Warning: Permanently added '[localhost]:5639' (ECDSA) to the list of known hosts. 2022/09/12 13:10:19 fuzzer started 2022/09/12 13:10:19 dialing manager at localhost:38027 syzkaller login: [ 44.290328] cgroup: Unknown subsys name 'net' [ 44.391758] cgroup: Unknown subsys name 'rlimit' 2022/09/12 13:10:34 syscalls: 2215 2022/09/12 13:10:34 code coverage: enabled 2022/09/12 13:10:34 comparison tracing: enabled 2022/09/12 13:10:34 extra coverage: enabled 2022/09/12 13:10:34 setuid sandbox: enabled 2022/09/12 13:10:34 namespace sandbox: enabled 2022/09/12 13:10:34 Android sandbox: enabled 2022/09/12 13:10:34 fault injection: enabled 2022/09/12 13:10:34 leak checking: enabled 2022/09/12 13:10:34 net packet injection: enabled 2022/09/12 13:10:34 net device setup: enabled 2022/09/12 13:10:34 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 13:10:34 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 13:10:34 USB emulation: enabled 2022/09/12 13:10:34 hci packet injection: enabled 2022/09/12 13:10:34 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 13:10:34 802.15.4 emulation: enabled 2022/09/12 13:10:34 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 13:10:34 fetching corpus: 50, signal 38257/40458 (executing program) 2022/09/12 13:10:34 fetching corpus: 100, signal 50352/52875 (executing program) 2022/09/12 13:10:35 fetching corpus: 150, signal 57773/60432 (executing program) 2022/09/12 13:10:35 fetching corpus: 200, signal 68256/70361 (executing program) 2022/09/12 13:10:35 fetching corpus: 250, signal 76931/78217 (executing program) 2022/09/12 13:10:35 fetching corpus: 300, signal 80866/81723 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/82523 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/82628 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/82720 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/82814 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/82912 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/83014 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/83124 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/83207 (executing program) 2022/09/12 13:10:35 fetching corpus: 317, signal 81690/83302 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/83414 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/83503 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/83604 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/83715 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/83839 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/83949 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84050 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84154 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84260 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84369 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84471 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84581 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84694 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84790 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84880 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/84997 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85112 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85234 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85329 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85425 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85530 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85637 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85751 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85860 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/85956 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/86061 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/86114 (executing program) 2022/09/12 13:10:36 fetching corpus: 317, signal 81690/86114 (executing program) 2022/09/12 13:10:38 starting 8 fuzzer processes 13:10:38 executing program 0: perf_event_open(&(0x7f0000000080)={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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETA(r0, 0x560d, &(0x7f0000000040)) 13:10:38 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 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={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x81, 0xfffd}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x165c02, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) ioctl$CDROMREADMODE2(r0, 0x530c, &(0x7f0000000d00)={0x2, 0x0, 0x0, 0x0, 0x0, 0x40}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={0x0}, 0x1008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) io_setup(0x805, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)={0x2, 'ip6tnl0\x00', {0x1}, 0x7}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 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, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0xb) dup2(r4, r3) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000001c0)=')', 0x1}]) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 13:10:38 executing program 1: syz_io_uring_setup(0x541e, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x264}, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 13:10:38 executing program 2: socket(0x0, 0x0, 0x0) socket$nl_audit(0x10, 0x3, 0x9) execveat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 13:10:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timerslack_ns\x00') pread64(r0, &(0x7f0000000300)=""/102375, 0x18fe7, 0x0) 13:10:38 executing program 4: 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, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x5, 0x0, @perf_config_ext, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) perf_event_open(&(0x7f00000011c0)={0x1, 0x80, 0xff, 0x20, 0x3f, 0x7f, 0x0, 0x2, 0x5010, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x3e, 0x6}, 0x10000, 0x6, 0x3ec000, 0x8, 0xffffffff, 0x9, 0x4, 0x0, 0x2, 0x0, 0x7}, 0xffffffffffffffff, 0x6, r0, 0xa) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRES64=r0, @ANYRES16=0x0, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x22000850}, 0x20040044) syz_genetlink_get_family_id$nl80211(&(0x7f0000001280), 0xffffffffffffffff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x400100, 0x0) unlinkat(r1, &(0x7f0000001240)='./file0\x00', 0x0) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000ffdbdf251300000000000000255c00a834bb1700"], 0x1c}, 0x1, 0x0, 0x0, 0x44085}, 0x8001) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001180)='numa_maps\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x1, 0x20, 0xe3, 0x0, 0x9, 0x100, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x4, 0xc1}, 0x6800, 0x800, 0x40, 0x1, 0xec, 0x7fffffff, 0x0, 0x0, 0x401, 0x0, 0x3}, 0x0, 0x8, r2, 0x1) 13:10:38 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8850, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000640)={0x127363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10300, &(0x7f0000001640)) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000380)='\x00'], 0x400) r0 = openat(0xffffffffffffffff, 0x0, 0x420000, 0x2) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000340)=0x4) io_uring_setup(0x7b31, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x141042, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file2\x00', &(0x7f0000000200)={0x200100, 0x40, 0x9}, 0x18) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x7) [ 63.383970] audit: type=1400 audit(1662988238.744:6): avc: denied { execmem } for pid=293 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:10:38 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) [ 64.659192] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.660574] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 64.670563] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.671732] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 64.673367] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.677738] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 64.682620] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 64.684097] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.687480] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 64.688729] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 64.690255] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 64.695141] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.705472] Bluetooth: hci1: HCI_REQ-0x0c1a [ 64.721065] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 64.742748] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 64.744596] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 64.746058] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 64.748257] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 64.748594] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 64.751064] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 64.751267] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 64.753497] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 64.755028] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 64.756082] Bluetooth: hci0: HCI_REQ-0x0c1a [ 64.757646] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 64.759649] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 64.759717] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 64.772040] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 64.777764] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 64.779736] Bluetooth: hci3: HCI_REQ-0x0c1a [ 64.780625] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 64.781962] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 64.783081] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 64.784669] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 64.785764] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 64.786836] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 64.787128] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 64.787810] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 64.790026] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 64.791466] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 64.793397] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 64.798888] Bluetooth: hci7: HCI_REQ-0x0c1a [ 64.805054] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 64.807133] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 64.811900] Bluetooth: hci6: HCI_REQ-0x0c1a [ 64.819028] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 64.821998] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 64.823315] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 64.826621] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 64.827724] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 64.830497] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 64.833322] Bluetooth: hci5: HCI_REQ-0x0c1a [ 64.836761] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 64.838546] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 64.844950] Bluetooth: hci2: HCI_REQ-0x0c1a [ 64.845864] Bluetooth: hci4: HCI_REQ-0x0c1a [ 66.807700] Bluetooth: hci7: command 0x0409 tx timeout [ 66.807709] Bluetooth: hci3: command 0x0409 tx timeout [ 66.808485] Bluetooth: hci1: command 0x0409 tx timeout [ 66.809438] Bluetooth: hci0: command 0x0409 tx timeout [ 66.871281] Bluetooth: hci4: command 0x0409 tx timeout [ 66.872090] Bluetooth: hci2: command 0x0409 tx timeout [ 66.872311] Bluetooth: hci5: command 0x0409 tx timeout [ 66.873042] Bluetooth: hci6: command 0x0409 tx timeout [ 68.855352] Bluetooth: hci0: command 0x041b tx timeout [ 68.856300] Bluetooth: hci7: command 0x041b tx timeout [ 68.856352] Bluetooth: hci1: command 0x041b tx timeout [ 68.857082] Bluetooth: hci3: command 0x041b tx timeout [ 68.919317] Bluetooth: hci5: command 0x041b tx timeout [ 68.920244] Bluetooth: hci2: command 0x041b tx timeout [ 68.920696] Bluetooth: hci4: command 0x041b tx timeout [ 68.920735] Bluetooth: hci6: command 0x041b tx timeout [ 70.903286] Bluetooth: hci3: command 0x040f tx timeout [ 70.904330] Bluetooth: hci1: command 0x040f tx timeout [ 70.904834] Bluetooth: hci7: command 0x040f tx timeout [ 70.905273] Bluetooth: hci0: command 0x040f tx timeout [ 70.967537] Bluetooth: hci6: command 0x040f tx timeout [ 70.968347] Bluetooth: hci4: command 0x040f tx timeout [ 70.969002] Bluetooth: hci2: command 0x040f tx timeout [ 70.969684] Bluetooth: hci5: command 0x040f tx timeout [ 72.951298] Bluetooth: hci0: command 0x0419 tx timeout [ 72.951835] Bluetooth: hci7: command 0x0419 tx timeout [ 72.952299] Bluetooth: hci1: command 0x0419 tx timeout [ 72.952712] Bluetooth: hci3: command 0x0419 tx timeout [ 73.015336] Bluetooth: hci5: command 0x0419 tx timeout [ 73.015841] Bluetooth: hci2: command 0x0419 tx timeout [ 73.016294] Bluetooth: hci4: command 0x0419 tx timeout [ 73.016705] Bluetooth: hci6: command 0x0419 tx timeout 13:11:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32313538333830363200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0x12400}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x14c00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) [ 120.150767] loop1: detected capacity change from 0 to 1024 [ 120.216032] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 120.350104] EXT4-fs (loop1): unmounting filesystem. 13:11:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32313538333830363200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0x12400}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x14c00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) [ 120.508424] loop1: detected capacity change from 0 to 1024 [ 120.547168] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. 13:11:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32313538333830363200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0x12400}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x14c00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) [ 120.688413] EXT4-fs (loop1): unmounting filesystem. [ 120.791915] loop1: detected capacity change from 0 to 1024 [ 120.901253] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. 13:11:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32313538333830363200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0x12400}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x14c00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) [ 121.092869] EXT4-fs (loop1): unmounting filesystem. [ 121.253035] loop1: detected capacity change from 0 to 1024 [ 121.310116] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 121.342893] EXT4-fs (loop1): unmounting filesystem. [ 121.870189] process 'syz-executor.2' launched '/dev/fd/-1/./file0' with NULL argv: empty string added 13:11:37 executing program 1: 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) [ 121.992161] audit: type=1400 audit(1662988297.353:7): avc: denied { open } for pid=3873 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.996405] audit: type=1400 audit(1662988297.353:8): avc: denied { kernel } for pid=3873 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 122.011943] ------------[ cut here ]------------ [ 122.011967] [ 122.011970] ====================================================== [ 122.011974] WARNING: possible circular locking dependency detected [ 122.011979] 6.0.0-rc5-next-20220912 #1 Not tainted [ 122.011986] ------------------------------------------------------ [ 122.011990] syz-executor.1/3875 is trying to acquire lock: [ 122.011996] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 122.012037] [ 122.012037] but task is already holding lock: [ 122.012040] ffff88801e015420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 122.012069] [ 122.012069] which lock already depends on the new lock. [ 122.012069] [ 122.012073] [ 122.012073] the existing dependency chain (in reverse order) is: [ 122.012076] [ 122.012076] -> #3 (&ctx->lock){....}-{2:2}: [ 122.012091] _raw_spin_lock+0x2a/0x40 [ 122.012109] __perf_event_task_sched_out+0x53b/0x18d0 [ 122.012121] __schedule+0xedd/0x2470 [ 122.012132] schedule+0xda/0x1b0 [ 122.012143] futex_wait_queue+0xf5/0x1e0 [ 122.012159] futex_wait+0x28e/0x690 [ 122.012173] do_futex+0x2ff/0x380 [ 122.012182] __x64_sys_futex+0x1c6/0x4d0 [ 122.012192] do_syscall_64+0x3b/0x90 [ 122.012211] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 122.012229] [ 122.012229] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 122.012244] _raw_spin_lock_nested+0x30/0x40 [ 122.012259] raw_spin_rq_lock_nested+0x1e/0x30 [ 122.012274] task_fork_fair+0x63/0x4d0 [ 122.012292] sched_cgroup_fork+0x3d0/0x540 [ 122.012307] copy_process+0x3f9e/0x6df0 [ 122.012318] kernel_clone+0xe7/0x890 [ 122.012328] user_mode_thread+0xad/0xf0 [ 122.012339] rest_init+0x24/0x250 [ 122.012357] arch_call_rest_init+0xf/0x14 [ 122.012377] start_kernel+0x4c1/0x4e6 [ 122.012395] secondary_startup_64_no_verify+0xe0/0xeb [ 122.012410] [ 122.012410] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 122.012424] _raw_spin_lock_irqsave+0x39/0x60 [ 122.012440] try_to_wake_up+0xab/0x1920 [ 122.012454] up+0x75/0xb0 [ 122.012466] __up_console_sem+0x6e/0x80 [ 122.012483] console_unlock+0x46a/0x590 [ 122.012500] vprintk_emit+0x1bd/0x560 [ 122.012517] vprintk+0x84/0xa0 [ 122.012535] _printk+0xba/0xf1 [ 122.012553] kauditd_hold_skb.cold+0x3f/0x4e [ 122.012568] kauditd_send_queue+0x233/0x290 [ 122.012584] kauditd_thread+0x5da/0x9a0 [ 122.012598] kthread+0x2ed/0x3a0 [ 122.012614] ret_from_fork+0x22/0x30 [ 122.012627] [ 122.012627] -> #0 ((console_sem).lock){....}-{2:2}: [ 122.012641] __lock_acquire+0x2a02/0x5e70 [ 122.012659] lock_acquire+0x1a2/0x530 [ 122.012676] _raw_spin_lock_irqsave+0x39/0x60 [ 122.012691] down_trylock+0xe/0x70 [ 122.012704] __down_trylock_console_sem+0x3b/0xd0 [ 122.012721] vprintk_emit+0x16b/0x560 [ 122.012738] vprintk+0x84/0xa0 [ 122.012755] _printk+0xba/0xf1 [ 122.012773] report_bug.cold+0x72/0xab [ 122.012785] handle_bug+0x3c/0x70 [ 122.012798] exc_invalid_op+0x14/0x50 [ 122.012812] asm_exc_invalid_op+0x16/0x20 [ 122.012829] group_sched_out.part.0+0x2c7/0x460 [ 122.012840] ctx_sched_out+0x8f1/0xc10 [ 122.012850] __perf_event_task_sched_out+0x6d0/0x18d0 [ 122.012862] __schedule+0xedd/0x2470 [ 122.012872] schedule+0xda/0x1b0 [ 122.012881] futex_wait_queue+0xf5/0x1e0 [ 122.012892] futex_wait+0x28e/0x690 [ 122.012902] do_futex+0x2ff/0x380 [ 122.012912] __x64_sys_futex+0x1c6/0x4d0 [ 122.012922] do_syscall_64+0x3b/0x90 [ 122.012935] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 122.012953] [ 122.012953] other info that might help us debug this: [ 122.012953] [ 122.012956] Chain exists of: [ 122.012956] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 122.012956] [ 122.012971] Possible unsafe locking scenario: [ 122.012971] [ 122.012974] CPU0 CPU1 [ 122.012976] ---- ---- [ 122.012979] lock(&ctx->lock); [ 122.012985] lock(&rq->__lock); [ 122.012991] lock(&ctx->lock); [ 122.012998] lock((console_sem).lock); [ 122.013004] [ 122.013004] *** DEADLOCK *** [ 122.013004] [ 122.013006] 2 locks held by syz-executor.1/3875: [ 122.013013] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 122.013039] #1: ffff88801e015420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 122.013068] [ 122.013068] stack backtrace: [ 122.013071] CPU: 0 PID: 3875 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220912 #1 [ 122.013084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 122.013093] Call Trace: [ 122.013097] [ 122.013101] dump_stack_lvl+0x8b/0xb3 [ 122.013117] check_noncircular+0x263/0x2e0 [ 122.013134] ? format_decode+0x26c/0xb50 [ 122.013150] ? print_circular_bug+0x450/0x450 [ 122.013168] ? enable_ptr_key_workfn+0x20/0x20 [ 122.013184] ? format_decode+0x26c/0xb50 [ 122.013200] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 122.013219] __lock_acquire+0x2a02/0x5e70 [ 122.013242] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 122.013266] lock_acquire+0x1a2/0x530 [ 122.013284] ? down_trylock+0xe/0x70 [ 122.013299] ? rcu_read_unlock+0x40/0x40 [ 122.013321] ? vprintk+0x84/0xa0 [ 122.013340] _raw_spin_lock_irqsave+0x39/0x60 [ 122.013357] ? down_trylock+0xe/0x70 [ 122.013371] down_trylock+0xe/0x70 [ 122.013385] ? vprintk+0x84/0xa0 [ 122.013403] __down_trylock_console_sem+0x3b/0xd0 [ 122.013422] vprintk_emit+0x16b/0x560 [ 122.013442] vprintk+0x84/0xa0 [ 122.013461] _printk+0xba/0xf1 [ 122.013479] ? record_print_text.cold+0x16/0x16 [ 122.013502] ? report_bug.cold+0x66/0xab [ 122.013517] ? group_sched_out.part.0+0x2c7/0x460 [ 122.013529] report_bug.cold+0x72/0xab [ 122.013544] handle_bug+0x3c/0x70 [ 122.013558] exc_invalid_op+0x14/0x50 [ 122.013573] asm_exc_invalid_op+0x16/0x20 [ 122.013591] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 122.013605] 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 [ 122.013618] RSP: 0018:ffff88803d83f8f8 EFLAGS: 00010006 [ 122.013627] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 122.013635] RDX: ffff8880184c9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 122.013644] RBP: ffff88803ce80000 R08: 0000000000000005 R09: 0000000000000001 [ 122.013651] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88801e015400 [ 122.013660] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 122.013671] ? group_sched_out.part.0+0x2c7/0x460 [ 122.013685] ? group_sched_out.part.0+0x2c7/0x460 [ 122.013698] ctx_sched_out+0x8f1/0xc10 [ 122.013711] __perf_event_task_sched_out+0x6d0/0x18d0 [ 122.013727] ? lock_is_held_type+0xd7/0x130 [ 122.013747] ? __perf_cgroup_move+0x160/0x160 [ 122.013759] ? set_next_entity+0x304/0x550 [ 122.013778] ? update_curr+0x267/0x740 [ 122.013798] ? lock_is_held_type+0xd7/0x130 [ 122.013817] __schedule+0xedd/0x2470 [ 122.013830] ? io_schedule_timeout+0x150/0x150 [ 122.013842] ? futex_wait_setup+0x166/0x230 [ 122.013857] schedule+0xda/0x1b0 [ 122.013868] futex_wait_queue+0xf5/0x1e0 [ 122.013880] futex_wait+0x28e/0x690 [ 122.013893] ? futex_wait_setup+0x230/0x230 [ 122.013907] ? wake_up_q+0x8b/0xf0 [ 122.013921] ? do_raw_spin_unlock+0x4f/0x220 [ 122.013941] ? futex_wake+0x158/0x490 [ 122.013958] ? fd_install+0x1f9/0x640 [ 122.013976] do_futex+0x2ff/0x380 [ 122.013987] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 122.014004] __x64_sys_futex+0x1c6/0x4d0 [ 122.014017] ? __x64_sys_futex_time32+0x480/0x480 [ 122.014030] ? syscall_enter_from_user_mode+0x1d/0x50 [ 122.014049] ? syscall_enter_from_user_mode+0x1d/0x50 [ 122.014070] do_syscall_64+0x3b/0x90 [ 122.014084] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 122.014102] RIP: 0033:0x7f7cf7371b19 [ 122.014111] 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 [ 122.014123] RSP: 002b:00007f7cf48e7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.014134] RAX: ffffffffffffffda RBX: 00007f7cf7484f68 RCX: 00007f7cf7371b19 [ 122.014143] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7cf7484f68 [ 122.014150] RBP: 00007f7cf7484f60 R08: 0000000000000000 R09: 0000000000000000 [ 122.014158] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7cf7484f6c [ 122.014165] R13: 00007ffe90cdfeff R14: 00007f7cf48e7300 R15: 0000000000022000 [ 122.014179] [ 122.066214] hrtimer: interrupt took 16161 ns [ 122.066259] WARNING: CPU: 0 PID: 3875 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 122.078690] Modules linked in: [ 122.078960] CPU: 0 PID: 3875 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220912 #1 [ 122.079580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 122.080412] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 122.080808] 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 [ 122.082227] RSP: 0018:ffff88803d83f8f8 EFLAGS: 00010006 [ 122.082658] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 122.083198] RDX: ffff8880184c9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 122.083732] RBP: ffff88803ce80000 R08: 0000000000000005 R09: 0000000000000001 [ 122.084248] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88801e015400 [ 122.084765] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 122.085292] FS: 00007f7cf48e7700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 122.085925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.086375] CR2: 00007faae8dc28f0 CR3: 000000000db9e000 CR4: 0000000000350ef0 [ 122.086910] Call Trace: [ 122.087098] [ 122.087275] ctx_sched_out+0x8f1/0xc10 [ 122.087585] __perf_event_task_sched_out+0x6d0/0x18d0 [ 122.087972] ? lock_is_held_type+0xd7/0x130 [ 122.088311] ? __perf_cgroup_move+0x160/0x160 [ 122.088664] ? set_next_entity+0x304/0x550 [ 122.089014] ? update_curr+0x267/0x740 [ 122.089332] ? lock_is_held_type+0xd7/0x130 [ 122.089681] __schedule+0xedd/0x2470 [ 122.089962] ? io_schedule_timeout+0x150/0x150 [ 122.090304] ? futex_wait_setup+0x166/0x230 [ 122.090641] schedule+0xda/0x1b0 [ 122.090898] futex_wait_queue+0xf5/0x1e0 [ 122.091202] futex_wait+0x28e/0x690 [ 122.091511] ? futex_wait_setup+0x230/0x230 [ 122.091875] ? wake_up_q+0x8b/0xf0 [ 122.092176] ? do_raw_spin_unlock+0x4f/0x220 [ 122.092520] ? futex_wake+0x158/0x490 [ 122.092813] ? fd_install+0x1f9/0x640 [ 122.093104] do_futex+0x2ff/0x380 [ 122.093373] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 122.093814] __x64_sys_futex+0x1c6/0x4d0 [ 122.094120] ? __x64_sys_futex_time32+0x480/0x480 [ 122.094494] ? syscall_enter_from_user_mode+0x1d/0x50 [ 122.094897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 122.095293] do_syscall_64+0x3b/0x90 [ 122.095595] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 122.095982] RIP: 0033:0x7f7cf7371b19 [ 122.096260] 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 [ 122.097678] RSP: 002b:00007f7cf48e7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.098238] RAX: ffffffffffffffda RBX: 00007f7cf7484f68 RCX: 00007f7cf7371b19 [ 122.098760] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7cf7484f68 [ 122.099276] RBP: 00007f7cf7484f60 R08: 0000000000000000 R09: 0000000000000000 [ 122.099814] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7cf7484f6c [ 122.100347] R13: 00007ffe90cdfeff R14: 00007f7cf48e7300 R15: 0000000000022000 [ 122.100871] [ 122.101049] irq event stamp: 794 [ 122.101301] hardirqs last enabled at (793): [] syscall_enter_from_user_mode+0x1d/0x50 [ 122.102004] hardirqs last disabled at (794): [] __schedule+0x1225/0x2470 [ 122.102604] softirqs last enabled at (604): [] __irq_exit_rcu+0x11b/0x180 [ 122.103228] softirqs last disabled at (579): [] __irq_exit_rcu+0x11b/0x180 [ 122.103858] ---[ end trace 0000000000000000 ]--- 13:11:37 executing program 2: socket(0x0, 0x0, 0x0) socket$nl_audit(0x10, 0x3, 0x9) execveat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 13:11:37 executing program 2: socket(0x0, 0x0, 0x0) socket$nl_audit(0x10, 0x3, 0x9) execveat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 13:11:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) [ 127.735224] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 127.735270] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 131.895354] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 131.959310] Bluetooth: hci7: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 13:11:37 Registers: info registers vcpu 0 RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff88803d83f348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001 R12=0000000000000073 R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30 RIP=ffffffff822b1e99 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 00007f7cf48e7700 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=00007faae8dc28f0 CR3=000000000db9e000 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 00007f7cf74587c0 00007f7cf74587c8 YMM02=0000000000000000 0000000000000000 00007f7cf74587e0 00007f7cf74587c0 YMM03=0000000000000000 0000000000000000 00007f7cf74587c8 00007f7cf74587c0 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=0000000000000000 RBX=ffff888015a862f0 RCX=0000000000000000 RDX=ffff88800f405040 RSI=ffffffff8180df38 RDI=0000000000000001 RBP=ffff88803ce27ba0 RSP=ffff88803ce27a08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88803ce27ba8 R14=ffff88803ce27ba0 R15=ffff88803ce27b68 RIP=ffffffff81461777 RFL=00000246 [---Z-P-] 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 00007f82862e4540 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=000055fb1c25a4c8 CR3=00000000184b6000 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 00642e65626f7270 646f6d2f6374652f YMM01=0000000000000000 0000000000000000 00642e65626f7270 646f6d2f6374652f YMM02=0000000000000000 0000000000000000 0000000000000000 0000ffffffffffff YMM03=0000000000000000 0000000000000000 0000000000000000 0000ff00000000ff YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 676f6c206d6f7473 7563000000000000 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