rf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 569.896086][T11960] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 569.911529][T11923] EXT4-fs (loop0): get root inode failed [ 569.917351][T11923] EXT4-fs (loop0): mount failed [ 569.930691][ T9861] vhci_hcd: release socket 23:57:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000001, 0x50000) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x2043, 0x8a) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 569.955294][ T9861] vhci_hcd: disconnect device [ 569.984495][T11981] vhci_hcd: connection closed [ 569.987937][T11926] vhci_hcd: stop threads [ 569.992235][T11979] loop5: detected capacity change from 4096 to 0 [ 569.992677][T11926] vhci_hcd: release socket [ 570.023041][T11926] vhci_hcd: disconnect device [ 570.032990][T11979] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:57:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x3}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x9}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000000380)="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", 0x153, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f0000000040)=ANY=[]) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x20006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe, 0xfffd, 0x0, 0x0, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r3, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 570.171983][T11995] loop0: detected capacity change from 4096 to 0 [ 570.192109][T11998] loop4: detected capacity change from 4096 to 0 [ 570.205805][T11995] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 570.218946][T11998] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) 23:57:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) perf_event_open(&(0x7f00000004c0)={0x4, 0x70, 0x2, 0x93, 0xae, 0xff, 0x0, 0x7, 0x200, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x2880, 0x10000, 0xfb6, 0x8, 0xae, 0x1, 0x7}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffffd}, 0x8400, 0x5, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 570.253777][T12007] loop2: detected capacity change from 4096 to 0 [ 570.283007][T12018] loop5: detected capacity change from 4096 to 0 [ 570.292379][T12018] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 570.294352][T11998] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 570.310242][T11998] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 570.323371][T12007] EXT4-fs error (device loop2): ext4_quota_enable:6393: comm syz-executor.2: Bad quota inode # 3 [ 570.340921][T12007] EXT4-fs warning (device loop2): ext4_enable_quotas:6433: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 570.367199][T12007] EXT4-fs (loop2): mount failed [ 570.368580][T12026] vhci_hcd: connection closed [ 570.372287][ T9861] vhci_hcd: stop threads [ 570.385090][ T9861] vhci_hcd: release socket 23:57:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:57:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x43, 0x40, 0x0, 0x0, 0x0, 0xffffff8000000000, 0x2060, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0xffffffffffff7abe, 0x2a3e}, 0x1000, 0xa6, 0x3, 0x7, 0x80, 0x7fff, 0x6}, r2, 0x4, r1, 0xa) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 570.458514][ T9861] vhci_hcd: disconnect device 23:57:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:57:59 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x101}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x3f, 0xd9, 0x80, 0x56, 0x0, 0xe8, 0x400, 0x7, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7ff, 0x1, @perf_config_ext={0x1, 0x8e}, 0x200, 0x7, 0x6, 0x2, 0x27, 0x7, 0xffff}, r3, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x2c, 0x7, 0x5, 0x0, 0x0, 0x4, 0x5011, 0x6, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x10050, 0x8, 0x2, 0x9, 0x5, 0x3, 0x81}, 0x0, 0xf, r0, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000000c0)=0xfffffffc, 0x4) bind$inet(r4, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) fchmod(r4, 0x180) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xff, 0x240000) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) setsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000000), 0x4) [ 570.506237][T12041] loop1: detected capacity change from 4096 to 0 [ 570.528599][T12041] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 570.596329][T12048] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 570.602859][T12048] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 570.625565][T12052] vhci_hcd: connection closed [ 570.629000][T11926] vhci_hcd: stop threads [ 570.638256][T11926] vhci_hcd: release socket [ 570.651498][T11926] vhci_hcd: disconnect device 23:57:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x200000, 0xa, &(0x7f0000000500)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x8000000002000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4803}, {&(0x7f00000004c0)="8081002d37180000daf4655fdaf4655f00000010000800003f19e7bde741f66feaca63cb84ee4312b634ec525094cb420000000af301d300000000dd000000", 0x3f, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000280)='./bus\x00', &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0x8}, 0x806, 0x0, 0x0, 0x0, 0x80000000, 0x8c68}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x1) stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x1000) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) symlinkat(&(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file1\x00') accept$packet(r0, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r0, r1, 0x0, 0x8400fffffffa) open_tree(r1, &(0x7f0000000400)='./file0\x00', 0x101) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x9) open(&(0x7f00000000c0)='./bus\x00', 0x880, 0x7) 23:57:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) sendfile(r2, r2, &(0x7f00000000c0)=0xffffffffffffff57, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) getsockopt$WPAN_SECURITY(r3, 0x0, 0x1, &(0x7f0000000300), &(0x7f00000003c0)=0x4) [ 570.715088][T12055] loop3: detected capacity change from 4096 to 0 [ 570.751570][T12072] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 570.758094][T12072] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 570.781356][T12055] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 570.799908][T12076] loop2: detected capacity change from 32800 to 0 [ 570.834509][T12079] loop5: detected capacity change from 4096 to 0 [ 570.841475][T12077] loop0: detected capacity change from 4096 to 0 [ 570.854203][T12081] vhci_hcd: connection closed [ 570.854458][T11926] vhci_hcd: stop threads [ 570.867246][T12076] EXT4-fs error (device loop2): ext4_quota_enable:6393: comm syz-executor.2: Bad quota inode # 3 23:57:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 570.867644][T12077] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 570.886420][T11926] vhci_hcd: release socket [ 570.895012][T12079] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 570.923641][T12076] EXT4-fs warning (device loop2): ext4_enable_quotas:6433: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 570.963381][T11926] vhci_hcd: disconnect device [ 570.978054][T12076] EXT4-fs (loop2): mount failed [ 570.982984][ T35] audit: type=1804 audit(1613692679.592:334): pid=12093 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/807/bus" dev="sda1" ino=14228 res=1 errno=0 [ 571.021191][ T35] audit: type=1800 audit(1613692679.622:335): pid=12095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14231 res=0 errno=0 [ 571.046768][ T35] audit: type=1804 audit(1613692679.662:336): pid=12103 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/807/bus" dev="sda1" ino=14228 res=1 errno=0 [ 571.077932][T12108] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 571.085236][T12108] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 571.095755][T12105] loop4: detected capacity change from 4096 to 0 [ 571.140531][T12079] loop5: detected capacity change from 4096 to 0 [ 571.177659][T12105] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) 23:57:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 571.202243][T12077] loop0: detected capacity change from 4096 to 0 [ 571.261953][T12109] vhci_hcd: connection closed [ 571.262044][ T9861] vhci_hcd: stop threads [ 571.293904][ T8958] vhci_hcd: vhci_device speed not set [ 571.298264][ T9861] vhci_hcd: release socket [ 571.304375][ T9861] vhci_hcd: disconnect device 23:57:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4000000000004c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 571.317521][T12077] EXT4-fs: failed to create workqueue [ 571.322983][T12077] EXT4-fs (loop0): mount failed 23:58:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = getegid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee00) syz_mount_image$exfat(&(0x7f0000000040)='exfat\x00', &(0x7f00000000c0)='./file0\x00', 0x84f, 0x7, &(0x7f0000000700)=[{&(0x7f0000000300)="b5cc535f368c39e348de4dc1e5cc346cc336b6f2078c073ef56075f9e5cc97bc503833d45fd5b699310350f91804fe69c9018ce92f97231d932de3b9d90c3688a9f77f20c6594ea6a345167e97a95b93539bffbbf17b12252f928c6d4b2c9f62a3c28dee31937eb2ea024e1bd9f03d20ace3c239d35d3f636dccc9120854d8f02518550b203aad93a701660ae9fdd5fc7d67b2309ee5269c1d20ce3a87c8c7ca49c04740be5f9ed3e8e587d0761ee77e388bb47c009a169e753683be99130463a4f86e57666eb5083ca36fac83e2e55e630b9ed83c33ed10e02bc4c77511408e98d8ea65c501bfcab80a0d43cf9cb3", 0xef, 0x80}, {&(0x7f0000000400)="febf69", 0x3, 0x9}, {&(0x7f0000000440)="ce2deb772a6ac008f399ce3c31b8627c2564601711b83f77996f2f8194f5e130bec535786936e74f99fada955d587ca3d0f243b2858ae1b674e67bd428f7d604eee351be792ca4da558dc0e132ecf56f67ad4d8dec5a225b4128da1617653337918543e4944d23bf5dd7738b27df4b0df369296100473a62e09c67418da333d6f309d5fd109c0b3ceaacb18963bd64234b2990bc098b82f6e88af96d1e", 0x9d, 0x400}, {&(0x7f0000000500)="5fd5e38263e4", 0x6, 0xfff}, {&(0x7f0000000540)="08db9189c140055cb92e085ab2eff890488804f197b61328c4867f6aff3c4837ee92f3a47690d6ef6a517ddb01548967a1fc1113ebc5e824aa2cefceab8e268f210e73a479", 0x45}, {&(0x7f00000005c0)="ce6508ede3c438b2ac2b52ee14ecdd3c4e9caa6229c69fc42b9b4436d13b5dca7fee15d0fed9466edee3d9e11af309c510116f93a1993cd30c621464532d1e2f5885810cd7174e4d34f69cbe8bef3948c8d02a0da405d47b1947c6d0e8b848cf9d3a87703438701c27f40e83da9cea2a98124a2389ad98b942a40a4777187ee2533fdffb", 0x84, 0x80}, {&(0x7f0000000680)="a5bfc022a0f81ba4c9eff5c4b9e8110cb4e3431182de62add098747f34540072b6dd3fb95a9e1b8999ec432eae0247ad46b1a06fd093ab300a29ad63b27d26089df0412d102f5bfd145217f9ec8f044ddddb8a8b39ea", 0x56, 0x5}], 0x10, &(0x7f00000008c0)={[{@namecase='namecase=1'}, {@gid={'gid', 0x3d, r1}}, {@utf8='utf8'}, {@allow_utime={'allow_utime', 0x3d, 0x7ff}}, {@errors_continue='errors=continue'}, {@allow_utime={'allow_utime'}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@euid_lt={'euid<', r3}}, {@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@appraise='appraise'}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@appraise='appraise'}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 571.358658][T12131] loop1: detected capacity change from 4096 to 0 [ 571.365148][ T8958] usb 17-1: new full-speed USB device number 73 using vhci_hcd [ 571.372700][ T8958] usb 17-1: enqueue for inactive port 0 23:58:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 571.410132][T12131] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 571.443876][ T9457] vhci_hcd: vhci_device speed not set [ 571.456710][ T8958] vhci_hcd: vhci_device speed not set [ 571.498336][T12134] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 571.504861][T12134] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 571.533287][T12136] loop5: detected capacity change from 4172 to 0 [ 571.569651][T12140] loop0: detected capacity change from 4096 to 0 [ 571.570773][T12136] EXT4-fs error (device loop5): ext4_quota_enable:6393: comm syz-executor.5: Bad quota inode # 4 [ 571.586535][T12142] vhci_hcd: connection closed [ 571.598286][ T9861] vhci_hcd: stop threads [ 571.610225][T12148] loop3: detected capacity change from 4096 to 0 [ 571.627488][T12136] EXT4-fs warning (device loop5): ext4_enable_quotas:6433: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 571.646384][ T9861] vhci_hcd: release socket [ 571.658625][T12148] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 571.670836][ T9861] vhci_hcd: disconnect device [ 571.689606][T12159] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 571.696134][T12159] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 571.712866][T12136] EXT4-fs (loop5): mount failed 23:58:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x6}, {&(0x7f0000000740)="00000000000000000800000082e36731c6f34caa846ed2e5046257780100484bcc0cb961031d90548ac95ed94db626a9fd749fb2c3356fd45e88d26df60a148651e1c1b0d91ea2cc538012", 0x4b, 0x4e0}, {&(0x7f0000000080)='\x00\x00\x00\x00\x00', 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f00000006c0)="ed41000000100014000000000067655fdbf4655f0000000000000400807f0b15136f15ca151fa3fa2239856ea20404e12e66", 0x32, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0xef1}, {&(0x7f0000013900)="111fc0d901000000803a0900803a0f200000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x2880080, &(0x7f0000000700)=ANY=[@ANYRESOCT]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$VIDIOC_CROPCAP(r2, 0xc02c563a, &(0x7f0000000300)={0xa, {0xd, 0x6, 0xffff, 0x6}, {0x200, 0x53684000, 0x2}, {0x2}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa0, &(0x7f00000004c0)=""/160, 0xf2, &(0x7f00000018c0)=""/242, 0x1000, &(0x7f00000008c0)=""/4096}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x2, 0x69, 0x1, 0x9}, 0x0, 0x3, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='\x00') perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x40, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 571.809930][T12169] vhci_hcd: connection closed [ 571.812090][ T24] vhci_hcd: stop threads [ 571.821292][ T24] vhci_hcd: release socket [ 571.826292][T12076] loop2: detected capacity change from 32800 to 0 [ 571.830222][ T24] vhci_hcd: disconnect device [ 571.844737][T12076] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value 23:58:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d90100000080e6594a3a0900803a09000000", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x254e, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x1) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = syz_open_dev$vcsu(&(0x7f0000000400)='/dev/vcsu#\x00', 0xd4, 0x226840) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r2, r4, 0x0, 0x8400fffffffa) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@rand_addr=0x64010101, 0x4e20, 0x1ff, 0x4e21, 0x5, 0x2, 0x40, 0xe0, 0x62, 0x0, 0xffffffffffffffff}, {0x80000001, 0x5, 0x4, 0x9, 0x400, 0x756, 0x9, 0x400}, {0xfffffffffffffffa, 0x4, 0x1f, 0x9}, 0xfff, 0x0, 0x1, 0x3}, {{@in6=@mcast1, 0x4d2, 0x32}, 0xa, @in=@loopback, 0x3503, 0x2, 0x1, 0x8, 0x6, 0x40, 0x2}}, 0xe8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff00000000000000, 0x6a}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 572.002709][T12187] loop0: detected capacity change from 4096 to 0 [ 572.010768][T12185] loop4: detected capacity change from 4096 to 0 [ 572.024176][T12188] loop5: detected capacity change from 4096 to 0 23:58:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 572.054751][T12185] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 572.077795][T12185] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 572.084376][T12185] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 572.106222][T12198] loop2: detected capacity change from 4096 to 0 [ 572.122483][T12187] EXT4-fs warning (device loop0): ext4_enable_quotas:6433: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 572.146958][T12198] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 572.153467][T12187] EXT4-fs (loop0): mount failed [ 572.189699][T12211] vhci_hcd: connection closed [ 572.189764][ T24] vhci_hcd: stop threads [ 572.201986][ T24] vhci_hcd: release socket [ 572.213610][ T24] vhci_hcd: disconnect device [ 572.222456][T12188] loop5: detected capacity change from 4096 to 0 [ 572.287360][T12220] loop1: detected capacity change from 4096 to 0 [ 572.334981][T12220] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) 23:58:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 572.383705][T12220] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 572.390266][T12220] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x400000, 0x0) 23:58:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000040)="2719c0d9bd00000000310000a8c3891100004e1dd8000006", 0x18, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) openat$cgroup_procs(r1, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = dup(r0) epoll_pwait(r4, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7, &(0x7f00000000c0)={[0xecf]}, 0x8) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 572.433035][T12238] vhci_hcd: connection closed [ 572.433191][ T326] vhci_hcd: stop threads [ 572.450941][ T326] vhci_hcd: release socket [ 572.459692][ T326] vhci_hcd: disconnect device [ 572.536389][T12243] loop3: detected capacity change from 4096 to 0 [ 572.549705][T12245] loop5: detected capacity change from 4096 to 0 [ 572.566652][T12252] loop2: detected capacity change from 4096 to 0 [ 572.594656][T12243] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 572.607699][T12259] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 572.614232][T12259] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 572.622265][T12245] EXT4-fs warning (device loop5): ext4_enable_quotas:6433: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. [ 572.659424][T12252] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 572.693251][T12245] EXT4-fs (loop5): mount failed 23:58:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 572.712992][T12267] vhci_hcd: connection closed [ 572.713107][T11926] vhci_hcd: stop threads [ 572.729116][T11926] vhci_hcd: release socket [ 572.747703][T11926] vhci_hcd: disconnect device [ 572.851106][T12200] loop0: detected capacity change from 4096 to 0 [ 572.893901][T12252] loop2: detected capacity change from 4096 to 0 [ 572.933867][T12245] loop5: detected capacity change from 4096 to 0 23:58:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 572.958696][T12200] EXT4-fs (loop0): Unrecognized mount option "./file0" or missing value [ 573.002637][T12276] loop4: detected capacity change from 4096 to 0 [ 573.017695][ T35] kauditd_printk_skb: 11 callbacks suppressed [ 573.017705][ T35] audit: type=1804 audit(1613692681.632:347): pid=12289 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/767/bus" dev="sda1" ino=14208 res=1 errno=0 23:58:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000040)='./bus\x00', 0x505180, 0x8) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 573.052809][T12245] EXT4-fs (loop5): Unrecognized mount option "Ï" or missing value [ 573.053604][T12285] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 573.067222][T12285] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 573.115342][T12276] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 573.130870][T12302] loop1: detected capacity change from 4096 to 0 23:58:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@private1}}, &(0x7f0000001a00)=0xe8) mount$fuse(0x0, &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)='fuse\x00', 0x1000000, &(0x7f0000001900)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x1}}], [{@uid_gt={'uid>', 0xee00}}, {@fowner_lt={'fowner<', 0xee01}}]}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0xe9, 0xff, 0xed, 0x1, 0x0, 0xaf, 0x0, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x8918, 0x101, 0x6, 0x9, 0x82a2, 0x8, 0x7}, r4, 0x9, r2, 0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000400)="950c53e3e20134884c60b4352d6f2e30abe0ff368653d2a2e3d1e85a28a7a0a1a0e047e6105588e7b77ce3db8c0ad1a8", 0x30}, {&(0x7f0000000440)="49b054157f6908dcbe880a6efc0a04452d64a70f89cff9728d3edf81d9d9d91f15e4a1d10c5ec3d223196da2e0a90bb8904fca04330d9abba1d7c65f82ad5e3b4104f6f901de2e9b74e501ba6198d7ed6f0e94ad6915ee6843acb9d175744dcd0eb6a6fd2674645808d0f3db90d342a3fdd446f8a1d218ab824fd438d274ce7f05945aaea9e9220d535b1fbfd91a1ddd19c6313b8b7d245e1c4cf167c6", 0x9d}, {&(0x7f0000000500)="d8dff841a2dc47571e8076a72073a60fec065144e173bb69fb6b9204aecce25e7b2e1ec69df4241fa777eff4ccc2f7bae6696d847163b328d4e2cacc997a18b8fb00bbcfe155e95ed1f2a2fcc569fe106f483d0d556319b816b1978b6d89cf6d0381cc429d3fd4225a53d28f1d228177223d938445bd1816f520676ac7ec264f0a5dcf25bce89cccdfc87f5316824783aa06c223e2943eb0a31dda150f0739ee086471f1d806b8b5a110e416fbb30d5eddf3fba7ad0d096fdfa2759f27c177", 0xbf}, {&(0x7f00000005c0)="7ce07055b06eeeadef929d1905e7048ea25a52a7759e386672d0196a1216b36310f9a238257f2cf38f335f74f6cf77696415f0dcad50d41316abfbc3fd61c81a", 0x40}, {&(0x7f0000000600)="5de12366ae1570411deb19b9170d2c8ebb668f80686ebee37db5653d8bd7ba7cb7d14c82", 0x24}], 0x6, 0x0, 0x0, 0x50}], 0x1, 0x4000) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 573.166484][ T35] audit: type=1804 audit(1613692681.772:348): pid=12213 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/767/bus" dev="sda1" ino=14208 res=1 errno=0 23:58:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00)='nl80211\x00', 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r4}, @void}}}, 0x28}}, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 573.213264][T12307] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 573.219795][T12307] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 573.276285][T12302] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 573.313738][ T5] vhci_hcd: vhci_device speed not set [ 573.329841][T12300] vhci_hcd: connection closed [ 573.330013][ T9861] vhci_hcd: stop threads [ 573.342225][ T9861] vhci_hcd: release socket [ 573.343250][T12316] loop0: detected capacity change from 4096 to 0 [ 573.352237][ T9861] vhci_hcd: disconnect device [ 573.383706][ T5] usb 17-1: new full-speed USB device number 74 using vhci_hcd [ 573.392443][T12317] loop2: detected capacity change from 4096 to 0 [ 573.393739][ T5] usb 17-1: enqueue for inactive port 0 [ 573.422437][T12310] vhci_hcd: connection closed [ 573.422702][ T326] vhci_hcd: stop threads [ 573.445823][T12316] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 573.463698][ T8958] vhci_hcd: vhci_device speed not set [ 573.470887][ T326] vhci_hcd: release socket [ 573.491031][T12335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 573.526649][ T326] vhci_hcd: disconnect device [ 573.533704][ T8958] usb 11-1: new full-speed USB device number 71 using vhci_hcd [ 573.598663][T12317] loop2: detected capacity change from 4096 to 0 [ 573.623039][T12321] loop5: detected capacity change from 4096 to 0 [ 573.643710][ T5] vhci_hcd: vhci_device speed not set [ 573.660521][T12321] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 573.671710][T12347] loop3: detected capacity change from 4096 to 0 [ 573.679999][T12317] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 573.714680][T12361] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 573.721915][T12361] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 573.746087][T12347] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000002bc0)='./file0/file0\x00', &(0x7f0000002c00)='trusted.overlay.upper\x00', &(0x7f0000002c40)={0x0, 0xfb, 0xd8, 0x7, 0x9, "a4a886de83a41b338dce0c58cf58e2be", "8af093b881b64b0e0054910ff57f0a35fdd5c95462ce4ac18c76cb9d2a4e0c9af72d1f2cafcb917ac542b83f2888c22462cab72b1279e782cd1d1b6b1f119d5f0badb33a211670988d98b6dea80a2469ea9287cdcf6c3a1360fb05c066549d3e82e2ffa465cd9a9b122367a7d41ef8f0d35be31a5c7a0c0941d6fff609012f4348aba30846c7b60a79b05e624b6ef49ed71c33b9f83af197f46836fe56fea19eba7252a0d06e258527c2cd5cffb2484c9c95cab79ccb154cbfef8b5e7ab4536daa2bcf"}, 0xd8, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000002840)='./file0\x00', 0xe3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r2, r3, 0x0, 0x8400fffffffa) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) ioctl$CAPI_REGISTER(r3, 0x400c4301, &(0x7f0000002d40)={0x6, 0xffff, 0x5}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) sendmmsg$inet6(r1, &(0x7f0000002a80)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0xffff5edf, @mcast2, 0x5b}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000008c0)="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{&(0x7f0000000800)="51232d61027e6f4dade2b127f66cc530558061033d95eedac2f1dd09e0afe23a3a046a94ed14a801fce8918756f5c5e43c4691da478c87c3ad297a46044b9b9a503d2e8801029476d464e0d736a96c28417b376a8e580c684e2a30847056314be356950ab4891bad1b740a8d", 0x6c}], 0x8, &(0x7f0000000640)=ANY=[@ANYBLOB="38000000000000002900000039000000a704010300000000fc020000000000000000000000000021fe880000000000000000000000000101"], 0x38}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001c00)="cc5d0094006b8ecc88fec63c260ff521b34da2e070ccab3df9779ae3f5298095914668c11e", 0x25}, {&(0x7f0000001c40)="b14773c103fcc38bae", 0x9}, {&(0x7f0000001c80)="3b9e52d24e7d731856be40d170590957b7e6e2acebf2841b8ebb63ac9d5be940cce8de49c9e54c4302d68edf88766cc49c532d5f6ff83e316f5f568248c982f470dc05e69c4c5c487a04d13ce93c41d3151605c4f1e1539e91", 0x59}, {&(0x7f0000001d00)="bd9446a460f06a2be60cbc78135d03938c26a02c93beee83c6d6948cbab09ffd86770614176dc761effececa5b27e17a318c0fe21a1e400bffc756b9e83b09fd4083320de66ddab52956b1fb37bc176f9506d802f408b9f81a80b988d50d75a3e465d0ada98534781aa506a34fb8553f0990442f7dac63f90d436a02611a7aa4bcfc8f84f0c008", 0x87}, {&(0x7f0000001dc0)="9f09ac533b8c254913d564c9dad3878c56149329", 0x14}, {&(0x7f0000001e00)="95dd43ce2038c8c3b13a324776097212307a0b5cef88ff3f9e18d09e2f3287b10a15832695c5c2b9b8022ad0b2b2317fec55775ba4778685a057dbb626341e617d2cc0665e9e26bc3d8e477c90356ea1fbcd96624a7afbd338aa60573a16eb8ab5fd1b581402a4e45682f9cdcd3650ff407be4528e84c622", 0x78}, {&(0x7f0000001e80)="2c0151f976eb6463d597d850e41ffec8cc52d43143fdb9d02f8d6c0553426a20ed8888e3f8a0d9bcc4cb453678c5f8ab3a493f47932f5ef5fec376bb640c91eb00a15105843d08d4eb868f0feee065f6cf66e7bd2f6c297dd624cc38c4b63f57e17e4156429d0719945e849aa2796cac7e998508fdc964ddae214479541160835f415df01541f62e4a6e5684ed53da093d85a6f31f16af62cd39e250066351d6f678b781cbe3b89d64f5766d8814fcb4930054ffe5b29e16efb4614dc180f5293ac5d4657f22cdc64306e171fd1f834d0436bcc564c93e4b62e467506d30fe92443f1be42181550835b41cc9784750011e980c874494", 0xf6}], 0x7, &(0x7f0000002000)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @tclass={{0x14, 0x29, 0x43, 0x14658fa5}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x43, 0xa, 0x0, 0x80, 0x0, [@private0, @empty, @ipv4={[], [], @remote}, @private1={0xfc, 0x1, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x5ccd2b35ec1f87bb, 0x10, 0x2, 0x67, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, @loopback, @private1={0xfc, 0x1, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00', @empty]}}}], 0x158}}, {{&(0x7f0000002180)={0xa, 0x4e22, 0x1, @remote, 0x8}, 0x1c, &(0x7f0000002780)=[{&(0x7f00000021c0)="fdf50d06a18e4bb7c0110f12364ac7ef84b0f3165ece0da511fb74368fd6f7b241616089a17c7551faae93f731901dda69fd543417765b1b355b410c0c6b9aac2a01a86246084eb22d159c8cb2f8bdb35c679017ef30501fbe925a18324ac6fd7ba69a9341c36762fac0015fdbeb44b85dee034962c300d942579da2165e5529b485d76acefd5e927618c85c5474262f4841fd10e21f3baa4f271c55cc03d66f748e9ac53157dbc5d03d56be264c6a2f10c6", 0xb2}, {&(0x7f0000002280)="a69afdabc98f883f336c2aee76e44b39737ca0a76bed05b0ce57a3d9fea1b26d2307a5f012bc0e44ed7d0ae24859a46e9d27ce2af4ea25d50ec1443b7a60f00c39907b3531fec22f71c71356516a9eab16fe7058f8826d997db33976b33565e71fcfa2fa5e1929a694ce6291fd1d9f95f75316a2da6051e5b01b700652c1e4e8e2da65673ba5c242a0e7a1c8bcd75e719c1d4f3b4b0aa3da464eebb38e537e58bebfcf7e10cd3af1a76e2a3c706445abef", 0xb1}, {&(0x7f0000002340)='p0q\a', 0x4}, {&(0x7f0000002380)="bffb9bc3cd0797cde21c8ec8a2e2cdb5b67c7250", 0x14}, {&(0x7f00000023c0)="c63d0c95e805fbc6a597e48469af0e1942b3f76dd1920991efa88f92fe2f7a2cc2efe434d15707c5c407dd00ab7b62d2af71b8be9d8b5824b8db7e72ffe46c88746d8d78903f432ab47411c752735d48999b6d5e17b2e54260f6898987d72de879c42a86abe10f7db522aeace349e26e24aa04c7a90a3efc1e0c5dff053a106e", 0x80}, {&(0x7f0000002440)="9b9b56097b1ef9d9be8b451a7a6ca58e79c35837026f700933d0e4aa1742854bdf3a617bff51c38a3171871c8e19a3d2b0ab9c6e8789400b5f59235f94cd5c547f90fa460858a76f99877425c6a9a82a0e638bdbf84be1c195f4", 0x5a}, {&(0x7f00000024c0)="80e18e230484b996f3db3087c313b995954b79a7c048ff99ed7620843c404258917c7614bf58c0bd36b30bb189c7aab4b5217e19a2549fa7f1a63f46cb72fdc14757508420c94fbded5739a7812e8099ea554afc671c1e04406ba170416ee3c5cc6f73189989d01082a6dec8d4c3e445cacb0b308fee", 0x76}, {&(0x7f0000002540)="3a4b7c9650d1efbeb164c9b38cd9158aa1f39a6ba713d738a1e18053aeb77ef243bc74dd3b24a83e6201c3eef5756e0de46f75b0acd40d1a3636e2dacec2336995de25f7fec2ba22d792942a91afdbdb6d12bba1f4ec4f0854415a2328df85e19a1d2f9f0faeeab90d8df886b95db3c204a0fc6c92b4dbcaff5b17ae01c1595ea9110d449e72951fa12b98a8e03f156ffe16277d14dc4671dffab7ca99521b28f1f8cf1cbb67cf3770accb8c70636fa04038046d1f1aa8bfcc213857603f6285f38b692226e4f9ef002c22f3e9a28a5b80f9bd9e8a32cd3f58258a75c8387a", 0xdf}, {&(0x7f0000002640)="7e5271b3d09e5a86bb044ec832c43c06643d4906b0a8e9fe3cbb7c5686c7ff182f176d43aa83d661f3358ab53903c3beb52ba46914a3b61f365cbc1dc8bd1a33f1c9e5d3d6c71cd5b3d75a737c85cf4368f03f0dd31af7209f4f461a2d498c576e591c34497ba8afc6221ef976a77b5d319955465b568f36aa460fd410d264f69993cedc661433dbed3c33a695a890460178827ed395bdd53703c4b67cbf2003a6367d012282249af66db87ce05337679d535e18de3aad1aeef1e0e3", 0xbc}, {&(0x7f0000002700)="32e70c272c1ecbbdbe35194598a3deb3226a57384980730a215767fbf7ecb0aba09128cdb4e805144bb2329d689809f48c12dd48ec8da21a0e90adcee2ed6b1d15eeca4200b3aecd7c2a0e2e5e2c5629e57f920b06481c1802460303e8b6a9e4c143a480a1972c1efebd947b398d39d2b0a1f6c122f8cc02", 0x78}], 0xa, &(0x7f0000002840)}}, {{&(0x7f0000002880)={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x9}, 0x1c, &(0x7f00000029c0)=[{&(0x7f00000028c0)="5fb4e7264085d6d305da438d0fba281f569cd427542c313d62ff1586d93fb5b68ad8b0f3f7f3816b44050cba59e9371f255fb1c5ff6241a6a61407f6b32f9bf3b298d96505233d9d2abc369681c32c7833c3612f95b3530b8a1b59b80775c52febe675325c5f9b15193bb6cd424580a1bcbe1b9834d3dbf87735730d17e25df8cb7a3dfce2c1790623028e0003a711c5aebaf050a80c24dca87ee7602cfab3f4f6c7411b02d0b050dd0b2fcdb3b770ede351ec82449303a6897292a88546c36049871d4ff9013bf9db3eb9c8e38eb6667389f6e1e82f63bf2961644e56551dd4debe80c43bd3c7dbbb11f8f924e2ede9608e27da00", 0xf5}], 0x1, &(0x7f0000002a00)=[@hopopts_2292={{0x38, 0x29, 0x36, {0x0, 0x3, [], [@pad1, @hao={0xc9, 0x10, @ipv4={[], [], @local}}, @ra={0x5, 0x2, 0xfffe}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}], 0x50}}], 0x5, 0x0) [ 573.766106][T12335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 573.797484][T12365] vhci_hcd: connection closed [ 573.798453][ T9861] vhci_hcd: stop threads 23:58:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@unspec, 0xc) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) [ 573.819288][ T9861] vhci_hcd: release socket [ 573.830117][ T9861] vhci_hcd: disconnect device 23:58:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 573.967898][T12373] loop0: detected capacity change from 4096 to 0 [ 574.011577][T12381] loop5: detected capacity change from 4096 to 0 [ 574.018032][ T35] audit: type=1804 audit(1613692682.632:349): pid=12372 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/811/bus" dev="sda1" ino=14220 res=1 errno=0 [ 574.062112][T12378] loop4: detected capacity change from 4096 to 0 [ 574.081235][T12393] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 574.087826][T12393] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 574.099912][T12381] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 574.123164][T12389] loop1: detected capacity change from 4096 to 0 [ 574.138117][T12378] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 574.152954][T12373] loop0: detected capacity change from 4096 to 0 [ 574.179144][T12403] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 574.186341][T12403] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 574.285153][T12413] vhci_hcd: connection reset by peer [ 574.291036][T12373] EXT4-fs: failed to create workqueue [ 574.298557][T12410] vhci_hcd: connection closed [ 574.298752][T11926] vhci_hcd: stop threads 23:58:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000040)="00000000000000000000000082e36724c6f34caa846ed2e527703378010041aa5a3a2406e2b8c868", 0x28, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f00000000c0)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x1}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x2080000, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000300)='./bus\x00') r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 574.337851][T12373] EXT4-fs (loop0): mount failed 23:58:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 574.369447][T11926] vhci_hcd: release socket [ 574.407988][T11926] vhci_hcd: disconnect device 23:58:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f0000000380)=ANY=[@ANYRESOCT=0x0, @ANYRESOCT, @ANYRES64=r0, @ANYRES16]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) r3 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000300)='trusted.overlay.origin\x00', &(0x7f0000000340)='y\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x100, 0xb1, 0x10}, 0x18) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000003c0), &(0x7f0000000400)=0x30) [ 574.428723][T11926] vhci_hcd: stop threads [ 574.433163][T11926] vhci_hcd: release socket [ 574.438291][T11926] vhci_hcd: disconnect device [ 574.540924][T12424] loop5: detected capacity change from 4096 to 0 [ 574.580270][T12435] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 574.588600][T12435] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 574.612081][T12427] loop3: detected capacity change from 4096 to 0 [ 574.618595][ T5] vhci_hcd: vhci_device speed not set [ 574.646008][T12441] loop0: detected capacity change from 4096 to 0 [ 574.684392][T12436] vhci_hcd: connection closed [ 574.684522][T11926] vhci_hcd: stop threads [ 574.700562][T12424] loop5: detected capacity change from 4096 to 0 [ 574.708286][T11926] vhci_hcd: release socket [ 574.711250][T12441] EXT4-fs (loop0): Unrecognized mount option "0000000000000000000000001777777777777777777777" or missing value [ 574.712789][T11926] vhci_hcd: disconnect device 23:58:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 574.829842][T12392] loop2: detected capacity change from 4096 to 0 23:58:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 23:58:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0xff, 0xfe, 0x20, 0x32, 0x0, 0xe, 0x100, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000040), 0x5}, 0x202, 0x8, 0x7, 0x3, 0x6, 0x7ff, 0x1000}, 0x0, 0xd, r1, 0x0) [ 574.884336][ T35] audit: type=1804 audit(1613692683.502:350): pid=12461 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/811/bus" dev="sda1" ino=14220 res=1 errno=0 [ 574.983699][T12472] loop4: detected capacity change from 4096 to 0 [ 574.999659][T12477] loop1: detected capacity change from 4096 to 0 [ 575.006163][T12472] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) 23:58:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) kcmp(r2, r3, 0x4, r4, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = signalfd(r1, &(0x7f00000000c0)={[0x40]}, 0x8) ioctl$UI_SET_FFBIT(r5, 0x4004556b, 0x14) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 575.014354][ T35] audit: type=1804 audit(1613692683.622:351): pid=12470 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/811/bus" dev="sda1" ino=14220 res=1 errno=0 [ 575.024911][T12482] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 575.046103][T12482] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 575.058121][T12480] loop5: detected capacity change from 4096 to 0 [ 575.071661][T12477] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 575.096525][T12488] vhci_hcd: connection closed [ 575.097105][ T9861] vhci_hcd: stop threads [ 575.115758][T12487] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 575.117783][T12492] loop2: detected capacity change from 4096 to 0 [ 575.122283][T12487] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 575.135282][ T9861] vhci_hcd: release socket [ 575.140917][ T9861] vhci_hcd: disconnect device [ 575.141949][T12493] loop0: detected capacity change from 4096 to 0 [ 575.154575][T12480] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 575.207598][T12501] vhci_hcd: connection closed [ 575.208286][ T37] vhci_hcd: stop threads [ 575.224694][ T37] vhci_hcd: release socket [ 575.229251][ T37] vhci_hcd: disconnect device 23:58:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 575.251528][T12492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 575.265324][T12493] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="8f0c000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x3fffe}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r1) chown(&(0x7f0000000040)='./file0\x00', 0x0, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) ioctl$UI_DEV_DESTROY(r2, 0x5502) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000004c0)={{0xa, 0x4e23, 0x2, @mcast1}, {0xa, 0x4e20, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}, 0xac, [0x40, 0x4001, 0x0, 0x20000000, 0x8e, 0x7fff, 0x783, 0x200]}, 0x5c) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 575.384239][T12520] loop3: detected capacity change from 4096 to 0 [ 575.402813][T12492] loop2: detected capacity change from 4096 to 0 [ 575.410326][T12492] EXT4-fs (loop2): Unrecognized mount option "@" or missing value [ 575.425297][T12528] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) 23:58:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x40000004}) [ 575.431984][T12528] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 575.440478][T12520] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 575.505889][T12532] loop5: detected capacity change from 4096 to 0 23:58:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_mount_image$sysv(&(0x7f00000000c0)='sysv\x00', &(0x7f00000001c0)='./file0\x00', 0x100, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="6f655b6c1116479f69d52a240265d72fa08e6d91f8fccb882e110ab8092542cbb44da2186c64eb7ab94781a7bd0aece177ead1c02dcdad9f194a7afa09a5ec7dd222db1ce10c7e641f3e7c6cc08a14521c17e9203176092f3972fdec0efee3083bd81bfe1186b0b23f8d99ae0f10a5030e079781094461b038c742765c2404d461fc3346074a9bdb120e33f1163a09ee7193ccfa58017b3c69958710170f1d760700f2c5c81a7c464fa24beefb6916770a4f54e8967671", 0xb7, 0xc00000000000000}], 0x1001400, &(0x7f0000000400)={[{}, {}, {}, {'ext4\x00'}, {'/'}, {'ext4\x00'}, {'++,'}, {'ext4\x00'}, {'ext4\x00'}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}]}) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x4c) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 575.562370][ T35] audit: type=1800 audit(1613692684.172:352): pid=12542 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14218 res=0 errno=0 [ 575.589101][T12534] vhci_hcd: connection closed [ 575.589530][ T9861] vhci_hcd: stop threads 23:58:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 575.609819][T12549] loop2: detected capacity change from 4096 to 0 [ 575.628241][ T9861] vhci_hcd: release socket [ 575.633193][T12532] EXT4-fs error (device loop5): ext4_quota_enable:6391: comm syz-executor.5: inode #3215: comm syz-executor.5: iget: illegal inode # [ 575.655349][T12551] loop0: detected capacity change from 4096 to 0 [ 575.662509][ T9861] vhci_hcd: disconnect device [ 575.663503][T12549] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 575.674896][T12532] EXT4-fs error (device loop5): ext4_quota_enable:6393: comm syz-executor.5: Bad quota inode # 3215 [ 575.683845][T12556] loop4: detected capacity change from 4096 to 0 [ 575.699975][T12532] EXT4-fs warning (device loop5): ext4_enable_quotas:6433: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 23:58:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 575.737053][T12532] EXT4-fs (loop5): mount failed [ 575.743516][T12565] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 575.750022][T12565] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 575.768543][T12556] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 575.781353][T12567] vhci_hcd: connection closed [ 575.781465][ T37] vhci_hcd: stop threads [ 575.799746][ T37] vhci_hcd: release socket [ 575.811365][ T35] audit: type=1800 audit(1613692684.422:353): pid=12532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14218 res=0 errno=0 [ 575.841162][ T37] vhci_hcd: disconnect device [ 575.867688][ T35] audit: type=1800 audit(1613692684.462:354): pid=12571 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14218 res=0 errno=0 [ 575.894488][T12551] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:04 executing program 5: read$dsp(0xffffffffffffffff, &(0x7f0000000040)=""/50, 0x32) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 575.913226][T12577] loop1: detected capacity change from 4096 to 0 23:58:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f000000000000010080000000100008fff20000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000180)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040971e59c3467e438b5405c1eb8feee255ecd0a5eb02cc0131a7209e1b464bab63604ebecbaafb0580f5e32c96bc8704249a8cc7a64d511a", 0x74, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000300)="f37c1e001e08000000a47eab27da6dc8c778218f08d149d4c12c448ca71a7baf33e5426c665d4dd6d09c4e91bd32c67c3569447f7368112543077f881a286b8b8bdf5e42e2da1b9e567f512cb4e03bfca27932fbf2170d1ffff67845e2f560fc584fc733be190ebc0f0a4398d69a1fef6906f223ac5795330473b490c1101938171c3ac8fbee47a321353d1225a115e4dcdf5b2125287397aad8", 0x9a, 0x40000}], 0x800010, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$cramfs(&(0x7f0000000040)='cramfs\x00', &(0x7f00000000c0)='./bus\x00', 0x8001, 0x1, &(0x7f0000000480)=[{&(0x7f00000003c0)="d18ec0afcd0bb46eda61e3773df5430ffa1a7e2a1e852457fead4332f715d97620fd60147dd5bdcd0a87c5494ebadf3776035c842b815fcfc61ad198d0e6f7f1758a8244f0c97b82b703e480c96934712fc67a461f29b7ff9d88ada9ad9f71bb2b1e39d3563db7c84d84fc9518f23c4cc20384d1201419f90ef270f6cf32b11511f118b0008c85f8a2308de413d768d4973f6d4c989f01f2dbc2645cfd4472a9", 0xa0, 0x8}], 0x3020420, &(0x7f00000004c0)={[{}, {}, {'ext4\x00'}, {'./!]]\xdb^'}, {}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_hash='dont_hash'}, {@pcr={'pcr', 0x3d, 0x8}}, {@permit_directio='permit_directio'}, {@appraise_type='appraise_type=imasig'}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}]}) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 575.993809][T12577] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 576.057754][T12586] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 576.064284][T12586] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 576.084611][T12593] loop2: detected capacity change from 4096 to 0 [ 576.085000][T12596] vhci_hcd: connection closed [ 576.091043][ T37] vhci_hcd: stop threads 23:58:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x4c102, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 576.105177][ T37] vhci_hcd: release socket [ 576.112988][ T37] vhci_hcd: disconnect device [ 576.117453][T12595] loop5: detected capacity change from 4096 to 0 23:58:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_mount_image$cramfs(&(0x7f0000000040)='cramfs\x00', &(0x7f00000000c0)='./file0\x00', 0x68, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)="d723624466e3f175b463532601325dd0714c4c466177ce0db4dda4a0cad1710551e61638973919a7e5a3d5629eb4bf1b2e5951aaa8105f2f5b5cd0b595d7eb7acab36dd27dbc5ec2b24d635150354dc3d862d66933fbeaac19b1e4a965a6443e1b97a1d844402d8122b03163568104deec2a848ed6c74dfe8216bec7a1fa282e2e3c7cdc714ac243e67e5f9b35a9c37b4cec01a00c043c48e012805fc781b3c036dbda139944a4af9d419bd012d2f8c3dc5b530d59d4f6dd713a326fa705007addb459a76834010cc008dafd1a7057b213e3dddb222206df837bd098b7a882a895cb2fa2e29254c19136214159a1df939c6bd8ccaa29b8", 0xf7, 0x1ff}], 0x208014, &(0x7f0000000440)={[{'}:+'}, {}, {}, {'ext4\x00'}, {'ext4\x00'}, {'ext4\x00'}, {}], [{@pcr={'pcr', 0x3d, 0x3c}}, {@pcr={'pcr', 0x3d, 0x24}}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}]}) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 576.153971][T12593] EXT4-fs error (device loop2): ext4_quota_enable:6391: inode #3: comm syz-executor.2: casefold flag without casefold feature [ 576.168574][T12593] EXT4-fs error (device loop2): ext4_quota_enable:6391: inode #4: comm syz-executor.2: iget: bad i_size value: -4067706884012894208 [ 576.183770][T12593] EXT4-fs error (device loop2): ext4_quota_enable:6393: comm syz-executor.2: Bad quota inode # 4 [ 576.202592][T12593] EXT4-fs warning (device loop2): ext4_enable_quotas:6433: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 576.231490][T12595] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200", 0x63, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 576.303889][T12593] EXT4-fs (loop2): mount failed [ 576.313088][T12618] loop0: detected capacity change from 4096 to 0 [ 576.336497][T12617] loop3: detected capacity change from 4096 to 0 23:58:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$getflags(0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x70000000}) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 576.362202][T12618] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 576.374504][T12617] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 576.401680][T12630] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 576.408282][T12630] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 576.435345][T12633] loop4: detected capacity change from 4096 to 0 [ 576.453053][T12633] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 576.481999][T12616] loop2: detected capacity change from 64 to 0 [ 576.491491][T12635] vhci_hcd: connection closed [ 576.491614][ T24] vhci_hcd: stop threads [ 576.507023][ T24] vhci_hcd: release socket [ 576.509717][T12646] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 576.517948][T12646] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 576.519356][ T24] vhci_hcd: disconnect device [ 576.552491][T12648] loop5: detected capacity change from 4096 to 0 23:58:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x8101, 0x46) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) clone(0x100000, &(0x7f0000000300)="4eb76f9ac92dd06e71b2954826", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="418bc37a01104f074b6e44a7b7045ddd93e1de21896c0fa3f28b4886804b78cb8237bbbf2a15aa142894a213375dfb81ae91f4f7eb0cb7067fdeb2ac826b8a878c0a63c7af4c8c4c") sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb1\x00', 0x4000, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f00000000c0)={0x1a, 0x1}) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 576.621433][T12656] vhci_hcd: connection closed [ 576.627420][ T24] vhci_hcd: stop threads [ 576.634075][T12648] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 576.649577][ T24] vhci_hcd: release socket [ 576.666301][ T24] vhci_hcd: disconnect device 23:58:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x7f, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3f, 0x180) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8010, r1, 0x942eb000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) [ 576.694805][T12667] loop1: detected capacity change from 4096 to 0 [ 576.733171][T12667] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 576.778420][T12674] loop2: detected capacity change from 4096 to 0 [ 576.809538][T12680] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 576.816179][T12680] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x63e}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x10004800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=r0]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) dup(r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f00000004c0)={0x5, 0x70, 0x9, 0x8, 0x8, 0x3, 0x0, 0x8c9, 0x200, 0xc, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x800, 0x100000001}, 0x80, 0xdf, 0x3, 0x0, 0x7fffffff, 0x81, 0x8}, 0x0, 0xa, r3, 0x2) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x101000, 0x0) fcntl$setownex(r4, 0xf, &(0x7f00000000c0)={0x2}) [ 576.894078][T12685] vhci_hcd: connection closed [ 576.909107][ T37] vhci_hcd: stop threads [ 576.921442][ T37] vhci_hcd: release socket [ 576.933164][T12674] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 576.968411][T12695] loop5: detected capacity change from 264192 to 0 [ 576.976653][T12695] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 576.977701][ T37] vhci_hcd: disconnect device [ 577.034273][T12693] loop0: detected capacity change from 4096 to 0 23:58:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 577.077424][T12693] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 577.090628][T12706] loop3: detected capacity change from 4096 to 0 23:58:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0), 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0x20, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 577.168987][T12719] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 577.175524][T12719] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 577.200601][T12712] loop5: detected capacity change from 264192 to 0 [ 577.214612][T12706] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x186) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file1\x00') sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="e321bd8c1ecd5ea7787b07f8440000000102010100000000000000000c00000a300001802c00018015000300fc00000000000000000000005cd8f55ec188000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat(r0, &(0x7f0000000540)='./file0\x00', 0x109002, 0x82) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4bff}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40004}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x20000, 0x40}, 0x18) utimensat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x77359400}, {0x77359400}}, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x4, 0x70, 0x3, 0x80, 0x20, 0x0, 0x0, 0x95, 0x3c080, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000400), 0x6}, 0x101a, 0x2, 0x3, 0x8, 0x6, 0x401, 0x1}, 0x0, 0x8, r1, 0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 577.265282][T12721] loop4: detected capacity change from 4096 to 0 [ 577.290722][T12721] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) 23:58:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xc0) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x2, @local, 0x6}, 0x1c) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x0) ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f00000004c0)={0x517, "78ff51450803d59da47eb0ea335ef809efc67eca6e57d46da4db9dd5451d6e43", 0x4, 0x100, 0x7, 0x8, 0x4, 0x1, 0x1, 0x1f}) [ 577.317201][T12735] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 577.323727][T12735] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 577.355009][T12724] vhci_hcd: connection closed [ 577.355097][ T24] vhci_hcd: stop threads 23:58:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 577.371571][ T24] vhci_hcd: release socket [ 577.379610][ T24] vhci_hcd: disconnect device [ 577.485576][T12736] loop2: detected capacity change from 4096 to 0 [ 577.557961][T12739] vhci_hcd: connection closed [ 577.558041][T12742] loop0: detected capacity change from 4096 to 0 [ 577.569883][T15295] vhci_hcd: vhci_device speed not set [ 577.576537][ T326] vhci_hcd: stop threads [ 577.581173][ T326] vhci_hcd: release socket [ 577.590430][ T326] vhci_hcd: disconnect device [ 577.627469][T12754] loop1: detected capacity change from 4096 to 0 [ 577.653368][T15295] usb 17-1: new full-speed USB device number 75 using vhci_hcd [ 577.663464][T15295] usb 17-1: enqueue for inactive port 0 [ 577.667235][T12763] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) 23:58:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="26e23eb82dc038cb96d40f0409a10247bf7decca0a802d3a06b4571bec2590d2732c", 0x22}, {&(0x7f00000006c0)="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", 0x105}, {&(0x7f0000000380)="2c4f4d6c072d3de6d1ef9664102c1de3f10d6f54588c99fbd1b7444edbed56ec6c4882621ac014c9eac4cf592aa1ffcb3f2c3b6a539e5add900b03b40f2472166f7ac0a988ef19422d97f1fc6a1b64eccf4f0d4cfdc89392b84a0124f94aa241dd973163b95ea896fd537b3754841949038edd3b61c54899c46ac5f51645dbb13d6e12d51852f24b57bb749408dca9e035ff882c037d0528b8f3d93febe0529b3a922b386ddf66bd5b91c44a0b7fb376a93c17a77505e624db9e1a4f462ea821eafa4c79b2d8f1f226b07827a2ce7aea8bbfb603103368a80f7c24267273e24193c1287ed7fec13979c7d72d868e", 0xee}, {&(0x7f00000000c0)}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000001c0)="48dda882d94cf81fd60a76570000f600"/26, 0x1a}, {&(0x7f0000000480)="489f25a204f9613146641ecf79e249299331fd3364e29c510b828f70254e9bce16e09d8ad84c7c30b12e3e1e0716a204ba0a5406487493e04fa9b388655bfa1581736fecaed55305796e332d59a76f139da54b87443ac862cd2b4d926d5e8b3fa5b63aeba4", 0x65}, {&(0x7f0000000500)="24f830aa3f5bbc63632f944c85e1eb1df0756c907319910ebced740e6b3590c3161606de65cf4a6049d49b0d46e4dce981e1befa25d6a6128a70fdaf6a85ef838ec72193d620f04c8bab1282adbeff37c8a7f5a9b9afbf5ab8726244e32aaa2d6b6c501b07e54b9f013f4a", 0x6b}], 0x8) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 577.676150][T12763] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 577.693099][T12750] loop0: detected capacity change from 4096 to 0 [ 577.712237][T12771] loop5: detected capacity change from 4096 to 0 [ 577.728338][T12754] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 577.753434][T15295] vhci_hcd: vhci_device speed not set [ 577.775621][T12773] vhci_hcd: connection closed [ 577.777766][ T9861] vhci_hcd: stop threads [ 577.798091][T12750] EXT4-fs (loop0): Unrecognized mount option "./file0" or missing value 23:58:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dlm-control\x00', 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x9, 0x0, 'client1\x00', 0x4, "b21900646a390db7", "4f3066f74042ca10c63dcbc21812c322b7ac051c2b7fa0001c572f9ef7b5d6ec", 0x6, 0x2c}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) close(0xffffffffffffffff) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x4082, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@mpls_getnetconf={0x2c, 0x52, 0x10, 0x70bd2b, 0x7fff, {}, [@NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c081) [ 577.856746][ T9861] vhci_hcd: release socket [ 577.861258][ T9861] vhci_hcd: disconnect device [ 577.868039][T12771] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 577.894081][T12789] loop2: detected capacity change from 4096 to 0 23:58:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x40044581, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 577.958411][T12789] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 578.065617][T12800] loop3: detected capacity change from 4096 to 0 [ 578.101941][T12803] loop0: detected capacity change from 4096 to 0 23:58:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x5, 0x6, 0x7, 0x2, 0x0, 0x1, 0x10008, 0xe, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9baf, 0x3, @perf_bp={&(0x7f0000000040), 0x9}, 0x11, 0x2, 0x9, 0x5, 0x401, 0xc3d, 0x20}, 0x0, 0x5, r1, 0x0) [ 578.105373][T12809] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 578.124006][T12800] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 578.135334][T12813] loop5: detected capacity change from 4096 to 0 [ 578.186202][T12813] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 578.197528][T12825] loop4: detected capacity change from 4096 to 0 23:58:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 578.254334][T12825] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 578.278548][T12838] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 578.285121][T12838] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000d80)='ext4\x00', &(0x7f0000000c40)='./file0\x00', 0x200000, 0xa, &(0x7f0000000c80)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa709776155e400000000000", 0x1f, 0x4e0}, {&(0x7f0000000080)="07e19aff17", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000008300000019000f000300040000000000000000002c002e69", 0x20, 0x1000}, {0x0, 0x0, 0xfff}, {&(0x7f0000000b00)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f00000002c0)="8081000000180000daf4655fdaf4eca0d8655fdaf4655f0000000000de01008000000010000800000000000af301000400000000000000000000000200000030", 0x40, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x4000, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = openat2(r1, &(0x7f0000000bc0)='./bus\x00', &(0x7f0000000c00)={0x340, 0x4, 0x1a}, 0x18) perf_event_open(&(0x7f0000000b40)={0x5, 0x70, 0x8, 0x1, 0x89, 0x7, 0x0, 0x18, 0x20000, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x401, 0x9}, 0x20, 0x7, 0xfffffffe, 0x3, 0xffffffff, 0x0, 0x3}, 0x0, 0x5, r2, 0x8) lseek(r1, 0x0, 0x2) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r1, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = accept4$unix(r3, &(0x7f0000000700)=@abs, &(0x7f00000000c0)=0x6e, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000000800)={{[], 0x1}, {0x401}, 0x38, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)="8a0559c078f5578aabf8bae9f582bb66701bef2d19bc537ee44cef060e1d389524ba9ff1037c2de841db62", 0x2b, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000b0010000010000000cf00000003b3430e6adef476e42d5e2ac1d6463ec9c871a353202e323672b0b76269d422b36f0e0207af4cb49879b4f3f9875030515875e3c486854ec8db19ac5c27443664bf95331f651a98f1e695def5bd2f9230818a6d4d3e46ed98b1cd3037d7c67ae4bef1e53576a730ab8fffe5857ee3740a6793df65b13932f516175976189cf5d3cb42a4f6552ec6d10e7b0cbdf255a05c27693a4e7b04e5f628413dd43b68de459c9fd8f4726bfda8cde94f85e5b3869161fdb03ec908066f2e75ca8bdcb0101000000000000707cb54782baa2929cf136fc5674f35b370f58d7008986dc178bb1153da1a6a984201bd0750e4d22bfabb3000000c2f367b18583554f51c88a28a79d78514b3e5b569be1b44aaba8dd3a5a463e6b720bf10ee3a1454858673c7db25085ff78978e82c84e88abb75077bbef52967ee69b681581fb32d52a2a0c7c76b088fd2244b9108f69ba122d180dc3a17ba08357edc9c34af956d163f35f20462d61ebcd8ecd8e3c078cbc73e4359d341fc3dd7e8950ddbdf7da66f274acc2f852f9e54efe376d7c0f679877bf360be3e72207f9dbb18e81c9b788a11dbae83c37f11c8602d556000000bf7629d9845f2c65e7ae773a95373aeacfe55ff9b77130d63c2b8f8cec76f8610c86276988bf23693ed330f586b2bacbbfdc049a6ceeb2f0e23ac153a45c1a25d16f61e41ee9be1ed7b8136aa4c438a394f056cf305f"], 0x212}) sendmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x40, 0x0, "31d35d07bfddefb0f299f7a65558c54e08a37757d4a267ecb868a47770af853df28a566510db62ac42598a8955c3b0e2d1e9b1f258cc2ce0e89e8e3a6719fe", 0x39}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x370}, 0x4004085) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @loopback, 0x20}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x8) [ 578.331889][T12839] vhci_hcd: connection closed [ 578.332615][ T9861] vhci_hcd: stop threads [ 578.360145][ T9861] vhci_hcd: release socket [ 578.407870][T12846] loop2: detected capacity change from 4096 to 0 [ 578.410507][ T9861] vhci_hcd: disconnect device 23:58:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000000040)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40002}], 0x0, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 578.456107][T12846] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 578.486378][T12852] loop0: detected capacity change from 4096 to 0 [ 578.524135][T12854] loop1: detected capacity change from 4096 to 0 [ 578.551899][T12854] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 578.573037][T12852] EXT4-fs (loop0): unsupported descriptor size 0 [ 578.633586][ T8958] vhci_hcd: vhci_device speed not set [ 578.639118][T12871] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 578.645719][T12871] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@mcast2, @in6}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='./bus\x00', 0x7, 0x3, &(0x7f0000000500)=[{&(0x7f0000000300)="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", 0xfb, 0x4}, {&(0x7f0000000640)="115c44386f640f8d797dc6f7f11fbafa43d357338404c2ac812065ce7120bea7d9646ac837e98e83", 0x28}, {&(0x7f0000000400)="0c4cf49836c36327701dc9fe9699967e9973c419e521781e14ed1d00e41071275320ab4445a1861c9f5d1f4209e10ad0e2c8dad87b5cf45c7b0bf366232550bfd671370d55791d0b147923e8d495c7842cb3bfefae2e7e5d9f9ae5239ba0ce7d60a3e7531f891ff9d8edad1147e74c1082517942e5f9cbf9d1c704c499e315c72968292d7e414c09263e96a96d61c326302e8ecb7d0bdf7f09dc289b161e050964837034667fca5c2faafc543c14ecbac9717c3230490c1aa2abf96f9037143b0a27ef81a95e871f71c9e6d518384622ee5ddfc3c8cc82343532909c1f100b63d1cbc19fdf3388e018c7918d4dd1fef1e3be47070f2d876f", 0xf8, 0x8}], 0x410, &(0x7f00000008c0)={[{@huge_never='huge=never'}, {@huge_never='huge=never'}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}], [{@smackfsdef={'smackfsdef', 0x3d, '#'}}, {@appraise='appraise'}, {@dont_measure='dont_measure'}, {@euid_lt={'euid<', r2}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@uid_lt={'uid<', r3}}]}) creat(&(0x7f0000000680)='./bus\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000580)={@local, 0x0, 0x1, 0x0, 0x8, 0x9, 0xa7e}, &(0x7f00000005c0)=0x20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 578.658718][ T35] audit: type=1804 audit(1613692687.273:355): pid=12872 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/777/bus" dev="sda1" ino=14230 res=1 errno=0 [ 578.730018][T12870] loop5: detected capacity change from 4096 to 0 [ 578.751084][T12881] vhci_hcd: connection closed [ 578.751217][ T24] vhci_hcd: stop threads [ 578.769560][ T24] vhci_hcd: release socket [ 578.777850][ T24] vhci_hcd: disconnect device 23:58:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c2000012", 0x65, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 578.855689][T12889] loop3: detected capacity change from 4096 to 0 [ 578.922532][T12896] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 578.935386][T12886] loop2: detected capacity change from 4096 to 0 [ 578.957052][T12870] loop5: detected capacity change from 4096 to 0 [ 578.987512][T12889] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 579.015809][T12870] EXT4-fs (loop5): Unrecognized mount option "ÀÙ" or missing value [ 579.024525][T12906] loop4: detected capacity change from 4096 to 0 [ 579.039497][T12886] loop2: detected capacity change from 4096 to 0 23:58:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x40, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r1, 0x40184810, &(0x7f00000000c0)={0x3, 0x100, 0x10001, 0x800, 0x2, 0x8}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000300)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 579.093775][T12886] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value [ 579.104714][T12906] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 579.114960][T12917] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 579.121476][T12917] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 579.184685][T12924] loop5: detected capacity change from 4096 to 0 [ 579.185031][T12921] vhci_hcd: connection closed [ 579.199165][ T24] vhci_hcd: stop threads [ 579.211698][ T24] vhci_hcd: release socket [ 579.244086][ T24] vhci_hcd: disconnect device 23:58:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 579.269720][T12924] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 579.280882][T12852] loop0: detected capacity change from 4096 to 0 [ 579.294179][T12852] EXT4-fs (loop0): Unrecognized mount option "n" or missing value [ 579.329197][T12937] loop2: detected capacity change from 4096 to 0 [ 579.380416][T12942] loop1: detected capacity change from 4096 to 0 [ 579.389012][T12937] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 579.400059][ T35] audit: type=1804 audit(1613692688.013:356): pid=12852 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/777/bus" dev="sda1" ino=14230 res=1 errno=0 [ 579.417813][T12942] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 579.513460][T12942] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 579.519991][T12942] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f00000000c0)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x9}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000300)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000000540)="1108b5ed5e019bf6b813019fcb1663f41f0000001c90c60f8d58c5dac7a779e73112c5d6a4eca3d7ebe6e1df2fe3a0a11e27ae0d585c445fa11e8da48d88c626ba6d57ff2b1e004dd3e39e28fa46020fe443aee4a48f39688f5653b367", 0x5d, 0x30000}, {&(0x7f0000000040)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x7, 0x1, 0x1, 0x2, 0x0, 0xffffffffffffffcf, 0x22200, 0x7, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x80000001, 0x1}, 0x0, 0x7, 0x81, 0x8, 0x4, 0x2}, 0xffffffffffffffff, 0x3, r2, 0x2) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000006c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5c0, 0x2b8, 0x1c8, 0x3d0, 0x2b8, 0x0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, &(0x7f00000005c0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={{0x28, 'icmp6\x00'}, {0xb, "5688", 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@private0, @ipv4=@local, 0x29, 0x32, 0x8}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [], @private=0xa010101}, @ipv6=@remote, 0x17, 0x25, 0x1}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0xa}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x620) 23:58:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @mcast2, 0x7}, 0x1c) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 579.596946][T12970] vhci_hcd: connection closed [ 579.597103][ T37] vhci_hcd: stop threads [ 579.629423][ T37] vhci_hcd: release socket [ 579.640062][T12973] loop5: detected capacity change from 4096 to 0 23:58:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:08 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fc6f4655fdaf4655f000000000000010080000000100008000000000000000000000000000200000030", 0x35, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0xfffffffffffff801}], 0x800000, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000e40)='xfs\x00', &(0x7f0000000e80)='./file0\x00', 0x85e, 0x7, &(0x7f0000001340)=[{&(0x7f0000000ec0)="2040d5a40d04f480b8f57db74ac7148c9cb95fb61341c58acbb24fcc185cf5786f8fb08358cb89b1149a44fc9841877963f78c645d46fdabc2f76b3bf73ec0e27efdceb8059b1462f9718bb695e0f2b36f03354e60af8c5ca55cb8a8ce6df96472eb86", 0x63, 0x8}, {&(0x7f0000000f40)="84cd94a169a9824840a5d14bcd3a8996f4cdb8b3524129459fbb3d9f752fefe7edf87cb4ef2cadd2c039113e316a38eea2b5bac2613e0f82c69cfcdded114629fd52846ab6e2f01c5154f393cebf6c430ce185e24eecad572a001540c81c", 0x5e, 0x8}, {&(0x7f0000000fc0)="0cfd84c19c29e8660001beeb93366954c342e4d4c040b5b717c7a84aadf2563fb490c3a9d8bae11290b0a8deb8836320f1585551668f6c5f8e4635726e2d0463cb407c304edf8e0166a8959bde011121da1cc81cda81c2e20d82663a9bb05869035da426578c795246b4b2aa76c09547d595d6556dc3b1144a7b47f827a6dee9b31edeceb9a00b228f152100b3e2000c9a93691df24103cb228ff21eefa7f02553d162b60e01e1c74a9f18d9ca430b12252c0b14d1a605b88cd8f195e9bb0eaa3057cc", 0xc3}, {&(0x7f00000010c0)="9fd154b1a030072c2e7639cd4d81f0a8a8ef13d37c0f45ac89ecd04c69f19055d76c4a24cab39785c5988a9a33f144810aadb2e51193e6239d037dbd537842ecc48d32d3c52779794b003f369e18f33aff7f5563", 0x54, 0x9}, {&(0x7f0000001140)="2d3bed020e0e3d6245e939236db2a30ce3c92076327d0d0e17452467c971a74d8e4fe901e1bc7eda1f6268457863fb658ed42899d7d568cba2679e59540c184cfd3a3129ae554f03b5735f3b892dbe415a200450d2b1d99410b6d148422d99e1e175554d7da3019688a94209f3f383dbbd958bdb8492d84a7bf68ca953f3203134068d", 0x83, 0x4}, {&(0x7f0000001200)="6895e381e50fda8a93dce4e315710bca84761cb86f7218a3b07b83432c8d277cf0282d26842596e4f97d59df556634a454a00b627cd7e959a9274c6150be80cde082303321037220e89deedaa501eb8e7436dfc66b6ad5676e7adb75d865663752bd2bc358411d3282682adabc09e6c3f1d44c3a84127e680950e1ddb53a17c59fffa75afa1c611a4c332c0b60c2cdfbcc2a40be0697a0b1898dba3f", 0x9c, 0x400}, {&(0x7f00000012c0)="bd8e566b5235bd609d1be36f66c93a00254df4d42a58c2699e34f62be03e29cd5802b452f8d1f902415af428f0fe330578226db0b4f9b16a5cf831a7299e9494284d41049c82f0112f9aeb75838524426269bffb34712070da5c9cd1a97270cda1f3161410fd0e7a708fb5a0c6390ad97189", 0x72, 0x6}], 0x10040, &(0x7f0000001400)={[{@pquota='pquota'}, {@pquota='pquota'}, {@gquota='gquota'}, {@nolargeio='nolargeio'}, {@pquota='pquota'}, {@bsdgroups='bsdgroups'}, {@grpid='grpid'}, {@barrier='barrier'}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef'}}]}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x23a040, 0x0) sendmmsg(r2, &(0x7f0000000dc0)=[{{&(0x7f0000000300)=@ethernet={0x6, @random="255819e6dc07"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)="da45993e6e12d040c039b87f068d463add8616662eec371eb96e4b84325822dc47bce26acfdf89237017ba3ee671af285c76cbe07a0d6c0bca698a90d26285d8dd812528ffcdd7f6001243d007f4ffbb3620bd2d670d50c1ea3ebde9e64cadd13c506a832f329b54f0306b8b88e23cd532af8430bc22b9a15971709937055aa8c9c3d37b6db8aace103c5557a8e51343865d4339d3b53672307374db44942fe646faf31627a4e18cb2c819f885262f6da48baa7bb1efdcf0a85cf491b435246d2e412cfd47a3fbc6c0775101c75cda494fa8156aacbcfcc1feff9f106ed419695e7b3d20a21d8aeb80f25dd550f11cf19f6153a174", 0xf5}, {&(0x7f0000000480)="5e6243c341c5a2c9ae141dc5635ad8917cea907fdf7b6c31fdb162cf1fdb42ee677d21dccbe42b95683f7b4c4ccb7a8d75d5de07255262e335abd0806639418d8a2e6d375876bc95e4524cc1581eba58e5fb52e5f8b2c5cc8267e3f2a9a89db6c73cc6ee3af8a52ed0d574f88cb8fc2c0dc42b733ddedc190dfdaecc57e91cca0e24ee2acdb57ee88f84a8ebaaca6cc8524a1bf7788313613ba80bedf9955382bd35cac201d3db0c2a3c23d9e8defdc26594479016908152c4329bcc10aed74d9b0aab87f32ac708f3990db31b270a5fa5", 0xd1}], 0x2}}, {{&(0x7f00000005c0)=@nfc={0x27, 0x0, 0x1, 0x4}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="9680d04dd3bd33e99deda68e98c7fe0e6a6fec2caf1ad9a6cd456a8c2a11b3449216770a3d1f2739d8", 0x29}, {&(0x7f0000000680)="62b90dcace78073df4cfbdfe758302295b47", 0x12}, {&(0x7f00000006c0)="e8b5c6920b1eecbba5495bfc7e181839ed410c07dc4b0e760a599d112f77bfad2c3bfcc72958791ebd330965b4d5c195e6b037a135ec8759e093a7a0121ca5510579e95df07fbccc7b803382b4e63ba2e4c3d6b69a58485dcc5fba23d6f0677dace10c8ce2c962d59b7cdddb5e5b6523f817d53631dddbed59fd5cf1e260d10abbd08c54940005d2b7018f122d", 0x8d}, {&(0x7f0000000780)="e7389fe700227d2dddc361bda22eb6cafeac02c87d0796336930fffab777c9c9d5d5c963d116bb5df6d9ded617e98a2dc4ce9afaff2a961a8613859d8e58eafc4bb7437d47310e2e311c8cd493ba15360e5078df7734d22bf475d830b6bb2ff582f367b29a14b9ee0ed00a41a4e60b117174cefe6c20bec5d25e4b79045cc8f64ae476c492aa2f5b90bf", 0x8a}, {&(0x7f00000008c0)="bc38ba56772c8df93a205e68274a3c72821933dae30d5b296d1bbae360fdb879d29a24efbe42b38bc56b67d54cc4a55174ebc52d476750db115b87b1a7169bc23033876e5f514c8c79606eaf2e43efcfa770cdb6ee6f97ba5000ba4b5811c22dab1cbd41b370bb3283c2d39f1fcadf58c6537ab359875390", 0x78}, {&(0x7f0000000840)="ca5d2f5fe7a2e1f643e465adac2b96ba0bbadd6fbb50fb0db41a7611ec6c3163e8e8188f7e60637493419d1cadec0e33e10a3b1a7f22d783c21750572fc9ed", 0x3f}, {&(0x7f0000000940)="20b0d9b231d3da487aa8128ec225bfb26f51062e8625e5e69d14e923bbc555bc7ecbcac36f4a1d8c520dd4bf0438241c23205064f22edd5b37a33cdec2be07e98f602a2ef348c797b834f77c481c011e577ab88626a7a783264766a00766c9f4515c", 0x62}, {&(0x7f00000009c0)="30aae5212c836346c757f6c3b7c643a0132c2db311", 0x15}, {&(0x7f0000000a00)="ef69fea80c039b02d47af3da736ec7cd01d10da495b3da6920c97b672e979af06ac74d3f72668e549c09b3b598ef346ebdee55bec697ee40036e79", 0x3b}, {&(0x7f0000000a40)="badda26647bfdcfbfe1758f49cb677d24d276ac0fde0e4462345c6ba1a9a0005f589621ac5ddb35f23cea7eec0a659da4e41cddfc6c377eae3845c8b6978cef988d967313dfb1e7a512d92544f6be557349ba5987d744d98433c190c7a307aca8fbb9fe82170117fbcf985d1e7ae1b1b805725f655b63543938d441fe6f02324901cfb1202f23b09da91b6fd785537ced3f849d28c861eb8152a3e000a15006506ab79388ef3eb35", 0xa8}], 0xa, &(0x7f0000000bc0)=[{0xb8, 0x117, 0x5, "2507181eac97231298bb403c5254976238679dd1551187fa2b20322f4e0d4eb578ac68cb914cb9f1b76c1e9d225dc085c71c52ec95bf97f6086168b7f958911289b2f580c12e80170edf060aee521deb0e3898321330c2b02ddf6a1421b2ef2aec1051e7c344a05cec91892ed5d912d799a21479aab3260b662679656339905eb5ad5ad0f184955e5861a9da088d25f189f12307a1c60ffc25aa52bc5c7987fb1d"}, {0x50, 0x1, 0x1, "46746602c8dc5cef793a80fd7127dda6614ac759c6902b627bcaaea048f89a884ce3400d0ee53596a6082186bd039e1032c3fd054e1c725ee05e54cd4dd08401"}, {0xf8, 0x0, 0x20, "05877ab2278e282b6b2ca7dff91abcf3a21c96334cc136ff22b85a6defcb8769ca2476206c7b45757670bb8389cc9000336dbf9d68fff5ee56f7de16a2da5c1458e47125afe966b9247c170080a379933c43be3d6f01701ec24de36e79690ab06c14a24391424cd24649e1a2d47c39463f5d76c19e69a5038bb19836efac53bc3d377acf5a59562fa6e6b66d4d7c7e9a742f8d39fdc16ad02b86d0d01c3bae6cfa374af647951798f7e2e4b821e0630b0f3f63a1cd64305fc2c046d81952fc27c07ca252754967b13464e2ac227f343ff59a97712dd22fc3658c3779f04f3022b96f47a1d2e9c919"}], 0x200}}], 0x2, 0x20000080) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x40000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 579.653510][ T37] vhci_hcd: disconnect device [ 579.669363][ T35] audit: type=1804 audit(1613692688.283:357): pid=12944 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/777/bus" dev="sda1" ino=14230 res=1 errno=0 [ 579.721983][T12978] loop3: detected capacity change from 4096 to 0 [ 579.732484][T12973] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 579.750494][T12977] loop2: detected capacity change from 4096 to 0 [ 579.761795][T12978] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 579.785768][T12977] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 579.797577][T12995] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 579.815903][T12996] loop0: detected capacity change from 16376 to 0 [ 579.822404][ T35] audit: type=1800 audit(1613692688.433:358): pid=12973 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14228 res=0 errno=0 [ 579.846055][T12997] loop4: detected capacity change from 4096 to 0 [ 579.859657][T12973] loop5: detected capacity change from 4096 to 0 [ 579.888331][T13010] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 579.894850][T13010] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 579.906324][T12997] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 579.913792][T12973] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 579.935365][T12996] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #3: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 579.966368][T13018] vhci_hcd: connection closed [ 579.966475][T11926] vhci_hcd: stop threads [ 579.976945][ T35] audit: type=1800 audit(1613692688.583:359): pid=12983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14228 res=0 errno=0 [ 579.991048][T12996] EXT4-fs error (device loop0): ext4_quota_enable:6393: comm syz-executor.0: Bad quota inode # 3 [ 580.009389][ T35] audit: type=1800 audit(1613692688.623:360): pid=12983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14228 res=0 errno=0 [ 580.020636][T11926] vhci_hcd: release socket 23:58:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1a) socket$inet6_udp(0xa, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 580.036262][T12996] EXT4-fs warning (device loop0): ext4_enable_quotas:6433: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 580.051549][T11926] vhci_hcd: disconnect device [ 580.056740][T12996] EXT4-fs (loop0): mount failed 23:58:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 580.166575][T13028] loop5: detected capacity change from 4096 to 0 [ 580.199236][T12996] loop0: detected capacity change from 16376 to 0 [ 580.230463][T13034] loop1: detected capacity change from 4096 to 0 [ 580.231823][T13028] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 580.251081][T12996] EXT4-fs (loop0): Unrecognized mount option "/dev/ocfs2_control" or missing value [ 580.263616][T13034] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 580.270365][T13042] loop2: detected capacity change from 4096 to 0 [ 580.279710][T13042] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 580.315923][T13034] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 580.322546][T13034] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 580.331484][T13056] vhci_hcd: connection closed [ 580.333467][ T326] vhci_hcd: stop threads [ 580.348308][ T326] vhci_hcd: release socket [ 580.352806][ T326] vhci_hcd: disconnect device 23:58:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4df}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000000300)="111fc009000000000006a11ad707fb2e6eaa17cb1e02c3730d000000000000f089b7270a4c88942b468652aba20b9955858c819252efd949a0cb91f60a9767f144a4854d556fc271", 0x48, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 580.464392][T13042] loop2: detected capacity change from 4096 to 0 [ 580.495357][T13028] loop5: detected capacity change from 4096 to 0 [ 580.526363][T13042] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 580.547167][T13068] loop3: detected capacity change from 4096 to 0 [ 580.587980][T13028] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 580.609258][T13084] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x4, 0x70, 0x1, 0x4, 0x4, 0x3, 0x0, 0x8, 0x48, 0x7, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x10000, 0x98}, 0x504, 0x0, 0x2, 0x0, 0x2, 0x7ff, 0xb34a}, 0x0, 0x2, r0, 0x9) open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 580.655508][T13076] loop0: detected capacity change from 4096 to 0 [ 580.658413][T13068] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 580.684215][T13077] loop4: detected capacity change from 4096 to 0 [ 580.695893][T13076] EXT4-fs (loop0): unsupported descriptor size 0 [ 580.704811][T13092] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 580.711331][T13092] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 580.803678][T13077] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 580.865161][T13076] loop0: detected capacity change from 4096 to 0 [ 580.904455][T13076] EXT4-fs (loop0): unsupported descriptor size 0 [ 580.910904][T13102] loop5: detected capacity change from 4096 to 0 [ 580.925432][T13096] vhci_hcd: connection closed [ 580.929191][ T326] vhci_hcd: stop threads [ 580.938206][ T57] vhci_hcd: vhci_device speed not set [ 580.945425][ T326] vhci_hcd: release socket [ 580.963821][ T326] vhci_hcd: disconnect device 23:58:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x3ff}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000380)="2719c0d901000000803a0900803a09000000000006ff241bc03e5eacfa93efb760060f5c472a9318461326b2e94242e3e33206cb834d3798719b45e222773742e55801390cd17f6fcc587bf7427918c7048e62ca319141faf526b68abdcadc243fc2664c122fe3eff12af4f74b34928e7da3f968246a8cd89be348e65308a8797a6bcfc413f47caf1a23038ad79dbabc95f8a077a40d2ef2ea92da2a5988c4684c5018d9a29c95173a0534caf61bad78164f6bcc3ab1b39174d059b166b0b42009788a98fe8510643995d10d71550dd11f73b65d616212feb8d6807f9a5daa0926a512498f705698a93a80", 0xeb, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 580.997229][T13109] loop1: detected capacity change from 4096 to 0 [ 581.014288][ T57] usb 17-1: new full-speed USB device number 76 using vhci_hcd [ 581.021840][ T57] usb 17-1: enqueue for inactive port 0 [ 581.029591][T13109] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 581.040321][T13102] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 581.076544][T13120] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 581.083055][T13120] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 581.104494][ T57] vhci_hcd: vhci_device speed not set [ 581.147461][T13124] loop0: detected capacity change from 4096 to 0 23:58:09 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000540)={0x60000011}) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x4, 0x70, 0x9, 0x81, 0x4, 0x6, 0x0, 0x10000, 0x91100, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8415, 0x1, @perf_bp={&(0x7f00000003c0), 0x2}, 0x40504, 0x7, 0x8001, 0x0, 0x6000000, 0x7, 0x1}, r3, 0x1, r2, 0x8) umount2(&(0x7f0000000180)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='pipefs\x00', 0xb0009, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8400, 0x0, 0x0, 0x0, 0x69, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 581.191730][T13126] vhci_hcd: connection closed [ 581.191858][ T37] vhci_hcd: stop threads [ 581.204884][ T37] vhci_hcd: release socket [ 581.246227][ T37] vhci_hcd: disconnect device [ 581.263774][T13124] loop0: detected capacity change from 4096 to 0 23:58:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 581.382667][T13124] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 581.417107][T13141] loop5: detected capacity change from 4096 to 0 23:58:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee00) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x2206, 0x5, &(0x7f00000005c0)=[{&(0x7f00000008c0)="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0x1000, 0x80000000}, {&(0x7f0000000300)="0bad338e946f7792e82d9db2aee25cdfee3be52a27a8ee42cd12488fb422d4ee107d4f802a3f900075fe04774cb9df091ce9644e3043e6067cf2e977f978246b32b338c09b63315b5d85ab67ebdf3e7af854fa32c80246b692f08c9e5bb508df1fa8a6535c43eaf02676cf678c6b75ae0d37ffb5f1f75c010c8134b7dd34696c60422ead795f9cac7c416b69268af592a32e77bd1b2b12ccff12694b2f953248efdb9b5c764ed5d9c3c78f97d177ee42f91ee90ffe2eeb7eac5d5f39dd90e9833c626e841313e245f9ea21ea51e8aeb803b98ad3f4892b009a2f8713e582472b10ef094a9f67d874ed9b16", 0xeb, 0x4a}, {&(0x7f00000018c0)="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0x1000, 0x2}, {&(0x7f0000000400)="c1654787c8a57117fdff0ac947d1cda1eedcc143287e5d105424c20c6854fa3563f526d86455acad3de46751bc2a32a9c969c7dd49616d5c3f7659471897e9a3893f01037b3a75d23d8deea1d59494764239f8373bc4c38bb85c07437e04fcf419d192fb4559e5d174c02a52c9258dca62d9a11db4e0a73909ca3bb7ee298100d59f8d08206fe379f84245d34e2839665592df4570c2f788a45a93ee73cfd7a1a9241569281942805aeb5b5cfad631e37b66dd7010e627c1c5f679992f7f46b9182c74f9d9d55f094000c8", 0xcb}, {&(0x7f0000000500)="3fe25f26813fa30312e2e2c53d475069da0568d7c555369256aba0a9263608bbd8dec6feff6ec005a234c8df6afaac44ccb7fae0d855f04a61df288718c4a14ffe3b1e6a5f5656150e9839f81eaa2121755cf0c3eca210f834a3c9643720729b50c3fbd90eb5340280a8852b48fba5ddabff33b130e7897e629470401039537ea1a534ab38ea52d376144128192bd3822a79623a5e1315d02e452bfb47c239622f971a0542a910a368c87ef464241b4df1ccdbc1826e9cbc9e68e8aa5631e6", 0xbf, 0xe5e}], 0x80, &(0x7f0000000780)={[{@overriderock='overriderockperm'}, {@nocompress='nocompress'}, {@map_normal='map=normal'}, {@unhide='unhide'}, {@unhide='unhide'}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise='appraise'}, {@uid_eq={'uid', 0x3d, r4}}, {@obj_user={'obj_user', 0x3d, 'ext4\x00'}}, {@obj_user={'obj_user', 0x3d, 'ext4\x00'}}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r5, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) r6 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r6, 0x1000) lseek(r6, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 581.590117][T13159] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 581.598408][T13154] loop3: detected capacity change from 4096 to 0 [ 581.619511][T13141] loop5: detected capacity change from 4096 to 0 23:58:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 581.684118][T13141] EXT4-fs (loop5): Unrecognized mount option "./file0" or missing value [ 581.750693][T13168] loop4: detected capacity change from 4096 to 0 [ 581.770831][T13180] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 581.777398][T13180] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$FUSE_NOTIFY_STORE(r0, &(0x7f0000002140)={0x28}, 0x28) [ 581.818623][T13169] loop0: detected capacity change from 264192 to 0 [ 581.833411][T13168] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 581.843680][T13183] vhci_hcd: connection closed [ 581.843984][ T37] vhci_hcd: stop threads [ 581.862778][ T37] vhci_hcd: release socket [ 581.874257][ T37] vhci_hcd: disconnect device 23:58:10 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000380)="4ac9bb07a6b8c4130ea7611b7c3b5563038c54e3b7eade9de8d45e0f8ec0a3215f53552c9464d59a0b15f1739fade560b6a513ad9ef1bd1241d3c00d0364ecd76de4675cab", 0x45, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0xc1afe911d95c4c2d, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x5, 0xf0, 0x3f, 0x9, 0x0, 0x5a12, 0x44100, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xcc, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0xa4e93b24985d54f0, 0x1, 0x0, 0x0, 0x9, 0x20, 0x2}, r2, 0x10, r3, 0x8) dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ubi_ctrl\x00', 0x100, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r6) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x1020000, &(0x7f0000000480)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x600}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, 'ext4\x00'}}, {@euid_gt={'euid>', 0xee00}}, {@measure='measure'}, {@dont_hash='dont_hash'}]}}) name_to_handle_at(r0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x70, 0x6, "593166a8a848bc96090f4bc23fd19f72e4ad5d67fc0ded81a9cb2531abd91795ff2eb0c309df81d3c8f9c975f6cac495e14c7a0019faab38e77ebc475db09ac38d25d48270151e2760550a54c628e6f21ab7bfc5151a574a6ceda9a2e026b0d6d1fffd6cd3442d67"}, &(0x7f0000000640), 0x3000) 23:58:10 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000001cc0)='/dev/vcsa#\x00', 0x0, 0x42) write$apparmor_current(r0, 0x0, 0x0) [ 581.922968][T13187] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 581.929532][T13187] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 581.958088][T13182] loop1: detected capacity change from 4096 to 0 [ 582.072958][ T57] vhci_hcd: vhci_device speed not set [ 582.078383][T13197] vhci_hcd: connection closed [ 582.092007][T11926] vhci_hcd: stop threads [ 582.128855][T11926] vhci_hcd: release socket [ 582.142117][T11926] vhci_hcd: disconnect device 23:58:10 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) 23:58:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 582.169507][T13204] loop0: detected capacity change from 4096 to 0 [ 582.182935][T15295] vhci_hcd: vhci_device speed not set [ 582.214043][T13204] EXT4-fs error (device loop0): ext4_quota_enable:6391: comm syz-executor.0: inode #129747274: comm syz-executor.0: iget: illegal inode # 23:58:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 582.335109][T13215] loop3: detected capacity change from 4096 to 0 [ 582.342631][T13204] EXT4-fs error (device loop0): ext4_quota_enable:6393: comm syz-executor.0: Bad quota inode # 129747274 23:58:11 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)) [ 582.393595][T13219] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:11 executing program 5: syz_io_uring_setup(0x778, &(0x7f0000000000), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 582.445696][T13204] EXT4-fs warning (device loop0): ext4_enable_quotas:6433: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 582.469048][T13204] EXT4-fs (loop0): mount failed [ 582.530703][T13225] loop4: detected capacity change from 4096 to 0 [ 582.541106][T13225] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 582.547632][T13225] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 582.602365][T13204] loop0: detected capacity change from 4096 to 0 23:58:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 582.642969][T13229] vhci_hcd: connection closed [ 582.645794][T13204] EXT4-fs (loop0): Unrecognized mount option "/dev/dlm_plock" or missing value [ 582.659633][ T37] vhci_hcd: stop threads [ 582.669358][ T37] vhci_hcd: release socket [ 582.684473][ T37] vhci_hcd: disconnect device 23:58:11 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x202100, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x10, r0, 0x10000000) [ 582.804595][T13245] loop1: detected capacity change from 4096 to 0 23:58:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000040)=@v1={0x0, @aes128, 0x0, @desc4='\x85\xba\xa1t\xf0\xcb\x11B'}) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:11 executing program 5: waitid(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) [ 582.858245][T13245] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 582.864773][T13245] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 582.953255][T13260] vhci_hcd: connection closed [ 582.953522][T11926] vhci_hcd: stop threads [ 582.962544][T11926] vhci_hcd: release socket [ 582.975779][T13261] loop0: detected capacity change from 4096 to 0 [ 583.013913][T11926] vhci_hcd: disconnect device 23:58:11 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000004380)={0x18, 0x2, &(0x7f0000000000)=@raw=[@map_val], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 583.061037][T13261] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 583.109177][ T35] audit: type=1800 audit(1613692691.723:361): pid=13269 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14221 res=0 errno=0 23:58:11 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='cpuacct.usage_all\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000009740)='/dev/net/tun\x00', 0x20001, 0x0) 23:58:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000001e00)='./file0\x00', 0x40000, 0x100) r1 = openat$cgroup(r0, &(0x7f0000001e40)='syz0\x00', 0x200002, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x404a1, 0x4}, 0x0, 0x0, r0, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) write$P9_RLERRORu(r2, &(0x7f0000001ec0)={0x12, 0x7, 0x2, {{0x5, '.[@&\x00'}, 0x1ff}}, 0x12) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(r3, &(0x7f0000001d40)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0xfffffffe, @mcast1, 0x267}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000300)="fa91114e7edaf5e17e6b0e3933299890ae5ee6fee530d3e6aede663af094d11b98798119dd84e1d971fe5ed52919056b8c37cb99c90ebf606ec8f71af7558caf22dc720d287f6b232df6a92a0aae2d03c226bfc728cae579d9e03bd5f81a92277197d37a60e5ccc2f026785903e98487e5b7df791d367e1849eab49b2b42d6e86961f45a0120a8c6d77397de4464ac801064765fe9e3a0717ab084903fdf27c7aafa34a66e1993f4db9c605ba986563ec95ca067d358bcc9df197656ab1549777c29ad4177918ba62db5255c5269c6fc9f36021506331081038430f9", 0xdc}, {&(0x7f0000000400)="5ca582324b5f324ddf607ea6c9307a7aca53a508fa17cd4092a38d984864838cca911550d3a1bb60401230efa77d838884b65f5909fc5a78d2ed8c2f5a75a01434b907a149bb76ea7fb7274d2035d72d8e05c77fa1772c7fa2c590531c2fea429a4a08f69a13321625cf51b48a10f3b63823dedc774de51f6fc5a3361a9124f47ba0d08256d703f51a79c7686f2c7bce561c6199e0bc2b2bf3926f123dd46952867fc326ce91ec4390ffb9428ef6aceb808f2a6ed28b0bd213828d43f2367a8d7256cf6a4c7c0cf59a4b1444ae80e7744cb7f8", 0xd3}], 0x2, &(0x7f0000000500)=[@dstopts={{0x78, 0x29, 0x37, {0x88, 0xb, [], [@calipso={0x7, 0x58, {0x2, 0x14, 0x5, 0x6, [0x100000000, 0x7, 0x1, 0xb3, 0xd48e, 0x7, 0x3a86, 0x4e04c661, 0x1ff, 0x359d8000000000]}}]}}}], 0x78}}, {{&(0x7f0000000580)={0xa, 0x4e20, 0xffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f00000005c0)="463c18356e277a222c87ce7ce7834daae9e8be9774d2f8401aa820216743eeed4f06549427c5f01233918585efd5208bcfb0ca342d5a5242c79edad4dd69432ab5a3d986cf6786aae9a3f9e0015804fe9667cf9d7b76659e059cf2f1443c57d9d5", 0x61}, {&(0x7f0000000640)="5cefdc504cb159f7d33ae4835c0d5d02379652f72e00092bb84ea0637d5099159792176186cf7a87ea3cc8130ee6e48a731ac8794578ca2c00f257220d1ac49509499b6b457698f43d2953", 0x4b}], 0x2}}, {{&(0x7f0000000700)={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x3}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000000740)="06fe3898e0e100bdfa07906b13f6fdcdd2e1bc313081421f86225d3b8cbc390d5829d3a85748c0d78732d6fa2dce62988b4139aefa1f530723e37447144d9120e4bdecbe4b80ce5ac7028c05744617fdc8753d8dc6918ba038d2bd36b86accc77ab7e01ca568c881505345c2752c6c59a9108610233d29b5ca14b42a092e5209575e6eab7ad08ade712aa1cb4701372f328c9c2e4f3ff3a3e440cb2d460d73269a731fe7b4e57022f2761c030d82e42d9bbc7fec3a7a847c7266f3a33f454a7395df1e211b6c6e950d7cff97e2f717b897692b477d6b2f46f36dd8e7dd6ad45caaa98dddeb649a35defb452fda8334d63e", 0xf1}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="18a7bba8536f08b8c61f535176af74024e5749ac3fea33f31c80d2b2094825ac6937a934a566de1382e64e56e139109ee8a739b3a37fc365b7feeb6e48ef26cdebfc3585ce7cd2be8d98f14aa0b3d75d1a8266a96664db63c6f687d9fc7fd6b712781dc7cf", 0x65}, {&(0x7f0000000840)="16515c9806f1d2d98a2cdafbf8adde92b712929c0b5bceae21a16c199aca3cb772fad22305e7f137a4dcee02b7ce8bb919", 0x31}, {&(0x7f0000001940)="6c6349b66ceb8b4bf17d25ae5fd01c0a67e09d06c0ba4d1200422e8cf476852c63074fca2e67c58872c553a51f412d00274f0dcd663fc87755d00518ac559922e5f241e22d034fdfa4ca7d1d1cb753ca5cbc350743437ade9682afe25ade5678825c88739b99b65b963cd59e7c2c63b06d1da0bfe1262291c00af920d92e01c646c70ebedc54ade52b04c735faa0af90152d329d7ca2d8d1711fc3a54ea9c3b13383ec25c4e345b0a297d6b0fdaca1ddedd937c2d1152ae4030d", 0xba}, {&(0x7f0000001a00)="a73b87cad996bf71", 0x8}, {&(0x7f0000001a40)="bc7541edeceddf20424392873b28004c701d75770e1f93a9e75c8dff557cfd7f4dc515e85775d41605e9c9da238ccaa2f5b1ce5d0780d4467e3ae3a761e0b882dcfbca26cb0947a4e38297a5d83be6dec88245fd3d1ea1e953b88b59a33e49481ac1bc8635fdc07a93490dde565ec35dad6278832a20a62d750728230f81a7fbae96507ed281b16b07dad4a6a0a44d7c14e1e9050d08f1252e8b8a669ac18d9d16a01b1328ce7cd044128f73", 0xac}, {&(0x7f0000001b00)="be8b04dee3d3cb832136e91cd47b573bb9e929696ece6f38b5e1487b0a8aa563e98ac51aedf3ac2766a9d2395bad837b", 0x30}, {&(0x7f0000001b40)="03f6079f4a7cd7ff2b0decc3dcd8a504bcf15423e43f44893f50698cbd7e540bc5d9a35cf9b1373fdce416ba7fb996ef685e6ebfa0e96867f0fcbfe55da5b34f30f85d5d7574e3f8fa76a78f30a1ff112acce643e41c052bb7b4d65811991ec7705bf6f9cb75f95698fd29c78a1ee7b85e911d52e34424b939aa1e", 0x7b}, {&(0x7f0000001bc0)="f4cab45c4f9ab7a8da269215867e3a42f5f9537498c89acbd662f82e7fc3785e28ea1aeb7efc43ac15673fcd00fd835fc9394f69f9503b1dcf509140912cef3ef9398f49d629135905cb914b21e8d38de0442d0f8aaefae0d894ddbedb6682a383deaafd2501ccab7144b6821443cf9089ee4116c368921da8222aa80eda8507b407e337a446768423ded97d9f2762127af35d5ed45e18ccd86072c7a7a31e72157ba3381eb8d3525ce44921778c1d7d884d2b9f07a4", 0xb6}], 0xa}}], 0x3, 0x4004001) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000001e80)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 583.189785][T15295] vhci_hcd: vhci_device speed not set [ 583.198448][ T35] audit: type=1800 audit(1613692691.773:362): pid=13267 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14221 res=0 errno=0 23:58:11 executing program 5: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) [ 583.309121][T13281] loop3: detected capacity change from 4096 to 0 [ 583.389678][T13281] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 583.406803][T13285] loop0: detected capacity change from 4096 to 0 [ 583.435333][T13294] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 583.454086][T13299] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 583.460608][T13299] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:12 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x5, 0xc6, &(0x7f0000000140)=""/198, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 23:58:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 583.479662][T13285] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 583.481637][T13286] loop4: detected capacity change from 4096 to 0 23:58:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000009740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, 0x0) [ 583.633713][T13303] vhci_hcd: connection closed [ 583.634075][ T9861] vhci_hcd: stop threads [ 583.657147][T13313] loop1: detected capacity change from 4096 to 0 [ 583.663544][ T9861] vhci_hcd: release socket [ 583.670884][ T9861] vhci_hcd: disconnect device [ 583.719585][T13313] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 583.722807][ T3640] vhci_hcd: vhci_device speed not set [ 583.726161][T13313] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 583.792871][T13321] vhci_hcd: connection closed [ 583.808804][ T326] vhci_hcd: stop threads [ 583.819674][ T326] vhci_hcd: release socket [ 583.843679][ T326] vhci_hcd: disconnect device 23:58:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) [ 583.876900][T13328] loop0: detected capacity change from 4096 to 0 [ 583.947471][T13328] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:12 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@fwd={0x1}]}, {0x0, [0x6f]}}, &(0x7f0000009780)=""/102400, 0x27, 0x19000, 0x1}, 0x20) 23:58:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:12 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000090c0)) [ 584.166153][T13328] loop0: detected capacity change from 4096 to 0 [ 584.233322][T13344] loop3: detected capacity change from 4096 to 0 [ 584.240568][T13328] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 584.263505][T13344] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:12 executing program 5: ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_lsm={0x1d, 0x4, &(0x7f0000000580)=@raw=[@exit, @initr0, @call], &(0x7f0000000600)='syzkaller\x00', 0x3, 0xf9, &(0x7f0000000640)=""/249, 0x0, 0xa, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 584.283048][T13344] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f00000000c0)="038f01000004", 0x6, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1005}, {0x0, 0x0, 0x4}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4}, {&(0x7f0000000380)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800320000000af301000400000000000000000000000201000030f7c303619f20f1572797fedece77c225fd9932d8c8efcd89e4cb6d541274cce3833580523e1a37c83c187ff6386839d8", 0x3d, 0x4801}, {&(0x7f0000000300)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000000080)="0000803a0900803a09005ec6665b358e5700006c0cef0000", 0x18, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0xffffffffffffff65, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x8000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000440)=0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:13 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xc0, &(0x7f0000000140)=""/192, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 584.330677][T13359] loop4: detected capacity change from 4096 to 0 [ 584.359496][T13359] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 584.366154][T13359] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 584.532891][T13365] vhci_hcd: connection closed [ 584.558708][ T326] vhci_hcd: stop threads [ 584.579528][ T326] vhci_hcd: release socket [ 584.606837][ T326] vhci_hcd: disconnect device 23:58:13 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000900)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) [ 584.666867][T13373] loop1: detected capacity change from 4096 to 0 [ 584.692773][ T3640] vhci_hcd: vhci_device speed not set [ 584.718759][T13374] loop0: detected capacity change from 32760 to 0 23:58:13 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x14e81, 0x0) [ 584.784725][T13374] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 584.800062][T13373] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 584.813514][T13381] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 584.820123][T13381] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:13 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x4, &(0x7f0000000040)=@framed={{}, [@call]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xc6, &(0x7f0000000140)=""/198, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 23:58:13 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000004c0)) 23:58:13 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x4, &(0x7f0000000040)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xc}]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xc6, &(0x7f0000000140)=""/198, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 584.921757][T13394] vhci_hcd: connection closed [ 584.922580][ T9861] vhci_hcd: stop threads [ 584.938430][ T9861] vhci_hcd: release socket [ 584.960725][ T9861] vhci_hcd: disconnect device [ 584.998020][T13374] loop0: detected capacity change from 32760 to 0 23:58:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000380)="03047e583c4f482ec6007a0004fee4f1364a9d6e1eed57c47262a227fb34cebf2d431ac734f5d71df9b4c1eb27cc7d9e99c631dc3cf8d7a016f807ae260da04c18b7557662f2008de393c75b5845ed0753c43d49bd3f76121c3a9637ed41f6307aeca3a4fd1397d31ed38e6d0e1a4869ed538c3115e72034c91739775dce94d2c26ec14ebdeac1de89b62562985928af6f108772aeefd14ece072f55a2e13c0d865d7ea34ce8e3a4d64771", 0xab, 0x4}, {&(0x7f0000000440)="0004000400000019000f000300040000000000000000000f0000000000000000d67dfb6143bfdcdcff5059706c6dabf362dc630ad0e29960bd49d2e426bfd37e42a3690a8ee03c92ee27921120d9789faa755ba0cbe7bfc4f568ea430ea76fe960a017ae767543c79b7846b7f5a482a81cd3d24f423ae1867064bf3138c4a16f4fb3ebcf2cb4a2179628f096db08db4e748bf4db1ac27bdd2e349c6db1da934b2c19917db3337298d793f8dbab7590f29100aa657cd9fca3a0da7ef2bb718c106184e2b5878a0935c2b6cd0e1338edb9aca20c8ec9831962221437f39c50d19b9ef67f0892d2e6c07a9491e283bf4f23547717ead10a15fc491193f8453d8f8121f3d4a25ce3651918f79102a1fcd2cd4255a10de6504b84241cbe99aeaf4bfc8b51c3bb489b85e7bc0d98fa04bddce36e9ebc8a86dd8b4d6a56f68728c9709269b729ec274d", 0x146, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x2000000030000}, {&(0x7f0000000880)="27aac0d90100", 0x6, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0xff, 0x40, 0x34, 0x81, 0x0, 0x15, 0x404, 0x76e05fef4edbcaaa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x5, 0x3}, 0x1020, 0x4, 0x8001, 0x2, 0x1, 0x80, 0x1}, r1, 0x6, r2, 0x8) socket$inet6(0xa, 0x0, 0x0) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r3, 0x1000) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r3, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r3, r4, 0x0, 0x8400fffffffa) r5 = getpid() perf_event_open(0x0, r5, 0x1, r3, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:13 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0x4, &(0x7f00000000c0)=@framed={{}, [@jmp]}, &(0x7f0000000180)='GPL\x00', 0x1, 0xf4, &(0x7f00000001c0)=""/244, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000002c0), 0x8, 0x10, 0x0}, 0x78) 23:58:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 585.182750][T13410] loop3: detected capacity change from 4096 to 0 [ 585.293062][T13410] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 585.316427][T13418] loop0: detected capacity change from 8960 to 0 [ 585.332950][T13420] loop4: detected capacity change from 4096 to 0 [ 585.348675][T13418] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 585.369115][T13430] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 585.375645][T13430] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 585.383098][ T35] audit: type=1804 audit(1613692693.983:363): pid=13418 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/787/bus" dev="sda1" ino=14221 res=1 errno=0 [ 585.434178][T13420] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:14 executing program 5: r0 = getpid() perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 23:58:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='devices.list\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000023c0)={r2, r1, "5f07c88a2d8582c5dcdfdb2072a2a255c74f2f61476b4a535cace9b005e015ac485015d5276bc9ccb7704a85525f77536f1208f597a243c17e82dcb966c10fe2b8f1f77dedea7b12ef98ffb9afd9c50bb13ded21d942c7ade69181070e5701467d52eb08bc0304c15931de404bccf9ac37e7c829b4e598ccc7ffa4e072625a9554049e7aec83aa142fa630760aa2523845b287f7ae9f6d23877d198f8164fb3610a615e1f74160d609f67f25efe32b937904d9d6cb81714392635900a4217ed5ffcf558865a36304f72c18ed60b9a7c9967b6e32111bd0a2dfe6c533b8807ba65763db99d566275163a04c074f3899a7ee376aa4fb4a556b6835c033637d5c2c", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000800)={r1, 0x200}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000013840)={{0x0, 0x2, 0x8, 0xd77f, 0x3, 0x6, 0x7, 0x1ff, 0x1, 0x2, 0xfffffffe, 0x3, 0xfffffffffffffffc, 0x4, 0x100000001}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054340)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054540)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "6d7eae3d774031"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055540)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "3fc669548714fb"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000023c0)={r11, r10, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056600)={0x101, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {r3, r4}, {0x0, r5}, {0x0, r8}, {r9, r11}], 0x35, "cebd14e8cd28fc"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r12 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r12, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 585.449268][T13431] vhci_hcd: connection closed [ 585.449519][T11926] vhci_hcd: stop threads [ 585.474677][T11926] vhci_hcd: release socket 23:58:14 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)=""/207, 0xcf}, 0x40000000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001380)={0x0, 0x1}, 0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000013c0)={[{0x2b, 'memory'}, {0x2b, 'cpu'}, {0x0, 'io'}, {0x2b, 'cpu'}]}, 0x16) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000001400), 0x8) bpf$LINK_DETACH(0x22, 0x0, 0x0) sendmsg$sock(r0, &(0x7f0000003bc0)={&(0x7f0000001740)=@ethernet={0x1, @multicast}, 0x80, &(0x7f0000003b40)=[{&(0x7f00000017c0)}, {&(0x7f0000001800)="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", 0x800}, {&(0x7f0000002800)="6516a87a4f5e4a3b4765d2ccbad014de999623747fd619c2e6eabce7c39aea3708766bd532437817c357f10343f291fa163d541821e52a116916ebc0a46e88299178fa4bb0ebff9051f2740d4122f7dc3d3b5b5ada05c42a04d27ce503e846cf8b309f5becec039a8966b67e532cc760e6b4db26d1260ed8a0c7a1bcb073234840ba3c9a50b8489aa4c0c546dda787ff47c624bcfb1e7bc420015ec2", 0x9c}, {&(0x7f00000028c0)="a791c5d769ca26adbf993cac96e3eeeffc5a96d01e4df36463bcbfb65f5aca40a1ef85032e7eedca79182d10d8b6ef762231d5f0362bf77318b0e0eb5603d266bc12f7e18e9ff42f57a113a97071e54f7f3e5f9e4470b1dbe97ef7dcec7757976ede8d6437e9b1c660c0265cc7592500bfb2b1e3a6a1092f095085c5", 0x7c}, {&(0x7f00000029c0)="b66303e6815fdf124538a00187ad2c4ba3304cae5851f19a4108e86d586178e780fde358060217e83ad6826cf87f13b804b00728b8fbd20b65102d5bd8165b95d58332f304b97128363d0b551e6bb2e3ea01f4c6043e3089dc93d8f267e26e", 0x5f}, {&(0x7f0000002b40)}], 0x6}, 0x8c0c4) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005640)='./cgroup/syz0\x00', 0x200002, 0x0) [ 585.514001][T11926] vhci_hcd: disconnect device [ 585.572417][T13439] loop2: detected capacity change from 4096 to 0 [ 585.670368][T13439] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 585.685206][T13451] loop1: detected capacity change from 4096 to 0 [ 585.718862][T13451] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:14 executing program 5: perf_event_open$cgroup(&(0x7f00000013c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 585.815516][T13458] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 585.822049][T13458] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x7, 0x20, 0x9, 0x0, 0x98c, 0x10000, 0xc, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x24000, 0x4, @perf_bp={&(0x7f0000000040), 0x13}, 0x8000, 0x4, 0x4b5, 0x9, 0x0, 0x12f, 0x1}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 585.964115][T13464] loop3: detected capacity change from 4096 to 0 [ 585.998505][T13466] vhci_hcd: connection closed [ 586.008403][ T9861] vhci_hcd: stop threads [ 586.018152][T13464] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 586.029334][ T9861] vhci_hcd: release socket [ 586.034283][ T9861] vhci_hcd: disconnect device [ 586.050289][T13471] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 586.087959][T13426] loop0: detected capacity change from 8960 to 0 [ 586.129374][T13426] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 586.189262][T13476] loop4: detected capacity change from 4096 to 0 [ 586.207647][T13477] loop2: detected capacity change from 4096 to 0 [ 586.218879][ T35] audit: type=1804 audit(1613692694.833:364): pid=13426 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/787/bus" dev="sda1" ino=14221 res=1 errno=0 [ 586.253936][T13488] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 586.260479][T13488] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 586.300613][ T35] audit: type=1804 audit(1613692694.913:365): pid=13487 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir604416505/syzkaller.GrMYVr/787/bus" dev="sda1" ino=14221 res=1 errno=0 [ 586.311709][T13476] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:15 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getchain={0x34, 0x66, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x10, 0x7}, {0x5, 0x1}, {0x4, 0xf}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x4) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm_plock\x00', 0x200, 0x0) sendfile(r2, r0, 0x0, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000300)={&(0x7f0000000040)=[0x4], 0x1, 0x0, 0x1ff, 0x9, 0x2, 0xfffffa7a, 0x1, {0x1000, 0x1236, 0x5, 0x1000, 0x101, 0x4, 0x3c, 0x6, 0x1de, 0x400, 0x8, 0xdfd8, 0x80, 0x6, "9c69cf321a778b99e59cdeb42f6651d74d7fd93a85b7dd4e21f9d26b5d56af04"}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:15 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f0000000040)=@framed={{}, [@call]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xc6, &(0x7f0000000140)=""/198, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 586.346132][T13477] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 586.372168][T13493] vhci_hcd: connection closed [ 586.385720][ T326] vhci_hcd: stop threads [ 586.395596][ T326] vhci_hcd: release socket 23:58:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000009740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, 0x0) [ 586.400008][ T326] vhci_hcd: disconnect device 23:58:15 executing program 2: setrlimit(0x7, &(0x7f00000000c0)) socket$xdp(0x2c, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @private2={0xfc, 0x2, [], 0x1}}, 0x1c) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303030fc1a3ccd07cbb97318d498a04330303030d60000000000e23a09e03ed200004da523970000000000", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000004200)={0x50, 0x0, r3, {0x7, 0x20, 0x0, 0x207a000}}, 0x50) write$FUSE_INIT(r1, &(0x7f0000000300)={0x50, 0x0, r3, {0x7, 0x21, 0x9, 0x480, 0x1, 0x400, 0x5, 0x80000000}}, 0x50) [ 586.464525][T13504] loop0: detected capacity change from 4096 to 0 23:58:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 586.521254][T13504] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:15 executing program 5: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000010c0)={0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x20) 23:58:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='trusted.overlay.origin\x00', &(0x7f0000000380)='y\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x120, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}, {0xbd, 0x20}}, @common=@mh={{0x28, 'mh\x00'}, {'LK'}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ipv6={@private2, @private1={0xfc, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xff000000, 0xff], [0x0, 0xff, 0x951d7266af1b0d93, 0xff000000], 'sit0\x00', 'bridge0\x00', {}, {}, 0x87, 0x5, 0x0, 0x70}, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x3, 0x3, 0x4}, {0x1, 0x5, 0x2}}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}, {0x42, 0x4}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x1, 0x2}, {0x1, 0x2, 0x7}, 0xcad, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x420) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 23:58:15 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000180)='a', 0x1}, {&(0x7f0000000240)='$', 0x1}], 0x3, &(0x7f0000000600)=[@mark={{0x14}}, @txtime={{0x18}}], 0x30}, 0x0) 23:58:15 executing program 5: socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)) [ 586.649267][T13504] loop0: detected capacity change from 4096 to 0 [ 586.685583][T13528] loop1: detected capacity change from 4096 to 0 23:58:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 586.707348][T13532] loop2: detected capacity change from 4096 to 0 [ 586.734174][T13504] EXT4-fs (loop0): Unrecognized mount option "" or missing value 23:58:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={[], [{@fscontext={'fscontext', 0x3d, 'user_u'}}]}) [ 586.751549][T13528] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 586.776627][T13540] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 586.783157][T13540] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 586.860268][T13532] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 586.882491][T13557] vhci_hcd: connection closed [ 586.883480][ T8] vhci_hcd: stop threads [ 586.896880][ T8] vhci_hcd: release socket 23:58:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @private0, 0x1}, 0x1c) sendfile(r3, r4, 0x0, 0x8400fffffffa) perf_event_open$cgroup(&(0x7f0000000380)={0x5, 0x70, 0x6, 0x75, 0x7f, 0x8a, 0x0, 0x3, 0x1020, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x1, @perf_config_ext={0x6f40, 0x7}, 0x402, 0x3, 0x8, 0x0, 0x5514, 0x5dc, 0x7}, r2, 0xa, r4, 0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r5 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x81, 0x42, 0x4, 0x0, 0x0, 0xffffffff, 0x30071, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x10001}, 0x902, 0x7c8f, 0x4, 0x0, 0x772, 0x3, 0xfff9}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r5, 0xba24000) 23:58:15 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', 0x0, 0x0, 0x0, 0x0, 0x9c1ff14b9a202d14, &(0x7f0000000180)) [ 586.920583][T13561] loop3: detected capacity change from 4096 to 0 [ 586.921033][ T8] vhci_hcd: disconnect device 23:58:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2c}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00', r0) [ 586.963456][T13572] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 587.006282][T13570] loop0: detected capacity change from 4096 to 0 [ 587.036686][T13577] loop4: detected capacity change from 4096 to 0 [ 587.087997][ T35] audit: type=1800 audit(1613692695.703:366): pid=13570 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 [ 587.113929][ T35] audit: type=1800 audit(1613692695.733:367): pid=13570 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 23:58:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000007840)={0x0, 0x0, &(0x7f0000007800)={&(0x7f00000077c0)={0x14}, 0x14}}, 0x0) [ 587.139294][T13593] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 587.145909][T13593] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 587.175835][T13595] vhci_hcd: connection closed [ 587.176205][ T326] vhci_hcd: stop threads [ 587.188069][T13570] loop0: detected capacity change from 4096 to 0 [ 587.193912][ T326] vhci_hcd: release socket [ 587.199861][ T326] vhci_hcd: disconnect device [ 587.248194][ T35] audit: type=1800 audit(1613692695.863:368): pid=13570 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 [ 587.270192][ T35] audit: type=1800 audit(1613692695.863:369): pid=13585 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 23:58:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000001908000080000020000000caf4655fdbf4655f0100ffff73ef010001000000daf4655f000000000000000001000000000000000b001203", 0x58, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4403}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f00000001c0)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r0, @ANYRES64=r0]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0xfffffffd, 0x3, 0x0, 0x800}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x79) ftruncate(r3, 0x1000) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r3, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r3, r4, 0x0, 0x8400fffffffa) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000300)={0x5, 0x70, 0x67, 0x7, 0x7, 0xc6, 0x0, 0x7, 0x40, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x6, 0x239}, 0x4000, 0x8000, 0x80000000, 0x9, 0x800, 0x7fff, 0x6}) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x5) 23:58:16 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001c00)=ANY=[]) r0 = getpid() waitid(0x2, r0, &(0x7f0000001480), 0x4, 0x0) 23:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:16 executing program 5: fsmount(0xffffffffffffffff, 0x0, 0xe0) [ 587.444287][T13614] loop2: detected capacity change from 4096 to 0 [ 587.505048][T13614] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 23:58:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:16 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETNODEID(r0, 0x89e1, 0x0) [ 587.546819][ T35] audit: type=1804 audit(1613692696.163:370): pid=13620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/827/bus" dev="sda1" ino=14203 res=1 errno=0 [ 587.585107][T13618] loop0: detected capacity change from 4096 to 0 23:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 587.659108][T13618] loop0: detected capacity change from 4096 to 0 [ 587.668539][ T35] audit: type=1804 audit(1613692696.274:371): pid=13614 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/827/bus" dev="sda1" ino=14203 res=1 errno=0 23:58:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x17) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee00) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@can_newroute={0x184, 0x18, 0x1, 0x70bd27, 0x25dfdbfc, {0x1d, 0x1, 0x6}, [@CGW_MOD_SET={0x15, 0x4, {{{0x4, 0x1, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "96a5b3b2fca4ef61"}, 0x4}}, @CGW_FILTER={0xc, 0xb, {{0x4}, {0x1, 0x1, 0x0, 0x1}}}, @CGW_FILTER={0xc, 0xb, {{0x2}, {0x2, 0x1, 0x1, 0x1}}}, @CGW_MOD_UID={0x8, 0xe, r3}, @CGW_FILTER={0xc, 0xb, {{0x4, 0x1, 0x1, 0x1}, {0x4, 0x0, 0x0, 0x1}}}, @CGW_CS_CRC8={0x11e, 0x6, {0x8, 0x0, 0x6b, 0x81, 0xf9, "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", 0x2, "5d7ce70742d61ec35d0ef0e310eb0f1fc5cbf62c"}}, @CGW_FILTER={0xc, 0xb, {{0x0, 0x0, 0x1}, {0x0, 0x1, 0x0, 0x1}}}]}, 0x184}, 0x1, 0x0, 0x0, 0x40000}, 0x14) 23:58:16 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) fcntl$getown(r0, 0x9) [ 587.743965][ T35] audit: type=1804 audit(1613692696.294:372): pid=13627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/827/bus" dev="sda1" ino=14203 res=1 errno=0 23:58:16 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0x0) 23:58:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000300)="98359ed3fc6470f120dc1d6bf5bc586b93bc53aa6b2e3d5d04b17ce58ea566d400d0628e7fa6d727c5e734606838d09c7b0cd31592f87d6e1f0e0197b3f20d472b350cbaea2c3b58376444dee94876dc074a00da274fe3a82c71d2c0ff53884437f325276b03fce77a49", 0x6a) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x3f, @local, 0x9}, 0x1c) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 587.840461][T13650] loop1: detected capacity change from 4096 to 0 [ 587.858681][T13652] loop3: detected capacity change from 4096 to 0 [ 587.906002][T13667] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 587.910976][T13665] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 587.920575][T13665] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 587.955966][T13674] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 587.962472][T13674] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 587.980967][T13657] loop2: detected capacity change from 4096 to 0 [ 588.033018][T13658] loop4: detected capacity change from 4096 to 0 [ 588.044570][T13669] vhci_hcd: connection closed [ 588.044868][T11926] vhci_hcd: stop threads [ 588.055488][T13657] loop2: detected capacity change from 4096 to 0 [ 588.068224][T11926] vhci_hcd: release socket [ 588.072880][T11926] vhci_hcd: disconnect device [ 588.104523][T13687] loop0: detected capacity change from 4096 to 0 [ 588.111542][T13657] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 588.112169][T13676] vhci_hcd: connection closed [ 588.124334][ T8958] vhci_hcd: vhci_device speed not set [ 588.136615][T11926] vhci_hcd: stop threads [ 588.144596][T11926] vhci_hcd: release socket [ 588.153782][T11926] vhci_hcd: disconnect device [ 588.172647][ T1963] vhci_hcd: vhci_device speed not set 23:58:17 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3ca, 0x0, 0x0) 23:58:17 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x110, r0, 0x5e9a5000) 23:58:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:17 executing program 0: socket(0x1e, 0x2, 0x400) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000300)={0xffffffff, 0x20, [0x5, 0x1, 0x8, 0x9], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}) 23:58:17 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3ca, 0x0, 0x0) 23:58:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 588.597489][T13715] loop0: detected capacity change from 4096 to 0 [ 588.610882][T13716] loop2: detected capacity change from 4096 to 0 23:58:17 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3ca, 0x0, 0x0) [ 588.741771][T13728] loop4: detected capacity change from 4096 to 0 23:58:17 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3ca, 0x0, 0x0) [ 588.789174][T13716] loop2: detected capacity change from 4096 to 0 [ 588.797250][T13753] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 588.800355][T13745] loop3: detected capacity change from 4096 to 0 [ 588.803770][T13753] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 588.819491][T13741] loop1: detected capacity change from 4096 to 0 [ 588.849996][T13716] EXT4-fs (loop2): Unrecognized mount option "/sys/kernel/debug/binder/transaction_log" or missing value [ 588.856077][T13757] vhci_hcd: connection closed [ 588.862088][T13763] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 588.879276][ T9861] vhci_hcd: stop threads [ 588.884374][ T9861] vhci_hcd: release socket [ 588.899711][ T9861] vhci_hcd: disconnect device 23:58:17 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = syz_mount_image$qnx4(&(0x7f0000000040)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x3d, 0xa, &(0x7f00000029c0)=[{&(0x7f0000000300)="5278b9eea3d682133ab50944058938f228dcf2cd31af1ed31ddf1625457e5c26935cf96407ac27db03a3cf8e684c5b0b60ed43fecbdbc69e165da62ed34df170a2253787ed2ca54e89", 0x49, 0x9}, {&(0x7f0000000380)="c9a2ee53f5fbad9bc6d7a595bbc4cd8c89d4c10c3999b2786212b05fe027fb8ee37ffe68343c5fc15fefc4ad842af332942add19014de0300710095d5f16cceec49b585a145fb3aba8191930a27f63f8889aa0b60af72e7a4eb602376c08b517b4971e00f787a219e2bdecfe26b902d63a6ffedcf22bd958c394cb7c79c704c8b97fe8200e725613", 0x88, 0x1}, {&(0x7f00000008c0)="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0x1000, 0x5}, {&(0x7f0000000440)="c30119f8d29633b27d10c7ef5785f5018518df0e853be25c52ee8e2cbeef680e63df740a8f378433c48e8edc47cf99ed2b21065b47a54234ae20909bdc840d2612ba6f5962d861e1de996295d7169801edf6672c6bc40baf94b1d3022d65a49a0b0bd18c57809788306294dca467adcc3b725c56791c601b", 0x78, 0x7f}, {&(0x7f00000004c0)="337c31c442208be08a48fa7d48f4ba58cf4baa02698ef907c68986959921b7cd8805d25819a660c2d0fccbe0972817a2ccc5e71921b6e0c01129afb3a6685c97292a43d67ef6b3e9b6be8e45979758a51ef1b670e354d08dd6b2158f8f27ea56db8aafcdc4a82b75e34db28aa189da597082938bb0a182115cba6a1a452c18c8feb1a5179d0dd6fa5ad92a412e3610c42911acd7361f3102a824d557329b7943ac08582fb038a854a4265103b7a4a19ea7c0f35c2d22028c20aa1755ff00a1f8aa24ede999f11bfcc8321f1a19069c90fba9", 0xd2}, {&(0x7f00000001c0), 0x0, 0x1000}, {&(0x7f00000006c0)="f1da46f25891aeccb50a3d12c3f5cab1acb1865d13bd94dfd4286bc4c8bfb101ce33389175d5f2f5935f469ebaa7423149a1f773f4794d889ce06fb09a4174120eb752e394ec4a31395e5fad06d31c3f623392372c666ee9b85fb6390816b39519b4bcaf67a6d15fa5d138732856cf84997363be8bbfd3fc7184734a4a831d2f32dd6a32687ca008eeb0b697b75df6fb2ae3aedc322501f04dc36b6f766a18307b4fd06c554468bf412d2b1de449151560755c3a2beb4ba1978b7c11ef8eb4486ea62140ab24646866109eeb853f", 0xce, 0x2}, {&(0x7f00000005c0)="9e82dd000334b5abe6f7c39e0a8df2eee3bc0431f93263ce08d9acb18d1c931f7b65a2b1ecd491c99d", 0x29, 0xffff}, {&(0x7f00000018c0)="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", 0x1000, 0x2}, {&(0x7f00000028c0)="bc47a910234e1708726b4519e76c7e73f9db18b47851cfadf65829a3d27151ca320abcdec12675ab4b78824c13bcca1b112655c0301716cd91faaf0ca2d5148ba8c13eec066f8a442fa332d665e2ae804ae105fea561bc58c817682c733b02bc2a04443fc353d702a9cde1c9dda7769da469d722b4e35218e149ca72998c21af6190d5175180e07918895ca67712b71ce05a0104adf5b0ac4e3714333788b596d4d02468bd15333d77d4f8e4c1f5b4459c2b58a6d1feaffe83dc39e1556b1fa621eaf23178ec290068070e23c6ffaf2c2645a5549b74212f3b9ec93578c3", 0xde, 0xbc1}], 0x2050004, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000698c652c007946f632eeb90d532a7f4331032288d143217f3d08bfa56df803dcd5de998a30"]) socket$nl_generic(0x10, 0x3, 0x10) signalfd4(r1, &(0x7f0000000640)={[0x6]}, 0x8, 0x80000) 23:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 588.924358][T13741] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 588.930872][T13741] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000007840)={0x0, 0x0, &(0x7f0000007800)={0x0}}, 0x0) [ 589.041868][T13776] vhci_hcd: connection closed [ 589.042202][ T9861] vhci_hcd: stop threads [ 589.052728][T13781] loop0: detected capacity change from 4096 to 0 [ 589.065228][ T9861] vhci_hcd: release socket 23:58:17 executing program 5: clock_gettime(0x0, &(0x7f0000006a80)={0x0}) pselect6(0x40, &(0x7f00000069c0), &(0x7f0000006a00)={0x3}, 0x0, &(0x7f0000006ac0)={r0}, 0x0) [ 589.086442][T13782] loop2: detected capacity change from 255 to 0 [ 589.097858][ T9861] vhci_hcd: disconnect device 23:58:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x681100, 0x10, 0x1d}, 0x18) openat2(r3, &(0x7f0000000640)='./bus\x00', &(0x7f00000006c0)={0x404202, 0x87, 0x14}, 0x18) bind$inet6(r2, &(0x7f0000000580)={0xa, 0x4e21, 0x3f, @empty, 0x9}, 0x1c) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x204a03) socket$inet6(0xa, 0xa, 0xfff) getsockopt$inet_udp_int(r4, 0x11, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r5 = syz_mount_image$exfat(&(0x7f0000000300)='exfat\x00', &(0x7f0000000340)='./file0\x00', 0x81, 0x2, &(0x7f0000000480)=[{&(0x7f00000008c0)="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", 0x1000, 0x3ff}, {&(0x7f0000000380)="99248f7278f1730558b8c4e3eccd8a157d1e7fe78e320347b175386d5b3962ff855a0fc01f2cfe2e111e7bdcef3ae52e25f605c0d0f9e825a491a497007f841fcfe753e97ad70e48a16121ecafb59c198ef7078f24e471bc3630a4330d23c9b186e9ea3a2fc59972b739a0403c008304b896bb7e97b2f5dbf78161cb417d0ebe0538414123676700e670ceaa86ddfccb087cbf69acc15b636a82df348843c88ead1d2c48dad650ea78047df992f4e411932fbc0816a06bae0bc1377408d07cef0a899a15c6c9d51f3031815c76547f8070b883433aff389d7a87ec9c4f9db8453be2e0fb4157fb2dec00c0bb6bcd22c8", 0xf0, 0xfff}], 0x40800, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e616d65636173653db5e14012d2312c643e2a736b3d30303030303030703030303030303030303030303030352c636f6e74cd0b7483a93cb526785faa08", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) unlinkat(r5, &(0x7f0000000540)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 589.275357][T13810] loop2: detected capacity change from 4096 to 0 23:58:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:18 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r0, 0x0, 0x0, 0x0) 23:58:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x1) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e6}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20000002}) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:18 executing program 5: clock_gettime(0x0, &(0x7f0000006a80)={0x0, 0x0}) pselect6(0x40, &(0x7f00000069c0), &(0x7f0000006a00)={0x3}, 0x0, &(0x7f0000006ac0)={0x0, r0+10000000}, 0x0) [ 589.583700][T13831] loop0: detected capacity change from 4096 to 0 [ 589.600694][T13832] loop2: detected capacity change from 4096 to 0 [ 589.609880][T13841] loop1: detected capacity change from 4096 to 0 [ 589.621775][T13836] loop3: detected capacity change from 4096 to 0 [ 589.630504][T13837] loop4: detected capacity change from 4096 to 0 [ 589.679162][T13836] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 589.682396][T13837] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 589.693846][T13837] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000007840)={&(0x7f0000007780), 0xc, 0x0}, 0x0) 23:58:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 589.763732][T13841] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 589.770265][T13841] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:18 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x10}, 0x10}}, 0x0) [ 589.820145][T13869] vhci_hcd: connection closed [ 589.821351][ T326] vhci_hcd: stop threads [ 589.833181][ T326] vhci_hcd: release socket [ 589.838513][ T326] vhci_hcd: disconnect device [ 589.857792][T13874] vhci_hcd: connection closed [ 589.859377][ T9861] vhci_hcd: stop threads 23:58:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) open(&(0x7f00000000c0)='./file0\x00', 0x341000, 0xd0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) epoll_create1(0x0) [ 589.871589][ T9861] vhci_hcd: release socket [ 589.880638][ T9861] vhci_hcd: disconnect device 23:58:18 executing program 5: pselect6(0x40, &(0x7f00000069c0), &(0x7f0000006a00)={0x3}, 0x0, 0x0, 0x0) [ 589.927678][T13886] loop2: detected capacity change from 4096 to 0 [ 589.948236][T13888] loop0: detected capacity change from 4096 to 0 23:58:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:18 executing program 5: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x3}, 0x0, 0x0) 23:58:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000300)=@ng={0x4, 0x0, "7095a80ecbf04d85"}, 0xa, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e1f, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./bus\x00', 0x200000, 0x9, &(0x7f00000001c0)=[{&(0x7f00000006c0)="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", 0x0, 0x8}, {&(0x7f0000000040)="e3c80d2c62925c9d6bb84e5d71c635948ef04dc0cd070c62ff730b7290d5f65c510d5954dc8537e1076ba55ad935a8d2057dab0568e6372414d6dc09a72a714791db18e1d66494fe23e1c7ae844f326b6067da94f320deaf9450866a015d90f54415c8c50fa3bf3373d8957da981998aefb84377239a86c05802b671739d4a5a03dec0f241fe527dd65e3137264636899f8fd31b0ea4262b15a84d73a8bc6088f2b0c35b03c642076693e72e9ed9d1c146ee9277be15", 0x0, 0x808000000000}], 0x2032040, &(0x7f0000000200)=ANY=[@ANYRES64=r0]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 590.437788][T13918] loop3: detected capacity change from 4096 to 0 [ 590.445056][T13920] loop0: detected capacity change from 4096 to 0 [ 590.451888][T13923] loop4: detected capacity change from 4096 to 0 [ 590.475597][T13919] loop2: detected capacity change from 264192 to 0 [ 590.483040][T13935] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 590.508528][T13934] loop1: detected capacity change from 4096 to 0 [ 590.524562][T13942] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 590.531090][T13942] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 590.587082][T13938] loop2: detected capacity change from 264192 to 0 [ 590.597528][T13934] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 590.604045][T13934] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 590.618201][T13962] vhci_hcd: connection closed [ 590.619336][T11926] vhci_hcd: stop threads [ 590.634072][T11926] vhci_hcd: release socket [ 590.638488][T11926] vhci_hcd: disconnect device [ 590.643200][T13954] vhci_hcd: connection closed [ 590.643597][T11926] vhci_hcd: stop threads [ 590.653871][T11926] vhci_hcd: release socket [ 590.659587][T11926] vhci_hcd: disconnect device 23:58:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2000) inotify_add_watch(r1, &(0x7f00000000c0)='./bus\x00', 0x80) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:19 executing program 0: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 590.785084][T13972] loop2: detected capacity change from 4096 to 0 [ 590.801469][T13977] loop0: detected capacity change from 4096 to 0 [ 590.810969][T13977] EXT4-fs (loop0): Unrecognized mount option "@" or missing value 23:58:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x8c042, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e9cc37e6f828b3a0244e02ef81b625b8ce4330584ff4255fb482ca686e8d35c34164c9b970364333a96c3ef54a67feea1e0881bb2ba6d61868e040791b9592267a4410d2845869414c4e67c448375d244b8f2374d7355cd69a97a032ea5c5523c515237ee9546fdcaefc7f99c8c16ed29633d5ed549", @ANYRES16=0x0]) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x1000) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000200)='./bus\x00', 0x103c02, 0x0) accept$packet(r0, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000240), 0x4) openat$incfs(0xffffffffffffffff, &(0x7f00000005c0)='.log\x00', 0x40040, 0x154) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x5, &(0x7f0000000540)=[{&(0x7f0000000300)="535c2e828423dce3128f98d2cb2d9e32dddc6d5fa40cfb072607cfe04b5e1347eb762e3820346539d250b77537731f5c469c7b579028242f4e6908dbf8182a0e7015b92d1c204c00ca2a36bc1a04409b96edc172001770204fa2a51c", 0x5c, 0x7f}, {&(0x7f0000000380)="0bcc7b7246cb9a4e4c7874c17e0cd7fc523f01cd5730f2fee9e52c12e3aa0ba7597bf632ac1cc490510ad834c089e5bf73db8d499bbfe5fb98e8e84043c0f2abcb3a1821fbf14199c6be7aadc5a9b34c0c69de4c17c7", 0x39, 0x8ee}, {&(0x7f00000018c0)="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", 0x1009, 0x8}, {&(0x7f0000000400)="63f1afb45658594c804c48e297ad08e4c20318b69325e70e260a8bf2dd443b4762a93d6c18da06447c9eb0f77a28121aab1ab7fc9e646c693804fd8f3ccd8fe81e99e2f880efb8a2770498ae1a3c6a93a869f9863651411b9fafe62fdae6814d21a2dddf19a282473b67b89457c3b05d64883d87969a55de06a4cdc6da6e8052c94d65def6220cc04e5243bbda7144869fcbef4f4cde9566f5b4b06c2d5fbd7deb644b5a62254500281fa04a4ff172d46b639fce65e8b8126ecd", 0xba, 0x9}, {&(0x7f00000004c0)="6b6867695b27752c0722c57f78ae3dc1826916893ad9e9f8ddffd86346b05e1b3cef24a3b614108f23048a43db82c4b86718f40f8c67e3309eaffaba2644a38c9f205e3f0ba7540edbf9c28c3a20272c55eae3c4bcfd976344716b", 0x5b, 0x1}], 0x40400, &(0x7f0000000280)=ANY=[@ANYBLOB="646f749f732c6d61736b3d4d41595f415050454e442c686173682861707072616973652c7365636c06621a0e523cfb20319ea6238c7a568f656c2c7365636c6162656c2c646f6e745f6d6561737572652c002b9d9c42f41ad7eda5a5bd"]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/input/mice\x00', 0x4e4040) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000640)=0x4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000700)=""/52) [ 590.890258][T13977] loop0: detected capacity change from 4096 to 0 23:58:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x3, @private0={0xfc, 0x0, [], 0x1}, 0x100}}, 0x0, 0x0, 0x2, 0x0, "d28777569ba26b36526d6eb50164169333448cf183d184323cde333a4f0f8993baf3ee9d1cf6914c32945addad25591f79b9e5f66b115b7bcd7b82992dd9cb544a7ff698c75859bde4a3a06b0ee8c275"}, 0xd8) [ 590.967292][T14001] loop2: detected capacity change from 264192 to 0 23:58:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 591.125341][T14009] loop0: detected capacity change from 4096 to 0 [ 591.194207][T14007] loop2: detected capacity change from 8 to 0 23:58:19 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0x100000000) [ 591.290736][T14023] loop4: detected capacity change from 4096 to 0 [ 591.307221][T14024] loop3: detected capacity change from 4096 to 0 [ 591.314263][T14034] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 591.320775][T14034] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:20 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000006c0)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)="1d4ebf68a3fec40179", 0x9}, {&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000000800)="2e12e6dfaa4abeb70a085710f208b73fe6e6a2d2e0c49c3a215a1b4f6d645ff0463605fce37ca87da68aed9d96684ec1fced39f9fca91e9898433379125f0a8f011873ff", 0x44}], 0x3, &(0x7f0000000880)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7ff}}], 0x30}, 0x40) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x2eb, &(0x7f00000003c0)='nr0\x01\x00`\xa1\x9e\xf9\xcc\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xee\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80l\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\x0ec\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A\x00\x00\x00\x00\x99\x7f\xa4\x16ko\x8d\xcemtV\xcaPLE\xf3e=37N2\xc6\xb8\x03\xb0\x13\x98\'\x06\x15\xc9K%=\xc6\xc6tx$\xe0\x19U\xd8\x05\x14\xcf\xb0>\x8f\xadQ\x96n40u\xca\xca\x9f\x04\xe1\xca\x1f\x9dT\xc5\x00\x00\x00\x00\x00\x00'}, 0x30) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, 0x0, 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="300000000000008fea00000007000000440100000002440c7e01ac141421000000008307c5ac1e0101001c0000000000000000000000080000008488ee2deb99383d5bab26041add764500881b1e11e27f22de36b327343e641bef3a961503f0146cef5ab6823cea2ebef93fb03bc5de6bce972624f328fa8814000000000000", @ANYRES32, @ANYBLOB="640101020a010102000000001400000000000000000000000100000000000000000000000e00000000000000000000000100"/60], 0x80}, 0x4041041) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000014ff5)='GPL\x00', 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1, 0x10, &(0x7f0000000000), 0xa}, 0x70) fremovexattr(r1, &(0x7f0000000280)=@known='user.incfs.size\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0xc0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x5}, 0x0, 0x0, &(0x7f00000000c0)={0x5, 0x0, 0x8, 0x81}, &(0x7f0000000100)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}}, 0x10) statx(r0, &(0x7f00000002c0)='./file0\x00', 0x100, 0x20, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@multicast1, @in=@multicast2, 0x4e21, 0x2, 0x4e20, 0x1, 0xa, 0xa0, 0x40, 0x67, 0x0, r2}, {0x7, 0x20, 0x1, 0x4, 0x8, 0x9, 0x8, 0x5}, {0x3, 0xb5, 0xf400000000000000, 0x8000}, 0x0, 0x6e6bb6, 0x1, 0x1, 0x1, 0x1}, {{@in=@local, 0x4d4, 0x3c}, 0xa, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x3500, 0x0, 0x1, 0x0, 0x40000000, 0x6, 0x400}}, 0xe8) r3 = openat$cgroup_ro(r0, &(0x7f0000000900)='cgroup.events\x00', 0x0, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f00000009c0)={r0, r3}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) 23:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000080000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="350010000000000000", 0x9, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="d8b62231d75c7d5441e144cfed5c59e63389140f7d99cd01020471a1063b68d941f118287430da321ceacc4e49f01aa88ae4dcb2fab943aac374fb7d1b1a83a96152266526207745f91dfe5e3b3fcbdfb5b70f62a44093332ec3ec78a3b09b57ea8deca160f0346a3818172f5fb131f9ea4863ec9fbc7a79dd823e3a1e523b4fc06dd0e853c8d2b6af519f3f4290c62b26592df697fddf44fa016d6a11e1c593ccc91a716f1545eed99555", 0xab, 0x4000, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) socket$inet6(0xa, 0x5, 0x5db8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000000440)={0x4, 0x70, 0x4, 0xe, 0x9, 0x6, 0x0, 0x20, 0x80008, 0xc, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6b0, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x2, 0x4, 0xe9b8, 0x9, 0xffffffff, 0x1c, 0x44d}, 0xffffffffffffffff, 0x6, r2, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 591.338217][T14035] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 591.346641][T14001] loop2: detected capacity change from 264192 to 0 [ 591.392772][T14038] loop1: detected capacity change from 4096 to 0 [ 591.455231][T14053] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 591.461766][T14053] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 591.540289][T14056] loop2: detected capacity change from 8 to 0 [ 591.549510][T14041] vhci_hcd: connection closed [ 591.549680][ T8] vhci_hcd: stop threads [ 591.562428][ T8] vhci_hcd: release socket [ 591.571374][ T8] vhci_hcd: disconnect device [ 591.582618][ T8958] vhci_hcd: vhci_device speed not set 23:58:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000300)="26943aa9c7ab1ecf6aa6dcb442e9ac8aeaf4ac34a786a1b37644ac3ff36c172b5681181bc3755eb6af2154ff6225a23056497c3d0ba1e3d18e00c45ed3a068ed599ab71653c5f8cbc4923f1823d44bbfce0c5b5ab726935c0e88b19e5c95b39bc6a667f41f3d4aa31cc1cdfae7eb719077afca67da3a81db46b91d96cd5c103194d2ff2efeb67f1552cde6bdcaa8127b359cb87101fef525aada121d8eebee37b58e2e1ab905e8d6dfe21e138a4de1", 0xaf) 23:58:20 executing program 5: pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) [ 591.633530][T14070] loop0: detected capacity change from 4096 to 0 [ 591.652160][T14061] vhci_hcd: connection closed [ 591.652376][T11926] vhci_hcd: stop threads [ 591.669634][T11926] vhci_hcd: release socket 23:58:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000001540)='./file0\x00', 0x0, 0x0, 0x0, 0x2008, &(0x7f0000001c00)=ANY=[]) [ 591.687987][T11926] vhci_hcd: disconnect device [ 591.703539][ T57] vhci_hcd: vhci_device speed not set [ 591.706365][ T35] kauditd_printk_skb: 5 callbacks suppressed [ 591.706377][ T35] audit: type=1800 audit(1613692700.324:378): pid=14079 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14223 res=0 errno=0 [ 591.728234][T14081] loop2: detected capacity change from 4096 to 0 [ 591.777484][T14070] loop0: detected capacity change from 4096 to 0 23:58:20 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, 0x0, 0x0, r0, 0xb) 23:58:20 executing program 5: clock_gettime(0x0, &(0x7f0000006a80)={0x0}) pselect6(0x0, 0x0, &(0x7f0000006a00), &(0x7f0000006a40), &(0x7f0000006ac0)={r0}, &(0x7f0000006b40)={&(0x7f0000006b00)={[0x3a000]}, 0x8}) [ 591.814398][T14070] EXT4-fs warning (device loop0): ext4_enable_quotas:6433: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. [ 591.842795][T14070] EXT4-fs (loop0): mount failed [ 591.877069][ T35] audit: type=1800 audit(1613692700.494:379): pid=14079 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14223 res=0 errno=0 23:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000a00)=[{&(0x7f0000000080)="bbda9b8256485076ae997bca6c64c1", 0xf, 0x79}, {&(0x7f0000000240)="b8cc19f8ae74e51daa420ab36de20194419263678d6f5c64b7bd91717a2a0978ff5a755673695a2ff00ea723486684", 0x2f, 0x3}, {&(0x7f0000000280)="f684bb6c9299723c1070772d6fb7887ac4fd06e7f27ccf2c53ebe2be4074904a86fbca973b64d240808c13fae7c985b14d532160a3312e6dad5a5ec50b0c1419", 0x40, 0x3ff}, {&(0x7f0000000640)="f8af0e87b9a431bb16765e", 0xb, 0x53a}, {&(0x7f00000006c0)="c15e2458dd", 0x5}, {&(0x7f00000007c0)="243e136730d144819643b2123e01239918207f24c5782d8ad469f28b2f18527afa9d7e5a9f35f966cb3877089e77bae023a13caa4319c7d049bcf27dfbaba59a6a900c52ba630704f381253cff5a72228c8833d7afcf6a33667da02666ad3f3d4ae0c91779edd26ccf86f18f45cb41e8c5b27f3d371a6a507b3c6ee07bfe3444df1423c0fafc9d1f2164517a5659b3981b01b89c842d5b9d1dba95c599e98689c49ae06283e5a89bc1715be7ef544c0419b4194183a452f2370c949dc1d203", 0xbf, 0x7f}, {&(0x7f0000000700)="e212aed15a2793438654ee13b9cba6c88808f0fc1b1c88108582b195efcf7c955ac103ec82f5623f0959cb5b0606e1f68c0aeced07ef6615c1d96a447dde4b9441c356075a44614df62cfa842327fd3207d61b8032692722a0a1c5244077", 0x5e, 0x1}, {&(0x7f0000000900)="58894c1ce31e7c1e311b7239d19a87e532f12747beb8f1e0d4715d4cf91ac54c23a287a3f44e3b0496c359fccdeb4c17d4ad79ffdfa484270fe9c35ab0b7adeb9f7c6301f46274f1bc5d3b1889903276ec78cd0fb12e8a01f98c10b81124324a6bd0b027e88534f338dcb4df73ee7f214eb491e63575af10db3d1677b93cec0eea6035233f644dc6448ec1edbcb402e1b28405d132acc8b568c2fd3541bf0280c36644f82f458045f2561b1b748329fb649f939dfcab627d13fa97d7302b38639f66d51e158fd2d5e6533701ec5a75299366da6d781153d6ca03e8de7e87bb1a5bda49d4014efb8f04d9152c", 0xec, 0x2}], 0x4014, &(0x7f0000000680)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYRESDEC]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010e77100000000ee00f4000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x40, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8, 0x1, 'etf\x00'}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x0, 0xb}}}}]}, 0x40}}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000600)=r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) sendmmsg(r4, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)="f042f36d3513fb1443453bd2c1f3d98803d86f9e1f4d4767cd981e3d2e43fc53e301a1dabfdf79385e6c8448a4f16d0ae35f846872a92915a258c1af3d32bbe49d209f0a5a4c555d096e4f93538f208291b5ad8690f8f5cd91a56727843185b0899fb4110a7ebee6d6fffb659da6d50cd88e9de92969fd308ef5720e4df57e83805f1945e669a4b279b06b39f7f70aabdce7dbf7918ae75e46b08641cac60ff44fe016bdd5f12b95321f3845728b58e5bb526f5f74c87ec8993e6bbdb0760d0f3844ae29fa2a1e39829b1ca04427e2", 0xcf}, {&(0x7f0000000040)="d4e7d4f2a4dd9a5e6061b25b4bacc0469b4b226b2f65f26b4e4226c4f697d0f9bb3c3ed1f33491f02342dfca66b01b", 0x2f}, {&(0x7f0000000400)="50624ea81ea4b05b2a9bb8b92c907e91e13bd0172a63f732b1aee5b61d1426e3eb4d27beee44f42062391706ddfd6c0b1b6e681a9a7b28c7ffde6d6bab14a3e464cec1f82d6b25b46b05a434c0fde1c3cb", 0x51}, {&(0x7f0000000480)="1e584e2f0c8f5396ae33bbe061cea72ae1d69f354fc644ca597889adcdbd16238e205c65509d9d4644524d2cfc4c70d1d92c572ae8d26d385785b8f644df5c68e21c", 0x42}, {&(0x7f0000000500)="7dc58c8ebf20b32513be4ea0477a16cb8ac937bea78f881f832f190acb85bec05526641ecfae3cae1d3ae8a9c83206a515174c0332addc48297bc8985a43a36462e5c19159a3e8223088144afaac8d2915eb1acff246f8d9ce06c2b202387a9d4b230db272bca1c4048589f78eb1f8c7584f", 0x72}], 0x5, &(0x7f0000001a80)=ANY=[@ANYBLOB="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"], 0x1188}}], 0x1, 0x40000000) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 591.932699][T14081] loop2: detected capacity change from 4096 to 0 23:58:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 592.044576][T14115] loop0: detected capacity change from 4096 to 0 [ 592.058831][T14115] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 592.075674][T14121] loop3: detected capacity change from 4096 to 0 23:58:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:20 executing program 0: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000004c0)={'ip6_vti0\x00', &(0x7f0000000440)={'sit0\x00', 0x0, 0x0, 0xc0, 0x60, 0x6, 0x8, @loopback, @ipv4={[], [], @private=0xa010101}, 0x40, 0x40, 0x1, 0x6}}) ioctl$vim2m_VIDIOC_STREAMON(0xffffffffffffffff, 0x40045612, &(0x7f0000000400)=0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000300)={0x0, 0xfb, 0x6e, 0x2, 0x43, "2c4f9c8955785422e3c6c6b65c7e0c49", "9caedf294d3b6ec6997e046afc549abd2d4c3be6c53e1a76007f4e01aaea2229748f912ea930cc9b6f4b5b71a3c9c9d5cdab8f1fdef0063b40333a3f98fa3dd03505afedd9947141191a0c257e7b0fa49418dfa39a4d27aa15"}, 0x6e, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3f, 0x7f, 0x40, 0x9, 0x0, 0x9, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x480, 0x1, 0x7, 0x4, 0x20, 0x7fff8000, 0x2}, 0x0, 0xd, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) [ 592.133065][T14129] loop4: detected capacity change from 4096 to 0 [ 592.141686][T14121] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 592.193902][T14134] loop2: detected capacity change from 4096 to 0 [ 592.205085][T14129] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x62) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 592.234523][T14136] loop0: detected capacity change from 4096 to 0 [ 592.259400][T14146] loop1: detected capacity change from 4096 to 0 [ 592.301001][T14146] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 592.307525][T14146] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 592.328821][T14163] vhci_hcd: connection closed [ 592.329063][ T8] vhci_hcd: stop threads [ 592.338962][ T8] vhci_hcd: release socket [ 592.346137][ T8] vhci_hcd: disconnect device 23:58:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x43fe}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30002}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x1, 0x0, 0x9, 0x0, 0x8, 0x400, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9b6, 0x1, @perf_config_ext={0x5, 0x9}, 0x30, 0x0, 0x2ea, 0x9, 0x7, 0x10000, 0x6}, r1, 0xc, r3, 0x9) open(&(0x7f0000000040)='./file0\x00', 0x418000, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 592.367340][T14168] loop2: detected capacity change from 4096 to 0 [ 592.433305][T14178] loop0: detected capacity change from 4096 to 0 [ 592.453085][T14178] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: bogus i_mode (0) [ 592.465006][T14178] EXT4-fs (loop0): get root inode failed [ 592.470893][T14178] EXT4-fs (loop0): mount failed [ 592.522128][ T35] audit: type=1800 audit(1613692701.134:380): pid=14178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 23:58:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed70bf44cdd0d9bf41000000100000daf4655fdb3d46cb8ab375600000", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_mount_image$squashfs(&(0x7f0000000040)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000540)=[{&(0x7f00000008c0)="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", 0x1000, 0x5}, {&(0x7f0000000300)="b7246baeb4110ea4364695d8157b26fd5eddfb8d23079665634d6682f77e4b879ff0cc1cd6ec012ebc44003a28d0f9c8c204c5758a2ade4bf709f53f5a1770b0a7187493ff76127224c17f2e46b6c4233e9ef49518a44cdf451f830afcb03a8faf21f0ee22c4429c5b12a1f2195a41c2d6d6e2021cd0ff463720851bc8aa698aa443fe", 0x83, 0x1}, {&(0x7f00000003c0)="29850a7f90cdbd401572ca72f894f5f97681ce92e5d5438baa0ecb2f721bc1b5eb210d90f7361da96db7b66e08cc69afbbe43896deab2901e190b39d0add1290b085fec970a65c1ec38a54868373e7a907d52f0f1c6cf3b9c8590114aa1eb9f825be41caac1264799f47d44cfcc552f7735b4697c8dfa0c8598ba73ed1bb0a6c60d5e205fbd520fc48bd0b065acc2bfdf78cdec0fade462e768057999488cf1079603652", 0xa4, 0x9}, {&(0x7f0000000480)="9d21b9b662cdce134f711b9e05f4b1dafc0a405d5a330d0bcecd436de51163e990165ac3a5b02d8a8bd47800feadbcb11e4790c7ca02ca8a93ca9e9f8758c21eda8d1f217e3f68b63c83029e14fa9238165ebbf847dee0449e1b460bc5beb229412ef361d7a8113d856e15a2c680b98492c1696e575c4dfd74dbc553d2d0ee3317b8c195566d79da0b803ce297ddb5f2cab58b24ff08c133393aacb6671023", 0x9f, 0x9}], 0x800, &(0x7f00000001c0)={[{'}[)+'}, {}, {'ext4\x00'}], [{@dont_appraise='dont_appraise'}]}) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) umount2(&(0x7f00000005c0)='./bus\x00', 0x14) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x80, 0x7, 0x3, 0xc3, 0x0, 0x5, 0x1800, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000640), 0xb}, 0x0, 0x9, 0x4, 0x9, 0x8001, 0x7, 0x8}, 0xffffffffffffffff, 0xd, r1, 0x3) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000600)="e77925e57ae298bfd591511c1a7dd687fbb5c6a7938d22aae63235e240cf", 0x1e) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 592.583697][T14178] loop0: detected capacity change from 4096 to 0 [ 592.607733][T14178] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: bogus i_mode (0) [ 592.618511][T14193] loop2: detected capacity change from 4096 to 0 [ 592.625783][T14178] EXT4-fs (loop0): get root inode failed [ 592.633996][T14178] EXT4-fs (loop0): mount failed [ 592.645715][T14193] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: bogus i_mode (70355) [ 592.660624][ T35] audit: type=1800 audit(1613692701.274:381): pid=14202 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 23:58:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x420}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r6 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r5, r6, 0x0, 0x8400fffffffa) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x404) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x7c, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x2, 0x1, 0x4, 0x101, 0x1, 0x6, 0xbc35, r4}, 0x20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 592.661062][T14193] EXT4-fs (loop2): get root inode failed [ 592.689142][T14193] EXT4-fs (loop2): mount failed [ 592.744793][T14193] loop2: detected capacity change from 8 to 0 [ 592.751513][T14193] squashfs: Unknown parameter '}[)+' 23:58:21 executing program 5: sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, 0x0, 0x0) 23:58:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 592.887476][T14193] loop2: detected capacity change from 4096 to 0 [ 592.901823][T14193] EXT4-fs (loop2): Unrecognized mount option "./file0" or missing value [ 592.927150][T14224] loop3: detected capacity change from 4096 to 0 23:58:21 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) [ 592.941414][T14219] loop0: detected capacity change from 4096 to 0 [ 592.993959][T14223] loop4: detected capacity change from 4096 to 0 [ 593.008596][ T35] audit: type=1800 audit(1613692701.624:382): pid=14235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14214 res=0 errno=0 [ 593.032393][T14243] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000082e36724c6f34caa846ed2e5277033780100400000000000000000", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./bus\x00', 0x2, 0x4, &(0x7f0000000580)=[{&(0x7f0000000300)="3f9576f8650e907b9d7aa9ab61530cb8a46139d28abcececc8d6a2123f06dece3f96d491139fffc4571f6c6b0e56d110e4ad0935898a5f7087e3cfa4af6730454bfc60d4d048829083191f715a56", 0x4e, 0x2}, {&(0x7f00000001c0)="535313f2219fad1c6f9828f253cef1a57aaec5f768ae77e8d6ee5001786452", 0x1f, 0x3}, {&(0x7f0000000380)="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", 0xfe, 0x7f}, {&(0x7f0000000480)="240e6d8b7a4aa5bc8bb3532c1743ce1fbea393de1640b3a3e0c6e064ce26da6127e600184056116aa3ea958bf2a4165ef5865a7a01f5296accad4c63553b336de2d94652f2abeea86927a60ab302a4409b8bc7985519c9c34f1ef44cd647cf93770492b677f51345511e5ae18c4aa45b85f0be0c19a524ffc16602e2892175e549ecc079ab9c9c7a7770e232275471ef6b0d4a29fab89acccc0f29db022a00e5d6cfb4d4b05ad1d3329d211a9d6e24900b97f5a4d0256e7eecd5cdfa3c86d796352ae81632827c6ce922e55915da3f2fec6af34fc9480d7af1b33340bbcf026e96164f6a3baeffe2db2e08daac59b9", 0xef, 0x3f}], 0x800000, &(0x7f0000000600)={[{'}\'/'}, {')@}-\\'}, {'ext4\x00'}, {'@-)*{'}, {'('}, {'ext4\x00'}, {}]}) getdents64(r1, &(0x7f00000006c0)=""/247, 0xf7) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 593.035262][T14242] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffc0) [ 593.097418][ T35] audit: type=1800 audit(1613692701.714:383): pid=14219 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14214 res=0 errno=0 [ 593.125789][T14251] loop1: detected capacity change from 4096 to 0 [ 593.201226][T14259] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 593.207746][T14259] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:21 executing program 5: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/renderD128\x00', 0x200, 0x0) 23:58:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000300)=""/250) [ 593.242898][T14265] loop2: detected capacity change from 4096 to 0 23:58:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000700)='802.15.4 MAC\x00', r0) [ 593.292738][T14265] EXT4-fs (loop2): unsupported descriptor size 0 [ 593.299916][T14268] vhci_hcd: connection closed [ 593.305766][ T9861] vhci_hcd: stop threads [ 593.322026][ T9861] vhci_hcd: release socket [ 593.326471][ T9861] vhci_hcd: disconnect device 23:58:22 executing program 5: syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x0, 0x0) [ 593.348323][T14281] loop0: detected capacity change from 4096 to 0 [ 593.360863][T14265] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 593.447166][T14265] loop2: detected capacity change from 4096 to 0 [ 593.464463][T14265] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value [ 593.484572][ T35] audit: type=1800 audit(1613692702.104:384): pid=14281 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 [ 593.528088][ T35] audit: type=1800 audit(1613692702.144:385): pid=14292 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14231 res=0 errno=0 23:58:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(0x0, 0x1) 23:58:22 executing program 5: memfd_create(&(0x7f0000000240)='&\xa9{\x00', 0x1) 23:58:22 executing program 5: r0 = syz_usbip_server_init(0x0) write$usbip_server(r0, &(0x7f0000000180), 0x30) 23:58:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 593.695081][T14312] loop3: detected capacity change from 4096 to 0 [ 593.705680][T14317] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 593.724577][T14312] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 593.733482][T14319] loop4: detected capacity change from 4096 to 0 [ 593.751141][T14319] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x4400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e547893378010040", 0x1f, 0x1}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000000040)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x2, 0x0, 0x2, 0x6, 0x0, 0x40, 0x46000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0xf4c, 0x4}, 0x4008, 0x32, 0x7fffffff, 0x9, 0x5, 0x4, 0xcf64}, 0xffffffffffffffff, 0xa, r1, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x93, 0x3, 0x20, 0x7, 0x0, 0x1, 0x480, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffff8, 0x2, @perf_config_ext={0x6, 0x6}, 0x188a, 0x3, 0x1000, 0x8, 0x2, 0x6, 0x74b}, 0x0, 0x2, r0, 0x3) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, 0x10, r1, 0x9a254000) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x20400) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r4, 0xf505, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22, 0x81, @remote, 0x6}, 0x1c) umount2(&(0x7f00000001c0)='./file0\x00', 0xa) 23:58:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000000040)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 593.860856][T14328] loop2: detected capacity change from 4096 to 0 [ 593.870310][T14329] loop0: detected capacity change from 4096 to 0 [ 593.882055][T14328] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 593.893053][T14332] loop1: detected capacity change from 4096 to 0 [ 594.010116][ T35] audit: type=1800 audit(1613692702.624:386): pid=14328 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14229 res=0 errno=0 [ 594.030261][T14332] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 594.037691][T14332] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:22 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x0) 23:58:22 executing program 0: r0 = syz_usbip_server_init(0x0) write$usbip_server(r0, &(0x7f0000000180)=@ret_submit={{}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "", [{}]}, 0x40) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000800)='802.15.4 MAC\x00', 0xffffffffffffffff) syz_usbip_server_init(0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 594.103965][T14351] vhci_hcd: connection closed [ 594.104179][ T326] vhci_hcd: stop threads [ 594.117209][ T326] vhci_hcd: release socket [ 594.125262][ T326] vhci_hcd: disconnect device [ 594.132912][T14328] loop2: detected capacity change from 4096 to 0 [ 594.145390][T14328] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 23:58:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x50) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 594.196669][ T35] audit: type=1800 audit(1613692702.814:387): pid=14362 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14229 res=0 errno=0 [ 594.231758][T14317] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000540)=0xfffffffffffff537, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(0x0, 0x1) 23:58:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={0x0}}, 0x0) [ 594.319897][T14369] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 594.346490][T14369] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 594.423086][T14371] loop2: detected capacity change from 4096 to 0 [ 594.435199][T14374] loop4: detected capacity change from 4096 to 0 23:58:23 executing program 5: bind$bt_hci(0xffffffffffffffff, 0x0, 0x0) [ 594.488055][T14374] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 594.533638][T14371] loop2: detected capacity change from 4096 to 0 [ 594.550748][T14390] loop3: detected capacity change from 4096 to 0 23:58:23 executing program 5: syz_mount_image$hpfs(0x0, &(0x7f0000001900)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$pvfs2(0x0, 0x0, 0x0, 0x0, &(0x7f0000002340), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f00000028c0)='2', 0x1}], 0x0, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000002a00)='./file0/file0\x00', 0x0) 23:58:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 594.608267][T14390] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x3}, {&(0x7f0000010100)="00fe1a00000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x47fc}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:23 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000f80)='nl802154\x00', 0xffffffffffffffff) [ 594.753590][T14417] loop1: detected capacity change from 4096 to 0 23:58:23 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0xf6b]) [ 594.796585][T14418] loop2: detected capacity change from 4096 to 0 [ 594.810142][T14418] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 23:58:23 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={0x0, 0x0, 0x8}, 0x10) [ 594.851802][T14429] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 594.858328][T14429] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 594.860502][T14369] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 594.876160][T14436] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:23 executing program 0: syz_usbip_server_init(0x0) socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000800)='802.15.4 MAC\x00', 0xffffffffffffffff) 23:58:23 executing program 5: bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) write$usbip_server(0xffffffffffffffff, &(0x7f0000000180)=@ret_submit={{0x3, 0x2, 0x0, 0x1, 0x9}, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, "", [{0x0, 0x4}, {0x0, 0x9, 0x9, 0x80000000}, {0x3, 0x88, 0x20, 0x3f}, {0x7, 0x0, 0x8}, {0xff}, {0x0, 0x0, 0x0, 0x5}, {0xd2e, 0xfffffff7, 0x0, 0x3}, {0x9000, 0x0, 0x9}, {0x0, 0x0, 0xfff, 0x100}, {0x0, 0x5cd2, 0x3}, {0x3, 0x7, 0x5, 0x6}, {0x1c, 0x8, 0x836, 0x8}, {0x6}, {0x0, 0x1, 0x5, 0x1}, {0x0, 0x3, 0x0, 0xfffffffb}, {0x3, 0xc224, 0x6, 0x5}, {0x5, 0x4, 0x5, 0x800}, {0x0, 0x0, 0x81, 0x3ff}, {0x0, 0xc33, 0x0, 0x40}, {0x0, 0xfffffffa, 0x0, 0xfffffffc}, {0x80000001, 0x8001, 0xa83, 0x4}, {0x9, 0x0, 0x1, 0x8}, {0xffffffa0, 0x0, 0x8cc, 0x1}, {0x8, 0x0, 0x0, 0x5}, {0x4, 0x0, 0x3, 0xef}, {0x2, 0x0, 0x0, 0x8}, {0x101, 0x0, 0x8, 0x7}, {0x0, 0x86ae, 0x20}, {0x0, 0x4, 0x800, 0x2}, {0x0, 0x0, 0xff, 0x9}, {0x4, 0x8000, 0x4, 0x4}, {0x0, 0x0, 0x7}, {0x0, 0x9, 0x5, 0x400}, {0x7, 0x0, 0x8, 0x4}, {0x0, 0x0, 0x0, 0xc16}, {0x5, 0x7, 0x9, 0xfff}, {0x7, 0x20, 0xfffffff8, 0x1}, {0x6, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x3}, {0x0, 0x100, 0x8, 0x40000000}, {0xac0, 0x6}]}, 0x2c0) syz_open_dev$vcsu(0x0, 0x1, 0x38040) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 594.922447][T14418] loop2: detected capacity change from 4096 to 0 [ 594.969902][T14437] vhci_hcd: connection closed [ 594.972533][ T326] vhci_hcd: stop threads [ 594.973504][T14418] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 594.977343][ T326] vhci_hcd: release socket [ 595.009860][ T326] vhci_hcd: disconnect device [ 595.062408][T14451] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 595.081952][ T3640] vhci_hcd: vhci_device speed not set 23:58:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = clone3(&(0x7f0000000580)={0x1000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f00000001c0), {0xe}, &(0x7f0000000380)=""/198, 0xc6, &(0x7f0000000480)=""/147, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x7, 0x9, 0x9c, 0x4, 0x0, 0xffff, 0x40140, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffff9, 0x1, @perf_config_ext={0x7f, 0xda}, 0x52a1, 0x200, 0x8000, 0x0, 0x100000001, 0x2, 0xffff}, r1, 0x9, r0, 0x8) 23:58:23 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000100)="b18a5c7684e5e158241494d96a81") 23:58:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(0x0, 0x1) 23:58:23 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2602, 0x0) [ 595.255729][T14468] loop3: detected capacity change from 4096 to 0 [ 595.268512][T14463] loop2: detected capacity change from 4096 to 0 [ 595.312325][T14472] loop4: detected capacity change from 4096 to 0 [ 595.329307][T14468] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 595.365577][T14472] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:24 executing program 5: mount$fuseblk(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 595.455157][T14463] loop2: detected capacity change from 4096 to 0 23:58:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000000300000004000300040000000000000000000f002e69", 0x1a, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x24) r1 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0xb}, 0x0, 0x0, 0xf644}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) close(r2) [ 595.564770][T14494] loop1: detected capacity change from 4096 to 0 23:58:24 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001140)='erspan0\x00') [ 595.662181][T14451] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:24 executing program 0: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mknod$loop(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) 23:58:24 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000001e40)=[{0x0}], 0x0, 0x0) [ 595.720647][T14494] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 595.727222][T14494] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 595.734958][T14509] loop2: detected capacity change from 4096 to 0 [ 595.759332][T14509] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 196612)! [ 595.784103][T14509] EXT4-fs (loop2): group descriptors corrupted! 23:58:24 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) listen(r0, 0x0) [ 595.865246][T14522] vhci_hcd: connection closed [ 595.865379][ T8] vhci_hcd: stop threads [ 595.875234][ T8] vhci_hcd: release socket [ 595.879663][ T8] vhci_hcd: disconnect device 23:58:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:24 executing program 0: syz_mount_image$vfat(&(0x7f0000001d00)='vfat\x00', &(0x7f0000001d40)='./file0\x00', 0x0, 0x0, &(0x7f0000001e40), 0x0, &(0x7f0000001e80)={[], [{@uid_eq={'uid', 0x3d, 0xee00}}]}) 23:58:24 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) [ 595.957293][T14509] loop2: detected capacity change from 4096 to 0 [ 595.990881][T14509] EXT4-fs (loop2): Unrecognized mount option "./file0" or missing value 23:58:24 executing program 5: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x4000010, 0xffffffffffffffff, 0x10000000) socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000001cc0)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000580)="9ea5006bbc9ce75d7431dfd4a27bba9a0eae72a972614cd640e1a797ec7a06b5c508fa3f3da6cedfa34fe2c300deb8077e77fe66dd13dbcb4f78bee2a82424b3c815bfaae73dc44761aa4c02df341d38c7a965e71fe1abca3c5d1513cef44c32fd1e7ac6fa6dd3f80d58d6238c63cb4876935dc09db898c8506fbabc88d18b8ad6d9d17ef80fb86196f067065009a5fc762914a61a72", 0x96}, {&(0x7f0000000640)="a988a2600e644591a7003e5b884af76bb728df0ed2410999f0656d6d86b400161f52cbcd80bd7644d7928747fedd52efb958b8c3e420d379bdf7f2594d4ca106380020bfeb6172904a2932b5318feb4d16e854e06018cdaf47d4d8c6fc6f3e22", 0x60}, {0x0}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="661fd496b3d14599adaee0390ca992cad0e4960c0b76043a4b4611160749e5446e5410f79fd6ef3fc90973c7a7088e0741fb2cee63805f9bfd6ff4eabcd5de55f0594e7186e21ad70d5ef7d9d6fc82d9844cb7d48d4bced6e7dcc32f3e3a4b5cb596f8c56e9b46d39e034463f214da7c1601efe718839f2a3a8079295fce9daa249c166c707c85978ddf427d8371b81ae426fcbe1f2c92f33751", 0x9a}, {0x0}, {&(0x7f0000001980)="069f8e189b0e7d54d2486e178305fc79650754cebce6faa3ef65b79067b0db026c715aa0cc463203e9d458ddd5", 0x2d}], 0x7, &(0x7f0000001b00)=[{0x98, 0x111, 0x96c3, "155477540c364e4232969426dfbaad5a041ad87e7571b253e58e31fd2aac434269d6269733e647ff87936a28d6f00c541115fbb5e68bb2ca21451306de81c51ddbe2198abde27fb395f6cab20d91986536c93c1319d1072e374bf1af282c4218cbf64dd7ac688a7ac3b4ad089d2010fb17856e00562c34e51eb4fecf8dd79f5ec0d075ad"}, {0xd0, 0x0, 0x5, "f4d87d39615eff83f90c4ee6680ac496f9f577b499d2ed5680c40d5726aab96d307ee3e39cadd3f2221a7a914d8339f73867e9c8c5e00fc435c30314120e04594bf67def68feac45267ffd539ac9f103c3f151ec8af7654bbd739ce68b7fda3d173c17a6197472260ee5fdb7866b865f73bd3995d57cc39d567f47cd00e58887dc42207bda949aeb5b9ad0142cf38c31e9668df9a9d6d573805f3bc0009f1dc46c509b74e5bceade85bf83ea82253d92652cbd839df07a5909f33717fb"}], 0x168}, 0x0, 0x40, 0x1}, 0xb051) r1 = syz_mount_image$vfat(&(0x7f0000001d00)='vfat\x00', &(0x7f0000001d40)='./file0\x00', 0x5, 0x2, &(0x7f0000001e40)=[{&(0x7f0000001d80)="5033f3aa8fc7ae43d488494f794a809461e95751e924917e4aed7ad7beaf37c7dceef1d5a4794a221e9f18456f5fa23a02759353a7910540fb9af9e9b003181c8144dbe95eeb591293763d366bc79aaea269bec2e8417717098d611449679a372c022eee43ae5cf390a68de4661f1a4e", 0x70, 0x9}, {&(0x7f0000001e00)="43c6377ebcca", 0x6, 0xfffffffffffff000}], 0x0, &(0x7f0000001e80)={[{@numtail='nonumtail=0'}, {@utf8='utf8=1'}, {@uni_xlate='uni_xlate=1'}, {@shortname_win95='shortname=win95'}, {@iocharset={'iocharset', 0x3d, 'macgreek'}}], [{@subj_role={'subj_role', 0x3d, '/dev/vcsa\x00'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/vcsa\x00'}}, {@obj_role={'obj_role', 0x3d, '/dev/vcsa\x00'}}, {@permit_directio='permit_directio'}]}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, 0x0) r2 = io_uring_setup(0x3324, &(0x7f0000001f80)={0x0, 0x4cb3, 0x8, 0x1, 0x1ed}) syz_io_uring_setup(0x4cb8, &(0x7f0000002000)={0x0, 0x107f, 0x1, 0x3, 0x339, 0x0, r2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000002080), &(0x7f00000020c0)) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000021c0)={'syztnl1\x00', &(0x7f0000002100)={'syztnl0\x00', 0x0, 0x1, 0x80, 0x4, 0x400, {{0x26, 0x4, 0x0, 0x3, 0x98, 0x68, 0x0, 0x6e, 0x2f, 0x0, @remote, @empty, {[@timestamp_addr={0x44, 0xc, 0x51, 0x1, 0x1, [{@multicast2, 0x10000}]}, @lsrr={0x83, 0x17, 0xab, [@broadcast, @private=0xa010100, @multicast1, @multicast2, @empty]}, @generic={0x88, 0x9, "8059983c06a6b0"}, @cipso={0x86, 0x56, 0x0, [{0x0, 0xf, "8b2b7be76fdc8f7c6caf4f2707"}, {0x5, 0x12, "75fe5be96df58d42332803c083711b3d"}, {0x2, 0x12, "d18789a1bc203e9cd8151ae9d5cf8895"}, {0x1, 0xe, "8471a184a0a3b63b7876a075"}, {0x0, 0xf, "e1d380fb2aade324d964071d30"}]}]}}}}}) syz_genetlink_get_family_id$wireguard(&(0x7f0000002200)='wireguard\x00', 0xffffffffffffffff) openat$full(0xffffffffffffff9c, &(0x7f0000002340)='/dev/full\x00', 0x2080, 0x0) [ 596.169304][T14550] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 596.179037][T14541] FAT-fs (loop0): Unrecognized mount option "uid=00000000000000060928" or missing value [ 596.222277][T14549] loop3: detected capacity change from 4096 to 0 [ 596.253416][T14557] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 596.265348][T14552] loop5: detected capacity change from 16368 to 0 23:58:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000d000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000400)="03000000046b3d8644645d8c03c76a239c600675feab2cdaf590b24828875f72e4fdf8bfa781ca1f9889257058e471ba0082fcc1e9daf4971e94d8fac7690ee06406b2d881bfe61ec8f37ba6f6b5ed14c2ae5c8ba62ca44c77afe6a653ef85e83f1071967d63bb7a8ee0854b516a1075825677c63ad65064868c5f2d781ee71e4a353d4f2f03a000f1d15d974fb195", 0x8f, 0x643}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000000300)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af30100040000000000000000000000020000003088746dc67bb724a50027636fac9c54169a3c4a68cc5c19035e04e04bd4d877ba62419bc97b8b6219418f3f7f0195dafbe5f144b0645a5c6a02002ca1b43dee85ee6f835d60e6ee6427fcebd64b3d82fa58814f805a307d6880a23b74b2ef7e3916b0198a9bb5c958e34ab1a0589d5a4184b5ab47f785e5cbf71fef4682f680b103752401acacf55e7708646eb024a56a9b403524ad057a5565e9dbc35d13411f2bb7e222627a5e", 0xe4, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000000040)="111fc0d901000000803a0900803a090000000000064e7aedca06acf24d2a2c6e9b0300626d14c0ee3d26", 0x2a, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000009c0)=ANY=[@ANYRESDEC=0x0, @ANYRESDEC, @ANYRESOCT, @ANYRES64=0x0]) r0 = syz_mount_image$befs(&(0x7f0000000080)='befs\x00', &(0x7f00000000c0)='./file0\x00', 0xca9, 0x1, &(0x7f00000001c0)=[{&(0x7f00000004c0)="b28cd8eb6938b4125cf054b33de78470e2dc9360c8001060881f9d02a0bebb9b1cb1de30926f69f0a1dcbaf7f2154a512b3e0d5d83341aedda54e56675391198e344f8fd627ca26a613cf5b409855913f06763a2ddc8c7bf196477b4c22eee20dd35bfeaa8a5eee1e124e927e69e91e9b2c09981fcda48bd5d4065abe537a575714842716548c9b1fea7bfde5fcdffaa0ef446ebe0b1b10adad9a83152f288de205222021306e2a03318d3699c902635", 0xb0, 0x4}], 0x2000400, &(0x7f0000000580)={[{'ext4\x00'}, {'*#}'}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@subj_type={'subj_type', 0x3d, '@z{^'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) mkdirat(r0, &(0x7f0000000600)='./bus\x00', 0x2a) r1 = open$dir(&(0x7f0000000840)='./bus\x00', 0x4a0003, 0xe2) getdents64(r1, &(0x7f00000008c0)=""/118, 0x76) r2 = perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syncfs(r2) bind(r3, &(0x7f0000000940)=@ieee802154={0x24, @short={0x2, 0x3, 0xaaa0}}, 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dlm-monitor\x00', 0x700, 0x0) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)='fuse\x00', 0xa01000, &(0x7f0000000740)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions='default_permissions'}], [{@fsname={'fsname', 0x3d, 'subj_type'}}, {@smackfstransmute={'smackfstransmute'}}, {@hash='hash'}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'user_u'}}]}}) [ 596.331209][T14552] FAT-fs (loop5): Unrecognized mount option "subj_role=/dev/vcsa" or missing value [ 596.356033][T14541] FAT-fs (loop0): Unrecognized mount option "uid=00000000000000060928" or missing value [ 596.423077][T14578] loop2: detected capacity change from 4096 to 0 [ 596.524252][T14578] EXT4-fs (loop2): Unrecognized mount option "000000000000000000001844674407370955161501777777777777777777777" or missing value 23:58:25 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) 23:58:25 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000001e40), 0x0, 0x0) [ 596.632930][T14578] loop2: detected capacity change from 4096 to 0 [ 596.656028][T14592] loop1: detected capacity change from 4096 to 0 [ 596.691269][T14578] EXT4-fs (loop2): Unrecognized mount option "000000000000000000001844674407370955161501777777777777777777777" or missing value 23:58:25 executing program 0: syz_mount_image$vfat(&(0x7f0000001d00)='vfat\x00', &(0x7f0000001d40)='./file0\x00', 0x0, 0x2, &(0x7f0000001e40)=[{0x0}, {0x0}], 0x0, &(0x7f0000001e80)={[{@iocharset={'iocharset', 0x3d, 'macgreek'}}]}) io_uring_setup(0x0, &(0x7f0000001f80)={0x0, 0x4cb3}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000021c0)={'syztnl1\x00', 0x0}) 23:58:25 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x2800, 0x0) syz_io_uring_setup(0x1641, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)) socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r0, 0x0, 0x0, 0xb051) syz_mount_image$vfat(&(0x7f0000001d00)='vfat\x00', &(0x7f0000001d40)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000001e80)={[{@numtail='nonumtail=0'}, {@uni_xlate='uni_xlate=1'}, {@shortname_win95='shortname=win95'}, {@iocharset={'iocharset', 0x3d, 'macgreek'}}], [{@subj_role={'subj_role', 0x3d, '/dev/vcsa\x00'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/vcsa\x00'}}, {@obj_role={'obj_role', 0x3d, '/dev/vcsa\x00'}}, {@permit_directio='permit_directio'}]}) syz_genetlink_get_family_id$wireguard(&(0x7f0000002200)='wireguard\x00', 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000022c0), &(0x7f0000002300)=0x8) openat$full(0xffffffffffffff9c, 0x0, 0x2080, 0x0) 23:58:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 596.750935][T14592] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 596.757489][T14592] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:25 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000001d40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 23:58:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 596.872878][T14620] loop4: detected capacity change from 4096 to 0 [ 596.875666][T14614] vhci_hcd: connection closed [ 596.893531][T14621] FAT-fs (loop0): bogus number of reserved sectors [ 596.907875][T11926] vhci_hcd: stop threads [ 596.914116][T11926] vhci_hcd: release socket 23:58:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:25 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) [ 596.920309][T11926] vhci_hcd: disconnect device [ 596.931851][T14631] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, 0x0, &(0x7f0000002300)) [ 596.965692][T14621] FAT-fs (loop0): Can't find a valid FAT filesystem [ 596.991722][ T3640] vhci_hcd: vhci_device speed not set [ 597.089224][T14645] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 597.107324][T14640] loop2: detected capacity change from 4096 to 0 [ 597.138543][T14638] loop3: detected capacity change from 4096 to 0 [ 597.157599][T14621] FAT-fs (loop0): bogus number of reserved sectors [ 597.185178][T14621] FAT-fs (loop0): Can't find a valid FAT filesystem 23:58:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000005d00)=@req={0x28, &(0x7f0000005cc0)={'ip6erspan0\x00', @ifru_data=0x0}}) 23:58:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af30117fb65540000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) r3 = signalfd(r0, &(0x7f0000000380)={[0x4]}, 0x8) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x7, 0x8, 0x1, 0x40, 0x0, 0x3, 0x80001, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040)}, 0x10024, 0x10000, 0x3, 0x1, 0xf5, 0x8, 0x800}, r2, 0x2, r3, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r4, 0x1000) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r4, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r4, r5, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0xff, 0xe0, 0x9, 0x5, 0x0, 0x5, 0x20012, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x2, @perf_config_ext={0x3, 0x8001}, 0x8000, 0xfffffffffffffffa, 0x2, 0x7, 0x4a5, 0x0, 0x1000}, r2, 0x0, r5, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:26 executing program 0: openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.log\x00', 0x240001, 0x0) 23:58:26 executing program 0: getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 23:58:26 executing program 5: openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000e00)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) [ 597.455748][T14671] loop2: detected capacity change from 4096 to 0 [ 597.476853][T14672] loop1: detected capacity change from 4096 to 0 [ 597.531098][T14671] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 5889, max 26107(4), depth 84(84) [ 597.576581][ T35] kauditd_printk_skb: 1 callbacks suppressed [ 597.576598][ T35] audit: type=1804 audit(1613692706.194:389): pid=14683 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/849/bus" dev="sda1" ino=14211 res=1 errno=0 [ 597.606640][T14672] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 597.614974][T14672] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:26 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x8, 0x0, 0xf0}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 597.672586][T14692] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 597.674180][T14671] EXT4-fs error (device loop2): ext4_quota_enable:6393: comm syz-executor.2: Bad quota inode # 4 [ 597.684401][T14692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 597.698937][T14692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:58:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:26 executing program 5: pipe2(&(0x7f0000001180), 0x80000) [ 597.721653][T14695] vhci_hcd: connection closed [ 597.721697][ T8] vhci_hcd: stop threads [ 597.738456][ T8] vhci_hcd: release socket [ 597.746366][T14696] loop4: detected capacity change from 4096 to 0 [ 597.763731][ T8] vhci_hcd: disconnect device [ 597.775182][T14703] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 597.786323][T14696] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 597.799627][T14703] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 597.804769][T14671] EXT4-fs warning (device loop2): ext4_enable_quotas:6433: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 597.809035][T14706] loop3: detected capacity change from 4096 to 0 23:58:26 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x1, 0x0) [ 597.885730][T14706] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 597.923513][T14703] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 597.943349][T14671] EXT4-fs (loop2): mount failed [ 597.961753][ T3640] vhci_hcd: vhci_device speed not set 23:58:26 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 23:58:26 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f000000f080)) 23:58:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 598.335639][T14719] loop1: detected capacity change from 4096 to 0 [ 598.418918][T14719] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 598.425445][T14719] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 598.476120][T14671] loop2: detected capacity change from 4096 to 0 [ 598.494816][T14726] vhci_hcd: connection closed [ 598.500029][T11926] vhci_hcd: stop threads [ 598.530249][T11926] vhci_hcd: release socket [ 598.535415][T11926] vhci_hcd: disconnect device [ 598.563882][ T35] audit: type=1804 audit(1613692707.184:390): pid=14730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/849/bus" dev="sda1" ino=14211 res=1 errno=0 [ 598.590017][T14671] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 5889, max 26107(4), depth 84(84) [ 598.609261][T14671] EXT4-fs error (device loop2): ext4_quota_enable:6393: comm syz-executor.2: Bad quota inode # 4 [ 598.639897][T14671] EXT4-fs warning (device loop2): ext4_enable_quotas:6433: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 598.661835][T14671] EXT4-fs (loop2): mount failed [ 598.690466][ T35] audit: type=1804 audit(1613692707.304:391): pid=14736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/849/bus" dev="sda1" ino=14211 res=1 errno=0 [ 598.723039][ T35] audit: type=1804 audit(1613692707.334:392): pid=14690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/849/bus" dev="sda1" ino=14211 res=1 errno=0 23:58:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:27 executing program 5: mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x0, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee01}}) 23:58:27 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x140, 0x0) 23:58:27 executing program 2: socket$netlink(0x10, 0x3, 0x14) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x9, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='autogroup\x00') ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={{r0}, 0xbd, 0xb1a, 0x9}) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000300)={[0x100, 0x2a21, 0x7, 0x1, 0x1f, 0x7fffffff, 0x9, 0x0, 0x8, 0x8001, 0x3f, 0x5, 0xfff, 0x80000001, 0x3, 0x800], 0x4, 0x40000}) 23:58:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={0x0}}, 0x0) 23:58:27 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000f00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 23:58:27 executing program 3: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000440)=[{0x0, 0x81}, {0x0, 0x3}, {}], 0x3) 23:58:27 executing program 3: msgrcv(0x0, 0x0, 0x8f, 0x0, 0x6800) [ 598.850131][T14743] loop4: detected capacity change from 4096 to 0 23:58:27 executing program 0: pipe(&(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) 23:58:27 executing program 3: shmget(0x0, 0x1000, 0x159e3f2364b47ea4, &(0x7f0000fff000/0x1000)=nil) [ 598.923527][T14743] EXT4-fs mount: 64 callbacks suppressed [ 598.923546][T14743] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 598.946893][T14750] loop2: detected capacity change from 4096 to 0 [ 598.956296][T14758] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:27 executing program 5: syz_mount_image$romfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000017c0)=[{&(0x7f00000015c0)="86", 0x1}], 0x0, 0x0) 23:58:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x3, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 598.980106][T14750] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 599.233681][T14781] loop1: detected capacity change from 4096 to 0 [ 599.251366][T14781] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 599.280337][T14781] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 599.286855][T14781] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 599.372731][T14792] vhci_hcd: connection closed [ 599.372916][T11926] vhci_hcd: stop threads [ 599.391793][T11926] vhci_hcd: release socket [ 599.396229][T11926] vhci_hcd: disconnect device 23:58:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:28 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb6, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVex:De', 0x0) 23:58:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f00000005c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000001900)=[@rights, @rights, @rights, @rights], 0x88, 0x4}, 0x409) 23:58:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) socket$inet6(0xa, 0x80000, 0xffff) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) 23:58:28 executing program 5: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') [ 599.576919][T14805] loop2: detected capacity change from 4096 to 0 [ 599.586786][T14805] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000600)="b44b9409893cc78c53d37b0a38453f6ab8c2c87174a17350be2113f682425bbcc471c2385c1c60b750f9c8fad17ae2c00da3517bfd4b5031527cedd20a5ee025828b973d711243876655fdf8b557712170781bcd03060fdd92cfb61f4588d8cf877008a34f08ac37c6dd9f464f015d61088ef48b87c940d3508dde7fd4fcdaf68cffeecdd4b3ff9c85a6a719f3f36c397aeb916672bf80b2afa08cafce109830a47e6c3fe2bfa6ad30e052326b6d67b5345c77efec43a751d7cf084fefb9a23f25ceeb13137b065a51928c74900888b46d2a84d3f3d8dbed48a85144994886db0812a4609bc78f36e7de4f7d7349174345a8725d1c23424b6584f0dc7485ec37eebfebcfe72eec16b2e1971bb39ecbce68c152c513a5cd3cf0769000ba69c1d083651ba6e448bd860c800664978fc88d862b155a73da8e32dd20a76cd302ea8049a68ef22301f58e031c4a27b0ccfd395dd00b83003de3058117ae615f6a04ad128c0bedf949b283c9275284e45d4f8d9f", 0x171}], 0x1, &(0x7f0000001900)=[@cred], 0x20}, 0x0) 23:58:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000000300)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0) 23:58:28 executing program 5: recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 23:58:28 executing program 5: shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) [ 599.674161][T14819] loop4: detected capacity change from 4096 to 0 23:58:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) [ 599.758635][T14819] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 599.789243][T14819] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 599.932362][T14840] loop1: detected capacity change from 4096 to 0 [ 599.964593][T14840] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 600.006255][T14840] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 600.012806][T14840] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 600.036271][T14849] vhci_hcd: connection closed [ 600.036390][T11926] vhci_hcd: stop threads [ 600.072883][T11926] vhci_hcd: release socket [ 600.077348][T11926] vhci_hcd: disconnect device 23:58:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:29 executing program 5: ftruncate(0xffffffffffffff9c, 0x0) 23:58:29 executing program 3: socket$unix(0x1, 0x0, 0x0) pipe(&(0x7f0000000600)) 23:58:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f00000005c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000001900)}, 0x0) 23:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x3fd}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0269", 0x2, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:29 executing program 0: pipe(&(0x7f0000000600)) 23:58:29 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xe4641, 0x0) write$P9_RVERSION(r0, 0x0, 0x0) [ 600.555395][T14860] loop4: detected capacity change from 4096 to 0 [ 600.580937][T14860] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:29 executing program 3: bpf$MAP_CREATE(0x2, &(0x7f0000000200), 0x40) [ 600.605926][T14862] loop2: detected capacity change from 4096 to 0 [ 600.644191][T14860] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 600.680134][T14862] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 23:58:29 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)) 23:58:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x16, 0x0, 0x2, 0x30, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x40) 23:58:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000008640)={0x11, 0x4, 0x4, 0x2, 0x10}, 0x40) [ 600.771177][T14882] loop1: detected capacity change from 4096 to 0 [ 600.857333][T14882] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 600.928998][T14882] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 600.935602][T14882] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 601.002576][T14899] vhci_hcd: connection closed [ 601.002748][ T8] vhci_hcd: stop threads [ 601.013278][ T8] vhci_hcd: release socket [ 601.019935][ T8] vhci_hcd: disconnect device 23:58:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:29 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @union={0x2}]}, {0x0, [0x0, 0x2e]}}, &(0x7f0000000400)=""/208, 0x40, 0xd0, 0x1}, 0x20) 23:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:29 executing program 0: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x7, [@ptr={0x2, 0x0, 0x0, 0x2, 0x1}, @ptr={0xc, 0x0, 0x0, 0x2, 0x5}, @restrict={0xd}, @union={0x10, 0x2, 0x0, 0x5, 0x0, 0x0, [{0xb, 0x3, 0x3}, {0x9, 0x1}]}]}, {0x0, [0x30, 0x0, 0x5f, 0x10, 0x0]}}, 0x0, 0x67, 0x0, 0x1}, 0x20) mkdir(&(0x7f0000027740)='./file0\x00', 0x12) bpf$OBJ_GET_PROG(0x7, &(0x7f0000027c40)={&(0x7f0000027c00)='./file0\x00', 0x0, 0x10}, 0x10) 23:58:29 executing program 3: mkdir(&(0x7f0000027740)='./file0\x00', 0x0) [ 601.346596][T14909] loop2: detected capacity change from 4096 to 0 [ 601.372752][T14918] loop4: detected capacity change from 4096 to 0 [ 601.387299][T14909] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 601.413507][T14918] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 601.433675][T14918] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x0, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@func_proto={0x2}]}, {0x0, [0x0]}}, &(0x7f0000000080)=""/214, 0x27, 0xd6, 0x1}, 0x20) 23:58:30 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x14080, 0x0) 23:58:30 executing program 5: socketpair(0x2, 0x6, 0x0, &(0x7f0000002d80)) [ 601.473292][T14909] loop2: detected capacity change from 4096 to 0 [ 601.487061][T14909] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:30 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00'}, 0x10) 23:58:30 executing program 0: bpf$MAP_CREATE(0x15, &(0x7f0000000200), 0x40) 23:58:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) signalfd(r0, &(0x7f0000000040)={[0x100]}, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000380)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef000001000000daf4655f000000a3a8006a4e5906000000000000000b000000000400000a000000d20000000076f2f3be0b52640e6fe97bb1a7c168e6b20e760cafa3d61988cae8697b", 0x83, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000300)="8081000000180000daf4655fdaf4655fdaf4655f0000000000000100800000001000080000000000000040d47a60e4b69c4fdddd4d5c00f00fa7ce05b6be4e9236e5e6815ebf341cefc9d148f8d1a83ed31100000000000000", 0x59, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x80}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x424008, &(0x7f0000000580)=ANY=[@ANYBLOB="c8840ffa90022e3a6b9090553905634cfc5157cc9c4880a6b890c7a612745c2630838bec7424fea6d9c64e0e466a48043030042bb7da6bb81bda72dc4ee8ea443331bc6f8d222180e49cfe20ac75dd2b5fb1763a", @ANYRESOCT=0x0, @ANYRES32, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYRESDEC=r0]) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ppoll(&(0x7f00000004c0)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x1101}, {0xffffffffffffffff, 0x18088}, {r3, 0x53b4}, {r4, 0x80}], 0x5, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540)={[0x40]}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r5, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000002a40)={'ip6tnl0\x00', &(0x7f00000029c0)={'ip6gre0\x00', 0x0, 0x4, 0x40, 0x0, 0x8000, 0x0, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, [], 0x1}, 0x7800, 0x40, 0x101, 0x2}}) recvfrom(r5, &(0x7f00000008c0)=""/4096, 0x1000, 0x40010122, &(0x7f0000002a80)=@ll={0x11, 0xf7, r6, 0x1, 0xdb}, 0x80) umount2(&(0x7f0000000180)='./file0\x00', 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x4010, r0, 0x6ee17000) [ 601.636200][T14943] loop1: detected capacity change from 4096 to 0 [ 601.659903][T14943] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 601.693952][T14943] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 601.700500][T14943] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 601.755984][T14955] loop2: detected capacity change from 4096 to 0 [ 601.763031][T14957] vhci_hcd: connection closed [ 601.763094][ T8] vhci_hcd: stop threads [ 601.773116][ T8] vhci_hcd: release socket [ 601.778818][ T8] vhci_hcd: disconnect device [ 601.829183][T14955] loop2: detected capacity change from 4096 to 0 23:58:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20000002}) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:30 executing program 5: socketpair(0x10, 0x0, 0x0, &(0x7f00000048c0)) 23:58:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@ptr={0x0, 0x0, 0x0, 0x2, 0x1}, @ptr]}}, &(0x7f0000000200)=""/4096, 0x32, 0x1000, 0x1}, 0x20) 23:58:30 executing program 0: socketpair(0x1, 0x0, 0x4, &(0x7f0000000000)) 23:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x1ffffe, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x5038c0, 0x20) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = openat$cgroup_ro(r0, &(0x7f00000001c0)='devices.list\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000240), {[{{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [0xff, 0x0, 0xff000000, 0xffffff00], [0xffffff00, 0xffffffff, 0xff, 0xff000000], 'virt_wifi0\x00', 'veth1_macvtap\x00', {}, {}, 0x3a, 0x80, 0x1}, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x8, 0x80, 0x6, 'netbios-ns\x00', 'syz1\x00', {0x3ff}}}}, {{@ipv6={@remote, @mcast2, [0xff, 0xffffffff, 0xff, 0xffffff00], [0xffffffff, 0x0, 0xff000000, 0xff000000], 'veth0_to_team\x00', 'macvlan1\x00', {0xff}, {}, 0x88, 0x5, 0x2, 0x4}, 0x0, 0x160, 0x180, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x5e, 0x8, 0x3, 0x9, 0x5, @empty, @rand_addr=' \x01\x00', @private1, [0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00], [0xffffff00, 0x0, 0xff], [0xff000000, 0xff, 0xff], 0xc04, 0x4}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 602.031889][T14982] loop2: detected capacity change from 4095 to 0 [ 602.063390][T14982] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 602.120635][T14990] loop4: detected capacity change from 4096 to 0 [ 602.128441][T14982] loop2: detected capacity change from 4095 to 0 [ 602.138300][T14982] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 602.151024][T14990] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 602.188804][T15000] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x0, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union={0x0, 0x0, 0x0, 0xd}]}}, &(0x7f0000000400)=""/208, 0x26, 0xd0, 0x1}, 0x20) 23:58:30 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@caif=@rfm={0x25, 0x0, "777176d527f9a2ecfcd7a2511f4daf58"}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="db", 0x1}], 0x1}, 0x0) 23:58:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f000000ddc0)={0x1b, 0x4}, 0x40) 23:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:31 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000440)=@tipc=@id, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)="97", 0x1}], 0x1}, 0x40844) 23:58:31 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) [ 602.356482][T15014] loop2: detected capacity change from 4096 to 0 [ 602.391199][T15014] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 602.407023][T15022] loop1: detected capacity change from 4096 to 0 [ 602.452305][T15022] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 602.529318][T15022] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 602.535859][T15022] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 602.582932][T15039] vhci_hcd: connection closed [ 602.583088][ T9861] vhci_hcd: stop threads [ 602.595605][ T9861] vhci_hcd: release socket [ 602.601887][ T9861] vhci_hcd: disconnect device 23:58:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:31 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, 0x0) 23:58:31 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000eeffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400050000000404000001007d60b7030000000000007a0a00fe00000000850000000d000000b70000000000000095000000000000001c26e59bb842889c95ef1ba79618689974e65251a831de1911e7ce9427b8fe59cc6bf6d3d8e0d9a32d8767c40d1b714293becbb64f52c8197a991a5ad5b2b132abe5a4ff9e3d04d77ee508b4f79ce77748c4d0f7074eb8fc284872b4dc764ffc8f37c68c342ad0e4c8c365d98548b4fc3d8640f90c2c6b060f2a67d98f03848c8e3868229bba8647ca373da549ae6c972806fc7de1d287ed25f937d95275fbd100dd1046e9b0febe762635bd20f62a827bc127fd8969a01c5a6deca9cedd561e7d955df8a6cda5047fbead5de7e76d4b870024b85bfc7f64b4d1a13e79c4fb267773bc90cb99ed505030f6b384ee396f80910953a83327277c3727ab0f1373f4effda7e880eb5e807e180dd7b2b87fbfd1e00100000000000000f31b60e7197f04403a038202000000000089f50dbfd3b46b48000000004b4cc097a2a902d050f439ac6122d2f6170fc1205339ee2fa21394026993e4d3ff01ad7237dc02ff6f1d3c298a63ff02cda419bb23a5c860182e1800000000000000000000000000004b6bc28339da0ac7380466ef8cf8b4eb79d30e129ceeaabf81d08525d23ad503d9a6b5edde39eea9ec40151c75026702000e87b33d05bce4f76f23947becfb71a119f066add94a1a149eeaf7eaebc5926331f63f8411dae73bf40a3dd50600a1706b8b03713f4cb6b8eadeb89e1898efbb83a0376b976dac01800000000000003e4c2a275a06477384b15d48c97dcfde6a7959994dd5ed1122378b1f5b6c7321805addda039a6871d0f60adf512710bd35c0a8bf626ae78ee5395518061dab6d96b7ce944540c351ae6fd4e960368996202947bb3800da5ae1648603fad0989c3d8f207b015b2baccc23eec0e9588431e3a05dd9c1843fc28752f2defba049f56835bc3a519db959e9f6f874f2d731929bd701529406c850f8eb274e760a85634d36493a20e68b604ccb673f6f35c99d30ca6071baf42a286aacce8be8f99bb90c1564af8fc59cbeef159cf65c3ded8cc49bd27a1d6ceccb2df206000000000000003627c79cabac3487016d78f6b3eca856ec8ac2cc81473c24873829a6219c392486cc2f4c9386974750488855e97fa736ab8a7954f2a319ad801a10f7fac9b1bc20f443a3aac6e4ce255a03a91143736d08584d3c2765e8f44bb02aebd8e5a933cb62d5a85ea117583307897e31446ca4f3e94e411bacd673df3d9fa8043e4db96c91e188ba71530ac12522688379541c207f24ef719f7bfb0a3ca5b4483a6bbfbba5d25f11ebb4f7413f9aab221430a5b01a4a1e6c59a91f8904b9"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffec4}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r0, 0x18000000000002a0, 0x26, 0x0, &(0x7f00000006c0)="b9ff031a000d698cb89e40f02cead5dc57ee41dea43e63a377fbac141410e949eb4be1977d48", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 23:58:31 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvmsg(r0, 0x0, 0x0) 23:58:31 executing program 2: syz_mount_image$ext4(&(0x7f00000007c0)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900b03a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f00000006c0)) syz_mount_image$pvfs2(&(0x7f0000000040)='pvfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, 0x6, &(0x7f0000000540)=[{&(0x7f00000008c0)="9396f81d1871eaa1e67d5a85503ed411eeffd312e9f0ab88c5f941ce55a5020a4d451cb6411d85af816594d6f4f8a101f197d2790567c23da054265ca13ab807b21bd5af2bb14b02ec2de81e064b8b3bfc042ee645dd579e18cbb50de344fc5c9c6cc9fa6a34f4a58e521ea3237610e52c2a11a3fd58827738ca103f6f28d8f372465a6559d1b66d6e8c0a62db29fd4ea5267bb65ba737dc18ce10a09f84bb9030b800096616e70c117a99c4d2a36a316819862c4ebc3c152660ebd2a7e81e9ded07a0f85a9ad6b5cf4efc5904efbe68ae6d599fe41660c996f0f8a1f535dddb1ed739545c06b357d407c5e35e33edb94a409688175f0c97ad5243c57b29cc345b4b3661d67a63d08d28f2f871c5a25c554c542a44ec21428e41ace6539159de0963c363731bc929f732129d084adac25b34ab76b668e5a99e1d913900fbf9b3861ad32e41264703a7b3d20ca2002ffb013715148cb180e87f9e423fec96bc8bbe5e9c73476e8a5930ad4caa674fea9d6fa2a25573d4a3cb9df2810468dcb38c90ddf292a8ae6644f96dc6867980f65318c284557a71d0969861d6c3574f8e050a32c5fc3f0d399309c104651718d0b06adb464486b1314ba0acf1c5af32f57e2a357c6814ed090158c5a36d30312367027fa3f7d8afbd072ef3282f88179495035eb2c39bc13ac493f1274e780e8fd1d1c023214adb6c9210aaa9d0f5fb524a17825b97e4ce83f3098d428d53ccf8dcd3dbefa7b6ee421b4bb5c968bdd1eabcb26ab8a150cdebb8d538c04550a946ab2bd93e5598b415620218565d7b03608a5bc3da715e6ecdf325c7e8366ce95ba96ba212e02e1c79ea63716ee7c1d6ccc292fa542e8676526766da24937dc1a7ab8b92708663f3f64f53717ca14f695937e38b59e472f983243132c976fd0adda4236356f7f96aeb079920ca67c03187a86fee72b006c574bdc38080dc0fe38b8a0938180ad997ab525ebfcfe7a914746c1d33d6b1787a57c09dbe50143cc01821a83cd879c0966441cb69051396092495ad5de4fdc88e1d2c933856045885663abb7e150e6ad29d5393a392c7d3339ebf8ad1c98a3831e77d0ca96f7c73602cbb639eafaa5421e4aa53f560e976716ae6e373d44a418ca4116a480fcd577c3998290c0a9db7b09781a9cdd9b67b2e846582642e9b5c4c0ce96ac7fbb59069bdaacaf24bf2d06a057b46688c645f381eb7f4a103e95a92ed07125669e0ac6332220fe624981ba8b9e1a813c07724d69fb10e4ef5e4a12d1dee82650f84ec2a2cb56c8f020f4d58a22142c36bc972f7bd64bff691971d406d92ba6b2d6c67f02d89df8403fe6187aef45c06c06d73cc6f49e9a6ab607864f0dc00ab6a363793b1e40fc0884a851c46f5b31fc3b9f0ef4ca8fe9ace802826db5daf91ef7e938d5c3d5831b35e6f9925b58e69fcad54e68b716c807b541ba465a7159708a9dfa3e3089bd115503c697c882afe6e1fae68de56f0df06c3975d223c70f662911a99d86c65876bacfaff93d205937797e5ec113cf7dccfa55ff2752a73d01c52c40a005525a6857876c8de1c941397f0b0e3b3d52d268930c1545d0f0988f6df315814f193e448bad79dad38bcdbbf27b19620e58dc787746606608e19695810206b82cb8b4da48e98b68f1f06d9c28b874cb487794600617d1a4cc8e82bf9d8b3cea02906d1d7c0b3962bd1042952ee4334b2bf8333b28974b3ee14ce80993d2e1b77fadb5a2c0f536eb4434e7d4cba9f90cb946f68a4fb43084178277c96c0c4ce946f0c5492c7eb142d747e7af9b0af1b35cb2ccae1b924e456e9360f460c91df7195a9848a55ebc6f7c467e47fb2bd540f003c72838eca932a19467b12abdfc68a8793c859c75afb9eeda57509f99a3f2f85c94a84343b172c270b5b97cf1d4c26cdbb0dea3a78fd4508ce0598ef8562ca8b26ee31bea95e46ebc5048f0a50dc9e1773ddd1dd51a5feb10469716d509b3ff865672e8a467baf1780cba917a3ea2f49f197653e25fd88095cf31fd43fa4d00430b9e901daa4a0f9e6018e53f545f77f7ac539d1cb8396923074905910d18595ca0aba3252a09d3d276e09fe517557c1a5a7ccce322d9497278ef7be14cecc8648d13ecd3c715c36a95e0139e4cc4637237278f154e62a833c934508b8813253669debaf0858a7e8dfabe661a0dca415502fc94241d2d8b3eff67cb9d800285b3b55e503b9dca3f86fd21bb6456f381fc0c5bc08aa1189dd390935039b2b6f8922614982ee35594e7f95f39d86f77c87b77ca8f4cd61cdba910809ebb6a9bd934d366105dedda45a9fd7ae7892686b665c3c3e6d2825e671e934243e732f338ff779a1683a73e16ea867fb8b062907a580d0142889da4db4abf8638f03b5262726c13cc4309a28fbda7845e3de3ffaf6aab63260c9b9c1350d7ef23e37a91a25a603f5fa2529929f1a2754c1b225c2187913c491cfffd95919e796ba95725ae4892c1c32d492bcae00809f1729969958d3ed60d684cc90630f6be989859954bf7e24d3f50ca0ae13af366bf9d659aa39253d5d9f453329ac1232992995539c274903b93df62fe6a6338934aad550fa04b5676439716d20f175bc8dbb461004a88865c10011eb8ab059cfcaf9d22f9b7bdeb42834961caad8c87845a2b8bcc3a9529936cdd8244a03cad7149acb283e6718d88b4dccd6a20c3f1e896ccca269a7d8dfca0901523f2decfbdf0305feb6c6585040fb64d96187e4b26196ca36afd1ef05055040b501591042c781dc2a82e13410fbb4c176a2f6007267cb46a8ca20e4dc74dbbe10a4863a9d89431ad6c08d0277e1469f24db96088b94a55df11e2780a89e0a0d7e175a25c3fe39a4c4bc4c7bef6b412f5c9c19a22054debcfa9bc912bdee3b7b25c677659ebfdfce7d19ce84b7f59f78a232df883f8f7cca5cee7543df6fb040e371511a1b30eb9fed1441cf15d1eb6b8bc70e342b484878a2d643d6f335a1aacea4c95076f572878d48271a005615e63c6fc6449fd8837a05820219ca63318c3e048a84afd9e67f5cd214d81bdc789fb1d73afa4791ed9bf4837abcfddc442970ce11df5ad4cfdb05c1296d94e8741b8a30793721ff7a2f7487d827a1d32e31be28e01cd74fe88d47be674e98f9d2b10d709261192e7e2a99bdd0179616da9266d142ceaeeaf934b10e275d23499c01a5818dba5edbfd724e65b707a4e01bba819383fe04169bce64969ef894d127e45b32c252895302eecbebe20eb8b39bdc57577691e804321db6f04580441db8f43c5bd3f558dcf688e8a2bfd27ab11bc90b414c06dc0041a18d74688907713eb01a3d8a39b0d6c55dfad19e6eeb47a67e283ac78ed44271df12faaa3037cab96d3b32b4343a007b0bdb4cc64ceef663b6944f1efcb098afdc253ea73f7769a964b6ea16bc1ed96f391b841b179259d3a886570bc42ef2673e95f938e121374db2496143ce6c151be0dfad4a8f2e94fa60a53b8948011ad1aacbf0658c50d5694adc97f159627a07a451f010008565d2f7fc103a6a75b4f9a66901d5a9a3e3e2b034731060581bb79c9d59e606272d4aee41d26e899a62e1fb2914bd0847a045f51b0877355f9ae1d17e3686a3fde511dde6b443051a0a2f2d71ac20f2096c75127e4e58e9f9b34adbe8d7d522f420dcc898c395717e9bf7cc4976a537b3c1503fa4a24ad89b815d33bfb5f41027117ebdc874634e37ea7a8a19474c8dd92d77021a41dce8e2b2ff6c7adc0d681f7246de34b29752f319cef924aad17d418d6f05e874d75d8c2c630bcb9b8287af27aa8cd5080432ec09795c4e5d5330e97ec45e6f948c360c766b0914d9cf2c16c3e11c5612b2bac4de9da82807c84be6447b36cf6c7f29218495d72ccd092ff08162a84f661ba03349fa637665c82cddfd0583cf360b81fc634fee29e3bdd385e80d527f46526b3528f6bc5ec7c67bef9c48d51fba09908814915583013c5edc76d1031dfb254f844728288fe5851e9dd0971e4d78155c349835c9eb41c4b608e4fedce3c01d06d4f3e8fce90f34f96b9022814a267df34c7c0e4531017d4917cf7bd2d227a04eef3750c2ca5ead89e14ff6d9ef8bc7eca13ad94576fb5505417509cf5a91d3c5ec14d0b55dc05c5185d766833a07a8ef2eeaa1b79ce47c4c2e5d567a47357bb45ececef080332589f8eed7c4c96041b508b267732eeccb3e788ffced98372361787e567d03bf0906f7d0311d4e0b47ecba40e978f5ee53b64149fa0f85ed682fc2d061bb16d40d819999e619926522397aa28215e7927d5b85b0a58cdbdafa397463a1e5e762c5df0ad39a57b4c315be805008d66aa856f510e9fcee10a8030bab5abe5c46e98d8d3445c1ad9a0f5487c98cec7a18a0e60a846fc7932f87e38b112d3e9ecac0ea679aeb95334ff42175218b8f8556d0165b26b67f6354b9af17552e77375aee09c5e95cc497da4a5dffe9d008cef95001ab6ff22cdc8d3290e1f7d0674af296ee5e71b687881eb27acc7937efb98d32e2507261a0ff46cf78278b26b6ea2e411b300d7f9cfa1c920d1635bb018da575434d9b77ab9f392cae799f833c81ba7b7aa56cef92172e751f051478ead05a112728783daf65d0e65d3b0589390e23c76c9544b14fe2845d4af55c25dc2d57985cbca84426bb2297980f43f3ffd1733bc266d94a0f1521681007b0df6cb6beb68fdca2eceff16a667dd99c1df931dd32f43c398b1fcb5a8fd224904131eb2a50197e0f97ed1014b6af87d0c3f063dfe1ccc4088af396ca3b09e0ef601c688188947050a83e147aa25f569e1848ed4d1d4c05f76e8b9e1e5e4a372ce784fb39974de53cbb60e2920099e14711f898b47e6f9e7b06117955a38fc4792c99528cb74df64370936b493bb94fbf6134d9c9c22b4de195e3eb25c3c3c5a39a6ce7ebab8b330089516f22bde1fd4d867eccec53fe259c91519b2a00194fb478c9b37d0f80bb1a76bfeca8023b0b1ae52e4890b662ad00dfc0e96d78d68c25a741d6f3a0139af29a2b9618ff11a8c32a155c607c2155aa8009ef1c644ca0c2aa672dbe3f7a3bf6d537a84c44c98985065c7076c8bd86acd30a3efcb252381a8696ee2030e93686339ba5b9c3bf94f5f2fc47c037d1b317f5b1807636ef2a2a53d9d8f55d3c5274ae16ce71c5747e43904603cb47679f43eafff2d88f60dfa7a6eeb295a3125ceff45c9c47226af591eb44cae4c724822bfd69fbf1e787636e338b10399b89f30e439a4101382ea0f2b8cb6413771ee7e2d8a4e35f6ab1dbdb4fe78aaadf1d520461f938a5d4db18f31bd2c6d6f571748fc5202cba7fbccacd5654771cedfe6e18c96edfcebbe110201cc3bb496b6ef172a2fedd9f23cfb5430a9ebb7b7207d50ea1df06b8e5a061b2db926f170fd0211a8f95482826154764c5b8bbd1a4cabdcc5620421ccadeec23ff2c21a938e4e62b88ec661e6b4add0170d6b7819df136c35c38da255aed58c25495b9b68cc52de7d5161f0204b81bbad21f53df1cf37af73db1d3170e46331e2a254d13b8c4159c83c3383681cc255db04704ba5a230a8b33dc6a595669fdfda0d8cbe589e04be70ec0b72c1a47fa37c3d66e1afd453319190e7db1a16f58265e966bf2065f917e01da647c0b181d010e214deca8e76f9020ed1e85bec14ff3243c34a7f6e515c090001796ef0c070077160b5d24dbad30efa8b32c536103dcc5ef09f68c8c79742a43c3825d805b3dba6f4f729762b262050d481958728f1677e3677da7c0e96bf28c04ca7cab43fc1ec37d1ba342", 0x1000, 0xffffffff}, {&(0x7f0000000300)="cde391a40ed0c9664f1df14a43351a9264ecb2a93129f3ff5cea759569597764c230b8676de44bf1168445a552fbe613ff042a895ac927b8c8136b2e1e14ad7c46d02e7fd001719efa002dcd3863af08dd8558e38c8df3baebd42c0f7d000b512bba21", 0x63, 0x100}, {&(0x7f0000000380)="1cac8f8384948ff8fccebf667e82b3797aecaf3ced330b97a5ecb15d28cb9984b4a1cc9aac00368bc92e58d33f95cf4b29f1895cae4811ec9454472b5a8f13c6aee69e68f6e2d6d2d8ba52d40a1d2c483a01e59ef24442fad382a607ab99eb999ab4b6cf3768d628a47f809abc0e6b45fcb1fe7213081e82c6917e448a06e86db3ca334edefe028e479bf9c44a642a31d9a5949f5ecee59a738d18d196ca99b837c2d4f0ba225aae910c3ee130bdfcbf0625463aae28a8fc15a01b65a15bc714b9380eba6e61eb33d975ba5a92f58bfe8bf35c99ef91744298", 0xd9}, {&(0x7f00000001c0)="5b1242fe8b00249abe3ef41b434a97164fd2070aa6011c70741e43d83b4a7ac7dd0cc10271a25bbdaea52b167097330a0551d71a", 0x34}, {&(0x7f0000000480)="95a1b67e3307690e0c87ebb49967a89ad99eb193fad4eac4d14d49448d44f55702cd06cdf516e60cf54ccb47b75ed35e36fa6d1c17e49b09cfaebc", 0x3b, 0x401}, {&(0x7f00000004c0)="81fb1c62c9b25df818b5c021b9179d3b0a0ddd2dcdd4c92e0310fe9b9773e85015cf008134560b2bad000f6478256e2b741a27721b33aa842cb1b9554b7cc120e6ac951774da43be4f3b48c13e7dc50c99c6b0b6a92b503b1e86b20c73817f1d8680", 0x62, 0x7}], 0x80020, &(0x7f0000000700)=ANY=[@ANYBLOB="5c27242e2e7d2c65787434002c6578746f6e7465b21978743d636b66736861743d2d2c66736e616d653d7b2c736d61636b66736861743d3a2a242c7375626a5f747970653d65787434002c6d6561730100652c74696434", @ANYRESDEC=r0, @ANYBLOB=',seclabel,pcr=00000000000000000054,\x00']) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x6000, 0x86) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 602.771026][T15050] loop2: detected capacity change from 4096 to 0 [ 602.812232][T15050] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 602.853705][T15059] loop4: detected capacity change from 4096 to 0 [ 602.891959][T15059] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 602.905643][T15059] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x0, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:31 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000027c40)={0x0}, 0x10) 23:58:31 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000027b80)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 23:58:31 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x22, 0x0, 0xffff7fff, 0x0, 0x1}, 0x40) 23:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r1, r2, &(0x7f00000000c0)=0xcb, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0xc}]}}, &(0x7f0000000200)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 23:58:31 executing program 5: socketpair(0x3, 0x0, 0x400, &(0x7f0000000f40)) [ 603.191436][T15077] loop2: detected capacity change from 4096 to 0 [ 603.228427][T15077] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 603.270003][T15090] loop1: detected capacity change from 4096 to 0 [ 603.328558][T15090] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 603.360112][T15090] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 603.366699][T15090] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 603.401691][T15102] vhci_hcd: connection closed [ 603.401778][ T37] vhci_hcd: stop threads [ 603.414522][ T37] vhci_hcd: release socket [ 603.420153][ T37] vhci_hcd: disconnect device 23:58:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:32 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000440)={@cgroup, 0xffffffffffffffff, 0xf557a8f765887cab}, 0x14) 23:58:32 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) 23:58:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7}, 0x40) 23:58:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0xffd}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x7}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0xc000000000}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 603.548494][T15112] loop2: detected capacity change from 196608 to 0 [ 603.565727][T15112] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 768)! [ 603.567493][T15119] loop4: detected capacity change from 4096 to 0 [ 603.584359][T15112] EXT4-fs (loop2): group descriptors corrupted! [ 603.602601][T15119] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 603.664202][T15119] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 603.675345][T15112] loop2: detected capacity change from 196608 to 0 [ 603.690092][T15112] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 768)! [ 603.704303][T15112] EXT4-fs (loop2): group descriptors corrupted! 23:58:32 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socketpair(0x2, 0x6, 0x5, &(0x7f0000002d80)) 23:58:32 executing program 3: bpf$MAP_CREATE(0x13, &(0x7f0000000200), 0x40) 23:58:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x4, 0x4, 0x5, 0x5, 0x0, 0x4, 0xc40, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x40, 0x7fffffff, 0xfffff000, 0x9, 0xff, 0x8d}, 0xffffffffffffffff, 0xf, r4, 0x7) ppoll(&(0x7f0000002000)=[{r1, 0x2103, 0x64}], 0x1, &(0x7f0000000580)={0x0, r2+10000000}, 0x0, 0x0) connect$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:32 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001b00)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000008e80)={0x0, 0x0, 0x0}, 0x40) 23:58:32 executing program 0: bpf$MAP_CREATE(0x1d, &(0x7f0000000200), 0x40) [ 603.999988][T15140] loop2: detected capacity change from 4096 to 0 [ 604.036935][T15140] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array]}}, &(0x7f0000000400)=""/208, 0x32, 0xd0, 0x1}, 0x20) [ 604.050308][T15149] loop1: detected capacity change from 4096 to 0 [ 604.088418][T15149] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 604.143555][T15149] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 604.150090][T15149] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:32 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x14080, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) [ 604.174512][ T35] audit: type=1800 audit(1613692712.795:393): pid=15140 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14220 res=0 errno=0 [ 604.268743][T15170] vhci_hcd: connection closed [ 604.268774][ T8] vhci_hcd: stop threads [ 604.286073][ T8] vhci_hcd: release socket [ 604.290551][ T8] vhci_hcd: disconnect device [ 604.329253][T15175] loop4: detected capacity change from 4096 to 0 [ 604.347117][T15175] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:33 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 23:58:33 executing program 0: socketpair(0x2b, 0x0, 0x1, &(0x7f0000000940)) 23:58:33 executing program 3: bpf$MAP_CREATE(0x16, &(0x7f0000000200), 0x40) 23:58:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x16, 0x0, 0xfffffffe, 0x800, 0x2002, 0x1}, 0x40) 23:58:33 executing program 0: r0 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) [ 604.376966][T15175] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_mount_image$adfs(&(0x7f0000000040)='adfs\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x8, &(0x7f0000000780)=[{&(0x7f0000000300)="685f953df40d2032325dfeab764df2773f321d608dddb37b7627d8ec77bb471c015bc03ffd0523fa0ce5da5cfea20607aef01960ede4c53802666d1f429505c916b43cec982b1eb1da290201b13298f096f988985c8fc490630af8d5865c70e483dc00a272292868e37600ecef3759c67c53de59515a8c48aff7e38a5fdbb41505ef6fc6f9af474347f71e9dc31f8d54120f", 0x92, 0x1f}, {&(0x7f00000001c0)="7d026ed706d1ff3ff8d1268ca5f50fe970a8762ba94aac", 0x17, 0x7}, {&(0x7f00000003c0)="d88d962bd928f03267b72230e8187709194b", 0x12, 0x80000000}, {&(0x7f0000000400)="846e7b94311d00f544d393b9b0f5e79bf135a989116ac75879394c326f5678", 0x1f, 0x5}, {&(0x7f0000000440)="94af4f16f95f05c185ffe5d700a6cfeff5616660a9c2dea0fbc20e2d6816a3638045392da11779ab084fc7aa5dd41013f9b084673f824e361b3f59ebb6e3ac911e4427a5e836b8b3ee3dc78e91e581da53d1c225d1c0ef3b6aa90e1e228b67a3276c29815905e8b0414cc424680947da8dd30f64822542d7657b7cc20b51e3ae512bb5e677a07b0952579d5bae240c8cdb1d8f3f9b00cc30dc86d52879cd803aa8648925937e102ca3642b71d85771520ab449e78ba68d24e768205700b00f2d91571ff4e750e256d45445957b21ffeb28d8ea816bb766b108d494d353240c911a", 0xe1, 0x4}, {&(0x7f0000000540)="9c4b35cc0a0a69b367641dc5959a10c8127764b85e86f81c2e7ed5ba5d8a658613b7b017e48904e212ee5dce841655253413f2a87fa5db7581ee201467529cb9bf98c9dc0c55b9f0147f494021a992e355250cca10e4f16cd98de7767e195f490b2ee04eb2d60da603eee9a324d71067bae0ecec2e3020a53a110a7ab83a1f84795eb7", 0x83, 0x2}, {&(0x7f00000006c0)="b91bf898370510cf29789fde3120c7058f57818481031662809fbc1836bd0a4fcebced2691946a3f3c6293b08b7aab1eb39509b1b5091d74b1f4d954f7833b59972116297799c5fff4f0013c616a279111bacc0f838ec65a9148c0e4261019808e79ba64a3c1b026afd1dd2a19e27687b39f9670a6d5770284dc179a1c2a2fdd7d71d766c05da8d71fb88de64e80316ad3f5cb66994fc1e39ef15d5395", 0x9d, 0x3a}, {&(0x7f0000000600)="e5706e7bbef76291783dc785bfb77e0d4764fb0a2089be268cc9f88589832091d9430744703d73b9e55853ddf9d19f797f465ab654214eb9", 0x38, 0x2}], 0x0, &(0x7f00000008c0)={[{'ext4\x00'}], [{@appraise_type='appraise_type=imasig'}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt={'uid<', 0xee00}}]}) sendfile(0xffffffffffffffff, r1, 0x0, 0x40000000400001) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:33 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002480)='freezer.state\x00', 0x0, 0x0) 23:58:33 executing program 5: socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) 23:58:33 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x16, 0x0, 0x0, 0x800, 0x0, 0x1}, 0x40) [ 604.791313][ T35] audit: type=1800 audit(1613692713.415:394): pid=15154 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14220 res=0 errno=0 [ 604.895518][T15204] loop2: detected capacity change from 4096 to 0 [ 604.907193][T15204] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:33 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x14080, 0x0) 23:58:33 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000140), 0x10}, 0x78) 23:58:33 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/user\x00') 23:58:33 executing program 3: socketpair(0x11, 0x2, 0x1, &(0x7f0000000100)) [ 604.982455][T15210] loop1: detected capacity change from 4096 to 0 23:58:33 executing program 0: socketpair(0x18, 0x0, 0x80, &(0x7f0000000440)) 23:58:33 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000002700)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, 0x0}, 0x0) [ 605.065561][T15210] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 605.091109][T15229] loop4: detected capacity change from 4096 to 0 [ 605.107606][T15229] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 605.122023][T15210] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 605.128545][T15210] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 605.156313][T15242] vhci_hcd: connection closed [ 605.157302][ T8] vhci_hcd: stop threads [ 605.167512][ T8] vhci_hcd: release socket [ 605.175656][T15229] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 605.195384][ T8] vhci_hcd: disconnect device 23:58:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0x4, 0x2, 0x8, 0x10a8}, 0x40) 23:58:34 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="88", 0x1}], 0x1, &(0x7f00000006c0)=ANY=[], 0x288}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000004c0)="97", 0xfffffdef}], 0x1}, 0x0) 23:58:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x800, 0x0, 0x2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000008ff0)={0x2, 0x4e20, @empty}, 0x10) fcntl$dupfd(r2, 0x406, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000040)={0x0, 'wg0\x00', {0x1}, 0x7ff}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_mount_image$efs(&(0x7f00000000c0)='efs\x00', &(0x7f0000000140)='./file0\x00', 0xf7a7, 0x6, &(0x7f00000007c0)=[{&(0x7f00000008c0)="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", 0x1000, 0x800}, {&(0x7f0000000400)="7ed8dd3c97b4ed64b4e3718553b125785ea9c6430080e6193081dcaa5c5ad4f0fb474d7098314ce5c12e34fe63d66e73aa12796c2b5f82b46e43b890ff460452da0835cde8e8609b5dfd27d8d5c56bbdaf7ea09f5e1ca28ed766fe1a75033b0b98e3978ab6632d7214d2b12bfc87a835fd89d40098ce12b34afea3d90afb28c9e80b28381211dd136a278dc9ebbd0735b52b210cedd1ce0303573e17eca0394a66731e1415f5acb75fe2ca091fdc1a36adcc07e1297da972d4b7d48b929db26b7922dd6b2370a0147af309ca86998e628b21c7", 0xd3, 0xff}, {&(0x7f0000000500)="ad62eb7f349f1b87585f32848862862792f276fdc6af30140f68261243d550a3047c70303be2ef574f53212d8ea83ffa475d00fb5ddf4941727b31874a56814c76ed3ed0576598cb1c10fbd107b1be872500cd4f91ed044dab774ac93272e328fe2b629da2694d5f5f015fdcb39e38cef01fe3171ebe934f87595fa92075ff75a749084e8a11c37e", 0x88, 0x6fa5}, {&(0x7f00000001c0)="df0b8dd879d520f63c56b1e4a86abc8b2454f437af617749cd1e4da2545606b8bc72d7a9bdb7b502865eadc374f453a2", 0x30}, {&(0x7f00000006c0)="c0c0f4c1d4f65dac9e9f719f95668decc03e49ca87765800e7c74f2da9d87fb46cd26d0d35b71a995edbe9f46908e7357a4715760e9f155becdb397b851ddc9a4bc97b8e850bc45aac60dca52aa38288ed62521c00faa3bca06f6f97e2646a9d4f0433fb63ec16a6850492a393575f27f9a233164cdbf749c14ebf7aed83694723d51479d84bc586a2f1c369922713dc94bc2f15385a958ed4ae1e0f8e19ada164ee78974e28721d1abe26e4d11526587473f53ff2f362f0fcfa2b0475be138d91fa5226ccc266f75055c4ff1e8e377eb309527596602b2658fe71aa2205b86a8ab0477ed9303536cd60630ee42bb811d7dda29b", 0xf4, 0x1}, {&(0x7f00000005c0)="a6185160838685993a5f105203387077a66e7a9640f2da36f8fcdf8e41442855d4cd087a5f9dec3ad173bc73e2d4e85f1e3f5d237d5845dc6836fe9f25c197edfbd27d730fc24432d37d4454417cf9c90b4a892133d862b61bc7cf723878c075d152e2026552f6812e3637a870c38199ec4155382172db97d0adce653984f0280344a8d15330c328cda4ae661911056ca3", 0x91, 0x3}], 0x2000000, &(0x7f00000018c0)={[{'+'}], [{@smackfsdef={'smackfsdef'}}, {@uid_lt={'uid<'}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@subj_role={'subj_role', 0x3d, '*/(/::-,'}}, {@smackfsroot={'smackfsroot', 0x3d, '&q}*'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x32, 0x30, 0x66, 0xd, 0x35, 0x38, 0x65], 0x2d, [0x63, 0x37, 0x38, 0x57], 0x2d, [0x51, 0x34, 0x63, 0x30], 0x2d, [0x33, 0x39, 0x66, 0x34], 0x2d, [0x63, 0x34, 0x32, 0x63, 0x0, 0x61, 0x62, 0x33]}}}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, ':)'}}]}) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:34 executing program 0: bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x7800) [ 605.722164][T15256] loop2: detected capacity change from 4096 to 0 [ 605.769162][T15262] loop1: detected capacity change from 4096 to 0 [ 605.778193][T15256] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:34 executing program 3: ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000000)) socketpair(0x2, 0x6, 0x5, &(0x7f0000002d80)) [ 605.860458][T15276] loop4: detected capacity change from 4096 to 0 [ 605.860501][T15262] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 605.902518][T15274] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 605.902942][T15276] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 605.909086][T15274] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:34 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x19, 0x1, &(0x7f0000000180)=@raw=[@func], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 23:58:34 executing program 0: socketpair(0x2, 0x2, 0x9, &(0x7f0000000340)) [ 605.943869][T15276] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 23:58:34 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 605.993284][T15285] vhci_hcd: connection closed [ 605.993520][ T9861] vhci_hcd: stop threads 23:58:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x7f, 0x7, 0x8, 0x5, 0x0, 0x6, 0x1f864, 0x11, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x4, 0xffffffffffffff80}, 0x100a5, 0x5, 0x5, 0x5, 0xffffffffffffffc0, 0x1, 0x3}, 0xffffffffffffffff, 0xf, r1, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:34 executing program 3: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)}, 0x48) [ 606.035323][ T9861] vhci_hcd: release socket [ 606.039747][ T9861] vhci_hcd: disconnect device [ 606.098829][T15310] loop2: detected capacity change from 4096 to 0 [ 606.112312][T15310] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:35 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) read$FUSE(r0, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0}, 0x2020) fchown(r1, r2, 0xffffffffffffffff) 23:58:35 executing program 0: r0 = shmget$private(0x0, 0x800000, 0x0, &(0x7f00007ff000/0x800000)=nil) shmctl$SHM_LOCK(r0, 0xb) 23:58:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f00000003c0)) 23:58:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) dup(r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:35 executing program 3: shmget(0x0, 0x4000, 0x0, &(0x7f0000c69000/0x4000)=nil) 23:58:35 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x8) 23:58:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, 0x0, 0x0) [ 606.579803][T15326] loop2: detected capacity change from 4096 to 0 [ 606.598480][T15335] loop4: detected capacity change from 4096 to 0 23:58:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') write$9p(r0, 0x0, 0x0) 23:58:35 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) write$FUSE_LSEEK(r0, 0x0, 0x0) 23:58:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f00000000c0)=""/131, 0x83) [ 606.633187][T15335] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 606.650751][T15326] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 606.664188][T15348] loop1: detected capacity change from 4096 to 0 [ 606.682254][T15348] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 606.690838][T15354] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 606.740625][T15348] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 606.747164][T15348] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 606.771639][T15326] loop2: detected capacity change from 4096 to 0 [ 606.779491][T15367] vhci_hcd: connection closed [ 606.779590][ T8] vhci_hcd: stop threads [ 606.791478][ T8] vhci_hcd: release socket [ 606.795892][ T8] vhci_hcd: disconnect device [ 606.815900][T15326] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:35 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSTAT(r0, 0x0, 0x0) 23:58:35 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) 23:58:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 23:58:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46409, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc8, 0x808}, 0x48188, 0x8}, 0x0, 0xffffffffdfffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='gid_map\x00') write$P9_RCLUNK(r0, 0x0, 0x0) 23:58:36 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) close(r0) 23:58:36 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0xe8000, 0x0) [ 607.363398][T15384] loop2: detected capacity change from 4096 to 0 [ 607.388783][T15390] loop1: detected capacity change from 4096 to 0 [ 607.410494][T15398] loop4: detected capacity change from 4096 to 0 [ 607.419565][T15398] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 607.427917][T15384] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 607.452792][T15390] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:36 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x24802, 0x0) write$FUSE_ATTR(r0, 0x0, 0x0) 23:58:36 executing program 5: timer_create(0x3, 0x0, &(0x7f0000000000)) timer_delete(0x0) 23:58:36 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADLINK(r0, 0x0, 0x10) [ 607.463803][ T35] audit: type=1804 audit(1613692716.075:395): pid=15408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir211216072/syzkaller.oeajwh/372/file0" dev="sda1" ino=14227 res=1 errno=0 [ 607.520134][T15390] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 607.524871][T15398] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 607.526772][T15390] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 607.622409][T15420] vhci_hcd: connection closed [ 607.622563][ T37] vhci_hcd: stop threads [ 607.632423][ T37] vhci_hcd: release socket [ 607.637786][ T37] vhci_hcd: disconnect device 23:58:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:36 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = syz_open_dev$vcsu(&(0x7f00000001c0)='/dev/vcsu#\x00', 0x6, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6, 0x0, 0x8}, 0xffffffffffffffff, 0x2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x8b53}, 0x4) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x4, 0x2, 0x0, 0x8001}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r4, r0, &(0x7f00000000c0)=0x5, 0x59de5adc) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_timeval(r5, 0x1, 0x43, &(0x7f0000000380)={0x77359400}, 0x10) 23:58:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') write$P9_RREADLINK(r0, 0x0, 0x0) 23:58:36 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x24c82, 0x0) write$FUSE_NOTIFY_DELETE(r0, 0x0, 0x0) 23:58:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') close(r0) [ 608.201471][T15439] loop2: detected capacity change from 4096 to 0 23:58:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') write$FUSE_DIRENTPLUS(r0, 0x0, 0x0) 23:58:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netlink\x00') write$FUSE_OPEN(r0, 0x0, 0x0) 23:58:36 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/full\x00', 0x0) close(r0) [ 608.248413][T15443] loop1: detected capacity change from 4096 to 0 [ 608.256203][T15439] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 608.299013][T15443] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 608.325390][T15456] loop4: detected capacity change from 4096 to 0 23:58:36 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000340)={{0x12, 0x1, 0x0, 0xde, 0xbd, 0x51, 0x40, 0x4a5, 0x3010, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe, 0xc5, 0xf7, 0x9d}}]}}]}}, 0x0) 23:58:37 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000340)={{0x12, 0x1, 0x0, 0xde, 0xbd, 0x51, 0x40, 0x4a5, 0x3010, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xdf, 0x21, 0x96}}]}}]}}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000880)=@lang_id={0x4}}, {0xc4, &(0x7f0000000a80)=@string={0xc4, 0x3, "50e022152db3695729857509def8fb45bdc20b74f148a50ded717e589d780f84001f72b22330277c7b48f32004619f0a063378c26ec318064d19d5546d3596db5e0476ef98162206481b3e3350f38c9ec3af7ede1175e3d883f3f811ca87b5421dd516d0cf1405d729315faf0a8b4dfb149ece4718f491edf68ce5caf393dc2f4bf5645a9b3d1d7d27836847560d625e3a65986a8f79aaddca4f4231286184215d4166f53d144ad4988802c18abb36c51da616460419fa96f9c34720a2cdef9526da"}}]}) 23:58:37 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc091, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000200)=@lang_id={0x4}}, {0x2, &(0x7f00000002c0)=@string={0x2}}]}) [ 608.352218][T15456] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 608.372798][T15456] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 608.376914][T15443] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 608.387358][T15443] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 608.477465][T15481] vhci_hcd: connection closed [ 608.482853][ T9861] vhci_hcd: stop threads [ 608.506029][ T9861] vhci_hcd: release socket [ 608.516450][ T9861] vhci_hcd: disconnect device [ 608.700860][ T3640] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 608.712426][ T57] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 608.721154][ T5] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 608.961140][ T5] usb 4-1: Using ep0 maxpacket: 16 23:58:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0xa, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r1, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000240), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x9, @private1={0xfc, 0x1, [], 0x2}, 0x7fff}, 0x1c) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 609.032315][T15490] loop4: detected capacity change from 4096 to 0 [ 609.053614][T15492] loop2: detected capacity change from 4096 to 0 [ 609.065471][T15494] loop1: detected capacity change from 4096 to 0 [ 609.083746][ T5] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 609.086621][T15494] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 609.111011][T15490] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 609.159106][T15490] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 609.185903][ T35] audit: type=1804 audit(1613692717.805:396): pid=15492 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/867/bus" dev="sda1" ino=14225 res=1 errno=0 [ 609.213500][T15505] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 609.220023][T15505] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 609.238949][ T3640] usb 6-1: New USB device found, idVendor=04a5, idProduct=3010, bcdDevice= 1.00 [ 609.251075][ T3640] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 609.260016][ T3640] usb 6-1: Product: syz [ 609.265235][ T3640] usb 6-1: Manufacturer: syz [ 609.270061][ T3640] usb 6-1: SerialNumber: syz [ 609.276689][ T3640] usb 6-1: config 0 descriptor?? [ 609.282094][ T5] usb 4-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 609.293081][ T5] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 609.302084][ T5] usb 4-1: Product: syz [ 609.324131][ T5] usb 4-1: SerialNumber: syz [ 609.330999][ T57] usb 1-1: New USB device found, idVendor=04a5, idProduct=3010, bcdDevice= 1.00 [ 609.336107][T15512] vhci_hcd: connection closed [ 609.341095][ T8] vhci_hcd: stop threads [ 609.347821][ T57] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 609.350156][ T8] vhci_hcd: release socket [ 609.387212][ T8] vhci_hcd: disconnect device [ 609.403107][ T5] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 609.426009][ T57] usb 1-1: Product: syz [ 609.444389][ T57] usb 1-1: Manufacturer: îᔢ댭å©è”©à¥µï£žä—»ìŠ½ç‹ä£±à¶¥ç‡­å¡¾ç¢èἀ뉲〣簧䡻⃳愄ટ㌆쉸ì®Ø˜á¥å“•ã•­Ñžî½¶áš˜Ø¢á­ˆãŒ¾ï麌꿃甑ᇸ蟊䊵í”퀖á“휅ㄩ꽟謊ï­é¸”䟎ï˜î¶‘賶쫥é³â¿œï•‹å©¤ã¶›ç´èŒ§ä¨àµ–幢攺檘ç¦ä¿Šã…‚愨ↄä…á½í‘Šè¢˜ì„‚뮊씶ê˜ä˜–ᤄ雺ì¹â‡ì¶¢é—¯ [ 609.558801][ T57] usb 1-1: SerialNumber: syz [ 609.571979][ T3640] usb-storage 6-1:0.0: USB Mass Storage device detected [ 609.591442][ T57] usb 1-1: config 0 descriptor?? [ 609.592831][ T3640] usb-storage 6-1:0.0: Quirks match for vid 04a5 pid 3010: 20 [ 609.621157][ T19] usb 4-1: USB disconnect, device number 6 [ 609.661225][ T57] usb-storage 1-1:0.0: USB Mass Storage device detected 23:58:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 609.685148][ T3640] usb 6-1: USB disconnect, device number 6 [ 609.728691][ T57] usb-storage 1-1:0.0: Quirks match for vid 04a5 pid 3010: 20 23:58:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 609.876592][ T7] usb 1-1: USB disconnect, device number 15 [ 609.940898][T15541] loop4: detected capacity change from 4096 to 0 [ 609.959648][T15503] loop2: detected capacity change from 4096 to 0 [ 609.982827][T15541] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 609.994500][T15553] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 610.032181][T15550] loop1: detected capacity change from 4096 to 0 [ 610.064150][T15550] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 610.077619][ T35] audit: type=1804 audit(1613692718.705:397): pid=15554 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/867/bus" dev="sda1" ino=14225 res=1 errno=0 [ 610.143144][T15550] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 610.149672][T15550] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 23:58:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000040)='./bus\x00', 0x5) [ 610.250976][T15573] vhci_hcd: connection closed [ 610.251047][ T37] vhci_hcd: stop threads [ 610.262835][ T37] vhci_hcd: release socket [ 610.275689][ T37] vhci_hcd: disconnect device [ 610.312935][ T3640] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 610.349208][T15577] loop2: detected capacity change from 4096 to 0 [ 610.390649][ T7] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 610.399768][T15577] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 23:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x1) [ 610.572188][T15588] loop2: detected capacity change from 4096 to 0 [ 610.599296][T15588] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 610.641857][ T7] usb 4-1: Using ep0 maxpacket: 16 [ 610.655531][ T19] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 610.679389][T15600] loop4: detected capacity change from 4096 to 0 23:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 610.710350][T15600] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 610.762899][ T7] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 610.777477][T15608] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 610.786884][T15606] loop2: detected capacity change from 4096 to 0 [ 610.809096][T15606] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 610.860793][ T3640] usb 6-1: New USB device found, idVendor=04a5, idProduct=3010, bcdDevice= 1.00 [ 610.880416][ T3640] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 610.901349][ T3640] usb 6-1: Product: syz [ 610.905779][ T3640] usb 6-1: Manufacturer: syz [ 610.910520][ T3640] usb 6-1: SerialNumber: syz [ 610.925866][ T3640] usb 6-1: config 0 descriptor?? [ 610.931745][ T7] usb 4-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 610.951030][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 610.966533][ T7] usb 4-1: Product: syz [ 610.971734][ T7] usb 4-1: SerialNumber: syz [ 611.056558][ T7] usbhid 4-1:1.0: couldn't find an input interrupt endpoint 23:58:39 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000340)={{0x12, 0x1, 0x0, 0xde, 0xbd, 0x51, 0x40, 0x4a5, 0x3010, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xb, 0x0, 0xdf, 0x21, 0x96}}]}}]}}, 0x0) [ 611.241247][ T3640] usb-storage 6-1:0.0: USB Mass Storage device detected [ 611.250833][ T19] usb 1-1: New USB device found, idVendor=04a5, idProduct=3010, bcdDevice= 1.00 [ 611.273296][ T7] usb 4-1: USB disconnect, device number 7 [ 611.278114][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 611.303001][ T3640] usb-storage 6-1:0.0: Quirks match for vid 04a5 pid 3010: 20 [ 611.307738][ T19] usb 1-1: Product: syz [ 611.322023][ T19] usb 1-1: Manufacturer: îᔢ댭å©è”©à¥µï£žä—»ìŠ½ç‹ä£±à¶¥ç‡­å¡¾ç¢èἀ뉲〣簧䡻⃳愄ટ㌆쉸ì®Ø˜á¥å“•ã•­Ñžî½¶áš˜Ø¢á­ˆãŒ¾ï麌꿃甑ᇸ蟊䊵í”퀖á“휅ㄩ꽟謊ï­é¸”䟎ï˜î¶‘賶쫥é³â¿œï•‹å©¤ã¶›ç´èŒ§ä¨àµ–幢攺檘ç¦ä¿Šã…‚愨ↄä…á½í‘Šè¢˜ì„‚뮊씶ê˜ä˜–ᤄ雺ì¹â‡ì¶¢é—¯ [ 611.352408][ T19] usb 1-1: SerialNumber: syz [ 611.359497][ T19] usb 1-1: config 0 descriptor?? [ 611.368379][ T3640] usb 6-1: USB disconnect, device number 7 23:58:40 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc091, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x4, &(0x7f0000000200)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}, {0x2, &(0x7f00000002c0)=@string={0x2}}]}) 23:58:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private2, 0x2}, 0x1c) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x4, 0x4d, 0x81, 0x8, 0x0, 0x40, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x72, 0xffffffffffffffe1}, 0x0, 0x8, 0x8, 0x0, 0x7, 0x8, 0x1ff}, 0xffffffffffffffff, 0xb, r0, 0x4) r5 = syz_io_uring_complete(0x0) accept$packet(r5, 0x0, &(0x7f00000001c0)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r2, r4, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x8, 0xff, 0xe6, 0x81, 0x0, 0xd4f, 0x48, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x40004, 0x2, 0x4, 0x3, 0x2, 0x5, 0x2}, 0x0, 0xe, r4, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 23:58:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x1) 23:58:40 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc091, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xe1, {0x9}}}]}}]}}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000880)={{0x12, 0x1, 0x0, 0xcf, 0x34, 0xc5, 0x0, 0x185b, 0x620, 0x9cf8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6c, 0x2e, 0x6e}}]}}]}}, 0x0) [ 611.411307][ T19] usb-storage 1-1:0.0: USB Mass Storage device detected [ 611.465122][ T19] usb-storage 1-1:0.0: Quirks match for vid 04a5 pid 3010: 20 [ 611.480506][T15657] loop1: detected capacity change from 4096 to 0 [ 611.494695][T15654] loop2: detected capacity change from 4096 to 0 [ 611.503258][T15655] loop4: detected capacity change from 4096 to 0 [ 611.515559][ T19] usb 1-1: USB disconnect, device number 16 [ 611.526734][T15654] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 611.543375][T15657] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 611.551985][ T35] audit: type=1804 audit(1613692720.165:398): pid=15654 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/871/bus" dev="sda1" ino=14227 res=1 errno=0 [ 611.558535][T15655] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 611.595326][T15655] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 611.627589][T15657] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 611.634189][T15657] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 611.740605][ T3640] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 611.749193][T15683] vhci_hcd: connection closed [ 611.770628][T11926] vhci_hcd: stop threads [ 611.781312][ T7] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 611.788870][T11926] vhci_hcd: release socket [ 611.798541][T11926] vhci_hcd: disconnect device [ 611.870561][ T57] vhci_hcd: vhci_device speed not set [ 611.940662][ T19] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 612.030574][ T7] usb 4-1: Using ep0 maxpacket: 16 [ 612.150922][ T3640] usb 6-1: config 0 interface 0 has no altsetting 0 [ 612.160507][ T7] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 612.220547][ T19] usb 1-1: Using ep0 maxpacket: 16 23:58:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) umount2(0x0, 0x1) [ 612.322098][T15692] loop4: detected capacity change from 4096 to 0 [ 612.334995][ T3640] usb 6-1: New USB device found, idVendor=04a5, idProduct=3010, bcdDevice= 1.00 [ 612.347571][T15693] loop1: detected capacity change from 4096 to 0 [ 612.360874][ T19] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 612.360920][ T7] usb 4-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 612.399103][T15692] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 612.404006][ T3640] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 612.419722][T15698] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 612.424548][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 612.440843][ T3640] usb 6-1: Product: syz [ 612.445101][ T3640] usb 6-1: Manufacturer: syz [ 612.449779][ T3640] usb 6-1: SerialNumber: syz [ 612.454493][ T7] usb 4-1: Product: syz [ 612.458909][ T7] usb 4-1: Manufacturer: syz [ 612.464120][ T7] usb 4-1: SerialNumber: syz [ 612.470088][ T3640] usb 6-1: config 0 descriptor?? [ 612.503458][T15693] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 612.509999][T15693] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 612.511130][ T3640] usb-storage 6-1:0.0: USB Mass Storage device detected [ 612.525540][ T3640] usb-storage 6-1:0.0: Quirks match for vid 04a5 pid 3010: 20 [ 612.556686][T15715] vhci_hcd: connection closed [ 612.556811][T11926] vhci_hcd: stop threads [ 612.567702][T11926] vhci_hcd: release socket [ 612.580951][ T35] audit: type=1804 audit(1613692721.206:399): pid=15720 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/871/bus" dev="sda1" ino=14227 res=1 errno=0 [ 612.581347][T11926] vhci_hcd: disconnect device [ 612.671535][ T35] audit: type=1804 audit(1613692721.296:400): pid=15707 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/871/bus" dev="sda1" ino=14227 res=1 errno=0 [ 612.720277][T15658] udc-core: couldn't find an available UDC or it's busy [ 612.731579][ T8958] usb 6-1: USB disconnect, device number 8 [ 612.757729][T15658] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 612.853391][ T7] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 612.865286][ T35] audit: type=1804 audit(1613692721.356:401): pid=15682 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/871/bus" dev="sda1" ino=14227 res=1 errno=0 23:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000480)="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", 0x126, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') r3 = accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_usbip_server_init(0x5) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) read$FUSE(0xffffffffffffffff, &(0x7f0000001b80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmsg$unix(r2, &(0x7f0000003c40)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a00), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="000000001000f909bc1ecdff4ee30000010000001bfffd00000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0f0000003f221fab4bc60fbb558d5336b3cff8f35010441e"], 0x58, 0x20000000}, 0x14) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000300)=""/107, 0x6b, 0x10022, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x15) [ 612.905750][ T7] usb 4-1: USB disconnect, device number 8 23:58:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) umount2(0x0, 0x1) [ 613.008859][T15735] loop2: detected capacity change from 4096 to 0 [ 613.016822][T15735] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (49490000) 23:58:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 613.062913][ T19] usb 1-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 613.072043][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 613.108257][T15741] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 613.115078][T15741] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 613.143154][T15744] vhci_hcd: connection closed [ 613.143260][ T8] vhci_hcd: stop threads [ 613.156051][ T19] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 613.171001][ T8] vhci_hcd: release socket [ 613.176590][ T8] vhci_hcd: disconnect device [ 613.209764][T15751] loop1: detected capacity change from 4096 to 0 [ 613.244760][T15753] loop4: detected capacity change from 4096 to 0 [ 613.261201][T15753] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 613.273958][T15751] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 613.274139][T15753] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 613.326789][T15751] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 613.333322][T15751] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 613.354269][ T8958] usb 1-1: USB disconnect, device number 17 [ 613.366894][T15765] vhci_hcd: connection closed [ 613.367051][T11926] vhci_hcd: stop threads [ 613.380253][T11926] vhci_hcd: release socket [ 613.386618][T11926] vhci_hcd: disconnect device [ 613.520433][ T19] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 613.580420][ T7] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 613.648147][T15735] loop2: detected capacity change from 4096 to 0 [ 613.679653][T15735] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (49490000) [ 613.719198][T15735] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(4) [ 613.725731][T15735] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) 23:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="48000000100005070000000000145aaa5e18e771", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x40, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8, 0x1, 'etf\x00'}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x0, 0xb}}}}]}, 0x40}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x40, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8, 0x1, 'etf\x00'}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x0, 0xb}}}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@gettfilter={0x2c, 0x2e, 0x20, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0x3, 0x1}, {0x7, 0xfff1}, {0xe, 0xffe0}}, [{0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) fcntl$setstatus(r2, 0x4, 0x2000) [ 613.821511][ T7] usb 4-1: Using ep0 maxpacket: 16 [ 613.897691][T15783] loop2: detected capacity change from 4096 to 0 [ 613.913027][ T19] usb 6-1: config 0 interface 0 has no altsetting 0 [ 613.941054][ T7] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 613.993357][T15783] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 614.050395][ T8958] usb 14-2: SetAddress Request (2) to port 1 [ 614.056605][ T8958] usb 14-2: new SuperSpeed Gen 1 USB device number 2 using vhci_hcd [ 614.087460][T15789] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 614.100395][ T19] usb 6-1: New USB device found, idVendor=04a5, idProduct=3010, bcdDevice= 1.00 [ 614.110905][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 614.126851][T15783] loop2: detected capacity change from 4096 to 0 [ 614.133756][ T19] usb 6-1: Product: syz [ 614.134418][ T7] usb 4-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 614.141678][ T9457] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 614.152991][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 614.161468][ T19] usb 6-1: Manufacturer: syz [ 614.172570][ T7] usb 4-1: Product: syz [ 614.176730][ T7] usb 4-1: Manufacturer: syz [ 614.186309][ T7] usb 4-1: SerialNumber: syz 23:58:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), 0xe) [ 614.219050][T15783] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,,errors=continue. Quota mode: writeback. [ 614.227374][ T19] usb 6-1: SerialNumber: syz [ 614.246749][T15789] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 614.292959][ T19] usb 6-1: config 0 descriptor?? [ 614.331983][ T19] usb 6-1: can't set config #0, error -71 [ 614.364282][ T19] usb 6-1: USB disconnect, device number 9 [ 614.471127][ T9457] usb 1-1: Using ep0 maxpacket: 16 [ 614.492357][ T7] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 614.509463][ T7] usb 4-1: USB disconnect, device number 9 [ 614.610589][ T9457] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 23:58:43 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc091, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 23:58:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) umount2(0x0, 0x1) 23:58:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) 23:58:43 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000046c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) 23:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000480)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f00000003c0)="ed41000000100000daf4655fdbf4655fdbf4655f0000e6ffffff04800b376bd8bd34bed9aed8747ce354bf849a10aed790ce649cc2a7614dcec27a21345ac2d9c7afdae1fd925bcae47f0d044c5e271b3b17e92b225f23dc27f7a89556505dd6c5e3e6800a25051cea7215fdb27e4bad14a4744c66b44a06a7ba36ee3d1597bba775a2d1c236e29b0ac082948de06734f85a0ed249429854d2b944a3711f278cd8cea2e4c2f92b0b11d916939cc28bf52421c4d2c1b830b7f7", 0xb9, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000300)="8081040000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000401ef301000400000000000000000000000200000040e67cac91c586e0c4a3f383f06cf6aeedd143e77720b1539051b2d68205885f67256ccfd1d8ad4f6e116752d30fcf31f63ee71ae2c007a8fa2cfc694d4375a6bee4f851e15e105acf6df526ffb4065847c22884242a047abc80e1f17428a6b1912d4be2cef38ea60587ee35", 0xa8, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$notify(r1, 0x402, 0x17) 23:58:43 executing program 3: syz_mount_image$nilfs2(0x0, &(0x7f0000000c40)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 23:58:43 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc091, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x43f}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0xc04}}, {0x0, 0x0}, {0x4, &(0x7f00000003c0)=@lang_id={0x4}}]}) [ 614.721711][ T9457] usb 1-1: string descriptor 0 read error: -71 [ 614.727920][ T9457] usb 1-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 614.746783][T15832] loop1: detected capacity change from 4096 to 0 [ 614.764184][T15835] loop4: detected capacity change from 4096 to 0 23:58:43 executing program 5: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc091, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x8, &(0x7f0000000180)={0x5, 0xf, 0x8, 0x1, [@generic={0x3, 0x10, 0x1}]}}) [ 614.772848][ T9457] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 614.786723][T15836] loop2: detected capacity change from 4096 to 0 [ 614.803357][T15835] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 614.815935][T15832] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 614.838322][T15836] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: bad extra_isize 30119 (inode size 1024) [ 614.860317][ T9457] usb 1-1: can't set config #1, error -71 [ 614.880907][T15832] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 614.887437][T15832] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 614.888503][T15856] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 614.907450][T15836] EXT4-fs (loop2): get root inode failed [ 614.913654][T15836] EXT4-fs (loop2): mount failed [ 614.916529][ T9457] usb 1-1: USB disconnect, device number 18 [ 614.981946][T15836] loop2: detected capacity change from 4096 to 0 [ 614.984317][T15864] vhci_hcd: connection closed [ 614.988449][ T8] vhci_hcd: stop threads [ 614.999273][ T8] vhci_hcd: release socket [ 615.013169][ T8] vhci_hcd: disconnect device [ 615.026196][T15836] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: bad extra_isize 30119 (inode size 1024) [ 615.043648][T15836] EXT4-fs (loop2): get root inode failed [ 615.049430][T15836] EXT4-fs (loop2): mount failed [ 615.100296][ T57] usb 4-1: new high-speed USB device number 10 using dummy_hcd 23:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000080000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16, @ANYRES16=0x0, @ANYBLOB="125f20838434e170d34cbbd6f54b415c25d338b5e87b01372342d7a671025ae0651690f34af576065ec4770fee9cab35d5a8bf84d09fd2d23d47536125529b7655ea8fd9bb39b02db0aeb43493d693c0fe82aef34301cf0794883b882fd413f9498da1f892bff5d3140154ef55eb58d7e9d4b761d46c17fdcdc961b77508961a79bf15d5ba68656808bcdb6a66a4f468dcb159ac2c56d52940e0b79b417cf4e05102ec4787e4ce2f725ff7e2d7605af9ebcbb5", @ANYRES64, @ANYRESDEC, @ANYBLOB="305e1a0bb1621e43f5a935d4f9e638aca34a7a2f81dcfed0e563691281b13144ca0e1044541a02de73fc9c2d907114df93d0fa31e835860041b83400a954b9cfc17abcc43ae31c7e07eaa5fde079eca332d8bd4fdbcb16f4d068416d22ea6a35bfafdb64b8e5907211c9022c4fcc2471d7e334d74698ce6118247a5c985a186b3406012d9f3d857b52136c041411b8c70ab9f4a4ef320a2775e227163f23861ecb727e7b55e3a774d84f418dc492f894b0b7c0db1c8cda66877abf00425cb332395788b4cd265615aa", @ANYBLOB="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"]) listxattr(&(0x7f0000000640)='./file0\x00', &(0x7f00000007c0)=""/105, 0x69) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, @perf_bp={0x0}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x1000) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) accept$packet(r0, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000240), 0x4) sendfile(r0, r1, 0x0, 0x8400fffffffa) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0xa) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f00000006c0)="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", 0xff, 0x2}], 0x2800, &(0x7f00000005c0)={[{@noenospc_debug='noenospc_debug'}, {@nodiscard='nodiscard'}, {@inode_cache='inode_cache'}, {@compress_force_algo={'compress-force', 0x3d, 'no'}}, {@rescan_uuid_tree='rescan_uuid_tree'}, {@metadata_ratio={'metadata_ratio', 0x3d, 0x200}}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001bc0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@remote}}, &(0x7f0000001cc0)=0xe8) syz_mount_image$efs(&(0x7f0000000840)='efs\x00', &(0x7f00000008c0)='./file0\x00', 0xfffffffffffffe00, 0x5, &(0x7f0000001b40)=[{&(0x7f0000000900)="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", 0xfb}, {&(0x7f0000000a00), 0x0, 0x4}, {&(0x7f0000000a40)="561e95e36ffac8a6c6c67a425773a28f9cc989c5d4e55e0b240d7d87e7e22a9e7b6dd127", 0x24, 0x1}, {&(0x7f0000000a80)="546c5e55df33bab3c5914b09e3caf46452aa72d65451ce1eab109125c61479cd35b8eb47a5d3b0519efe85d2d169727fe5e304e7c0767197a81576f1f293869309fec983a36b0f3085717dd146c5012922112b982f01b7f53ed33160f23a5cd1307130161bbe6aa70c4caeec54fc690b6949769370037829113f5d775a23d797dd8275b6ae267c95ed584dc9dde05900c5abdd", 0x93, 0x10001}, {&(0x7f0000000b40)="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", 0x1000, 0x6}], 0x101000, &(0x7f0000001d00)={[{'compress-force'}, {'no'}, {'rescan_uuid_tree'}, {'-#p,%!.'}, {'rescan_uuid_tree'}, {}], [{@fowner_lt={'fowner<', r2}}]}) [ 615.150367][ T1963] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 615.192818][T15882] loop2: detected capacity change from 1024 to 0 [ 615.204465][T15882] EXT4-fs (loop2): Unrecognized mount option "ÿÿÿÿ18446744073709551615ÿÿ" or missing value [ 615.296416][ T35] audit: type=1804 audit(1613692723.916:402): pid=15882 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/875/bus" dev="sda1" ino=14228 res=1 errno=0 [ 615.330290][ T9457] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 615.360499][ T57] usb 4-1: Using ep0 maxpacket: 16 23:58:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c", 0x21, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_usbip_server_init(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 615.385226][ T35] audit: type=1804 audit(1613692724.006:403): pid=15890 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir934106487/syzkaller.Zj8NZK/875/bus" dev="sda1" ino=14228 res=1 errno=0 [ 615.410176][ T1963] usb 6-1: Using ep0 maxpacket: 16 [ 615.453665][T15890] loop2: detected capacity change from 264192 to 0 23:58:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 615.492649][ T57] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 615.564039][T15898] loop4: detected capacity change from 4096 to 0 [ 615.601933][ T9457] usb 1-1: Using ep0 maxpacket: 16 [ 615.610328][ T1963] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 615.653468][T15902] loop1: detected capacity change from 4096 to 0 [ 615.657539][T15907] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 615.702856][T15898] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 615.726287][T15902] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 615.745165][ T9457] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 615.765621][T15910] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 615.772140][T15910] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 615.791212][ T1963] usb 6-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 615.815408][ T1963] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 615.842423][ T1963] usb 6-1: Product: syz [ 615.856366][ T1963] usb 6-1: Manufacturer: syz [ 615.871216][ T1963] usb 6-1: SerialNumber: syz [ 615.911981][T15913] vhci_hcd: connection closed [ 615.913179][ T37] vhci_hcd: stop threads [ 615.929391][ T37] vhci_hcd: release socket [ 615.936555][ T1963] usbhid 6-1:1.0: couldn't find an input interrupt endpoint [ 615.945017][ T37] vhci_hcd: disconnect device [ 615.970726][ T57] usb 4-1: New USB device found, idVendor=046d, idProduct=c091, bcdDevice= 0.40 [ 616.008588][ T57] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 616.025968][T15881] ================================================================== [ 616.034049][T15881] BUG: KCSAN: data-race in ext4_alloc_da_blocks / ext4_da_reserve_space [ 616.042365][T15881] [ 616.044681][T15881] write to 0xffff8880122d2ed8 of 4 bytes by task 15882 on cpu 0: [ 616.052385][T15881] ext4_da_reserve_space+0x12b/0x1f0 [ 616.057698][T15881] ext4_da_get_block_prep+0x512/0x9b0 [ 616.064305][T15881] ext4_block_write_begin+0x414/0xc10 [ 616.069852][T15881] ext4_da_write_begin+0x50d/0xaa0 [ 616.076374][T15881] generic_perform_write+0x196/0x3a0 [ 616.081656][T15881] ext4_buffered_write_iter+0x2e5/0x3e0 [ 616.088089][T15881] ext4_file_write_iter+0x47a/0x1060 [ 616.094711][T15881] do_iter_readv_writev+0x2cb/0x360 [ 616.099901][T15881] do_iter_write+0x112/0x4c0 [ 616.105744][T15881] vfs_iter_write+0x4c/0x70 [ 616.110240][T15881] iter_file_splice_write+0x41a/0x770 [ 616.115607][T15881] direct_splice_actor+0x80/0xa0 [ 616.121952][T15881] splice_direct_to_actor+0x345/0x650 [ 616.128854][T15881] do_splice_direct+0xf5/0x170 [ 616.133617][T15881] do_sendfile+0x5e0/0xcf0 [ 616.138034][T15881] __x64_sys_sendfile64+0xf2/0x130 [ 616.140386][ T7] usb 6-1: USB disconnect, device number 10 [ 616.143140][T15881] do_syscall_64+0x39/0x80 [ 616.143162][T15881] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 616.159297][T15881] [ 616.161617][T15881] read to 0xffff8880122d2ed8 of 4 bytes by task 15881 on cpu 1: [ 616.169234][T15881] ext4_alloc_da_blocks+0x1d/0x100 [ 616.174914][T15881] ext4_release_file+0x5b/0x1d0 [ 616.179764][T15881] __fput+0x24e/0x4e0 [ 616.183730][T15881] ____fput+0x11/0x20 [ 616.187702][T15881] task_work_run+0x8e/0x110 [ 616.193454][T15881] exit_to_user_mode_prepare+0x17c/0x1b0 [ 616.200083][T15881] syscall_exit_to_user_mode+0x20/0x40 [ 616.205543][T15881] do_syscall_64+0x45/0x80 [ 616.211320][T15881] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 616.217243][T15881] [ 616.219565][T15881] Reported by Kernel Concurrency Sanitizer on: [ 616.225695][T15881] CPU: 1 PID: 15881 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 616.234096][T15881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.244136][T15881] ================================================================== [ 616.253570][T15881] Kernel panic - not syncing: panic_on_warn set ... [ 616.260141][T15881] CPU: 1 PID: 15881 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 616.268550][T15881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.278596][T15881] Call Trace: [ 616.281874][T15881] dump_stack+0x116/0x15d [ 616.286202][T15881] panic+0x1e7/0x5fa [ 616.290085][T15881] ? vprintk_emit+0x2e2/0x360 [ 616.294756][T15881] kcsan_report+0x67b/0x680 [ 616.300081][T15881] ? kcsan_setup_watchpoint+0x472/0x4d0 [ 616.306861][T15881] ? ext4_alloc_da_blocks+0x1d/0x100 [ 616.312145][T15881] ? ext4_release_file+0x5b/0x1d0 [ 616.317162][T15881] ? __fput+0x24e/0x4e0 [ 616.322055][T15881] ? ____fput+0x11/0x20 [ 616.326204][T15881] ? task_work_run+0x8e/0x110 [ 616.330875][T15881] ? exit_to_user_mode_prepare+0x17c/0x1b0 [ 616.336954][T15881] ? syscall_exit_to_user_mode+0x20/0x40 [ 616.342695][T15881] ? do_syscall_64+0x45/0x80 [ 616.347602][T15881] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 616.354854][T15881] ? balance_dirty_pages_ratelimited+0x6cd/0x8b0 [ 616.361896][T15881] ? fault_dirty_shared_page+0x154/0x1a0 [ 616.367523][T15881] ? handle_mm_fault+0x15d4/0x1810 [ 616.373944][T15881] kcsan_setup_watchpoint+0x472/0x4d0 [ 616.379319][T15881] ? __fsnotify_parent+0x32f/0x430 [ 616.385152][T15881] ext4_alloc_da_blocks+0x1d/0x100 [ 616.390267][T15881] ext4_release_file+0x5b/0x1d0 [ 616.395122][T15881] ? ext4_file_open+0x560/0x560 [ 616.400561][T15881] __fput+0x24e/0x4e0 [ 616.404697][T15881] ____fput+0x11/0x20 [ 616.408680][T15881] task_work_run+0x8e/0x110 [ 616.413178][T15881] exit_to_user_mode_prepare+0x17c/0x1b0 [ 616.418834][T15881] syscall_exit_to_user_mode+0x20/0x40 23:58:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040000c0000", 0x23, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x8, 0x70, 0x0, 0x80, 0x2, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0x7, 0xfffffffd, 0x4, 0x4, 0xfffffffd, 0xa0ac}, 0xffffffffffffffff, 0x5, r0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = syz_usbip_server_init(0x4) sendfile(r1, r3, &(0x7f0000000540)=0xfffffffffffff537, 0x4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.capability\x00', 0x0, 0x0, 0x3) umount2(&(0x7f0000000180)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x6, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2002, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x10000}, 0x8400, 0x8000000000000000, 0xffffffd6, 0x1, 0x69, 0x4, 0x9}, 0x0, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xb9, 0x1, 0x2, 0x4, 0x0, 0x4, 0x600, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xbb, 0x71a}, 0x40110, 0x5, 0x2f5, 0x8, 0x80000000, 0x40, 0x5}, 0x0, 0xffffffffffffffff, r4, 0x1) [ 616.424291][T15881] do_syscall_64+0x45/0x80 [ 616.429481][T15881] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 616.435372][T15881] RIP: 0033:0x4190ab [ 616.439250][T15881] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 616.459575][T15881] RSP: 002b:00007ffc8d2064b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 616.469313][T15881] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00000000004190ab [ 616.477547][T15881] RDX: 0000000041b7fe49 RSI: 0000001b31124c94 RDI: 0000000000000005 [ 616.485517][T15881] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b31124c9c [ 616.493482][T15881] R10: 00007ffc8d2a50b8 R11: 0000000000000293 R12: 000000000056c9e0 [ 616.502528][T15881] R13: 0000000000096344 R14: 000000000056c9e0 R15: 000000000056c008 [ 616.511475][T15881] Kernel Offset: disabled [ 616.515859][T15881] Rebooting in 86400 seconds..