400020076657468305f766c616e0000000000000800010002000000080003000100000008000300020000000800030000000000051908003a000000080005006401010108000500070000"], 0x74}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) truncate(&(0x7f0000000280)='./file1\x00', 0x5) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000200)='x', 0x1, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x4f) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r3}) 12:17:26 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)) 12:17:26 executing program 7: r0 = fsopen(&(0x7f0000000040)='devpts\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 73.554174] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.558083] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.563058] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.564144] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.570071] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.571412] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.578065] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.579353] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.587576] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.588850] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 73.620883] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.622362] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.630523] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 73.632247] Bluetooth: hci1: HCI_REQ-0x0c1a [ 73.632666] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 73.634607] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 73.635430] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 73.636527] Bluetooth: hci0: HCI_REQ-0x0c1a [ 73.638183] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 73.639891] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 73.642004] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 73.643898] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 73.645439] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 73.653225] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 73.654548] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 73.655649] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 73.659507] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 73.662239] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 73.663428] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 73.664768] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 73.669315] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 73.671055] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 73.691387] Bluetooth: hci4: HCI_REQ-0x0c1a [ 73.701851] Bluetooth: hci6: HCI_REQ-0x0c1a [ 73.703887] Bluetooth: hci5: HCI_REQ-0x0c1a [ 73.767518] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 73.774226] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 73.776115] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 73.781022] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 73.789357] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 73.790644] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 73.814888] Bluetooth: hci2: HCI_REQ-0x0c1a [ 73.828256] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.832336] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.861940] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.889139] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.901114] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 73.906248] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.923629] Bluetooth: hci3: HCI_REQ-0x0c1a [ 75.703272] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 75.704055] Bluetooth: hci0: command 0x0409 tx timeout [ 75.766838] Bluetooth: hci6: command 0x0409 tx timeout [ 75.766861] Bluetooth: hci5: command 0x0409 tx timeout [ 75.767333] Bluetooth: hci4: command 0x0409 tx timeout [ 75.768249] Bluetooth: hci1: command 0x0409 tx timeout [ 75.830785] Bluetooth: hci2: command 0x0409 tx timeout [ 75.959784] Bluetooth: hci3: command 0x0409 tx timeout [ 77.750936] Bluetooth: hci0: command 0x041b tx timeout [ 77.815097] Bluetooth: hci1: command 0x041b tx timeout [ 77.815603] Bluetooth: hci4: command 0x041b tx timeout [ 77.817042] Bluetooth: hci5: command 0x041b tx timeout [ 77.818376] Bluetooth: hci6: command 0x041b tx timeout [ 77.878784] Bluetooth: hci2: command 0x041b tx timeout [ 78.006821] Bluetooth: hci3: command 0x041b tx timeout [ 79.798849] Bluetooth: hci0: command 0x040f tx timeout [ 79.862884] Bluetooth: hci6: command 0x040f tx timeout [ 79.863790] Bluetooth: hci5: command 0x040f tx timeout [ 79.864230] Bluetooth: hci4: command 0x040f tx timeout [ 79.864694] Bluetooth: hci1: command 0x040f tx timeout [ 79.927342] Bluetooth: hci2: command 0x040f tx timeout [ 80.056226] Bluetooth: hci3: command 0x040f tx timeout [ 80.567785] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 81.846781] Bluetooth: hci0: command 0x0419 tx timeout [ 81.911305] Bluetooth: hci1: command 0x0419 tx timeout [ 81.911818] Bluetooth: hci4: command 0x0419 tx timeout [ 81.912238] Bluetooth: hci5: command 0x0419 tx timeout [ 81.912661] Bluetooth: hci6: command 0x0419 tx timeout [ 81.976551] Bluetooth: hci2: command 0x0419 tx timeout [ 82.103820] Bluetooth: hci3: command 0x0419 tx timeout [ 85.175814] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 87.803077] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.804159] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.804919] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.849403] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.852114] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.854163] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 87.859530] Bluetooth: hci7: HCI_REQ-0x0c1a [ 89.913368] Bluetooth: hci7: command 0x0409 tx timeout [ 91.958924] Bluetooth: hci7: command 0x041b tx timeout [ 94.007786] Bluetooth: hci7: command 0x040f tx timeout [ 96.055776] Bluetooth: hci7: command 0x0419 tx timeout 12:18:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) read(r0, &(0x7f0000000140)=""/78, 0xfffffdef) 12:18:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)={0x2c, 0x24, 0x1, 0x0, 0x0, "", [@typed={0x11, 0x0, 0x0, 0x0, @binary="d8c93112d53774fb2e1ea05d01"}, @nested={0x5, 0xa, 0x0, 0x1, [@generic="c9"]}]}, 0x2c}], 0x1}, 0x0) 12:18:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)={0x2c, 0x24, 0x1, 0x0, 0x0, "", [@typed={0x11, 0x0, 0x0, 0x0, @binary="d8c93112d53774fb2e1ea05d01"}, @nested={0x5, 0xa, 0x0, 0x1, [@generic="c9"]}]}, 0x2c}], 0x1}, 0x0) 12:18:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)={0x2c, 0x24, 0x1, 0x0, 0x0, "", [@typed={0x11, 0x0, 0x0, 0x0, @binary="d8c93112d53774fb2e1ea05d01"}, @nested={0x5, 0xa, 0x0, 0x1, [@generic="c9"]}]}, 0x2c}], 0x1}, 0x0) 12:18:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x8, 0x4) 12:18:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x8, 0x4) [ 128.215681] audit: type=1400 audit(1663157902.784:7): avc: denied { open } for pid=3732 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 128.217371] audit: type=1400 audit(1663157902.784:8): avc: denied { kernel } for pid=3732 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 128.227372] ------------[ cut here ]------------ [ 128.227391] [ 128.227394] ====================================================== [ 128.227398] WARNING: possible circular locking dependency detected [ 128.227402] 6.0.0-rc5-next-20220914 #1 Not tainted [ 128.227408] ------------------------------------------------------ [ 128.227412] syz-executor.0/3734 is trying to acquire lock: [ 128.227418] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 128.227457] [ 128.227457] but task is already holding lock: [ 128.227459] ffff88800f11ec20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 128.227486] [ 128.227486] which lock already depends on the new lock. [ 128.227486] [ 128.227489] [ 128.227489] the existing dependency chain (in reverse order) is: [ 128.227492] [ 128.227492] -> #3 (&ctx->lock){....}-{2:2}: [ 128.227506] _raw_spin_lock+0x2a/0x40 [ 128.227523] __perf_event_task_sched_out+0x53b/0x18d0 [ 128.227535] __schedule+0xedd/0x2470 [ 128.227545] schedule+0xda/0x1b0 [ 128.227555] exit_to_user_mode_prepare+0x114/0x1a0 [ 128.227575] syscall_exit_to_user_mode+0x19/0x40 [ 128.227592] do_syscall_64+0x48/0x90 [ 128.227605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.227622] [ 128.227622] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 128.227636] _raw_spin_lock_nested+0x30/0x40 [ 128.227650] raw_spin_rq_lock_nested+0x1e/0x30 [ 128.227663] task_fork_fair+0x63/0x4d0 [ 128.227679] sched_cgroup_fork+0x3d0/0x540 [ 128.227692] copy_process+0x4183/0x6e20 [ 128.227703] kernel_clone+0xe7/0x890 [ 128.227712] user_mode_thread+0xad/0xf0 [ 128.227722] rest_init+0x24/0x250 [ 128.227738] arch_call_rest_init+0xf/0x14 [ 128.227750] start_kernel+0x4c1/0x4e6 [ 128.227760] secondary_startup_64_no_verify+0xe0/0xeb [ 128.227773] [ 128.227773] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 128.227787] _raw_spin_lock_irqsave+0x39/0x60 [ 128.227802] try_to_wake_up+0xab/0x1920 [ 128.227814] up+0x75/0xb0 [ 128.227825] __up_console_sem+0x6e/0x80 [ 128.227840] console_unlock+0x46a/0x590 [ 128.227856] vt_ioctl+0x2822/0x2ca0 [ 128.227868] tty_ioctl+0x7c4/0x1700 [ 128.227879] __x64_sys_ioctl+0x19a/0x210 [ 128.227894] do_syscall_64+0x3b/0x90 [ 128.227906] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.227923] [ 128.227923] -> #0 ((console_sem).lock){....}-{2:2}: [ 128.227937] __lock_acquire+0x2a02/0x5e70 [ 128.227952] lock_acquire+0x1a2/0x530 [ 128.227968] _raw_spin_lock_irqsave+0x39/0x60 [ 128.227982] down_trylock+0xe/0x70 [ 128.227994] __down_trylock_console_sem+0x3b/0xd0 [ 128.228010] vprintk_emit+0x16b/0x560 [ 128.228026] vprintk+0x84/0xa0 [ 128.228041] _printk+0xba/0xf1 [ 128.228058] report_bug.cold+0x72/0xab [ 128.228070] handle_bug+0x3c/0x70 [ 128.228083] exc_invalid_op+0x14/0x50 [ 128.228096] asm_exc_invalid_op+0x16/0x20 [ 128.228111] group_sched_out.part.0+0x2c7/0x460 [ 128.228122] ctx_sched_out+0x8f1/0xc10 [ 128.228131] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.228143] __schedule+0xedd/0x2470 [ 128.228153] schedule+0xda/0x1b0 [ 128.228162] exit_to_user_mode_prepare+0x114/0x1a0 [ 128.228181] syscall_exit_to_user_mode+0x19/0x40 [ 128.228197] do_syscall_64+0x48/0x90 [ 128.228210] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.228226] [ 128.228226] other info that might help us debug this: [ 128.228226] [ 128.228229] Chain exists of: [ 128.228229] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 128.228229] [ 128.228244] Possible unsafe locking scenario: [ 128.228244] [ 128.228246] CPU0 CPU1 [ 128.228248] ---- ---- [ 128.228250] lock(&ctx->lock); [ 128.228256] lock(&rq->__lock); [ 128.228262] lock(&ctx->lock); [ 128.228268] lock((console_sem).lock); [ 128.228274] [ 128.228274] *** DEADLOCK *** [ 128.228274] [ 128.228276] 2 locks held by syz-executor.0/3734: [ 128.228283] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 128.228308] #1: ffff88800f11ec20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 128.228336] [ 128.228336] stack backtrace: [ 128.228339] CPU: 1 PID: 3734 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220914 #1 [ 128.228352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 128.228359] Call Trace: [ 128.228363] [ 128.228367] dump_stack_lvl+0x8b/0xb3 [ 128.228381] check_noncircular+0x263/0x2e0 [ 128.228397] ? format_decode+0x26c/0xb50 [ 128.228412] ? print_circular_bug+0x450/0x450 [ 128.228429] ? enable_ptr_key_workfn+0x20/0x20 [ 128.228442] ? __lockdep_reset_lock+0x180/0x180 [ 128.228458] ? format_decode+0x26c/0xb50 [ 128.228474] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 128.228491] __lock_acquire+0x2a02/0x5e70 [ 128.228512] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 128.228534] lock_acquire+0x1a2/0x530 [ 128.228550] ? down_trylock+0xe/0x70 [ 128.228565] ? rcu_read_unlock+0x40/0x40 [ 128.228581] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 128.228602] ? vprintk+0x84/0xa0 [ 128.228619] _raw_spin_lock_irqsave+0x39/0x60 [ 128.228635] ? down_trylock+0xe/0x70 [ 128.228648] down_trylock+0xe/0x70 [ 128.228661] ? vprintk+0x84/0xa0 [ 128.228677] __down_trylock_console_sem+0x3b/0xd0 [ 128.228694] vprintk_emit+0x16b/0x560 [ 128.228711] ? lock_downgrade+0x6d0/0x6d0 [ 128.228729] vprintk+0x84/0xa0 [ 128.228746] _printk+0xba/0xf1 [ 128.228763] ? record_print_text.cold+0x16/0x16 [ 128.228782] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 128.228796] ? lock_downgrade+0x6d0/0x6d0 [ 128.228813] ? report_bug.cold+0x66/0xab [ 128.228827] ? group_sched_out.part.0+0x2c7/0x460 [ 128.228838] report_bug.cold+0x72/0xab [ 128.228853] handle_bug+0x3c/0x70 [ 128.228867] exc_invalid_op+0x14/0x50 [ 128.228881] asm_exc_invalid_op+0x16/0x20 [ 128.228898] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 128.228911] 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 [ 128.228922] RSP: 0018:ffff88804111fc48 EFLAGS: 00010006 [ 128.228931] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 128.228939] RDX: ffff8880183c9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 128.228947] RBP: ffff8880410a0000 R08: 0000000000000005 R09: 0000000000000001 [ 128.228954] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800f11ec00 [ 128.228961] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 128.228972] ? group_sched_out.part.0+0x2c7/0x460 [ 128.228985] ? group_sched_out.part.0+0x2c7/0x460 [ 128.228998] ctx_sched_out+0x8f1/0xc10 [ 128.229010] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.229026] ? lock_is_held_type+0xd7/0x130 [ 128.229044] ? __perf_cgroup_move+0x160/0x160 [ 128.229055] ? set_next_entity+0x304/0x550 [ 128.229072] ? update_curr+0x267/0x740 [ 128.229090] ? lock_is_held_type+0xd7/0x130 [ 128.229108] __schedule+0xedd/0x2470 [ 128.229122] ? io_schedule_timeout+0x150/0x150 [ 128.229134] ? __x64_sys_futex_time32+0x480/0x480 [ 128.229148] schedule+0xda/0x1b0 [ 128.229159] exit_to_user_mode_prepare+0x114/0x1a0 [ 128.229179] syscall_exit_to_user_mode+0x19/0x40 [ 128.229196] do_syscall_64+0x48/0x90 [ 128.229210] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.229228] RIP: 0033:0x7f32bab2eb19 [ 128.229236] 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 [ 128.229247] RSP: 002b:00007f32b80a4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.229257] RAX: 0000000000000001 RBX: 00007f32bac41f68 RCX: 00007f32bab2eb19 [ 128.229265] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f32bac41f6c [ 128.229272] RBP: 00007f32bac41f60 R08: 000000000000000e R09: 0000000000000000 [ 128.229279] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f32bac41f6c [ 128.229287] R13: 00007ffe5523aabf R14: 00007f32b80a4300 R15: 0000000000022000 [ 128.229299] [ 128.286720] WARNING: CPU: 1 PID: 3734 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 128.287395] Modules linked in: [ 128.287633] CPU: 1 PID: 3734 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220914 #1 [ 128.288216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 128.289034] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 128.289425] 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 [ 128.290739] RSP: 0018:ffff88804111fc48 EFLAGS: 00010006 [ 128.291132] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 128.291648] RDX: ffff8880183c9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 128.292165] RBP: ffff8880410a0000 R08: 0000000000000005 R09: 0000000000000001 [ 128.292694] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800f11ec00 [ 128.293220] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 128.293749] FS: 00007f32b80a4700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 128.294348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.294776] CR2: 00007ff583f8f8e0 CR3: 000000003fcea000 CR4: 0000000000350ee0 [ 128.295296] Call Trace: [ 128.295488] [ 128.295659] ctx_sched_out+0x8f1/0xc10 [ 128.295951] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.296336] ? lock_is_held_type+0xd7/0x130 [ 128.296660] ? __perf_cgroup_move+0x160/0x160 [ 128.296996] ? set_next_entity+0x304/0x550 [ 128.297318] ? update_curr+0x267/0x740 [ 128.297613] ? lock_is_held_type+0xd7/0x130 [ 128.297942] __schedule+0xedd/0x2470 [ 128.298228] ? io_schedule_timeout+0x150/0x150 [ 128.298572] ? __x64_sys_futex_time32+0x480/0x480 [ 128.298932] schedule+0xda/0x1b0 [ 128.299194] exit_to_user_mode_prepare+0x114/0x1a0 [ 128.299567] syscall_exit_to_user_mode+0x19/0x40 [ 128.299925] do_syscall_64+0x48/0x90 [ 128.300207] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.300596] RIP: 0033:0x7f32bab2eb19 [ 128.300867] 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 [ 128.302177] RSP: 002b:00007f32b80a4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.302742] RAX: 0000000000000001 RBX: 00007f32bac41f68 RCX: 00007f32bab2eb19 [ 128.303261] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f32bac41f6c [ 128.303785] RBP: 00007f32bac41f60 R08: 000000000000000e R09: 0000000000000000 [ 128.304302] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f32bac41f6c [ 128.304823] R13: 00007ffe5523aabf R14: 00007f32b80a4300 R15: 0000000000022000 [ 128.305353] [ 128.305534] irq event stamp: 472 [ 128.305783] hardirqs last enabled at (471): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 128.306479] hardirqs last disabled at (472): [] __schedule+0x1225/0x2470 [ 128.307080] softirqs last enabled at (444): [] __irq_exit_rcu+0x11b/0x180 [ 128.307703] softirqs last disabled at (427): [] __irq_exit_rcu+0x11b/0x180 [ 128.308330] ---[ end trace 0000000000000000 ]--- 12:18:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x8, 0x4) 12:18:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x8, 0x4) 12:18:28 executing program 0: 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {&(0x7f0000000000)=""/12, 0xc}], 0x2, 0x7, 0xfbd1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open$cgroup(&(0x7f0000000340)={0x3, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f0000000480)=""/113, 0x71}], 0x2) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000007b00)) r3 = memfd_secret(0x80000) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x801, r2, &(0x7f0000000500)="5875e26ebd5e30fc1f39806f60a6529780a2ddb5b3ad6583e351ddf16ffea57b3d6744f86300000000", 0x29, 0xa2, 0x0, 0x6, r3}, &(0x7f0000000540)) getdents64(0xffffffffffffffff, &(0x7f00000017c0)=""/200, 0xc8) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 12:18:28 executing program 3: prlimit64(0x0, 0x8, &(0x7f0000000040), 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 12:18:28 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, 0x0, 0x1}, 0x6) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fbdbdf250e00000058000380060004000200000008000100000000001400020076657468305f766c616e0000000000000800010002000000080003000100000008000300020000000800030000000000051908003a000000080005006401010108000500070000"], 0x74}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) truncate(&(0x7f0000000280)='./file1\x00', 0x5) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000200)='x', 0x1, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x4f) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r3}) 12:18:28 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x4e, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 12:18:28 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)) 12:18:28 executing program 7: r0 = fsopen(&(0x7f0000000040)='devpts\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 12:18:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) read(r0, &(0x7f0000000140)=""/78, 0xfffffdef) 12:18:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r3, &(0x7f0000000400)="c0", 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x8000000000000}) 12:18:28 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)) 12:18:28 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x4e, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 12:18:28 executing program 3: prlimit64(0x0, 0x8, &(0x7f0000000040), 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 133.835742] hrtimer: interrupt took 19196 ns 12:18:28 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)) 12:18:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r3, &(0x7f0000000400)="c0", 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x8000000000000}) 12:18:28 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {&(0x7f0000000000)=""/12, 0xc}], 0x2, 0x7, 0xfbd1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open$cgroup(&(0x7f0000000340)={0x3, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f0000000480)=""/113, 0x71}], 0x2) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000007b00)) r3 = memfd_secret(0x80000) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x801, r2, &(0x7f0000000500)="5875e26ebd5e30fc1f39806f60a6529780a2ddb5b3ad6583e351ddf16ffea57b3d6744f86300000000", 0x29, 0xa2, 0x0, 0x6, r3}, &(0x7f0000000540)) getdents64(0xffffffffffffffff, &(0x7f00000017c0)=""/200, 0xc8) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 12:18:28 executing program 7: r0 = fsopen(&(0x7f0000000040)='devpts\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 12:18:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r3, &(0x7f0000000400)="c0", 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x8000000000000}) 12:18:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) read(r0, &(0x7f0000000140)=""/78, 0xfffffdef) 12:18:28 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, 0x0, 0x1}, 0x6) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fbdbdf250e00000058000380060004000200000008000100000000001400020076657468305f766c616e0000000000000800010002000000080003000100000008000300020000000800030000000000051908003a000000080005006401010108000500070000"], 0x74}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) truncate(&(0x7f0000000280)='./file1\x00', 0x5) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000200)='x', 0x1, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x4f) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r3}) 12:18:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r3, &(0x7f0000000400)="c0", 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x8000000000000}) 12:18:28 executing program 3: prlimit64(0x0, 0x8, &(0x7f0000000040), 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 12:18:28 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x4e, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) VM DIAGNOSIS: 12:18:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffc900053ed000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88803f0003f4 RBP=ffff88803f000000 RSP=ffff88804035f688 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800851c000 R13=0000000000112cca R14=0000000000000d8c R15=0000000000000000 RIP=ffffffff8131429a RFL=00000202 [-------] 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 00007f6f69932700 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=00007f1eb1ab51f0 CR3=000000003ef22000 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 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 6461657268747062 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00302e6f732e6461 657268747062696c YMM03=0000000000000000 0000000000000000 2f756e672d78756e 696c2d34365f3638 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 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=000000000000006c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b24f1 RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff88804111f698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000006c R11=0000000000000001 R12=000000000000006c R13=ffffffff87641b20 R14=0000000000000010 R15=ffffffff822b24e0 RIP=ffffffff822b2549 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 00007f32b80a4700 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=00007ff583f8f8e0 CR3=000000003fcea000 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 00007f32bac157c0 00007f32bac157c8 YMM02=0000000000000000 0000000000000000 00007f32bac157e0 00007f32bac157c0 YMM03=0000000000000000 0000000000000000 00007f32bac157c8 00007f32bac157c0 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