Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:49805' (ECDSA) to the list of known hosts. 2022/09/23 12:30:17 fuzzer started 2022/09/23 12:30:17 dialing manager at localhost:38881 syzkaller login: [ 37.302148] cgroup: Unknown subsys name 'net' [ 37.392527] cgroup: Unknown subsys name 'rlimit' 2022/09/23 12:30:32 syscalls: 2215 2022/09/23 12:30:32 code coverage: enabled 2022/09/23 12:30:32 comparison tracing: enabled 2022/09/23 12:30:32 extra coverage: enabled 2022/09/23 12:30:32 setuid sandbox: enabled 2022/09/23 12:30:32 namespace sandbox: enabled 2022/09/23 12:30:32 Android sandbox: enabled 2022/09/23 12:30:32 fault injection: enabled 2022/09/23 12:30:32 leak checking: enabled 2022/09/23 12:30:32 net packet injection: enabled 2022/09/23 12:30:32 net device setup: enabled 2022/09/23 12:30:32 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/23 12:30:32 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/23 12:30:32 USB emulation: enabled 2022/09/23 12:30:32 hci packet injection: enabled 2022/09/23 12:30:32 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220923) 2022/09/23 12:30:32 802.15.4 emulation: enabled 2022/09/23 12:30:32 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/23 12:30:32 fetching corpus: 50, signal 24280/27687 (executing program) 2022/09/23 12:30:32 fetching corpus: 100, signal 34874/39636 (executing program) 2022/09/23 12:30:32 fetching corpus: 150, signal 44442/50359 (executing program) 2022/09/23 12:30:32 fetching corpus: 200, signal 50220/57302 (executing program) 2022/09/23 12:30:32 fetching corpus: 250, signal 55463/63596 (executing program) 2022/09/23 12:30:32 fetching corpus: 297, signal 61804/70731 (executing program) 2022/09/23 12:30:32 fetching corpus: 347, signal 65276/75143 (executing program) 2022/09/23 12:30:33 fetching corpus: 397, signal 68230/79041 (executing program) 2022/09/23 12:30:33 fetching corpus: 447, signal 71992/83540 (executing program) 2022/09/23 12:30:33 fetching corpus: 494, signal 75364/87617 (executing program) 2022/09/23 12:30:33 fetching corpus: 544, signal 80181/92891 (executing program) 2022/09/23 12:30:33 fetching corpus: 594, signal 82568/95951 (executing program) 2022/09/23 12:30:33 fetching corpus: 644, signal 85450/99351 (executing program) 2022/09/23 12:30:33 fetching corpus: 694, signal 89530/103714 (executing program) 2022/09/23 12:30:33 fetching corpus: 744, signal 92268/106891 (executing program) 2022/09/23 12:30:34 fetching corpus: 794, signal 95458/110312 (executing program) 2022/09/23 12:30:34 fetching corpus: 844, signal 97526/112735 (executing program) 2022/09/23 12:30:34 fetching corpus: 893, signal 100127/115585 (executing program) 2022/09/23 12:30:34 fetching corpus: 942, signal 102317/118029 (executing program) 2022/09/23 12:30:34 fetching corpus: 990, signal 104605/120525 (executing program) 2022/09/23 12:30:34 fetching corpus: 1037, signal 106513/122732 (executing 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(executing program) 2022/09/23 12:30:36 fetching corpus: 1678, signal 128144/145319 (executing program) 2022/09/23 12:30:36 fetching corpus: 1728, signal 129860/146802 (executing program) 2022/09/23 12:30:36 fetching corpus: 1776, signal 131153/147997 (executing program) 2022/09/23 12:30:36 fetching corpus: 1823, signal 132385/149142 (executing program) 2022/09/23 12:30:36 fetching corpus: 1873, signal 133525/150178 (executing program) 2022/09/23 12:30:36 fetching corpus: 1923, signal 134436/151069 (executing program) 2022/09/23 12:30:36 fetching corpus: 1973, signal 136665/152660 (executing program) 2022/09/23 12:30:36 fetching corpus: 2022, signal 138240/153828 (executing program) 2022/09/23 12:30:37 fetching corpus: 2072, signal 139353/154801 (executing program) 2022/09/23 12:30:37 fetching corpus: 2121, signal 141011/155954 (executing program) 2022/09/23 12:30:37 fetching corpus: 2171, signal 142033/156801 (executing program) 2022/09/23 12:30:37 fetching corpus: 2221, signal 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fetching corpus: 3325, signal 165803/170150 (executing program) 2022/09/23 12:30:40 fetching corpus: 3325, signal 165803/170206 (executing program) 2022/09/23 12:30:40 fetching corpus: 3325, signal 165803/170207 (executing program) 2022/09/23 12:30:40 fetching corpus: 3325, signal 165803/170207 (executing program) 2022/09/23 12:30:42 starting 8 fuzzer processes 12:30:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x50}}], 0x2, 0x0) 12:30:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610500000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e202020202020202020201000c6eb70325132510000eb7032510300000000002e2e2020202020202020201000c6eb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000c6eb70325132510000eb70325104001a040000", 0x80, 0x16000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1a000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x1e000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x26000}], 0x0, &(0x7f0000011200)) 12:30:42 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @empty}, {0x0, 0x0, 0x8}}}}}, 0x0) 12:30:42 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "967392", 0x80}) 12:30:42 executing program 4: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000940)) 12:30:42 executing program 5: mount_setattr(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={0x100002}, 0x20) 12:30:42 executing program 6: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000000140)=""/202, 0xca) [ 61.796494] audit: type=1400 audit(1663936242.503:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:30:42 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) [ 63.049258] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.052891] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.054468] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.058035] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.059875] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 63.061494] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.066388] Bluetooth: hci0: HCI_REQ-0x0c1a [ 63.127807] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 63.129643] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 63.139675] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 63.142040] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 63.143703] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 63.146845] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 63.149881] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 63.152905] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 63.153084] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 63.156234] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 63.156253] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 63.157390] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 63.160797] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 63.162238] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 63.162917] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 63.163930] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 63.168535] Bluetooth: hci3: HCI_REQ-0x0c1a [ 63.169471] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 63.169694] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 63.173162] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 63.174166] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 63.174260] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 63.179633] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 63.182112] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 63.184133] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 63.189168] Bluetooth: hci2: HCI_REQ-0x0c1a [ 63.197046] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 63.198357] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 63.201756] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 63.203435] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 63.208204] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 63.209681] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 63.211758] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 63.212156] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 63.214167] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 63.214204] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 63.215544] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 63.220385] Bluetooth: hci1: HCI_REQ-0x0c1a [ 63.223055] Bluetooth: hci6: HCI_REQ-0x0c1a [ 63.243731] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 63.261711] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 63.263022] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 63.275129] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 63.277203] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 63.280321] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 63.283150] Bluetooth: hci5: HCI_REQ-0x0c1a [ 63.284232] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 63.292270] Bluetooth: hci4: HCI_REQ-0x0c1a [ 63.304251] Bluetooth: hci7: HCI_REQ-0x0c1a [ 65.076387] Bluetooth: hci0: command 0x0409 tx timeout [ 65.204082] Bluetooth: hci3: command 0x0409 tx timeout [ 65.204105] Bluetooth: hci2: command 0x0409 tx timeout [ 65.268085] Bluetooth: hci6: command 0x0409 tx timeout [ 65.268110] Bluetooth: hci1: command 0x0409 tx timeout [ 65.332057] Bluetooth: hci4: command 0x0409 tx timeout [ 65.332122] Bluetooth: hci5: command 0x0409 tx timeout [ 65.333036] Bluetooth: hci7: command 0x0409 tx timeout [ 67.124609] Bluetooth: hci0: command 0x041b tx timeout [ 67.252134] Bluetooth: hci3: command 0x041b tx timeout [ 67.252150] Bluetooth: hci2: command 0x041b tx timeout [ 67.316196] Bluetooth: hci6: command 0x041b tx timeout [ 67.316219] Bluetooth: hci1: command 0x041b tx timeout [ 67.380050] Bluetooth: hci5: command 0x041b tx timeout [ 67.380523] Bluetooth: hci7: command 0x041b tx timeout [ 67.380921] Bluetooth: hci4: command 0x041b tx timeout [ 69.172014] Bluetooth: hci0: command 0x040f tx timeout [ 69.300069] Bluetooth: hci3: command 0x040f tx timeout [ 69.300555] Bluetooth: hci2: command 0x040f tx timeout [ 69.364000] Bluetooth: hci1: command 0x040f tx timeout [ 69.365023] Bluetooth: hci6: command 0x040f tx timeout [ 69.428059] Bluetooth: hci4: command 0x040f tx timeout [ 69.428511] Bluetooth: hci7: command 0x040f tx timeout [ 69.428918] Bluetooth: hci5: command 0x040f tx timeout [ 71.220000] Bluetooth: hci0: command 0x0419 tx timeout [ 71.348065] Bluetooth: hci2: command 0x0419 tx timeout [ 71.348545] Bluetooth: hci3: command 0x0419 tx timeout [ 71.412043] Bluetooth: hci6: command 0x0419 tx timeout [ 71.412503] Bluetooth: hci1: command 0x0419 tx timeout [ 71.476007] Bluetooth: hci5: command 0x0419 tx timeout [ 71.476463] Bluetooth: hci7: command 0x0419 tx timeout [ 71.476866] Bluetooth: hci4: command 0x0419 tx timeout 12:31:40 executing program 5: mount_setattr(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={0x100002}, 0x20) 12:31:40 executing program 5: mount_setattr(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={0x100002}, 0x20) 12:31:40 executing program 5: mount_setattr(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={0x100002}, 0x20) 12:31:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000002280)={'sit0\x00', &(0x7f0000002200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @mcast2}}) 12:31:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000002280)={'sit0\x00', &(0x7f0000002200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @mcast2}}) 12:31:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000002280)={'sit0\x00', &(0x7f0000002200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @mcast2}}) 12:31:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000002280)={'sit0\x00', &(0x7f0000002200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @mcast2}}) 12:31:41 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "967392", 0x80}) [ 121.330721] audit: type=1400 audit(1663936302.037:7): avc: denied { open } for pid=3898 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.332552] audit: type=1400 audit(1663936302.037:8): avc: denied { kernel } for pid=3898 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.353226] audit: type=1400 audit(1663936302.060:9): avc: denied { write } for pid=3898 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.825508] loop1: detected capacity change from 0 to 608 [ 124.536927] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 124.538999] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 124.539857] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 124.542705] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 124.543841] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 124.545408] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 124.549968] Bluetooth: hci5: HCI_REQ-0x0c1a [ 126.516009] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 126.581059] Bluetooth: hci5: command 0x0409 tx timeout [ 128.628066] Bluetooth: hci5: command 0x041b tx timeout [ 130.676025] Bluetooth: hci5: command 0x040f tx timeout [ 130.804024] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 132.725065] Bluetooth: hci5: command 0x0419 tx timeout [ 133.064913] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 133.068804] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 133.071136] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 133.074785] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 133.077453] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 133.078833] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 133.083765] Bluetooth: hci2: HCI_REQ-0x0c1a [ 135.156131] Bluetooth: hci2: command 0x0409 tx timeout [ 137.204152] Bluetooth: hci2: command 0x041b tx timeout [ 139.253020] Bluetooth: hci2: command 0x040f tx timeout [ 141.299986] Bluetooth: hci2: command 0x0419 tx timeout 12:32:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x50}}], 0x2, 0x0) 12:32:11 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000000140)=""/202, 0xca) 12:32:11 executing program 6: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000000140)=""/202, 0xca) 12:32:11 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 12:32:11 executing program 4: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000940)) 12:32:11 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @empty}, {0x0, 0x0, 0x8}}}}}, 0x0) 12:32:11 executing program 5: io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="0b5aec8a2ca40822622212395d7dd5", 0xf}]) r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x1f, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f0000000780)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="762f6568418fe9150b", 0x9}]) 12:32:11 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "967392", 0x80}) 12:32:11 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 12:32:11 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "967392", 0x80}) 12:32:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x50}}], 0x2, 0x0) 12:32:11 executing program 5: io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="0b5aec8a2ca40822622212395d7dd5", 0xf}]) r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x1f, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f0000000780)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="762f6568418fe9150b", 0x9}]) 12:32:11 executing program 4: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000940)) 12:32:11 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000000140)=""/202, 0xca) 12:32:11 executing program 6: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000000140)=""/202, 0xca) 12:32:11 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 12:32:11 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @empty}, {0x0, 0x0, 0x8}}}}}, 0x0) 12:32:11 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) syz_genetlink_get_family_id$tipc(&(0x7f0000000480), 0xffffffffffffffff) syz_io_uring_setup(0x4fd, &(0x7f00000006c0), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000740), &(0x7f0000000780)) 12:32:11 executing program 5: io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="0b5aec8a2ca40822622212395d7dd5", 0xf}]) r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x1f, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f0000000780)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="762f6568418fe9150b", 0x9}]) 12:32:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast2}}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x50}}], 0x2, 0x0) 12:32:11 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000000140)=""/202, 0xca) 12:32:11 executing program 4: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000940)) [ 151.160474] ------------[ cut here ]------------ [ 151.160526] [ 151.160532] ====================================================== [ 151.160539] WARNING: possible circular locking dependency detected [ 151.160547] 6.0.0-rc6-next-20220923 #1 Not tainted [ 151.160560] ------------------------------------------------------ [ 151.160566] syz-executor.7/4882 is trying to acquire lock: [ 151.160580] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 151.160653] [ 151.160653] but task is already holding lock: [ 151.160659] ffff88800f1d8020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 151.160717] [ 151.160717] which lock already depends on the new lock. [ 151.160717] [ 151.160723] [ 151.160723] the existing dependency chain (in reverse order) is: [ 151.160729] [ 151.160729] -> #3 (&ctx->lock){....}-{2:2}: [ 151.160758] _raw_spin_lock+0x2a/0x40 [ 151.160797] __perf_event_task_sched_out+0x53b/0x18d0 [ 151.160824] __schedule+0xedd/0x2470 [ 151.160852] schedule+0xda/0x1b0 [ 151.160879] futex_wait_queue+0xf5/0x1e0 [ 151.160903] futex_wait+0x28e/0x690 [ 151.160923] do_futex+0x2ff/0x380 [ 151.160943] __x64_sys_futex+0x1c6/0x4d0 [ 151.160963] do_syscall_64+0x3b/0x90 [ 151.160999] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 151.161025] [ 151.161025] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 151.161053] _raw_spin_lock_nested+0x30/0x40 [ 151.161092] raw_spin_rq_lock_nested+0x1e/0x30 [ 151.161118] task_fork_fair+0x63/0x4d0 [ 151.161153] sched_cgroup_fork+0x3d0/0x540 [ 151.161182] copy_process+0x4183/0x6e20 [ 151.161203] kernel_clone+0xe7/0x890 [ 151.161223] user_mode_thread+0xad/0xf0 [ 151.161245] rest_init+0x24/0x250 [ 151.161269] arch_call_rest_init+0xf/0x14 [ 151.161304] start_kernel+0x4c1/0x4e6 [ 151.161336] secondary_startup_64_no_verify+0xe0/0xeb [ 151.161365] [ 151.161365] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 151.161394] _raw_spin_lock_irqsave+0x39/0x60 [ 151.161433] try_to_wake_up+0xab/0x1930 [ 151.161460] up+0x75/0xb0 [ 151.161489] __up_console_sem+0x6e/0x80 [ 151.161521] console_unlock+0x46a/0x590 [ 151.161554] do_con_write+0xc05/0x1d50 [ 151.161578] con_write+0x21/0x40 [ 151.161600] n_tty_write+0x4d4/0xfe0 [ 151.161627] file_tty_write.constprop.0+0x49c/0x8f0 [ 151.161654] vfs_write+0x9c3/0xd90 [ 151.161691] ksys_write+0x127/0x250 [ 151.161726] do_syscall_64+0x3b/0x90 [ 151.161760] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 151.161786] [ 151.161786] -> #0 ((console_sem).lock){....}-{2:2}: [ 151.161815] __lock_acquire+0x2a02/0x5e70 [ 151.161850] lock_acquire+0x1a2/0x530 [ 151.161883] _raw_spin_lock_irqsave+0x39/0x60 [ 151.161921] down_trylock+0xe/0x70 [ 151.161952] __down_trylock_console_sem+0x3b/0xd0 [ 151.161985] vprintk_emit+0x16b/0x560 [ 151.162019] vprintk+0x84/0xa0 [ 151.162051] _printk+0xba/0xf1 [ 151.162074] report_bug.cold+0x72/0xab [ 151.162107] handle_bug+0x3c/0x70 [ 151.162141] exc_invalid_op+0x14/0x50 [ 151.162175] asm_exc_invalid_op+0x16/0x20 [ 151.162199] group_sched_out.part.0+0x2c7/0x460 [ 151.162222] ctx_sched_out+0x8f1/0xc10 [ 151.162243] __perf_event_task_sched_out+0x6d0/0x18d0 [ 151.162269] __schedule+0xedd/0x2470 [ 151.162297] schedule+0xda/0x1b0 [ 151.162324] exit_to_user_mode_prepare+0x114/0x1a0 [ 151.162347] syscall_exit_to_user_mode+0x19/0x40 [ 151.162372] do_syscall_64+0x48/0x90 [ 151.162406] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 151.162432] [ 151.162432] other info that might help us debug this: [ 151.162432] [ 151.162437] Chain exists of: [ 151.162437] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 151.162437] [ 151.162468] Possible unsafe locking scenario: [ 151.162468] [ 151.162473] CPU0 CPU1 [ 151.162478] ---- ---- [ 151.162483] lock(&ctx->lock); [ 151.162494] lock(&rq->__lock); [ 151.162507] lock(&ctx->lock); [ 151.162547] lock((console_sem).lock); [ 151.162559] [ 151.162559] *** DEADLOCK *** [ 151.162559] [ 151.162563] 2 locks held by syz-executor.7/4882: [ 151.162577] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 151.162638] #1: ffff88800f1d8020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 151.162697] [ 151.162697] stack backtrace: [ 151.162702] CPU: 0 PID: 4882 Comm: syz-executor.7 Not tainted 6.0.0-rc6-next-20220923 #1 [ 151.162728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 151.162744] Call Trace: [ 151.162750] [ 151.162759] dump_stack_lvl+0x8b/0xb3 [ 151.162796] check_noncircular+0x263/0x2e0 [ 151.162831] ? format_decode+0x26c/0xb50 [ 151.162864] ? print_circular_bug+0x450/0x450 [ 151.162900] ? enable_ptr_key_workfn+0x20/0x20 [ 151.162934] ? format_decode+0x26c/0xb50 [ 151.162970] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 151.163007] __lock_acquire+0x2a02/0x5e70 [ 151.163053] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 151.163100] lock_acquire+0x1a2/0x530 [ 151.163135] ? down_trylock+0xe/0x70 [ 151.163170] ? lock_release+0x750/0x750 [ 151.163209] ? __lock_acquire+0x164d/0x5e70 [ 151.163248] ? vprintk+0x84/0xa0 [ 151.163285] _raw_spin_lock_irqsave+0x39/0x60 [ 151.163327] ? down_trylock+0xe/0x70 [ 151.163359] down_trylock+0xe/0x70 [ 151.163392] ? vprintk+0x84/0xa0 [ 151.163426] __down_trylock_console_sem+0x3b/0xd0 [ 151.163462] vprintk_emit+0x16b/0x560 [ 151.163502] vprintk+0x84/0xa0 [ 151.163537] _printk+0xba/0xf1 [ 151.163561] ? record_print_text.cold+0x16/0x16 [ 151.163594] ? report_bug.cold+0x66/0xab [ 151.163630] ? group_sched_out.part.0+0x2c7/0x460 [ 151.163655] report_bug.cold+0x72/0xab [ 151.163693] handle_bug+0x3c/0x70 [ 151.163729] exc_invalid_op+0x14/0x50 [ 151.163766] asm_exc_invalid_op+0x16/0x20 [ 151.163791] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 151.163820] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 151.163843] RSP: 0018:ffff88803ef27c48 EFLAGS: 00010006 [ 151.163862] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 151.163878] RDX: ffff888034df3580 RSI: ffffffff81564fb7 RDI: 0000000000000005 [ 151.163894] RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001 [ 151.163909] R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88800f1d8000 [ 151.163925] R13: ffff88806ce3d140 R14: ffffffff8547d040 R15: 0000000000000002 [ 151.163948] ? group_sched_out.part.0+0x2c7/0x460 [ 151.163976] ? group_sched_out.part.0+0x2c7/0x460 [ 151.164003] ctx_sched_out+0x8f1/0xc10 [ 151.164030] __perf_event_task_sched_out+0x6d0/0x18d0 [ 151.164063] ? lock_is_held_type+0xd7/0x130 [ 151.164091] ? __perf_cgroup_move+0x160/0x160 [ 151.164116] ? set_next_entity+0x304/0x550 [ 151.164152] ? update_curr+0x267/0x740 [ 151.164191] ? lock_is_held_type+0xd7/0x130 [ 151.164219] __schedule+0xedd/0x2470 [ 151.164254] ? io_schedule_timeout+0x150/0x150 [ 151.164287] ? __x64_sys_futex_time32+0x480/0x480 [ 151.164315] schedule+0xda/0x1b0 [ 151.164345] exit_to_user_mode_prepare+0x114/0x1a0 [ 151.164371] syscall_exit_to_user_mode+0x19/0x40 [ 151.164398] do_syscall_64+0x48/0x90 [ 151.164434] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 151.164461] RIP: 0033:0x7fbcf35dab19 [ 151.164478] 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 [ 151.164501] RSP: 002b:00007fbcf0b50218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 151.164523] RAX: 0000000000000001 RBX: 00007fbcf36edf68 RCX: 00007fbcf35dab19 [ 151.164539] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbcf36edf6c [ 151.164554] RBP: 00007fbcf36edf60 R08: 000000000000000e R09: 0000000000000000 [ 151.164569] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fbcf36edf6c [ 151.164584] R13: 00007ffee881123f R14: 00007fbcf0b50300 R15: 0000000000022000 [ 151.164611] [ 151.281850] WARNING: CPU: 0 PID: 4882 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 151.283268] Modules linked in: [ 151.283766] CPU: 0 PID: 4882 Comm: syz-executor.7 Not tainted 6.0.0-rc6-next-20220923 #1 [ 151.284984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 151.286677] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 151.287504] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 151.290228] RSP: 0018:ffff88803ef27c48 EFLAGS: 00010006 [ 151.291037] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 151.292113] RDX: ffff888034df3580 RSI: ffffffff81564fb7 RDI: 0000000000000005 [ 151.293172] RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001 [ 151.294237] R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88800f1d8000 [ 151.295321] R13: ffff88806ce3d140 R14: ffffffff8547d040 R15: 0000000000000002 [ 151.296386] FS: 00007fbcf0b50700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 151.297590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.298456] CR2: 00007fbcf36ee018 CR3: 000000003ea4a000 CR4: 0000000000350ef0 [ 151.299538] Call Trace: [ 151.299931] [ 151.300281] ctx_sched_out+0x8f1/0xc10 [ 151.300874] __perf_event_task_sched_out+0x6d0/0x18d0 [ 151.301657] ? lock_is_held_type+0xd7/0x130 [ 151.302311] ? __perf_cgroup_move+0x160/0x160 [ 151.303015] ? set_next_entity+0x304/0x550 [ 151.303674] ? update_curr+0x267/0x740 [ 151.304286] ? lock_is_held_type+0xd7/0x130 [ 151.304950] __schedule+0xedd/0x2470 [ 151.305536] ? io_schedule_timeout+0x150/0x150 [ 151.306242] ? __x64_sys_futex_time32+0x480/0x480 [ 151.306988] schedule+0xda/0x1b0 [ 151.307522] exit_to_user_mode_prepare+0x114/0x1a0 [ 151.308271] syscall_exit_to_user_mode+0x19/0x40 [ 151.308992] do_syscall_64+0x48/0x90 [ 151.309576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 151.310353] RIP: 0033:0x7fbcf35dab19 [ 151.310931] 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 [ 151.313607] RSP: 002b:00007fbcf0b50218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 151.314749] RAX: 0000000000000001 RBX: 00007fbcf36edf68 RCX: 00007fbcf35dab19 [ 151.315798] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbcf36edf6c [ 151.316834] RBP: 00007fbcf36edf60 R08: 000000000000000e R09: 0000000000000000 [ 151.317887] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fbcf36edf6c [ 151.318947] R13: 00007ffee881123f R14: 00007fbcf0b50300 R15: 0000000000022000 [ 151.320009] [ 151.320361] irq event stamp: 554 [ 151.320856] hardirqs last enabled at (553): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 151.322216] hardirqs last disabled at (554): [] __schedule+0x1225/0x2470 [ 151.323440] softirqs last enabled at (418): [] __irq_exit_rcu+0x11b/0x180 [ 151.324697] softirqs last disabled at (409): [] __irq_exit_rcu+0x11b/0x180 [ 151.325837] ---[ end trace 0000000000000000 ]--- 12:32:12 executing program 6: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000000140)=""/202, 0xca) 12:32:12 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @empty}, {0x0, 0x0, 0x8}}}}}, 0x0) 12:32:12 executing program 5: io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="0b5aec8a2ca40822622212395d7dd5", 0xf}]) r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x1f, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f0000000780)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="762f6568418fe9150b", 0x9}]) 12:32:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000740), 0x6e, &(0x7f0000000900)=[{0x0}, {0x0}], 0x2}, 0x0) 12:32:12 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) 12:32:12 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000001c80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 12:32:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@hopopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 12:32:12 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) syz_genetlink_get_family_id$tipc(&(0x7f0000000480), 0xffffffffffffffff) syz_io_uring_setup(0x4fd, &(0x7f00000006c0), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000740), &(0x7f0000000780)) 12:32:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34393430313039353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008174406d72404b538720b2bc773362a7010000000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="2000000038ac934338ac934300000000daf4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000daf4655fdaf4655fdaf4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000091cafec80000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001000800000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b8e800f0000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3439343031303935302f66696c65302f66696c653000000000000000000000000000000000000000000000787142f50000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) [ 151.515370] loop7: detected capacity change from 0 to 512 12:32:12 executing program 0: 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, 0x10000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000240)=[{&(0x7f0000000680)="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0xfe0, 0x483e}, {&(0x7f0000000200)="84f446a627a0b79c96e18fb3b522ae2bd2776c4056b0", 0x16, 0x8}], 0x41400, &(0x7f0000000300)=ANY=[@ANYBLOB='check=strict,dots,dots,dmask=000000000000000001736\"1,measur,rootcontext=uncned_u,hash,uid=', @ANYRESDEC=0x0, @ANYBLOB=',euid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsdef=vfat\x00,pcr=00000000000000000025,\x00']) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x4d031, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) [ 151.551062] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 151.565293] loop0: detected capacity change from 0 to 264192 12:32:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@hopopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 12:32:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@hopopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 12:32:12 executing program 2: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) 12:32:12 executing program 5: setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) getegid() memfd_secret(0x0) r0 = getpid() pidfd_open(r0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x9, 0x4, &(0x7f0000000800)=[{&(0x7f00000001c0)="506ace23e53df1153d4e7fff401c1b280455c9f815e907aedf3d707b795691a151c379e1ea4c073dfd0acbef4066510713e41d20d982f1ee563cc6ed994a7f5e9c373d81edeadababa257bfc6179410ead9dc257949f08241e10632febffb61f8371a58b1f4f74a3ba6549d535f514e61280649d98b44c1d5be5235cc8be2d861fd8cbc2722938fade549c130acc2f3f071bf00f236a1a3af8b3b34e7b782d5e017789b61f47c63ff7ef922486debe0f8c1ab10395b6edebf529143ea8f1cac52872303a70e795c9316fc64dc0aab1e733fcefb9617fada8b0e26ac20b970b8d7f7ff7bf29288fab2189", 0xea, 0x62}, {&(0x7f0000000600)="dd02e73e4c811356f3aaf30db9cc42ec6a2f2275f5a6b8987e9d891161a320d4c2554fb09baf2e9f5ccf44b9487de6a295a9d229a9faa541c20fb6bc907bbe043d087c4ff4b41509527b0470a38f002b17089eaf9fef7ddb32a683e0fe88da6f2f709f87bf5d36285563599f66d6c3722256cecf15b84500736dbab6", 0x7c, 0x200}, {&(0x7f0000000680)="4dec32614cf054998476a197bdf20c26ddbaa038a1711724291a5959066089954c9f03bdb86160e5269d4c05eb313a7a988eb1e2da139c239765da30f59f162a2422b42e0b4dd235945eddcf51f07df24611e2cbb6dcf845fded97a4abc83fdae90d40cb64cab653050a5e71023f2851370c84110ea011a7ae35d2c96de4f8a4ac5173c7", 0x84, 0x4}, {&(0x7f0000000740)="129cc8ce13864e5d41cfd8835a1a393416af7db5a6a8360ed15d0b49dbeff08c13fc3a5db5cd51d614dbcbbcaba55426ad6f827df7bb9504ccad3548f1b08253062f2328db4c157f4195c9bb7c7f21be901c25fe0be6a439fce6206e306857fd546d61b5c40edd3569717e81a3bb9fbc880b5e7caf5329c079c9ff5b07d10ce58e222089728f19db72c79ef7687da2967b19aee16362a4a73a8221cfb45c679b4743e11b44bbc89b6537f96f0e83e9f5e0a4f456598afcbe9ce1", 0xba, 0x10001}], 0x2, &(0x7f0000000880)={[{@fat=@dmask={'dmask', 0x3d, 0x80000000}}, {@utf8no}, {@shortname_winnt}], [{@dont_appraise}, {@measure}, {@fsname={'fsname', 0x3d, '\\^/\''}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) r1 = getpid() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) r3 = getpid() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) epoll_create(0x0) [ 151.632016] loop5: detected capacity change from 0 to 256 [ 151.637526] EXT4-fs (loop7): unmounting filesystem. 12:32:12 executing program 7: [ 151.656502] loop5: detected capacity change from 0 to 256 syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34393430313039353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008174406d72404b538720b2bc773362a7010000000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="2000000038ac934338ac934300000000daf4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000daf4655fdaf4655fdaf4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000091cafec80000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001000800000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b8e800f0000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3439343031303935302f66696c65302f66696c653000000000000000000000000000000000000000000000787142f50000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) [ 151.669286] loop7: detected capacity change from 0 to 512 [ 151.682023] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 151.699722] EXT4-fs (loop7): unmounting filesystem. 12:32:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@hopopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 12:32:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@hopopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 12:32:13 executing program 5: setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) getegid() memfd_secret(0x0) r0 = getpid() pidfd_open(r0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x9, 0x4, &(0x7f0000000800)=[{&(0x7f00000001c0)="506ace23e53df1153d4e7fff401c1b280455c9f815e907aedf3d707b795691a151c379e1ea4c073dfd0acbef4066510713e41d20d982f1ee563cc6ed994a7f5e9c373d81edeadababa257bfc6179410ead9dc257949f08241e10632febffb61f8371a58b1f4f74a3ba6549d535f514e61280649d98b44c1d5be5235cc8be2d861fd8cbc2722938fade549c130acc2f3f071bf00f236a1a3af8b3b34e7b782d5e017789b61f47c63ff7ef922486debe0f8c1ab10395b6edebf529143ea8f1cac52872303a70e795c9316fc64dc0aab1e733fcefb9617fada8b0e26ac20b970b8d7f7ff7bf29288fab2189", 0xea, 0x62}, {&(0x7f0000000600)="dd02e73e4c811356f3aaf30db9cc42ec6a2f2275f5a6b8987e9d891161a320d4c2554fb09baf2e9f5ccf44b9487de6a295a9d229a9faa541c20fb6bc907bbe043d087c4ff4b41509527b0470a38f002b17089eaf9fef7ddb32a683e0fe88da6f2f709f87bf5d36285563599f66d6c3722256cecf15b84500736dbab6", 0x7c, 0x200}, {&(0x7f0000000680)="4dec32614cf054998476a197bdf20c26ddbaa038a1711724291a5959066089954c9f03bdb86160e5269d4c05eb313a7a988eb1e2da139c239765da30f59f162a2422b42e0b4dd235945eddcf51f07df24611e2cbb6dcf845fded97a4abc83fdae90d40cb64cab653050a5e71023f2851370c84110ea011a7ae35d2c96de4f8a4ac5173c7", 0x84, 0x4}, {&(0x7f0000000740)="129cc8ce13864e5d41cfd8835a1a393416af7db5a6a8360ed15d0b49dbeff08c13fc3a5db5cd51d614dbcbbcaba55426ad6f827df7bb9504ccad3548f1b08253062f2328db4c157f4195c9bb7c7f21be901c25fe0be6a439fce6206e306857fd546d61b5c40edd3569717e81a3bb9fbc880b5e7caf5329c079c9ff5b07d10ce58e222089728f19db72c79ef7687da2967b19aee16362a4a73a8221cfb45c679b4743e11b44bbc89b6537f96f0e83e9f5e0a4f456598afcbe9ce1", 0xba, 0x10001}], 0x2, &(0x7f0000000880)={[{@fat=@dmask={'dmask', 0x3d, 0x80000000}}, {@utf8no}, {@shortname_winnt}], [{@dont_appraise}, {@measure}, {@fsname={'fsname', 0x3d, '\\^/\''}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) r1 = getpid() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) r3 = getpid() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) epoll_create(0x0) 12:32:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34393430313039353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008174406d72404b538720b2bc773362a7010000000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="2000000038ac934338ac934300000000daf4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000daf4655fdaf4655fdaf4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000091cafec80000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001000800000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b8e800f0000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3439343031303935302f66696c65302f66696c653000000000000000000000000000000000000000000000787142f50000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="ed81000064000000dbf4655fdbf4655fdbf4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c931d85c00000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) 12:32:13 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) syz_genetlink_get_family_id$tipc(&(0x7f0000000480), 0xffffffffffffffff) syz_io_uring_setup(0x4fd, &(0x7f00000006c0), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000740), &(0x7f0000000780)) 12:32:13 executing program 0: 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, 0x10000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() [ 152.379888] loop7: detected capacity change from 0 to 512 syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000240)=[{&(0x7f0000000680)="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", 0xfe0, 0x483e}, {&(0x7f0000000200)="84f446a627a0b79c96e18fb3b522ae2bd2776c4056b0", 0x16, 0x8}], 0x41400, &(0x7f0000000300)=ANY=[@ANYBLOB='check=strict,dots,dots,dmask=000000000000000001736\"1,measur,rootcontext=uncned_u,hash,uid=', @ANYRESDEC=0x0, @ANYBLOB=',euid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsdef=vfat\x00,pcr=00000000000000000025,\x00']) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x4d031, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) 12:32:13 executing program 1: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) 12:32:13 executing program 2: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) [ 152.405724] loop0: detected capacity change from 0 to 264192 [ 152.412880] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 152.417186] loop5: detected capacity change from 0 to 256 12:32:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@hopopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 12:32:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@hopopts={{0x18}}, @hopopts_2292={{0x18}}], 0x30}}], 0x2, 0x0) 12:32:13 executing program 2: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) [ 152.545955] hrtimer: interrupt took 21300 ns 12:32:13 executing program 1: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) 12:32:13 executing program 5: setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) getegid() memfd_secret(0x0) r0 = getpid() pidfd_open(r0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x9, 0x4, &(0x7f0000000800)=[{&(0x7f00000001c0)="506ace23e53df1153d4e7fff401c1b280455c9f815e907aedf3d707b795691a151c379e1ea4c073dfd0acbef4066510713e41d20d982f1ee563cc6ed994a7f5e9c373d81edeadababa257bfc6179410ead9dc257949f08241e10632febffb61f8371a58b1f4f74a3ba6549d535f514e61280649d98b44c1d5be5235cc8be2d861fd8cbc2722938fade549c130acc2f3f071bf00f236a1a3af8b3b34e7b782d5e017789b61f47c63ff7ef922486debe0f8c1ab10395b6edebf529143ea8f1cac52872303a70e795c9316fc64dc0aab1e733fcefb9617fada8b0e26ac20b970b8d7f7ff7bf29288fab2189", 0xea, 0x62}, {&(0x7f0000000600)="dd02e73e4c811356f3aaf30db9cc42ec6a2f2275f5a6b8987e9d891161a320d4c2554fb09baf2e9f5ccf44b9487de6a295a9d229a9faa541c20fb6bc907bbe043d087c4ff4b41509527b0470a38f002b17089eaf9fef7ddb32a683e0fe88da6f2f709f87bf5d36285563599f66d6c3722256cecf15b84500736dbab6", 0x7c, 0x200}, {&(0x7f0000000680)="4dec32614cf054998476a197bdf20c26ddbaa038a1711724291a5959066089954c9f03bdb86160e5269d4c05eb313a7a988eb1e2da139c239765da30f59f162a2422b42e0b4dd235945eddcf51f07df24611e2cbb6dcf845fded97a4abc83fdae90d40cb64cab653050a5e71023f2851370c84110ea011a7ae35d2c96de4f8a4ac5173c7", 0x84, 0x4}, {&(0x7f0000000740)="129cc8ce13864e5d41cfd8835a1a393416af7db5a6a8360ed15d0b49dbeff08c13fc3a5db5cd51d614dbcbbcaba55426ad6f827df7bb9504ccad3548f1b08253062f2328db4c157f4195c9bb7c7f21be901c25fe0be6a439fce6206e306857fd546d61b5c40edd3569717e81a3bb9fbc880b5e7caf5329c079c9ff5b07d10ce58e222089728f19db72c79ef7687da2967b19aee16362a4a73a8221cfb45c679b4743e11b44bbc89b6537f96f0e83e9f5e0a4f456598afcbe9ce1", 0xba, 0x10001}], 0x2, &(0x7f0000000880)={[{@fat=@dmask={'dmask', 0x3d, 0x80000000}}, {@utf8no}, {@shortname_winnt}], [{@dont_appraise}, {@measure}, {@fsname={'fsname', 0x3d, '\\^/\''}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) r1 = getpid() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) r3 = getpid() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) epoll_create(0x0) 12:32:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34393430313039353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008174406d72404b538720b2bc773362a7010000000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="2000000038ac934338ac934300000000daf4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000daf4655fdaf4655fdaf4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000091cafec80000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001000800000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b8e800f0000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3439343031303935302f66696c65302f66696c653000000000000000000000000000000000000000000000787142f50000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="ed81000064000000dbf4655fdbf4655fdbf4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c931d85c00000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) [ 152.630608] EXT4-fs (loop7): unmounting filesystem. [ 152.734869] loop7: detected capacity change from 0 to 512 [ 152.735333] loop5: detected capacity change from 0 to 256 12:32:13 executing program 4: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) 12:32:13 executing program 2: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) 12:32:13 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) syz_genetlink_get_family_id$tipc(&(0x7f0000000480), 0xffffffffffffffff) syz_io_uring_setup(0x4fd, &(0x7f00000006c0), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000740), &(0x7f0000000780)) [ 152.778636] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 152.896104] EXT4-fs (loop7): unmounting filesystem. 12:32:14 executing program 1: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) 12:32:14 executing program 4: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) 12:32:14 executing program 5: setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) getegid() memfd_secret(0x0) r0 = getpid() pidfd_open(r0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x9, 0x4, &(0x7f0000000800)=[{&(0x7f00000001c0)="506ace23e53df1153d4e7fff401c1b280455c9f815e907aedf3d707b795691a151c379e1ea4c073dfd0acbef4066510713e41d20d982f1ee563cc6ed994a7f5e9c373d81edeadababa257bfc6179410ead9dc257949f08241e10632febffb61f8371a58b1f4f74a3ba6549d535f514e61280649d98b44c1d5be5235cc8be2d861fd8cbc2722938fade549c130acc2f3f071bf00f236a1a3af8b3b34e7b782d5e017789b61f47c63ff7ef922486debe0f8c1ab10395b6edebf529143ea8f1cac52872303a70e795c9316fc64dc0aab1e733fcefb9617fada8b0e26ac20b970b8d7f7ff7bf29288fab2189", 0xea, 0x62}, {&(0x7f0000000600)="dd02e73e4c811356f3aaf30db9cc42ec6a2f2275f5a6b8987e9d891161a320d4c2554fb09baf2e9f5ccf44b9487de6a295a9d229a9faa541c20fb6bc907bbe043d087c4ff4b41509527b0470a38f002b17089eaf9fef7ddb32a683e0fe88da6f2f709f87bf5d36285563599f66d6c3722256cecf15b84500736dbab6", 0x7c, 0x200}, {&(0x7f0000000680)="4dec32614cf054998476a197bdf20c26ddbaa038a1711724291a5959066089954c9f03bdb86160e5269d4c05eb313a7a988eb1e2da139c239765da30f59f162a2422b42e0b4dd235945eddcf51f07df24611e2cbb6dcf845fded97a4abc83fdae90d40cb64cab653050a5e71023f2851370c84110ea011a7ae35d2c96de4f8a4ac5173c7", 0x84, 0x4}, {&(0x7f0000000740)="129cc8ce13864e5d41cfd8835a1a393416af7db5a6a8360ed15d0b49dbeff08c13fc3a5db5cd51d614dbcbbcaba55426ad6f827df7bb9504ccad3548f1b08253062f2328db4c157f4195c9bb7c7f21be901c25fe0be6a439fce6206e306857fd546d61b5c40edd3569717e81a3bb9fbc880b5e7caf5329c079c9ff5b07d10ce58e222089728f19db72c79ef7687da2967b19aee16362a4a73a8221cfb45c679b4743e11b44bbc89b6537f96f0e83e9f5e0a4f456598afcbe9ce1", 0xba, 0x10001}], 0x2, &(0x7f0000000880)={[{@fat=@dmask={'dmask', 0x3d, 0x80000000}}, {@utf8no}, {@shortname_winnt}], [{@dont_appraise}, {@measure}, {@fsname={'fsname', 0x3d, '\\^/\''}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) r1 = getpid() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) r3 = getpid() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}, 0x0) epoll_create(0x0) 12:32:14 executing program 6: io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x8001, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) write(r1, &(0x7f0000001300)="12a6149b0e684fb7", 0x8) [ 153.363610] loop2: detected capacity change from 0 to 264192 12:32:14 executing program 0: 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, 0x10000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000240)=[{&(0x7f0000000680)="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 VM DIAGNOSIS: 12:32:12 Registers: info registers vcpu 0 RAX=0000000000000079 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b17e1 RDI=ffffffff87645be0 RBP=ffffffff87645ba0 RSP=ffff88803ef27698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000079 R11=0000000000000001 R12=0000000000000079 R13=ffffffff87645ba0 R14=0000000000000010 R15=ffffffff822b17d0 RIP=ffffffff822b1839 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 00007fbcf0b50700 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=00007fbcf36ee018 CR3=000000003ea4a000 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 00007fbcf36c17c0 00007fbcf36c17c8 YMM02=0000000000000000 0000000000000000 00007fbcf36c17e0 00007fbcf36c17c0 YMM03=0000000000000000 0000000000000000 00007fbcf36c17c8 00007fbcf36c17c0 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=ffff88801ee00000 RCX=0000000000000002 RDX=1ffff1100374ca0b RSI=ffff88801ee00000 RDI=ffff88801ba65040 RBP=ffff888039997b70 RSP=ffff888039997b20 R8 =0000000000000001 R9 =ffff88801ee00007 R10=ffffed1003dc0000 R11=0000000000000001 R12=ffff88806cf386f8 R13=ffff88801ba65040 R14=ffff88801ee004b0 R15=ffff88806cf37d00 RIP=ffffffff81572a52 RFL=00000046 [---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 0000555555ea2400 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=00007fc7e67473a4 CR3=0000000034c18000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff 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