Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:34683' (ECDSA) to the list of known hosts. 2025/09/01 09:03:23 fuzzer started 2025/09/01 09:03:24 dialing manager at localhost:35473 syzkaller login: [ 51.218778] cgroup: Unknown subsys name 'net' [ 51.277679] cgroup: Unknown subsys name 'cpuset' [ 51.293997] cgroup: Unknown subsys name 'rlimit' 2025/09/01 09:03:35 syscalls: 2214 2025/09/01 09:03:35 code coverage: enabled 2025/09/01 09:03:35 comparison tracing: enabled 2025/09/01 09:03:35 extra coverage: enabled 2025/09/01 09:03:35 setuid sandbox: enabled 2025/09/01 09:03:35 namespace sandbox: enabled 2025/09/01 09:03:35 Android sandbox: enabled 2025/09/01 09:03:35 fault injection: enabled 2025/09/01 09:03:35 leak checking: enabled 2025/09/01 09:03:35 net packet injection: enabled 2025/09/01 09:03:35 net device setup: enabled 2025/09/01 09:03:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 09:03:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 09:03:35 USB emulation: enabled 2025/09/01 09:03:35 hci packet injection: enabled 2025/09/01 09:03:35 wifi device emulation: enabled 2025/09/01 09:03:35 802.15.4 emulation: enabled 2025/09/01 09:03:35 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 09:03:35 fetching corpus: 50, signal 28744/31975 (executing program) 2025/09/01 09:03:35 fetching corpus: 100, signal 37839/42336 (executing program) 2025/09/01 09:03:35 fetching corpus: 150, signal 44089/49698 (executing program) 2025/09/01 09:03:35 fetching corpus: 200, signal 52436/58869 (executing program) 2025/09/01 09:03:35 fetching corpus: 250, signal 57974/65253 (executing program) 2025/09/01 09:03:36 fetching corpus: 300, signal 62190/70271 (executing program) 2025/09/01 09:03:36 fetching corpus: 350, signal 67947/76514 (executing program) 2025/09/01 09:03:36 fetching corpus: 400, signal 71830/80986 (executing program) 2025/09/01 09:03:36 fetching corpus: 450, signal 74272/84076 (executing program) 2025/09/01 09:03:36 fetching corpus: 500, signal 76899/87314 (executing program) 2025/09/01 09:03:36 fetching corpus: 550, signal 79008/90033 (executing program) 2025/09/01 09:03:36 fetching corpus: 600, signal 81812/93217 (executing program) 2025/09/01 09:03:36 fetching corpus: 650, signal 84956/96629 (executing program) 2025/09/01 09:03:36 fetching corpus: 700, signal 86782/98939 (executing program) 2025/09/01 09:03:37 fetching corpus: 750, signal 90453/102614 (executing program) 2025/09/01 09:03:37 fetching corpus: 800, signal 92107/104687 (executing program) 2025/09/01 09:03:37 fetching corpus: 850, signal 94150/106966 (executing program) 2025/09/01 09:03:37 fetching corpus: 900, signal 95918/108939 (executing program) 2025/09/01 09:03:37 fetching corpus: 950, signal 97664/110866 (executing program) 2025/09/01 09:03:37 fetching corpus: 1000, signal 98768/112360 (executing program) 2025/09/01 09:03:37 fetching corpus: 1050, signal 100432/114094 (executing program) 2025/09/01 09:03:37 fetching corpus: 1100, signal 102292/115947 (executing program) 2025/09/01 09:03:37 fetching corpus: 1150, signal 103782/117528 (executing program) 2025/09/01 09:03:38 fetching corpus: 1200, signal 105052/118893 (executing program) 2025/09/01 09:03:38 fetching corpus: 1250, signal 106336/120243 (executing program) 2025/09/01 09:03:38 fetching corpus: 1300, signal 107505/121504 (executing program) 2025/09/01 09:03:38 fetching corpus: 1350, signal 108513/122667 (executing program) 2025/09/01 09:03:38 fetching corpus: 1400, signal 110084/124064 (executing program) 2025/09/01 09:03:38 fetching corpus: 1450, signal 111186/125224 (executing program) 2025/09/01 09:03:38 fetching corpus: 1500, signal 111933/126114 (executing program) 2025/09/01 09:03:38 fetching corpus: 1550, signal 112675/127009 (executing program) 2025/09/01 09:03:38 fetching corpus: 1600, signal 113523/127903 (executing program) 2025/09/01 09:03:39 fetching corpus: 1650, signal 114551/128835 (executing program) 2025/09/01 09:03:39 fetching corpus: 1700, signal 117243/130660 (executing program) 2025/09/01 09:03:39 fetching corpus: 1750, signal 118346/131608 (executing program) 2025/09/01 09:03:39 fetching corpus: 1800, signal 119765/132626 (executing program) 2025/09/01 09:03:39 fetching corpus: 1850, signal 120422/133268 (executing program) 2025/09/01 09:03:39 fetching corpus: 1900, signal 121251/133992 (executing program) 2025/09/01 09:03:39 fetching corpus: 1950, signal 121928/134641 (executing program) 2025/09/01 09:03:39 fetching corpus: 2000, signal 122935/135384 (executing program) 2025/09/01 09:03:39 fetching corpus: 2050, signal 124449/136340 (executing program) 2025/09/01 09:03:39 fetching corpus: 2100, signal 126050/137321 (executing program) 2025/09/01 09:03:40 fetching corpus: 2150, signal 127072/137969 (executing program) 2025/09/01 09:03:40 fetching corpus: 2200, signal 128159/138676 (executing program) 2025/09/01 09:03:40 fetching corpus: 2250, signal 129059/139269 (executing program) 2025/09/01 09:03:40 fetching corpus: 2300, signal 129887/139838 (executing program) 2025/09/01 09:03:40 fetching corpus: 2350, signal 131307/140530 (executing program) 2025/09/01 09:03:40 fetching corpus: 2400, signal 132204/141014 (executing program) 2025/09/01 09:03:40 fetching corpus: 2450, signal 133331/141520 (executing program) 2025/09/01 09:03:40 fetching corpus: 2500, signal 134436/141997 (executing program) 2025/09/01 09:03:41 fetching corpus: 2550, signal 135246/142349 (executing program) 2025/09/01 09:03:41 fetching corpus: 2600, signal 135975/142653 (executing program) 2025/09/01 09:03:41 fetching corpus: 2650, signal 136819/143013 (executing program) 2025/09/01 09:03:41 fetching corpus: 2700, signal 138180/143433 (executing program) 2025/09/01 09:03:41 fetching corpus: 2750, signal 138759/143640 (executing program) 2025/09/01 09:03:41 fetching corpus: 2800, signal 139139/143804 (executing program) 2025/09/01 09:03:41 fetching corpus: 2850, signal 139733/144034 (executing program) 2025/09/01 09:03:41 fetching corpus: 2900, signal 140315/144202 (executing program) 2025/09/01 09:03:41 fetching corpus: 2950, signal 140923/144385 (executing program) 2025/09/01 09:03:42 fetching corpus: 3000, signal 141481/144534 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/144752 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/144791 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/144830 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/144878 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/144900 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/144932 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/144978 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/145020 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/145045 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/145080 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/145086 (executing program) 2025/09/01 09:03:42 fetching corpus: 3042, signal 142600/145086 (executing program) 2025/09/01 09:03:44 starting 8 fuzzer processes 09:03:44 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bind$bt_l2cap(r0, 0x0, 0x0) 09:03:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x6628, 0x0) 09:03:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r1, r0, 0x0, 0x7fffffff) 09:03:44 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x100003c) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 09:03:44 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @multicast1}, {0x11, 0x0, 0x0, @dev}}}}}, 0x0) 09:03:44 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) read(r0, &(0x7f0000000280)=""/71, 0x47) 09:03:44 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8001) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa2942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) dup2(r0, r1) [ 71.170207] audit: type=1400 audit(1756717424.407:7): avc: denied { execmem } for pid=270 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 09:03:44 executing program 5: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r0, r0, 0xfffffffffffffff9, 0x0) [ 72.332386] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.334537] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.336509] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.344497] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.347251] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.482223] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 72.484585] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 72.487290] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 72.491738] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 72.494578] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.530833] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 72.534625] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 72.536384] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 72.539756] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 72.541621] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 72.548943] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 72.552896] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 72.556395] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 72.557269] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 72.567855] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 72.573949] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 72.575758] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 72.577408] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 72.587382] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 72.594813] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 72.656560] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 72.670367] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 72.671961] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 72.685042] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 72.686914] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 72.691548] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 72.691747] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 72.695010] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 72.698400] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 72.703474] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 72.707410] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 72.709016] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 72.717578] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 72.718841] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 72.721540] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 74.368656] Bluetooth: hci0: command tx timeout [ 74.559581] Bluetooth: hci1: command tx timeout [ 74.623677] Bluetooth: hci2: command tx timeout [ 74.624819] Bluetooth: hci3: command tx timeout [ 74.687484] Bluetooth: hci4: command tx timeout [ 74.751609] Bluetooth: hci6: command tx timeout [ 74.752666] Bluetooth: hci7: command tx timeout [ 74.816471] Bluetooth: hci5: command tx timeout [ 76.416876] Bluetooth: hci0: command tx timeout [ 76.607401] Bluetooth: hci1: command tx timeout [ 76.672355] Bluetooth: hci2: command tx timeout [ 76.674066] Bluetooth: hci3: command tx timeout [ 76.735222] Bluetooth: hci4: command tx timeout [ 76.799243] Bluetooth: hci7: command tx timeout [ 76.800000] Bluetooth: hci6: command tx timeout [ 76.863202] Bluetooth: hci5: command tx timeout [ 78.464155] Bluetooth: hci0: command tx timeout [ 78.655152] Bluetooth: hci1: command tx timeout [ 78.719694] Bluetooth: hci3: command tx timeout [ 78.720549] Bluetooth: hci2: command tx timeout [ 78.784124] Bluetooth: hci4: command tx timeout [ 78.849316] Bluetooth: hci7: command tx timeout [ 78.849714] Bluetooth: hci6: command tx timeout [ 78.911169] Bluetooth: hci5: command tx timeout [ 80.511710] Bluetooth: hci0: command tx timeout [ 80.704220] Bluetooth: hci1: command tx timeout [ 80.767248] Bluetooth: hci2: command tx timeout [ 80.767787] Bluetooth: hci3: command tx timeout [ 80.831250] Bluetooth: hci4: command tx timeout [ 80.895344] Bluetooth: hci6: command tx timeout [ 80.896301] Bluetooth: hci7: command tx timeout [ 80.959368] Bluetooth: hci5: command tx timeout [ 110.650068] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.650756] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.847938] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.848810] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.243969] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 09:04:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r1, r0, 0x0, 0x7fffffff) 09:04:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r1, r0, 0x0, 0x7fffffff) 09:04:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r1, r0, 0x0, 0x7fffffff) 09:04:24 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31393837353733353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f6cc41a12f9c46cca550405a7e081d32010000000c00000000000000d9f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d9f4655fd9f4655fd9f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f00000000000004000400000000000000050000000800"/64, 0x40, 0x2100}, {&(0x7f0000011700)="20000000d817509bd817509b00000000d9f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="c041000000380000d9f4655fd9f4655fd9f4655f00000000000002001c0000000000000000000000090000000a0000000b0000000c0000000d0000000e0000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d9f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2a00}, {&(0x7f0000011900)="ed4100003c000000d9f4655fd9f4655fd9f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000045361a1200000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011a00)="ed8100001a040000d9f4655fd9f4655fd9f4655f0000000000000100040000000000000001000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e256bd9800000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011b00)="ffa1000026000000d9f4655fd9f4655fd9f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3139383735373335302f66696c65302f66696c653000000000000000000000000000000000000000000000bed590d700000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011c00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011e00)="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", 0x100, 0x3000}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x4800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000012c00)) [ 111.798129] loop6: detected capacity change from 0 to 512 [ 111.842507] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 09:04:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31393837353733353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f6cc41a12f9c46cca550405a7e081d32010000000c00000000000000d9f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f00000000000004000400000000000000050000000800"/64, 0x40, 0x2100}, {&(0x7f0000011700)="20000000d817509bd817509b00000000d9f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="c041000000380000d9f4655fd9f4655fd9f4655f00000000000002001c0000000000000000000000090000000a0000000b0000000c0000000d0000000e0000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d9f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2a00}, {&(0x7f0000011900)="ed4100003c000000d9f4655fd9f4655fd9f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000045361a1200000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011a00)="ed8100001a040000d9f4655fd9f4655fd9f4655f0000000000000100040000000000000001000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e256bd9800000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011b00)="ffa1000026000000d9f4655fd9f4655fd9f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3139383735373335302f66696c65302f66696c653000000000000000000000000000000000000000000000bed590d700000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011c00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011e00)="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", 0x100, 0x3000}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x4800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000012c00)) [ 111.989979] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.067180] loop6: detected capacity change from 0 to 512 [ 112.084714] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.126854] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:04:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31393837353733353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f6cc41a12f9c46cca550405a7e081d32010000000c00000000000000d9f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f00000000000004000400000000000000050000000800"/64, 0x40, 0x2100}, {&(0x7f0000011700)="20000000d817509bd817509b00000000d9f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="c041000000380000d9f4655fd9f4655fd9f4655f00000000000002001c0000000000000000000000090000000a0000000b0000000c0000000d0000000e0000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d9f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2a00}, {&(0x7f0000011900)="ed4100003c000000d9f4655fd9f4655fd9f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000045361a1200000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011a00)="ed8100001a040000d9f4655fd9f4655fd9f4655f0000000000000100040000000000000001000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e256bd9800000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011b00)="ffa1000026000000d9f4655fd9f4655fd9f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3139383735373335302f66696c65302f66696c653000000000000000000000000000000000000000000000bed590d700000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011c00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011e00)="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", 0x100, 0x3000}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x4800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000012c00)) 09:04:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31393837353733353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f6cc41a12f9c46cca550405a7e081d32010000000c00000000000000d9f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d9f4655fd9f4655fd9f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f00000000000004000400000000000000050000000800"/64, 0x40, 0x2100}, {&(0x7f0000011700)="20000000d817509bd817509b00000000d9f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="c041000000380000d9f4655fd9f4655fd9f4655f00000000000002001c0000000000000000000000090000000a0000000b0000000c0000000d0000000e0000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d9f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2a00}, {&(0x7f0000011900)="ed4100003c000000d9f4655fd9f4655fd9f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000045361a1200000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011a00)="ed8100001a040000d9f4655fd9f4655fd9f4655f0000000000000100040000000000000001000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e256bd9800000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011b00)="ffa1000026000000d9f4655fd9f4655fd9f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3139383735373335302f66696c65302f66696c653000000000000000000000000000000000000000000000bed590d700000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011c00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011e00)="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", 0x100, 0x3000}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x4800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000012c00)) [ 112.268840] loop6: detected capacity change from 0 to 512 [ 112.289534] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.324683] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.347803] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.348472] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.433500] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.434640] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:04:25 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, 0x0) [ 112.604208] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.604861] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.727836] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.728689] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.890970] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.891806] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.953476] audit: type=1400 audit(1756717466.191:8): avc: denied { watch_reads } for pid=3853 comm="syz-executor.7" path="/syzkaller-testdir861188363/syzkaller.BXCIga/0/file0" dev="hugetlbfs" ino=4644 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:hugetlbfs_t:s0 tclass=dir permissive=1 [ 112.986834] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.987449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.069537] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.070451] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.155626] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.156285] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.389844] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.390805] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.411051] audit: type=1400 audit(1756717466.648:9): avc: denied { open } for pid=3888 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 [ 113.417221] audit: type=1400 audit(1756717466.648:10): avc: denied { kernel } for pid=3888 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 [ 113.442330] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.442960] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.511532] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.512142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.564538] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.566167] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.730013] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.730775] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.752305] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.752903] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:04:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, 0x0) 09:04:27 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bind$bt_l2cap(r0, 0x0, 0x0) 09:04:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x6628, 0x0) 09:04:27 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x100003c) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 09:04:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r0, r0, 0xfffffffffffffff9, 0x0) 09:04:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = epoll_create(0x8001) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa2942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) dup2(r0, r1) 09:04:27 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) read(r0, &(0x7f0000000280)=""/71, 0x47) 09:04:27 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @multicast1}, {0x11, 0x0, 0x0, @dev}}}}}, 0x0) 09:04:27 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bind$bt_l2cap(r0, 0x0, 0x0) [ 113.941054] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 113.942030] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 113.942711] CPU: 1 UID: 0 PID: 3923 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 113.944086] Tainted: [W]=WARN [ 113.944751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 113.946608] RIP: 0010:perf_tp_event+0x175/0xe70 [ 113.947674] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 113.951970] RSP: 0018:ffff8880458ff780 EFLAGS: 00010012 [ 113.952656] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90004009000 [ 113.953246] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 113.953818] RBP: ffff8880458ff9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15d80 [ 113.954396] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 113.954971] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 113.955557] FS: 00007f0ea69af700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 113.956212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.956695] CR2: 00007f0ea954d018 CR3: 00000000209b0000 CR4: 0000000000350ef0 [ 113.957267] Call Trace: [ 113.957481] [ 113.957670] ? perf_trace_lock+0xb5/0x5d0 [ 113.958013] ? __pfx_perf_tp_event+0x10/0x10 [ 113.958388] ? visit_groups_merge.constprop.0.isra.0+0x6e7/0x1150 [ 113.958891] ? lock_acquire+0x15e/0x2f0 [ 113.959224] ? __pfx_visit_groups_merge.constprop.0.isra.0+0x10/0x10 [ 113.959745] ? lock_is_held_type+0x9e/0x120 [ 113.960101] ? lock_is_held_type+0x9e/0x120 [ 113.960463] ? perf_trace_lock+0xb5/0x5d0 [ 113.960820] ? perf_trace_lock+0xb5/0x5d0 [ 113.961162] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.961538] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.961925] ? find_held_lock+0x2b/0x80 [ 113.962259] ? perf_trace_run_bpf_submit+0xef/0x180 [ 113.962674] perf_trace_run_bpf_submit+0xef/0x180 [ 113.963077] perf_trace_preemptirq_template+0x259/0x430 [ 113.963512] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.963893] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.964273] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 113.964753] ? __pfx___resched_curr+0x10/0x10 [ 113.965141] ? find_held_lock+0x2b/0x80 [ 113.965478] ? try_to_wake_up+0x8ae/0x11d0 [ 113.965828] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 113.966249] trace_irq_enable.constprop.0+0xa6/0x100 [ 113.966667] trace_hardirqs_on+0x26/0x40 [ 113.966999] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 113.967406] try_to_wake_up+0x8ae/0x11d0 [ 113.967746] ? __pfx_try_to_wake_up+0x10/0x10 [ 113.968125] ? plist_del+0x122/0x270 [ 113.968435] ? find_held_lock+0x2b/0x80 [ 113.968776] ? futex_wake+0x474/0x540 [ 113.969097] wake_up_q+0xa1/0x130 [ 113.969392] futex_wake+0x47e/0x540 [ 113.969710] ? __pfx_futex_wake+0x10/0x10 [ 113.970056] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 113.970471] ? lock_release+0xc8/0x290 [ 113.970799] do_futex+0x26d/0x370 [ 113.971092] ? __pfx_do_futex+0x10/0x10 [ 113.971420] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 113.971852] ? find_held_lock+0x2b/0x80 [ 113.972190] __x64_sys_futex+0x1c9/0x4d0 [ 113.972527] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 113.973012] ? __pfx___x64_sys_futex+0x10/0x10 [ 113.973395] do_syscall_64+0xbf/0x360 [ 113.973709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.974129] RIP: 0033:0x7f0ea9439b19 [ 113.974435] 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 [ 113.975896] RSP: 002b:00007f0ea69af218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 113.976511] RAX: ffffffffffffffda RBX: 00007f0ea954cf68 RCX: 00007f0ea9439b19 [ 113.977097] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0ea954cf6c [ 113.977673] RBP: 00007f0ea954cf60 R08: 000000000000000e R09: 0000000000000000 [ 113.978243] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f0ea954cf6c [ 113.978819] R13: 00007ffe1d15d1ff R14: 00007f0ea69af300 R15: 0000000000022000 [ 113.979398] [ 113.979590] Modules linked in: [ 113.979859] ---[ end trace 0000000000000000 ]--- [ 113.980240] RIP: 0010:perf_tp_event+0x175/0xe70 [ 113.980628] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 113.982102] RSP: 0018:ffff8880458ff780 EFLAGS: 00010012 [ 113.982534] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90004009000 [ 113.983116] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 113.983701] RBP: ffff8880458ff9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15d80 [ 113.984284] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 113.984868] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 113.985445] FS: 00007f0ea69af700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 113.986098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.986569] CR2: 00007f0ea954d018 CR3: 00000000209b0000 CR4: 0000000000350ef0 [ 113.987159] note: syz-executor.3[3923] exited with irqs disabled [ 113.987698] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 113.988612] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 113.989321] CPU: 1 UID: 0 PID: 3923 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 113.990283] Tainted: [D]=DIE, [W]=WARN [ 113.990595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 113.991266] RIP: 0010:perf_tp_event+0x175/0xe70 [ 113.991656] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 113.993127] RSP: 0018:ffff88806cf08b80 EFLAGS: 00010012 [ 113.993557] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 113.994129] RDX: ffff888043370000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 113.994704] RBP: ffff88806cf08df0 R08: ffff88806cf313e8 R09: ffffe8ffffd15d80 [ 113.995289] R10: 0000000000000000 R11: ffff88801c96ec98 R12: dffffc0000000000 [ 113.995866] R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000 [ 113.996448] FS: 00007f0ea69af700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 113.997106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.997581] CR2: 00007f0ea954d018 CR3: 00000000209b0000 CR4: 0000000000350ef0 [ 113.998155] Call Trace: [ 113.998370] [ 113.998554] ? __pfx_perf_tp_event+0x10/0x10 [ 113.998920] ? trace_pelt_se_tp+0xdf/0x130 [ 113.999266] ? __pfx_perf_trace_lock+0x10/0x10 [ 113.999643] ? __pfx_perf_trace_lock+0x10/0x10 [ 114.000018] ? place_entity+0x300/0x410 [ 114.000347] ? perf_event_task_tick+0x18b/0x360 [ 114.000738] ? lock_release+0x1c7/0x290 [ 114.001061] ? trace_softirq_raise+0xbe/0x100 [ 114.001439] ? run_posix_cpu_timers+0x160/0x7d0 [ 114.001822] ? __raise_softirq_irqoff+0x5f/0x90 [ 114.002205] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 114.002612] ? sched_balance_trigger+0x1ac/0xcb0 [ 114.003008] ? perf_trace_lock+0xb5/0x5d0 [ 114.003355] ? do_raw_spin_lock+0x123/0x260 [ 114.003708] ? __pfx_perf_trace_lock+0x10/0x10 [ 114.004086] ? perf_trace_run_bpf_submit+0xef/0x180 [ 114.004502] perf_trace_run_bpf_submit+0xef/0x180 [ 114.004906] perf_trace_preemptirq_template+0x259/0x430 [ 114.005334] ? read_tsc+0x9/0x20 [ 114.005616] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 114.006093] ? clockevents_program_event+0x135/0x360 [ 114.006513] ? tick_program_event+0xac/0x140 [ 114.006879] ? handle_softirqs+0x16e/0x770 [ 114.007239] trace_irq_enable.constprop.0+0xa6/0x100 [ 114.007650] trace_hardirqs_on+0x26/0x40 [ 114.007982] handle_softirqs+0x16e/0x770 [ 114.008323] __irq_exit_rcu+0xc4/0x100 [ 114.008654] irq_exit_rcu+0x9/0x20 [ 114.008943] sysvec_apic_timer_interrupt+0x70/0x80 [ 114.009353] [ 114.009540] [ 114.009729] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 114.010158] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 114.010541] Code: 38 00 85 db 0f 84 21 01 00 00 e8 09 a6 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 57 a1 38 00 48 85 db 0f 84 17 01 00 00 e9 a5 38 00 31 ff 65 8b 1d 60 2f 49 06 81 e3 ff ff ff 7f 89 de [ 114.012006] RSP: 0018:ffff8880458fff28 EFLAGS: 00000246 [ 114.012430] RAX: 0000000000000001 RBX: ffff888043370000 RCX: ffffffff817c3ab6 [ 114.012997] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 114.013561] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 114.014115] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff888043370000 [ 114.014674] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 114.015234] ? trace_irq_enable.constprop.0+0x26/0x100 [ 114.015651] ? make_task_dead+0x214/0x3b0 [ 114.015983] ? make_task_dead+0x214/0x3b0 [ 114.016313] ? do_syscall_64+0xbf/0x360 [ 114.016634] rewind_stack_and_make_dead+0x16/0x20 [ 114.017030] RIP: 0033:0x7f0ea9439b19 [ 114.017325] 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 [ 114.018747] RSP: 002b:00007f0ea69af218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 114.019337] RAX: ffffffffffffffda RBX: 00007f0ea954cf68 RCX: 00007f0ea9439b19 [ 114.019893] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0ea954cf6c [ 114.020446] RBP: 00007f0ea954cf60 R08: 000000000000000e R09: 0000000000000000 [ 114.021009] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f0ea954cf6c [ 114.021563] R13: 00007ffe1d15d1ff R14: 00007f0ea69af300 R15: 0000000000022000 [ 114.022125] [ 114.022315] Modules linked in: [ 114.022574] ---[ end trace 0000000000000000 ]--- [ 114.022944] RIP: 0010:perf_tp_event+0x175/0xe70 [ 114.023320] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 114.024749] RSP: 0018:ffff8880458ff780 EFLAGS: 00010012 [ 114.025168] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90004009000 [ 114.025724] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 114.026286] RBP: ffff8880458ff9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15d80 [ 114.026846] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 114.027408] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 114.027966] FS: 00007f0ea69af700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 114.028600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.029066] CR2: 00007f0ea954d018 CR3: 00000000209b0000 CR4: 0000000000350ef0 [ 114.029630] Kernel panic - not syncing: Fatal exception in interrupt [ 114.030216] Kernel Offset: disabled [ 114.030508] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 09:04:27 Registers: info registers vcpu 0 RAX=ffffea0000d3b3c0 RBX=0000000000000000 RCX=ffffffff819e6314 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffea0000d3b3c0 RBP=ffffea0000d3b3c0 RSP=ffff88801a7376b0 R8 =0000000000000000 R9 =fffff940001a7670 R10=0000000000000000 R11=00000000000001ff R12=8000000034ecf007 R13=ffffea0000d3b3c0 R14=ffffea0000d3b3c0 R15=dffffc0000000000 RIP=ffffffff81b00812 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 000055556f2ea400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d12b000 CR3=000000003e879000 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 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff8880458ff070 R8 =0000000000000000 R9 =ffffed1001478046 R10=0000000000000000 R11=0000000065646f43 R12=0000000000000005 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000006 [-----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 00007f0ea69af700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ea954d018 CR3=00000000209b0000 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 XMM00=00000000000000000000000000000000 XMM01=00007f0ea95207c000007f0ea95207c8 XMM02=00007f0ea95207e000007f0ea95207c0 XMM03=00007f0ea95207c800007f0ea95207c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000