100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x4, "849e35cb"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000f000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:06 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, 0x0, 0x0) 19:54:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x7, 0x4e20}, 0x10) 19:54:06 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:06 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x400000, 0x2, 0x7}, 0x18) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000ac0)={0x0, 0xfffffffffffffffc, 0x88, 0x1, @scatter={0xa, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000000300)=""/113, 0x71}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f00000006c0)=""/205, 0xcd}, {&(0x7f00000007c0)=""/129, 0x81}]}, &(0x7f0000000940)="44a2de5327cc43b218095ea4d9a03d1af1df5e4f382be57cc13e478b2cfff95996f5b7282955dea3d64cb7a85bd1e9a1e2738229930a20925760ae6c4e3793009962fed449b21b9b3677e9f027ccaa46bcfde283233fa425c7db8757c895b0eca57c904fe174df1c9566f392872a6cb757dcdaa600032376afab0ea5ca04a3b8f5901e79d350924e", &(0x7f0000000a00)=""/100, 0xe7, 0x4, 0x1, &(0x7f0000000a80)}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:06 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockname(r0, 0x0, 0x0) [ 1150.423037][T12294] loop1: detected capacity change from 256 to 0 [ 1150.439038][T12294] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:06 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003540)='/dev/urandom\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) [ 1150.464029][T12294] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1150.507729][T12294] BTRFS error (device loop1): superblock contains fatal errors 19:54:06 executing program 5: openat$urandom(0xffffffffffffff9c, &(0x7f0000003540)='/dev/urandom\x00', 0x40, 0x0) [ 1150.546101][T12294] BTRFS error (device loop1): open_ctree failed 19:54:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000002010000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:06 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, 0x0) 19:54:06 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000140)) [ 1150.690850][ T9881] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 1150.705104][T12323] loop1: detected capacity change from 256 to 0 [ 1150.734126][T12323] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1150.755917][T12323] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1150.802924][T12323] BTRFS error (device loop1): superblock contains fatal errors [ 1150.811439][T12323] BTRFS error (device loop1): open_ctree failed [ 1150.940782][ T9881] usb 5-1: Using ep0 maxpacket: 16 [ 1151.060837][ T9881] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1151.071828][ T9881] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1151.240826][ T9881] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1151.249898][ T9881] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1151.261837][ T9881] usb 5-1: Product: syz [ 1151.267611][ T9881] usb 5-1: Manufacturer: syz [ 1151.272504][ T9881] usb 5-1: SerialNumber: syz [ 1151.530820][ T9881] appletouch 5-1:1.0: Failed to read mode from device. [ 1151.537768][ T9881] appletouch: probe of 5-1:1.0 failed with error -5 [ 1151.771909][ T9881] usb 5-1: USB disconnect, device number 99 19:54:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000d210000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:08 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) sendmsg$inet(r0, 0x0, 0x0) 19:54:08 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000180)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:08 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x4, "849e35cb"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) [ 1152.279623][T12358] loop1: detected capacity change from 256 to 0 [ 1152.297347][T12358] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1152.318660][T12358] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1152.345013][T12358] BTRFS error (device loop1): superblock contains fatal errors [ 1152.357585][T12358] BTRFS error (device loop1): open_ctree failed [ 1152.580892][ T5] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 1152.820819][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 1152.940880][ T5] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1152.951846][ T5] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1153.120917][ T5] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1153.130085][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1153.140985][ T5] usb 5-1: Product: syz [ 1153.146669][ T5] usb 5-1: Manufacturer: syz [ 1153.152957][ T5] usb 5-1: SerialNumber: syz 19:54:09 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f0000000680)='0', 0x1}], 0x1, 0x0) close(r1) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r1, 0x0, 0x80000fffff7fc, 0x0) 19:54:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x8, 0x4e20}, 0x10) 19:54:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000d310000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:09 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000080), 0x3a) 19:54:09 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) recvfrom$l2tp(r1, &(0x7f0000000600)=""/49, 0x31, 0x40000060, &(0x7f0000000640)={0x2, 0x0, @multicast1}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000480)="b3794b8e398b5ac854cebeda39f712ed5b0db8a59dbc422fa44a0faf56fc353584d2023857801c74e38cb5e29a519206a6a1de11fa45d8e9bd1ece5685e360771eebe493cff78cdba9591f6c23ce87103ecac5b35c745fcae2782976e16689f2f230bf4c7f75699904ff60c1ba437b5e90210c12183daf2ea0ab2eeb70efc8a2fa7b04e5c2eda16115408063cf32f13a91ae55c4c2cca6c55440449342bdcea142a8a0b95509b27b7ae2bc56cf4fd5086b76bdf5d6124ccc498b02fc5f", 0xbd, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000000540)=@encrypted_load={'load ', 'ecryptfs', 0x20, 'trusted:', '/dev/snd/timer\x00', 0x20, 0x36, 0x20, [0x34, 0x31, 0x61, 0x37]}, 0x40, r4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000240)={0x0, 0x0, @ioapic}) readv(r6, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1153.410829][ T5] appletouch 5-1:1.0: Failed to read mode from device. [ 1153.418833][ T5] appletouch: probe of 5-1:1.0 failed with error -5 19:54:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) [ 1153.457136][T12390] loop1: detected capacity change from 256 to 0 [ 1153.487583][T12390] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1153.515072][T12390] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1153.564590][T12390] BTRFS error (device loop1): superblock contains fatal errors [ 1153.585789][T12390] BTRFS error (device loop1): open_ctree failed 19:54:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) [ 1153.641636][ T5] usb 5-1: USB disconnect, device number 100 19:54:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000d410000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1153.790238][T12419] loop1: detected capacity change from 256 to 0 [ 1153.811991][T12419] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000180)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r1}}, 0x128) [ 1153.832484][T12419] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1153.879560][T12419] BTRFS error (device loop1): superblock contains fatal errors 19:54:09 executing program 5: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x1000000}) [ 1153.894473][T12419] BTRFS error (device loop1): open_ctree failed 19:54:10 executing program 5: mkdir(&(0x7f0000000540)='./file0\x00', 0x0) clone(0x800500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380), 0x0, 0x0) 19:54:10 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x4, "849e35cb"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000d510000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1154.158768][T12445] loop1: detected capacity change from 256 to 0 [ 1154.169083][T12445] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1154.184519][T12445] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1154.199871][T12445] BTRFS error (device loop1): superblock contains fatal errors 19:54:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0xa, 0x4e20}, 0x10) 19:54:10 executing program 5: syz_open_dev$ndb(&(0x7f00000002c0)='/dev/nbd#\x00', 0x0, 0x18040) 19:54:10 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x46a480) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) [ 1154.208143][T12445] BTRFS error (device loop1): open_ctree failed 19:54:10 executing program 5: read$hiddev(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x60, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4e, 0x1, 0x1, 0xff, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x9}, [@mdlm_detail={0x4}, @ncm={0x6}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0xf9}}], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x8c, 0xc9, 0x7}}}}}]}}]}}, 0x0) syz_open_dev$hiddev(0x0, 0x0, 0x0) syz_open_dev$hiddev(0x0, 0x0, 0x4001) ioctl$HIDIOCGCOLLECTIONINFO(0xffffffffffffffff, 0xc0104811, 0x0) syz_open_dev$hiddev(0x0, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, 0x0) 19:54:10 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x853, @local, 0x3f}, @in6={0xa, 0x4e22, 0x7, @mcast2, 0x1000}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r0, 0x200, 0x9, 0x2, 0x7ff, 0x40000000}, &(0x7f0000000300)=0x14) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000340)={0xbfd, 0x2, 0x2, 0x7, 0x2, [0x9, 0x6, 0x10000, 0xffffffff]}) 19:54:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000011000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:10 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(r0, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$VIDIOC_QUERYMENU(0xffffffffffffffff, 0xc02c5625, &(0x7f00000001c0)={0x20, 0x800, @name="c65b56e5d1ca65f4b47250cfe59bf39f78fdb3a2fa70e20cc788e17241c2b2e8"}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x1414c2, 0x0) ftruncate(r2, 0x2007fff) r3 = fsmount(r2, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r3, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x9, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000480)={0xd4, &(0x7f0000000380)="54756647b99d921d402376a09f68e10a2b0c3956ed746ccb2fb277459ed6c148e4a544cbacc39ab402c28db9750a8c2d3e14a6ac5d6a105f31b56baed1d5b2e45e911d936fd5f1d19d13c06397c6a44246276357d01b86fe656a8d8529c94d675c14f36a143d37bdd94cf8295c45b4f170f0980d7ba433dff62185a1c07fbb7ab9a84b9ce33117d071f83fb70be7599ba0093ac6ec50ed6907c4979155cea71f40f3beddd79b72d0aa2569d51db1bb23aaae06e9fa04c559a6eaf7e97c6ef7351ec4a42f009e6a3bd7fc31c48756f644bc61f09f"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffe) getsockopt$CAN_RAW_LOOPBACK(r5, 0x65, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$RTC_WKALM_SET(r6, 0x4028700f, &(0x7f00000004c0)={0x0, 0x1, {0x11, 0x31, 0xb, 0x1b, 0xb, 0x776, 0x4, 0x11, 0x1}}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="68000000e0dccda8ef73c4318fa5a75dad2216f72621692a00ae4d55bebf29b86352474706000000ca2632e06cf4df1003dbc42f2088e4a3988da2aff19dc200"/77, @ANYRES16=r7, @ANYBLOB="00022cbd7000fcdbdf25010000000000000009410000004c00180000005762726f6164636173742d6c696e6b00"/98], 0x68}, 0x1, 0x0, 0x0, 0x8001}, 0x8000) [ 1154.423837][T12478] loop1: detected capacity change from 256 to 0 [ 1154.436521][T12989] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 1154.450457][ T35] audit: type=1804 audit(1608580450.471:484): pid=12477 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir768393616/syzkaller.1KwQJB/1056/bus" dev="sda1" ino=16383 res=1 errno=0 [ 1154.474445][T12478] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1154.496614][T12478] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1154.518733][T12478] BTRFS error (device loop1): superblock contains fatal errors [ 1154.545190][T12478] BTRFS error (device loop1): open_ctree failed 19:54:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000012000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1154.660898][T12495] loop1: detected capacity change from 256 to 0 [ 1154.677277][T12495] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1154.687291][T12495] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1154.702876][T12495] BTRFS error (device loop1): superblock contains fatal errors [ 1154.712599][ T5] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 1154.713088][T12495] BTRFS error (device loop1): open_ctree failed [ 1154.750799][T12989] usb 5-1: Using ep0 maxpacket: 16 19:54:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000020000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1154.829621][T12505] loop1: detected capacity change from 256 to 0 [ 1154.839938][T12505] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1154.861583][T12505] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000001020000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1154.882932][T12989] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1154.889379][T12505] BTRFS error (device loop1): superblock contains fatal errors [ 1154.903310][T12989] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1154.914737][T12505] BTRFS error (device loop1): open_ctree failed [ 1154.960800][ T5] usb 6-1: Using ep0 maxpacket: 16 [ 1154.998772][T12515] loop1: detected capacity change from 256 to 0 [ 1155.017326][T12515] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1155.029362][T12515] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1155.055666][T12515] BTRFS error (device loop1): superblock contains fatal errors [ 1155.068424][T12515] BTRFS error (device loop1): open_ctree failed [ 1155.081171][ T5] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 249, changing to 11 [ 1155.093249][ T5] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1155.103191][ T5] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 1155.110946][T12989] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1155.113105][ T5] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1155.131665][ T5] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1155.141946][T12989] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1155.167319][T12989] usb 5-1: Product: syz [ 1155.178796][T12989] usb 5-1: Manufacturer: syz [ 1155.183466][T12989] usb 5-1: SerialNumber: syz [ 1155.227498][ T35] audit: type=1800 audit(1608580451.251:485): pid=12486 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16383 res=0 errno=0 [ 1155.301042][ T5] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1155.310079][ T5] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1155.332156][ T5] usb 6-1: Product: syz [ 1155.336383][ T5] usb 6-1: Manufacturer: syz [ 1155.351899][ T5] usb 6-1: SerialNumber: syz [ 1155.372021][T12479] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1155.470817][T12989] appletouch 5-1:1.0: Failed to read mode from device. [ 1155.477769][T12989] appletouch: probe of 5-1:1.0 failed with error -5 [ 1155.631238][ T5] usb 6-1: bad CDC descriptors [ 1155.639225][ T5] usb 6-1: USB disconnect, device number 5 [ 1155.721935][T12989] usb 5-1: USB disconnect, device number 101 19:54:12 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x6, "849e35cb5b8e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000025000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0xc, 0x4e20}, 0x10) 19:54:12 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xe) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x1) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f0000000240)={0x2a8, 0x0, 0x808, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe31a}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NODE={0x8c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x24, 0x3, "f781f5099edcbe7d0069c245ce54a78dbdc8ce2816eebb7b4e0ea9596dfb5c57"}, @TIPC_NLA_NODE_ID={0x1f, 0x3, "c92d8f0091630e3ed820e205a26d4def4e1ad042784a991af2ec51"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "fc4dbf3417fea1a7a6b58a35409a63c0d52b1b79b856"}}]}, @TIPC_NLA_BEARER={0xb4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e23, @private=0xa010100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast1}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'team_slave_1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x14}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}]}, @TIPC_NLA_MEDIA={0x70, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4a59c2ac}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x80}, 0x8080) 19:54:12 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @rose}, [@bcast, @rose, @netrom, @netrom, @default, @netrom, @bcast, @null]}, &(0x7f0000000140)=0x48) 19:54:12 executing program 5: r0 = syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0x9, 0x123202) ioctl$HIDIOCGREPORTINFO(r0, 0xc00c4809, &(0x7f0000000040)={0x3, 0x1, 0x6}) r1 = syz_open_dev$hiddev(&(0x7f0000000080)='/dev/usb/hiddev#\x00', 0x1, 0x31b000) read$hiddev(r1, &(0x7f00000000c0)=""/27, 0x1b) syz_usb_ep_write(0xffffffffffffffff, 0x4, 0x3c, &(0x7f0000000100)="17e53a159f3444e9accac4f5a471ee7da23e79d94324a0e19fd309450b3d8e2b2f5e0edd1b5c4fc750a6414cc658fe738af9dddde4dc618737999d4e") syz_usb_connect$cdc_ecm(0x0, 0xfd, &(0x7f0000000140)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xeb, 0x1, 0x1, 0xff, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0xc, 0x3, 0x2, 0x6, 0x0, 0x1, {{0x5}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x9, 0x8283, 0x9}, [@mdlm_detail={0x87, 0x24, 0x13, 0x1, "7538e9793d443d796e7153fa66da249ecc8f6d7752d82bde3c1fd12423a44a1fa15eddbb4c72470a6126000e71a53b0bd560ef2e8a13dd33581b1f53d572757d9cc3f40c8bf9f4da2679748dd456ac078674daffd6110aeaed64654295c20c7503ec57d0c145fdb1168ab34545826f45429ab44bb98901b2f28aad09e3dc6ffc20954a"}, @ncm={0x6, 0x24, 0x1a, 0x6, 0x1d}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x7}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0xf9, 0x97}}], {{0x9, 0x5, 0x82, 0x2, 0x8, 0x7, 0x8, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8c, 0xc9, 0x7}}}}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0x9, 0x2, 0x40, 0xff, 0x1}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x6, [{0x4, &(0x7f00000002c0)=@lang_id={0x4}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x41b}}, {0xbb, &(0x7f0000000380)=@string={0xbb, 0x3, "57e5f8d49d6274d83b28b3adf2f8e280086bed0090953a7b8193480d9ec0693d3934eefb3ea054e68eaf58ec04844c7468078294e0d3cfc6f96a866108704595dff02c723ed66ddd7c1001664414e3fec8fd345c11df5ffacf34f2513896becc345e2a9343826c6fe02d2efa40a462d0e9ef7f2a7c875e48d301b28e1620c37d65a20488fb25704e1711ba87470979ff99bc1ba272ddcdf34cc95dc00883fc377a6ce6a835c2f04ea42bdaa91ce82fd06f1abbc82962e0e31e"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x2, &(0x7f0000000480)=@string={0x2}}]}) syz_usb_connect$printer(0x1, 0x36, &(0x7f0000000580)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x0, 0x12, [{{0x9, 0x4, 0x0, 0x7, 0x2, 0x7, 0x1, 0x3, 0x6, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x6, 0x3, 0x2}}, [{{0x9, 0x5, 0x82, 0x2, 0x418, 0x9, 0x0, 0x4e}}]}}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f00000005c0)={0xa, 0x6, 0x200, 0x81, 0x1, 0xff, 0x8, 0xaa}, 0x5, &(0x7f0000000600)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x2409}}, {0x32, &(0x7f0000000680)=@string={0x32, 0x3, "7117077552f6329414c3d112fa4ebf8208015e3c2628867d4e7b4f4bb68cdf14e968073d8067aafa64978a89fca46dfe"}}, {0x2, &(0x7f00000006c0)=@string={0x2}}, {0x8c, &(0x7f00000007c0)=@string={0x8c, 0x3, "42957b08e6f5f817bcb665133d9c21f8bb6fa0b3e60983c13e3f7dac89aaf048d8285ed82eeccc8e5c7d6c40d945e4347a8ac873b95c65ec5a3a124578d8eaf80655110841862ba92bd7bef528a195be7187cffeec8c9f6fd47ba4b0b6ca1e4288126cbbc997dc28fb574149151c6d17cb3c92092f7bfdec71b23a84ae8ab4c7f2c5b1e9bfc48faf53e2"}}]}) r2 = syz_open_dev$hiddev(&(0x7f0000000900)='/dev/usb/hiddev#\x00', 0xccf, 0x450202) ioctl$HIDIOCGPHYS(r2, 0x80404812, &(0x7f0000000940)) r3 = syz_open_dev$hiddev(&(0x7f0000000980)='/dev/usb/hiddev#\x00', 0x2, 0x4001) ioctl$HIDIOCGCOLLECTIONINFO(r3, 0xc0104811, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$HIDIOCGCOLLECTIONINFO(r0, 0xc0104811, &(0x7f0000000a00)={0x4667, 0x9, 0x5, 0x7e}) r4 = syz_open_dev$hiddev(&(0x7f0000000a40)='/dev/usb/hiddev#\x00', 0x7, 0x40) ioctl$HIDIOCGREPORTINFO(r4, 0xc00c4809, &(0x7f0000000a80)={0x2, 0x2, 0x8d0}) r5 = syz_open_dev$hiddev(&(0x7f0000000ac0)='/dev/usb/hiddev#\x00', 0x8001, 0x0) ioctl$HIDIOCGUCODE(r5, 0xc018480d, &(0x7f0000000b00)={0x2, 0xffffffff, 0x7fff, 0x7, 0x7f, 0x7f}) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000b40)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xff, 0x18, 0x80, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x1, 0x6, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x9, 0x1, 0x97}}}}}]}}]}}, &(0x7f0000000d80)={0xa, &(0x7f0000000b80)={0xa, 0x6, 0x201, 0x95, 0x5, 0x8c, 0x10, 0x7f}, 0x5, &(0x7f0000000bc0)={0x5, 0xf, 0x5}, 0x5, [{0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0x100a}}, {0x4, &(0x7f0000000c40)=@lang_id={0x4, 0x3, 0xf4ff}}, {0x7b, &(0x7f0000000c80)=@string={0x7b, 0x3, "b9426d58339956c1b363fac67e15e2c50d85846812ed3e1081fbd1ab4d93ef7c6a086dfc673c7f82a66b547713340c2d1e5e5f1a92d90486602bc6e3a1f365ef0f346e8002374819e0ee5792b8fa629d4f2a5b7ab4e01a20515b3bf4ff5ffe1243c8206ac8e04d1488d20d18fba70364184072973d49e382ad"}}, {0xf, &(0x7f0000000d00)=@string={0xf, 0x3, "aaf3d6e90b8c20654c4005f8ca"}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0x418}}]}) ioctl$HIDIOCGUSAGE(r3, 0xc018480b, &(0x7f0000000e00)={0x1, 0x1, 0x101, 0x40, 0x1, 0x3}) read$hiddev(r1, &(0x7f0000000e40)=""/196, 0xc4) 19:54:12 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/timer\x00', 0x82003) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) [ 1156.218516][T12561] loop1: detected capacity change from 256 to 0 [ 1156.240900][T12561] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1156.251779][T12561] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:12 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000002c0)) timer_settime(r0, 0x0, &(0x7f00000001c0)={{0x77359400}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000140)={0x3, r3}) [ 1156.285932][T12561] BTRFS error (device loop1): superblock contains fatal errors [ 1156.299201][T12561] BTRFS error (device loop1): open_ctree failed 19:54:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000128000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1156.392282][T12591] loop1: detected capacity change from 256 to 0 [ 1156.417889][T12591] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000129000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1156.427960][T12591] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1156.444531][T12591] BTRFS error (device loop1): superblock contains fatal errors [ 1156.456285][T12591] BTRFS error (device loop1): open_ctree failed [ 1156.520857][ T5] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 1156.530846][ T3728] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 1156.555764][T12601] loop1: detected capacity change from 256 to 0 [ 1156.568381][T12601] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1156.586945][T12601] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1156.611032][T12601] BTRFS error (device loop1): superblock contains fatal errors [ 1156.618871][T12601] BTRFS error (device loop1): open_ctree failed 19:54:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000238000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1156.701554][T12611] loop1: detected capacity change from 256 to 0 [ 1156.719980][T12611] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1156.733844][T12611] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000023c000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1156.757791][T12611] BTRFS error (device loop1): superblock contains fatal errors [ 1156.760827][ T5] usb 6-1: Using ep0 maxpacket: 16 [ 1156.770997][T12611] BTRFS error (device loop1): open_ctree failed [ 1156.790781][ T3728] usb 5-1: Using ep0 maxpacket: 16 [ 1156.853940][T12619] loop1: detected capacity change from 256 to 0 [ 1156.870837][T12619] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1156.884564][T12619] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1156.900876][T12619] BTRFS error (device loop1): superblock contains fatal errors [ 1156.913124][T12619] BTRFS error (device loop1): open_ctree failed [ 1156.930996][ T3728] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1156.953838][ T3728] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1156.971147][ T5] usb 6-1: config 1 interface 0 altsetting 12 endpoint 0x81 has an invalid bInterval 249, changing to 11 [ 1156.990803][ T5] usb 6-1: config 1 interface 0 altsetting 12 bulk endpoint 0x82 has invalid maxpacket 8 [ 1157.011078][ T5] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1157.132731][ T3728] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1157.142487][ T3728] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1157.161664][ T3728] usb 5-1: Product: syz [ 1157.165897][ T3728] usb 5-1: Manufacturer: syz [ 1157.170461][ T3728] usb 5-1: SerialNumber: syz [ 1157.170838][ T5] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1157.186458][ T5] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1157.194957][ T5] usb 6-1: Product: Л [ 1157.201828][ T5] usb 6-1: Manufacturer: ѕ [ 1157.206668][ T5] usb 6-1: SerialNumber: 퓸抝⠻궳胢欈í閐笺鎁ൈ삞㵩㐹ﯮꀾ꾎萄瑌ݨ钂폠웏櫹憆瀈镅爬혾ၼ昁ᑄﻣ﷈尴著㓏凲阸첾帴錪艃潬ⷠ郞ꑀ큢⩿蝼䡞Ǔ躲‖緃ꉥ蠄◻买ᄗ螺ेｹ벙ꈛ쥌쁝茈㟼決꣦숵仰⮤꧚퀯ᩯ좻戩 [ 1157.272106][T12569] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1157.460810][ T3728] appletouch 5-1:1.0: Failed to read mode from device. [ 1157.467673][ T3728] appletouch: probe of 5-1:1.0 failed with error -5 [ 1157.492613][T12569] udc-core: couldn't find an available UDC or it's busy [ 1157.499670][T12569] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1157.517591][T12569] udc-core: couldn't find an available UDC or it's busy [ 1157.524582][T12569] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1157.630863][ T5] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1157.640344][ T5] usb 6-1: USB disconnect, device number 6 [ 1157.703499][ T3728] usb 5-1: USB disconnect, device number 102 [ 1158.048648][T12657] udc-core: couldn't find an available UDC or it's busy [ 1158.068758][T12657] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1158.103506][T12657] udc-core: couldn't find an available UDC or it's busy [ 1158.113869][T12657] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 19:54:14 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x6, "849e35cb5b8e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000023d000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x14, 0x4e20}, 0x10) 19:54:14 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR2(0xffffffffffffffff, 0xc02464bb, &(0x7f0000000140)={0x0, 0x80000000, 0x6, 0x10001, 0x200, 0x8, 0x3, 0x1, 0x1}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:14 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, &(0x7f0000000140)={0x9, &(0x7f0000000240)=[{0x79d, 0x3f, 0x0, 0xffffc370}, {0x200, 0x4, 0x7, 0x80}, {0x251c, 0x6, 0x8, 0x1}, {0x8, 0x0, 0x5}, {0x97, 0x20, 0x4, 0x4}, {0x9, 0x40, 0x4}, {0x100, 0x7, 0x1, 0x4}, {0x0, 0x20, 0x6, 0x1f}, {0x4, 0x0, 0x7, 0xb843}]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x18042) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = fsmount(r4, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r5, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) getsockopt$ax25_int(r5, 0x101, 0xa, &(0x7f00000001c0), &(0x7f0000000340)=0x4) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x8000fffffffe) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x306, @random="5d16739dac7b"}, 0x2, {0x2, 0x4e23, @multicast1}, 'syzkaller1\x00'}) 19:54:14 executing program 5: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x9) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0x98, 0x9]) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000080)=""/225) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x401, 0x686043) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/186) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x6, 0x101001) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000002c0)=""/184) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000380)=""/243) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000004c0)=0x5) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000500)=0x7) syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0x4325, 0x240c0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000740)={0x1, 0xfb, &(0x7f0000000640)="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"}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000008c0)=""/209) read$hidraw(0xffffffffffffffff, &(0x7f00000009c0)=""/201, 0xc9) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000ac0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) [ 1158.244314][T12671] loop1: detected capacity change from 256 to 0 [ 1158.258908][ T35] audit: type=1804 audit(1608580454.281:486): pid=12673 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir768393616/syzkaller.1KwQJB/1060/bus" dev="sda1" ino=16353 res=1 errno=0 [ 1158.286848][T12671] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1158.304382][T12671] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1158.320175][T12671] BTRFS error (device loop1): superblock contains fatal errors [ 1158.328184][T12671] BTRFS error (device loop1): open_ctree failed [ 1158.336586][ T35] audit: type=1804 audit(1608580454.341:487): pid=12683 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir768393616/syzkaller.1KwQJB/1060/bus" dev="sda1" ino=16353 res=1 errno=0 [ 1158.370900][ T35] audit: type=1800 audit(1608580454.391:488): pid=12673 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16353 res=0 errno=0 19:54:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000003f000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1158.410870][ T35] audit: type=1800 audit(1608580454.391:489): pid=12683 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16353 res=0 errno=0 19:54:14 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000800000/0x800000)=nil, 0x800000, 0xc, 0x80010, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_complete(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x7ff, 0x3, 0x4fa8}) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f00000014c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000001340)=""/232, 0xe8}, {&(0x7f0000001440)=""/61, 0x3d}, {&(0x7f0000001480)=""/6, 0x6}], 0x9) [ 1158.517841][T12694] loop1: detected capacity change from 256 to 0 [ 1158.537687][T12694] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1158.553525][T12694] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1158.568962][T20679] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 1158.605732][T12694] BTRFS error (device loop1): superblock contains fatal errors 19:54:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000023f000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1158.613736][T12694] BTRFS error (device loop1): open_ctree failed [ 1158.673015][ T3728] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 1158.710836][T12705] loop1: detected capacity change from 256 to 0 [ 1158.735829][T12705] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1158.750175][T12705] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1158.820295][T12705] BTRFS error (device loop1): superblock contains fatal errors [ 1158.820804][T20679] usb 5-1: Using ep0 maxpacket: 16 [ 1158.870264][T12705] BTRFS error (device loop1): open_ctree failed 19:54:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000040000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1158.962723][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1158.979236][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1159.021419][T12715] loop1: detected capacity change from 256 to 0 [ 1159.045921][T12715] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x240, 0x4e20}, 0x10) [ 1159.073244][T12715] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:15 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0xd, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000280)={{r2, r3+60000000}}, &(0x7f00000002c0)) read$snddsp(0xffffffffffffffff, &(0x7f0000000300)=""/4096, 0x1000) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = fsmount(r4, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r5, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x3, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x1, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) ioctl$TIOCSPTLCK(r5, 0x40045431, &(0x7f0000001300)) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000001940)={0x27, 0x0, 0x1, 0x7, 0x3, 0x6, "14812c25be622a7fc34320be2421f989c4e8d330edb4fc987e12baef896f065256259b0c1d45a34007bb6103287eeb655e3a0f74c11a69853daccf62784496", 0x38}, 0x60) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/bsg\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x40) semctl$GETALL(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001840)=""/213) write$6lowpan_enable(r7, &(0x7f0000001800)='1', 0x1) readv(r6, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1159.120523][T12715] BTRFS error (device loop1): superblock contains fatal errors [ 1159.144031][T12715] BTRFS error (device loop1): open_ctree failed [ 1159.170912][T20679] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1159.179974][T20679] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1159.198197][T20679] usb 5-1: Product: syz [ 1159.207650][T20679] usb 5-1: Manufacturer: syz [ 1159.220010][T20679] usb 5-1: SerialNumber: syz [ 1159.280805][ T3728] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1159.297330][ T3728] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1159.335410][ T3728] usb 6-1: Product: syz [ 1159.339641][ T3728] usb 6-1: Manufacturer: syz [ 1159.379526][ T3728] usb 6-1: SerialNumber: syz [ 1159.451197][ T3728] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 1159.490810][T20679] appletouch 5-1:1.0: Failed to read mode from device. [ 1159.499804][T20679] appletouch: probe of 5-1:1.0 failed with error -5 [ 1159.732039][T20679] usb 5-1: USB disconnect, device number 103 [ 1159.999611][ T35] audit: type=1800 audit(1608580456.021:490): pid=12759 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16382 res=0 errno=0 [ 1160.140837][ T3728] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 19:54:16 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x6, "849e35cb5b8e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000042000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:16 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000600)='X', 0x1, r2) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, 0x0, r3}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'sha1-generic\x00'}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f00000000fcfdffff01000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005100)=[{&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000005c0)="a164db03f2699f28066cf1dfe957c69a7a7579437a31ec22cae8bd0175bfbd24ad9663e882a7d7588869adab2ae547227d0524a32526a18c7444b7fb3db66c8a816c3e2396", 0x45}, {&(0x7f0000000640)="9c95f1009cfaafc574e82fb81ec1a3fb8309a73c51dc749be4e87d3be36d6ba378b6818c960fde95586e6e69dcbb0df0287d2540882276e142ae144f868bea56e25ad6f6d7666f9a1d343493969067796b4193c5dafefe7904898bbc746645a488f3062501df5b8a67dc7e63ac3f4e40c7761927f82c64e1faf3223d7b8727b58bdc731cdc3c7fd065b2d97288c7ebae94175c2e2ecb8c7f97", 0x99}, {&(0x7f0000000700)="363dc88be53c1e899c108c7e3cec1dcc8341a9ff483ebb2b8f0c2605cf1fea253e7ee279599858f0a66cc8614c015e16529b49eaba78c35378481a84a0d634edb93671ed2c2beb09c06e2cd2c259d0b71d0a4a3aac106a20080ed704b15160942b83d6b44e4d3da0a5c709309dad6f6330afde3ae1396e8b838c2f2d418c7e83889cb9d55684b1b23f0502cf94d84287b4cda7a6827feb46a3c2ba1c7285b7177ec98c4bd1f14a4f05a44bcaff2985a0ca4b3f06b93c6e707ce3c00ef406bba6acd54b914b50491bec7c77432fa6", 0xce}, {&(0x7f0000000800)="5d12357cb9054a2f19024d18c830a1d74917373928aa1a594a537a647d476353d86983a36b8e9cd26bf66a30ef1017e3d041ae73efd649ce3ffd12f93a4daebd24a7cc1202e0e1b7b11540c09e187d81b1cbb176af2c3f88a045b848bfd95ada2f79675477ad09a42886cf849bbfa820fa8e315469fb972f2d1148bc9772b08d3de11439ea084a10b96386556ce77b164bb3cca10da80fd01645be769a330235dc2308345e19e6e5420daa9578b061cdd0d8e5a7d21958e34a", 0xb9}, {&(0x7f00000008c0)="bad0f9b474bf83be14862771fc2ab066f7c1c52e8c252f102f2b152cebe438229728dd3e1f55018f88ec8806722ecc373e4c1c1aa4e5dc9baa3d0a6b2ca935f723bed96850d1cf9bf28d9af761175c2cace2af3b24018bebfe459c5a0eae5bbb87310c5ce43a40b45e69333ccf2b952878cdcdee3e2f4bdd796166024205149f6482a7a84a4aadef06b5b147ccb9019b85f7c21503c930c01827e1c0123c7c1d3e02c4", 0xa3}, 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{&(0x7f0000001a00)="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0x1000}], 0x8, &(0x7f0000002b80)=[@cred={{0x18, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, r4]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r5]}}], 0xd4, 0x4000000}, {&(0x7f0000002c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002d00)="c37e3aeaffc7bb556320f6add90c7b00d16fb77bf12b79cdf507a60cca6201d6b1435a3cd6784ddb51a7980e8595614f109210d966ff1028b5ee01fc605c663d98a3d443db88d1f7d4ee44c31f32087ce1373ba897da9d30e1fa88a22a67c60cdfa650f0fd0b529818fd317b53bd260e1048ce66df57c1e2fb91a3fb640a198b4def439d647c7ef97bdc8150179a3c17d11c45e640bc", 0x96}, {&(0x7f0000002dc0)="2257612818c31b7307badf9f7add154c24bb8dee93a25412a986b47b04683b16addda60aa73423a1e0", 0x29}], 0x2, &(0x7f0000003140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r4, 0xffffffffffffffff, r4]}}, @cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, {&(0x7f0000003200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000003280)="1d36fb1d93324236ab46859ecae32239bf5845623ff3601a7e6282dd3d33601d10397da7181ce5580d50d83a860282b2e599054456b52e73438b1766e88be6fcb05d72d10e430f78b86faaa571dcd803e500662907ed56e877359452de2455be4ac0cc57448a6c4fed74e6d0a282d8e2d70383aaa6973e3dbdd2a2aa50946db8eb30012a7fd65f997ffa114761818e136a4316b51443b6b4a8c703285e10d295f0a2b84f2f", 0xa5}, {&(0x7f0000003340)="c4f25d01b7f617bbbd718c9875139ec568231c37b781ca503beb3fc22bb6c7a5e6ca3fd25c40c316aad9dffe3e28c57950d2587dd8252a70274b0da4c98ec14586a31a970291b705468e1c5692a55b4c4d30872ffb2652c1338cd00e5cdbba844de503e594b422d11f483b62e48a7c4c2aeccac44fa1e4f4dd37aeeeb249e1797a7a1a01f7e88f2406afbce703ca391401ab711d", 0x94}, {&(0x7f0000003400)="e6013321677d8adf4f50ea12618b4728341db234669264f87e2ee243edb5d73c3b835a772508478e8e9137a3fb0e", 0x2e}, {&(0x7f0000003440)="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", 0x1000}, {&(0x7f0000004440)="d7e44c2b9f028b1a717e97499d98dc50edc48eef4fcbfe551575a4a8c85461df20400283f2ceb9dd03b7cb44fe6ec67625758fc80cbc388defd65fa93dfebb9010132882a45f60d993a6e424bc8db8b210c224bb6bde4e5f9da00b34d2564accb4d6b59a3680733b7b60b7e23c7b1ebbab10efa0973790b8f0a9f1dcd059f2aa846830378b9237b1cfa931bdb88d2cedb1d068eb588cb17ec5b3f45d8a2b5938daff24e4e4e2b56ea75117ec307ab78880078c2e6fad20a3d3e81164d8dddf080455c27d8229d96d82ad3af196b120da791e91db4862e293ba292e2f", 0xdc}, {&(0x7f0000004540)="a2a61602794fde3ffd9d5a63b3fe5ed6223c931da639a409a4cf1eb58f1729ed44caf931c82ee588688f6fecb9b3520855e102a00393ff9806c35b7187c3c9727d6ae2b0852d0ce4c73ae0bdf4f0d112caaa0137b0bc3431476bd2acc39a4d2739974d5abed9e6b9eab21ede910779f0f2f1a7ff8912d90c86280f20f3eed3e31c965d025a934b2dca49a4", 0x8b}, {&(0x7f0000004600)}], 0x7, &(0x7f0000004880)=[@cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4]}}], 0x70, 0x48090}, {&(0x7f0000004900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, &(0x7f0000004b80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="240000004000000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c, 0x4004084}, {&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c40)="98b9b955fe076f345ecbf632f524de7bf6e380469a472047f5b99f2dacead45958256e7221845659a0ca2d1492a6ff3d6aa3f63482103b9123d245013b745cb3aa46d55aead9c684f64f7049cabdf03d6fd5e1d8798664f388e05c3f095b0c58c764fdbcea7a2bc2d8a3c4cde5c94ac67d8f83ef229f524e269d20c5bbc596f746e1e96046b26f2c04b1d4389b7eed3e5ce95128266567fef5fd440392dabc28fe410901872e080472d15154169008c61be89b7e8445549cd2851f05fe86e4285c7cc3fb88bb129dfeb52e45743eb323f402bf", 0xd3}, {&(0x7f0000004d40)="e05cb41c8e0e8495dc912b7cd5f76eb2daf175dbb1dc66cb74658516ff3e590c3ac202b0de518f4a5483a9a0d61464507703c1a9030dd0574cf13e12fedf906eba45c4cf6829b94322f9f6ba2c148d285aed4e74202494c9129c040aa15a8db7a63da5ad231452c97b96099ec428514398f8de39a7fa728143c0b6a7402117fd0cad52e103d166199037dacc9a994fd6119bfe9a5c3b87dd3c3fe1998c1364c51bc5711d085ec449c79684905bda5f", 0xaf}], 0x2, &(0x7f0000005000)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0xc}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, r6, 0xee00}}}], 0xa0, 0x4000001}], 0x5, 0x4008050) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = getgid() setresgid(r9, r10, 0x0) keyctl$chown(0x4, r3, r6, r10) 19:54:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e12}, 0x10) 19:54:16 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) write$P9_RATTACH(r1, &(0x7f0000000140)={0x14, 0x69, 0x1, {0x80, 0x1, 0x7}}, 0x14) sendfile(r1, r2, 0x0, 0x8000fffffffe) close_range(0xffffffffffffffff, r2, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1160.230531][T12768] loop1: detected capacity change from 256 to 0 [ 1160.246063][T12768] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1160.262283][T12768] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1160.286076][T12768] BTRFS error (device loop1): superblock contains fatal errors [ 1160.300334][T12768] BTRFS error (device loop1): open_ctree failed [ 1160.347236][ T9881] usb 6-1: USB disconnect, device number 7 [ 1160.530812][T12989] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 1160.782075][T12989] usb 5-1: Using ep0 maxpacket: 16 [ 1160.920860][T12989] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1160.932044][T12989] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1161.142332][T12989] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1161.151675][T12989] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1161.159812][T12989] usb 5-1: Product: syz [ 1161.167502][ T3728] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 1161.176970][T12989] usb 5-1: Manufacturer: syz [ 1161.182462][ T3728] ath9k_htc: Failed to initialize the device [ 1161.192589][T12989] usb 5-1: SerialNumber: syz [ 1161.199552][ T9881] usb 6-1: ath9k_htc: USB layer deinitialized 19:54:17 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 19:54:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000048000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:17 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000140)={0x1, 0xfffffffffffeffff, 0xa8}) 19:54:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:54:17 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0xb, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1161.440818][T12989] appletouch 5-1:1.0: Failed to read mode from device. [ 1161.447714][T12989] appletouch: probe of 5-1:1.0 failed with error -5 [ 1161.514693][T12818] loop1: detected capacity change from 256 to 0 [ 1161.525587][T12818] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1161.539330][T12818] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:17 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r2, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x7, &(0x7f0000000240)={0x0, 0x45, 0x4, @tid=r2}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x1, 0x2, 0x4, 0x1, 0x1}}) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000140)={0x1f, @fixed={[], 0x10}}, 0x8) [ 1161.558706][T12818] BTRFS error (device loop1): superblock contains fatal errors [ 1161.566656][T12818] BTRFS error (device loop1): open_ctree failed 19:54:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000004c000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1161.677480][T12843] loop1: detected capacity change from 256 to 0 [ 1161.689881][T12843] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1161.691740][T12989] usb 5-1: USB disconnect, device number 104 [ 1161.720542][T12843] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1161.757244][T12843] BTRFS error (device loop1): superblock contains fatal errors [ 1161.766962][T12843] BTRFS error (device loop1): open_ctree failed [ 1161.870818][ T9881] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 1162.110803][ T9881] usb 6-1: Using ep0 maxpacket: 16 19:54:18 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x7, "849e35cb5b8e75"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000005c000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1162.181916][T12861] loop1: detected capacity change from 256 to 0 [ 1162.196220][T12861] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1162.215061][T12861] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1162.230540][T12861] BTRFS error (device loop1): superblock contains fatal errors [ 1162.232619][ T9881] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1162.249475][T12861] BTRFS error (device loop1): open_ctree failed 19:54:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) 19:54:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000060000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1162.279237][ T9881] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1162.316830][ T9881] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 19:54:18 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x32, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) r2 = fsmount(r1, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r2, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0x4, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x201, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0xfffffffe, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x2, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x2006, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x7, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x8, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) ioctl$UI_DEV_DESTROY(r2, 0x5502) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) [ 1162.358215][ T9881] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1162.377271][ T9881] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1162.410066][T12884] loop1: detected capacity change from 256 to 0 [ 1162.420625][T12884] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1162.439695][T12884] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1162.496212][T12884] BTRFS error (device loop1): superblock contains fatal errors [ 1162.523220][T12884] BTRFS error (device loop1): open_ctree failed [ 1162.541027][T20679] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 1162.554285][ T9881] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1162.563584][ T9881] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1162.573396][ T9881] usb 6-1: Product: syz [ 1162.578165][ T9881] usb 6-1: Manufacturer: syz [ 1162.584918][ T9881] usb 6-1: SerialNumber: syz [ 1162.653060][ T9881] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1162.780803][T20679] usb 5-1: Using ep0 maxpacket: 16 [ 1162.854279][ T3728] usb 6-1: USB disconnect, device number 8 [ 1162.900808][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1162.911789][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1163.080815][T20679] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1163.089939][T20679] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1163.101409][T20679] usb 5-1: Product: syz [ 1163.106750][T20679] usb 5-1: Manufacturer: syz [ 1163.111936][T20679] usb 5-1: SerialNumber: syz [ 1163.372302][T20679] appletouch 5-1:1.0: Failed to read mode from device. [ 1163.379830][T20679] appletouch: probe of 5-1:1.0 failed with error -5 [ 1163.601711][T20679] usb 5-1: USB disconnect, device number 105 [ 1163.630837][ T9881] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 1163.870815][ T9881] usb 6-1: Using ep0 maxpacket: 16 [ 1163.990829][ T9881] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1164.000724][ T9881] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1164.011725][ T9881] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1164.021439][ T9881] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1164.031158][ T9881] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1164.200843][ T9881] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1164.210064][ T9881] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1164.221465][ T9881] usb 6-1: Product: syz [ 1164.225677][ T9881] usb 6-1: Manufacturer: syz [ 1164.233566][ T9881] usb 6-1: SerialNumber: syz [ 1164.271426][ T9881] cdc_ether: probe of 6-1:1.0 failed with error -22 19:54:20 executing program 5: syz_open_dev$hiddev(&(0x7f0000000080)='/dev/usb/hiddev#\x00', 0x0, 0x31b000) 19:54:20 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x28403) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000380)) fsmount(r2, 0x0, 0x2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000001c0)={'bridge_slave_1\x00', 0x200}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/152, 0x98}], 0x3) 19:54:20 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0xfffffffffffffffe) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000362000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) 19:54:20 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x7, "849e35cb5b8e75"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) [ 1164.478790][ T3728] usb 6-1: USB disconnect, device number 9 19:54:20 executing program 5: r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCGREPORTINFO(r0, 0xc00c4809, &(0x7f0000000040)={0x3, 0x1}) syz_usb_connect$cdc_ecm(0x0, 0x5c, &(0x7f0000000140)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4a, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xc, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x8283, 0x9}, [@ncm={0x6, 0x24, 0x1a, 0x6}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400}}], {{0x9, 0x5, 0x82, 0x2, 0x8, 0x7}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8c, 0xc9, 0x7}}}}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x0, 0x9, 0x0, 0x40, 0xff, 0x1}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f0000000380)=@string={0x2}}, {0x4, &(0x7f0000000440)=@lang_id={0x4}}, {0x0, 0x0}]}) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) r1 = syz_open_dev$hiddev(0x0, 0x2, 0x4001) ioctl$HIDIOCGCOLLECTIONINFO(r1, 0xc0104811, 0x0) ioctl$HIDIOCGCOLLECTIONINFO(0xffffffffffffffff, 0xc0104811, &(0x7f0000000a00)={0x4667, 0x9, 0x0, 0x7e}) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCGREPORTINFO(r2, 0xc00c4809, &(0x7f0000000a80)={0x0, 0x0, 0x8d0}) syz_open_dev$hiddev(&(0x7f0000000ac0)='/dev/usb/hiddev#\x00', 0x8001, 0x0) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, &(0x7f0000000e00)={0x1, 0x1}) read$hiddev(0xffffffffffffffff, 0x0, 0x0) [ 1164.550863][T12942] loop1: detected capacity change from 256 to 0 [ 1164.576445][ T35] audit: type=1800 audit(1608580460.601:491): pid=12946 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16081 res=0 errno=0 19:54:20 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) fsmount(r1, 0x0, 0x2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x1200, &(0x7f00000001c0)=0x4) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1164.607781][T12942] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1164.653238][T12942] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1164.733206][T12942] BTRFS error (device loop1): superblock contains fatal errors [ 1164.746429][T12942] BTRFS error (device loop1): open_ctree failed 19:54:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000363000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1164.810809][ T3732] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 1164.820089][T12973] loop1: detected capacity change from 256 to 0 [ 1164.844452][T12973] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000068000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1164.856210][T12973] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1164.887117][T12973] BTRFS error (device loop1): superblock contains fatal errors [ 1164.898828][T12973] BTRFS error (device loop1): open_ctree failed [ 1164.970039][T12984] loop1: detected capacity change from 256 to 0 [ 1164.980391][T12984] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1164.990690][T12984] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1165.007500][T12984] BTRFS error (device loop1): superblock contains fatal errors [ 1165.015649][T12984] BTRFS error (device loop1): open_ctree failed 19:54:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000006c000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1165.050801][ T3732] usb 5-1: Using ep0 maxpacket: 16 [ 1165.070817][ T3728] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 1165.124094][T12994] loop1: detected capacity change from 256 to 0 [ 1165.144281][T12994] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1165.154511][T12994] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000074000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1165.170194][T12994] BTRFS error (device loop1): superblock contains fatal errors [ 1165.181268][ T3732] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1165.192210][ T3732] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1165.205585][T12994] BTRFS error (device loop1): open_ctree failed [ 1165.300947][T13003] loop1: detected capacity change from 256 to 0 [ 1165.309901][T13003] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1165.323536][ T3728] usb 6-1: Using ep0 maxpacket: 16 19:54:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) [ 1165.345016][T13003] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1165.360812][ T3732] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1165.372922][ T3732] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1165.381192][ T3732] usb 5-1: Product: syz [ 1165.385557][ T3732] usb 5-1: Manufacturer: syz [ 1165.390258][ T3732] usb 5-1: SerialNumber: syz [ 1165.427231][T13003] BTRFS error (device loop1): superblock contains fatal errors [ 1165.472063][T13003] BTRFS error (device loop1): open_ctree failed 19:54:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000007a000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1165.550101][ T35] audit: type=1800 audit(1608580461.571:492): pid=13018 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16081 res=0 errno=0 [ 1165.595467][ T3728] usb 6-1: config 1 interface 0 altsetting 12 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1165.608877][ T3728] usb 6-1: config 1 interface 0 altsetting 12 bulk endpoint 0x82 has invalid maxpacket 8 [ 1165.631787][ T3728] usb 6-1: config 1 interface 0 has no altsetting 0 [ 1165.647723][T13022] loop1: detected capacity change from 256 to 0 [ 1165.654161][ T3732] appletouch 5-1:1.0: Failed to read mode from device. [ 1165.671748][ T3732] appletouch: probe of 5-1:1.0 failed with error -5 [ 1165.694189][T13022] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1165.704917][T13022] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1165.721295][T13022] BTRFS error (device loop1): superblock contains fatal errors [ 1165.728971][T13022] BTRFS error (device loop1): open_ctree failed [ 1165.891712][ T3732] usb 5-1: USB disconnect, device number 106 [ 1165.904425][ T3728] usb 6-1: string descriptor 0 read error: -22 [ 1165.911338][ T3728] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1165.923153][ T3728] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1165.973675][T12960] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1166.210854][ T3728] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 1166.224209][ T3728] usb 6-1: USB disconnect, device number 10 [ 1166.960820][T20679] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 1167.200810][T20679] usb 6-1: Using ep0 maxpacket: 16 [ 1167.400844][T20679] usb 6-1: config 1 interface 0 altsetting 12 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1167.411930][T20679] usb 6-1: config 1 interface 0 altsetting 12 bulk endpoint 0x82 has invalid maxpacket 8 [ 1167.428767][T20679] usb 6-1: config 1 interface 0 has no altsetting 0 19:54:23 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x38, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x1b}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={[], [], @multicast2}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000084}, 0x400c001) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:23 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) write$proc_mixer(0xffffffffffffffff, &(0x7f0000000240)=[{'LINE1', @val={' \'', 'Synth Capture', '\' '}}, {'MIC', @val={' \'', 'Capture', '\' '}}, {'CD', @val={' \'', 'Master Capture', '\' '}}], 0x77) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000009c000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) [ 1167.547120][T13059] loop1: detected capacity change from 256 to 0 [ 1167.565857][T13059] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:23 executing program 5: rt_sigaction(0xc, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000140)) 19:54:23 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x7, "849e35cb5b8e75"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) [ 1167.582748][T13059] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1167.603784][T13059] BTRFS error (device loop1): superblock contains fatal errors [ 1167.628326][T13059] BTRFS error (device loop1): open_ctree failed [ 1167.670824][T20679] usb 6-1: string descriptor 0 read error: -71 [ 1167.677123][T20679] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1167.690320][T20679] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.710817][T20679] usb 6-1: can't set config #1, error -71 19:54:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000009d000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:23 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000}, 0x4) [ 1167.721902][T20679] usb 6-1: USB disconnect, device number 11 19:54:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0x0) [ 1167.789611][T13087] loop1: detected capacity change from 256 to 0 [ 1167.822043][T13087] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:23 executing program 5: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000080), 0x0) [ 1167.848311][T13087] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1167.884090][T13087] BTRFS error (device loop1): superblock contains fatal errors 19:54:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}}, {{@in6=@private0, 0x0, 0x33}, 0x2}}, 0xe8) [ 1167.916675][T13087] BTRFS error (device loop1): open_ctree failed [ 1167.936994][ T3732] usb 5-1: new high-speed USB device number 107 using dummy_hcd 19:54:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000001c0000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1168.081453][T13108] loop1: detected capacity change from 256 to 0 [ 1168.098393][T13108] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1168.108981][T13108] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1168.140793][T13108] BTRFS error (device loop1): superblock contains fatal errors [ 1168.149314][T13108] BTRFS error (device loop1): open_ctree failed [ 1168.190825][ T3732] usb 5-1: Using ep0 maxpacket: 16 [ 1168.311003][ T3732] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1168.322040][ T3732] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 19:54:24 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000015c0)={'ip6gre0\x00', 0x0}) 19:54:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000001c2000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) [ 1168.475473][T13130] loop1: detected capacity change from 256 to 0 [ 1168.492421][ T3732] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1168.502856][ T3732] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1168.512438][ T3732] usb 5-1: Product: syz [ 1168.516745][ T3732] usb 5-1: Manufacturer: syz 19:54:24 executing program 5: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x0, 0x0, 0x0) [ 1168.521715][ T3732] usb 5-1: SerialNumber: syz [ 1168.536628][T13130] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1168.568201][T13130] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1168.590029][T13130] BTRFS error (device loop1): superblock contains fatal errors [ 1168.602808][T13130] BTRFS error (device loop1): open_ctree failed [ 1168.800822][ T3732] appletouch 5-1:1.0: Failed to read mode from device. [ 1168.808435][ T3732] appletouch: probe of 5-1:1.0 failed with error -5 [ 1169.042109][ T3732] usb 5-1: USB disconnect, device number 107 19:54:25 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:25 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000002c0)={r3, 0x1, r2, 0x7, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r3, 0x1, r1, 0x4}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:25 executing program 5: prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ff8000/0x8000)=nil) 19:54:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000001c3000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) 19:54:25 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000140)=0x1) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0)=0x6, 0x4) 19:54:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1b0c000000000002000007"], 0x38}}, 0x0) [ 1169.571914][T13175] loop1: detected capacity change from 256 to 0 [ 1169.585779][T13175] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1169.596676][T13175] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1169.612378][T13175] BTRFS error (device loop1): superblock contains fatal errors [ 1169.621436][T13175] BTRFS error (device loop1): open_ctree failed [ 1169.645219][T13189] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 19:54:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000001c7000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1169.666544][T13190] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 19:54:25 executing program 5: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) 19:54:25 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="1b0c00000000000000000600000008000300", @ANYBLOB="5d20a268dc"], 0x38}}, 0x0) [ 1169.776434][T13195] loop1: detected capacity change from 256 to 0 [ 1169.809429][T13195] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1169.828595][T13203] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1169.839433][T13195] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1169.840900][ T2531] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 1169.890954][T13205] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1169.929535][T13195] BTRFS error (device loop1): superblock contains fatal errors 19:54:25 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000080)) 19:54:26 executing program 5: syz_io_uring_setup(0x1e98, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x33}, &(0x7f0000002000/0x1000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000000080), 0x0) [ 1169.942765][T13195] BTRFS error (device loop1): open_ctree failed [ 1170.124280][ T2531] usb 5-1: Using ep0 maxpacket: 16 [ 1170.241600][ T2531] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1170.252695][ T2531] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1170.432665][ T2531] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1170.442052][ T2531] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1170.450158][ T2531] usb 5-1: Product: syz [ 1170.458562][ T2531] usb 5-1: Manufacturer: syz [ 1170.468051][ T2531] usb 5-1: SerialNumber: syz [ 1170.980821][ T2531] appletouch 5-1:1.0: Failed to request geyser raw mode [ 1170.987878][ T2531] appletouch: probe of 5-1:1.0 failed with error -5 [ 1171.043426][ T2531] usb 5-1: USB disconnect, device number 108 19:54:27 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_io_uring_setup(0x1e98, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x33, 0x0, r0}, &(0x7f0000002000/0x1000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:54:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000010d2000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:27 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xa}, 0x10) 19:54:27 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000002c0)={0x2, 0x63, &(0x7f0000000240)="b25313183798d8f8ab33bd310e7115b005956d11a3ca004aa8a15a718502ffae570b6adf949711e782a1d0fb1a436b27e14f5957643ec599576e2ec9cd19c8a14399175fbd0acf41d9555cd67fb24779541c76dd052f3b5a94ef4a3f42f6d223463b10"}) ftruncate(r0, 0x2007fff) fsmount(r0, 0x0, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x40, 0x5}, &(0x7f00000001c0)=0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r5, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:27 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x87, &(0x7f0000000180), &(0x7f0000ee6000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1171.543166][T13256] loop1: detected capacity change from 256 to 0 [ 1171.568939][T13256] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000010d3000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1171.600923][T13256] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1171.619000][T13256] BTRFS error (device loop1): superblock contains fatal errors [ 1171.627529][T13256] BTRFS error (device loop1): open_ctree failed 19:54:27 executing program 5: socketpair(0x11, 0x2, 0x0, &(0x7f0000000080)) syz_read_part_table(0x0, 0x0, 0x0) 19:54:27 executing program 5: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vmci\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000900)={@host}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000000)={{@host}, @host, 0x1, 0x9}) [ 1171.773722][T13287] loop1: detected capacity change from 256 to 0 [ 1171.780867][T20679] usb 5-1: new high-speed USB device number 109 using dummy_hcd 19:54:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1171.819998][T13287] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1171.831130][T13287] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1171.846563][T13287] BTRFS error (device loop1): superblock contains fatal errors [ 1171.858311][T13287] BTRFS error (device loop1): open_ctree failed 19:54:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000010d4000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1171.973143][T13303] loop1: detected capacity change from 256 to 0 [ 1172.020385][T13303] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1172.031085][T20679] usb 5-1: Using ep0 maxpacket: 16 [ 1172.036897][T13303] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1172.055701][T13303] BTRFS error (device loop1): superblock contains fatal errors 19:54:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000010d5000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1172.067139][T13303] BTRFS error (device loop1): open_ctree failed [ 1172.150899][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1172.164284][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1172.170906][T13313] loop1: detected capacity change from 256 to 0 19:54:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1172.195820][T13313] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1172.207373][T13313] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1172.222635][T13313] BTRFS error (device loop1): superblock contains fatal errors [ 1172.230264][T13313] BTRFS error (device loop1): open_ctree failed 19:54:28 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x58501, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000001c0)='net_prio.ifpriomap\x00', 0x2, 0x0) 19:54:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf}, 0x10) [ 1172.333045][T20679] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1172.354123][T20679] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1172.378470][T20679] usb 5-1: Product: syz 19:54:28 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x3938700}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x35, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$UI_SET_KEYBIT(0xffffffffffffffff, 0x40045565, 0x255) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) [ 1172.400812][T20679] usb 5-1: Manufacturer: syz [ 1172.405854][T20679] usb 5-1: SerialNumber: syz [ 1172.432499][ T35] audit: type=1800 audit(1608580468.461:493): pid=13326 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16351 res=0 errno=0 [ 1172.890851][T20679] appletouch 5-1:1.0: Failed to request geyser raw mode [ 1172.899508][T20679] appletouch: probe of 5-1:1.0 failed with error -5 [ 1172.952403][T20679] usb 5-1: USB disconnect, device number 109 19:54:29 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) 19:54:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000002d6000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:29 executing program 0: ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000300)={&(0x7f0000000240)=""/188, 0xbc, 0x0, 0x7}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x4, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0x3, 0xeb}, 0x2) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x18}, 0x10) 19:54:29 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x81) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000001c0)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000000240)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1173.434738][T13369] loop1: detected capacity change from 256 to 0 [ 1173.446106][T13369] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1173.467642][T13369] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1173.489229][T13369] BTRFS error (device loop1): superblock contains fatal errors [ 1173.503738][T13369] BTRFS error (device loop1): open_ctree failed 19:54:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000002d7000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1173.604296][T13389] loop1: detected capacity change from 256 to 0 [ 1173.615289][T13389] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1173.663650][T13389] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1173.710858][T20679] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 1173.716234][T13389] BTRFS error (device loop1): superblock contains fatal errors [ 1173.746982][T13389] BTRFS error (device loop1): open_ctree failed 19:54:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000c0ed000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1173.848447][T13404] loop1: detected capacity change from 256 to 0 [ 1173.867837][T13404] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1173.882737][T13404] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1173.909641][T13404] BTRFS error (device loop1): superblock contains fatal errors [ 1173.917514][T13404] BTRFS error (device loop1): open_ctree failed [ 1173.950889][T20679] usb 5-1: Using ep0 maxpacket: 16 19:54:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000f0000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1174.070397][T13419] loop1: detected capacity change from 256 to 0 [ 1174.070988][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1174.090028][T13419] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1174.096491][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 19:54:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1174.102262][T13419] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1174.127754][T13419] BTRFS error (device loop1): superblock contains fatal errors [ 1174.147021][T13419] BTRFS error (device loop1): open_ctree failed [ 1174.300892][T20679] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1174.310080][T20679] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1174.319902][T20679] usb 5-1: Product: syz [ 1174.327051][T20679] usb 5-1: Manufacturer: syz [ 1174.331939][T20679] usb 5-1: SerialNumber: syz [ 1174.830819][T20679] appletouch 5-1:1.0: Failed to request geyser raw mode [ 1174.830852][T20679] appletouch: probe of 5-1:1.0 failed with error -5 [ 1174.872127][T20679] usb 5-1: USB disconnect, device number 110 19:54:31 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0xc7c8, 0x0) 19:54:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fff4000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x24}, 0x10) [ 1175.349478][T13451] loop1: detected capacity change from 256 to 0 [ 1175.367982][T13451] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1175.378250][T13451] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1175.401766][T13451] BTRFS error (device loop1): superblock contains fatal errors [ 1175.430004][T13451] BTRFS error (device loop1): open_ctree failed [ 1175.610835][ T2531] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 1175.850810][ T2531] usb 5-1: Using ep0 maxpacket: 16 [ 1175.980980][ T2531] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1175.991902][ T2531] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1176.180828][ T2531] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1176.189947][ T2531] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1176.201700][ T2531] usb 5-1: Product: syz [ 1176.206867][ T2531] usb 5-1: Manufacturer: syz [ 1176.214914][ T2531] usb 5-1: SerialNumber: syz 19:54:32 executing program 0: timer_create(0x7, &(0x7f0000000040)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000240)=""/186, &(0x7f0000000140)=0xba) 19:54:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000003ff000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:32 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x58}, 0x10) [ 1176.445302][T13481] loop1: detected capacity change from 256 to 0 [ 1176.459106][T13481] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1176.475764][T13481] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1176.494917][T13481] BTRFS error (device loop1): superblock contains fatal errors [ 1176.503481][T13481] BTRFS error (device loop1): open_ctree failed 19:54:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000fff000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1176.625178][T13499] NFS: mount program didn't pass remote address [ 1176.642444][T13499] NFS: mount program didn't pass remote address [ 1176.680357][T13502] loop1: detected capacity change from 256 to 0 [ 1176.690695][T13502] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1176.704750][T13502] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1176.710368][T13507] NFS: mount program didn't pass remote address [ 1176.721587][T13502] BTRFS error (device loop1): superblock contains fatal errors [ 1176.727717][ T2531] appletouch 5-1:1.0: Geyser mode initialized. [ 1176.728036][ T2531] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input64 [ 1176.758581][T13511] NFS: mount program didn't pass remote address [ 1176.769973][T13502] BTRFS error (device loop1): open_ctree failed 19:54:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1176.924020][T20679] usb 5-1: USB disconnect, device number 111 [ 1176.934990][T20679] appletouch 5-1:1.0: input: appletouch disconnected [ 1176.944515][T13522] NFS: mount program didn't pass remote address [ 1176.957654][T13522] NFS: mount program didn't pass remote address 19:54:33 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0xc7c8, 0x0) 19:54:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000f4ff000000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:33 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg1\x00', 0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000140)=0x1) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x1f4}, 0x10) 19:54:33 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x776d, 0x8, 0x81, 0x6}, 0x14) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000000)="03", 0x1, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000600), 0xfffffffffffffdba, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r2, r4}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'sha1-generic\x00'}}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000740)={0x0, 0x8, 0x101, 0x1}) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000600)='X', 0x1, r5) keyctl$search(0xa, r4, &(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000240)={'syz', 0x0}, r5) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8000fffffffe) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @local}, 0x3, 0x0, 0x3, 0x2}}, 0x2e) r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) fstatfs(r7, &(0x7f0000000640)=""/195) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) [ 1177.478490][T13545] loop1: detected capacity change from 256 to 0 [ 1177.499866][T13545] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1177.513448][T13545] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1177.547270][T13545] BTRFS error (device loop1): superblock contains fatal errors [ 1177.556306][T13564] nfs: Bad value for 'source' [ 1177.561564][T13545] BTRFS error (device loop1): open_ctree failed 19:54:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000020000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1177.691030][T13572] loop1: detected capacity change from 256 to 0 [ 1177.706737][T13572] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1177.716973][T13572] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1177.736083][T13572] BTRFS error (device loop1): superblock contains fatal errors [ 1177.744596][T13577] nfs: Bad value for 'source' [ 1177.750906][ T5] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 1177.763552][T13572] BTRFS error (device loop1): open_ctree failed 19:54:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000040000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1177.880383][T13588] loop1: detected capacity change from 256 to 0 [ 1177.896285][T13588] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1177.908534][T13588] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000060000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:34 executing program 5: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1177.926596][T13588] BTRFS error (device loop1): superblock contains fatal errors [ 1177.936543][T13593] nfs: Bad value for 'source' [ 1177.941311][T13588] BTRFS error (device loop1): open_ctree failed [ 1177.992340][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 1178.050753][T13600] loop1: detected capacity change from 256 to 0 [ 1178.066022][T13600] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1178.077988][T13600] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1178.096592][T13600] BTRFS error (device loop1): superblock contains fatal errors [ 1178.106826][T13600] BTRFS error (device loop1): open_ctree failed [ 1178.113420][ T5] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1178.124408][ T5] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1178.290927][ T5] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1178.302292][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1178.326704][ T5] usb 5-1: Product: syz [ 1178.337908][ T5] usb 5-1: Manufacturer: syz [ 1178.347492][ T5] usb 5-1: SerialNumber: syz [ 1178.830854][ T5] appletouch 5-1:1.0: Geyser mode initialized. [ 1178.837470][ T5] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input65 [ 1179.033697][ T5] usb 5-1: USB disconnect, device number 112 [ 1179.042849][ T5] appletouch 5-1:1.0: input: appletouch disconnected 19:54:35 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0xc7c8, 0x0) 19:54:35 executing program 5: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000080000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x20c}, 0x10) 19:54:35 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/timer\x00', 0x400200) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:35 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$P9_ROPEN(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x71, 0x2, {{0x8, 0x0, 0x2}, 0x6}}, 0x18) timer_settime(r0, 0x0, &(0x7f000006b000)={{r1, r2+60000000}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000240)='/dev/snd/timer\x00') timer_settime(r3, 0x1, &(0x7f0000000180)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:35 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000240)=""/175, &(0x7f0000000140)=0xaf) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:35 executing program 5: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1179.597904][T13649] loop1: detected capacity change from 256 to 0 [ 1179.621056][T13649] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1179.634019][T13649] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1179.652384][T13649] BTRFS error (device loop1): superblock contains fatal errors [ 1179.662852][T13649] BTRFS error (device loop1): open_ctree failed 19:54:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000004000080000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:35 executing program 5: mkdir(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:35 executing program 5: mkdir(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1179.797007][T13670] loop1: detected capacity change from 256 to 0 [ 1179.825664][T13670] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:35 executing program 5: mkdir(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1179.840825][ T2531] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 1179.854790][T13670] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1179.884340][T13670] BTRFS error (device loop1): superblock contains fatal errors [ 1179.906883][T13670] BTRFS error (device loop1): open_ctree failed [ 1180.090802][ T2531] usb 5-1: Using ep0 maxpacket: 16 [ 1180.210830][ T2531] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1180.223279][ T2531] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1180.390980][ T2531] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1180.400145][ T2531] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1180.408204][ T2531] usb 5-1: Product: syz [ 1180.412399][ T2531] usb 5-1: Manufacturer: syz [ 1180.417597][ T2531] usb 5-1: SerialNumber: syz [ 1180.900846][ T2531] appletouch 5-1:1.0: Geyser mode initialized. [ 1180.909342][ T2531] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input66 [ 1181.101931][ T2531] usb 5-1: USB disconnect, device number 113 [ 1181.120343][ T2531] appletouch 5-1:1.0: input: appletouch disconnected 19:54:37 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) 19:54:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000a0000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x218}, 0x10) 19:54:37 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r2, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x40, 0x0, @tid=r2}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1181.641046][T13719] loop1: detected capacity change from 256 to 0 [ 1181.658682][T13719] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1181.681306][T13719] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1181.706264][T13719] BTRFS error (device loop1): superblock contains fatal errors [ 1181.718381][T13719] BTRFS error (device loop1): open_ctree failed [ 1181.718963][T13729] nfs: Bad value for 'source' [ 1181.944166][ T5] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 1182.190826][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 1182.310935][ T5] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1182.321962][ T5] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1182.490834][ T5] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1182.490860][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1182.490879][ T5] usb 5-1: Product: syz [ 1182.490893][ T5] usb 5-1: Manufacturer: syz [ 1182.490907][ T5] usb 5-1: SerialNumber: syz 19:54:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:38 executing program 3: timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000140)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = fsmount(r4, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r5, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x2007fff) r7 = fsmount(r6, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r7, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) accept$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f00000001c0)=0x10) sendfile(r7, 0xffffffffffffffff, 0x0, 0x8000fffffffe) ioctl$UI_SET_LEDBIT(r3, 0x40045569, 0xc) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r8, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000c0000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x241}, 0x10) 19:54:38 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000140)='logon\x00', &(0x7f00000001c0)={'fscrypt:', @desc3='e8dab99234bb312e'}, &(0x7f0000000240)={0x0, "40a01988ca720c7b93836eb89eaf1f8f8d785e3547c0fce1493fdd5c49ec930900000000000000cf6273ce50bb786a650b899a63f4393726340de4b4097b5dd5", 0x37}, 0x48, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=r2}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r5, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x8000fffffffe) ioctl$TCGETS(r8, 0x5401, &(0x7f0000000040)) [ 1182.615415][T13755] loop1: detected capacity change from 256 to 0 [ 1182.626299][T13755] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1182.648435][T13755] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1182.665884][T13755] BTRFS error (device loop1): superblock contains fatal errors [ 1182.674414][T13764] nfs: Bad value for 'source' [ 1182.681455][T13755] BTRFS error (device loop1): open_ctree failed 19:54:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000e0000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1182.780916][T13771] loop1: detected capacity change from 256 to 0 [ 1182.790934][T13771] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1182.802658][T13771] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1182.818029][T13771] BTRFS error (device loop1): superblock contains fatal errors [ 1182.830044][T13771] BTRFS error (device loop1): open_ctree failed [ 1182.896180][T13783] nfs: Bad value for 'source' [ 1182.970849][ T5] appletouch 5-1:1.0: Geyser mode initialized. [ 1182.992362][ T5] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input67 [ 1183.172441][T20679] usb 5-1: USB disconnect, device number 114 [ 1183.179891][T20679] appletouch 5-1:1.0: input: appletouch disconnected 19:54:39 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) 19:54:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000100000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x300}, 0x10) [ 1183.723104][T13813] loop1: detected capacity change from 256 to 0 [ 1183.738387][T13813] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1183.752106][T13813] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1183.777219][T13825] nfs: Bad value for 'source' [ 1183.789875][T13813] BTRFS error (device loop1): superblock contains fatal errors [ 1183.804868][T13813] BTRFS error (device loop1): open_ctree failed 19:54:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000200000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1183.902879][T13834] loop1: detected capacity change from 256 to 0 [ 1183.927513][T13834] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1183.940986][T13839] nfs: Bad value for 'source' [ 1183.946442][T13834] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1183.962544][T13834] BTRFS error (device loop1): superblock contains fatal errors [ 1183.975475][T13834] BTRFS error (device loop1): open_ctree failed [ 1183.991074][T12989] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 1184.250865][T12989] usb 5-1: Using ep0 maxpacket: 16 [ 1184.390905][T12989] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1184.401854][T12989] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1184.590999][T12989] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1184.600116][T12989] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1184.615929][T12989] usb 5-1: Product: syz [ 1184.620088][T12989] usb 5-1: Manufacturer: syz [ 1184.631659][T12989] usb 5-1: SerialNumber: syz [ 1185.100845][T12989] appletouch 5-1:1.0: Geyser mode initialized. [ 1185.107441][T12989] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input68 [ 1185.304442][ T5] usb 5-1: USB disconnect, device number 115 [ 1185.316126][ T5] appletouch 5-1:1.0: input: appletouch disconnected 19:54:41 executing program 3: timer_create(0x5, &(0x7f00000001c0)={0x0, 0x2c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000400000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x3e8}, 0x10) 19:54:41 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0x8020f7fffffe) read$FUSE(r3, &(0x7f0000000240)={0x2020}, 0x2020) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) [ 1185.611711][T13872] loop1: detected capacity change from 256 to 0 [ 1185.634574][T13872] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1185.659283][T13872] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1185.679494][T13872] BTRFS error (device loop1): superblock contains fatal errors [ 1185.687890][T13872] BTRFS error (device loop1): open_ctree failed [ 1185.694418][T13882] nfs: Bad value for 'source' 19:54:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000ffffe00000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1185.776258][T13893] loop1: detected capacity change from 256 to 0 [ 1185.786776][T13893] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1185.796862][T13893] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1185.814194][T13893] BTRFS error (device loop1): superblock contains fatal errors 19:54:41 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac05290240000102030109022400010100000009040000010301020009210000000122000009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x20, 0x1, 0x8, "849e35cb5b8e750e"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) 19:54:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1185.831109][T13893] BTRFS error (device loop1): open_ctree failed 19:54:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000f00000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1185.929943][T13908] nfs: Bad value for 'source' [ 1185.934902][T13909] loop1: detected capacity change from 256 to 0 [ 1185.948070][T13909] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1185.963615][T13909] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000100000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1185.984161][T13909] BTRFS error (device loop1): superblock contains fatal errors [ 1185.992628][T13909] BTRFS error (device loop1): open_ctree failed [ 1186.090706][T13921] loop1: detected capacity change from 256 to 0 [ 1186.106594][T13921] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1186.119484][T13921] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000200000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1186.140217][T13921] BTRFS error (device loop1): superblock contains fatal errors [ 1186.147567][T13927] nfs: Bad value for 'source' [ 1186.152763][T13921] BTRFS error (device loop1): open_ctree failed [ 1186.210817][T20679] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 1186.235378][T13933] loop1: detected capacity change from 256 to 0 [ 1186.247547][T13933] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1186.262735][T13933] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1186.278977][T13933] BTRFS error (device loop1): superblock contains fatal errors [ 1186.291450][T13933] BTRFS error (device loop1): open_ctree failed [ 1186.460838][T20679] usb 5-1: Using ep0 maxpacket: 16 [ 1186.580831][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1186.591974][T20679] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1186.760914][T20679] usb 5-1: New USB device found, idVendor=05ac, idProduct=0229, bcdDevice= 0.40 [ 1186.770015][T20679] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1186.779851][T20679] usb 5-1: Product: syz [ 1186.784163][T20679] usb 5-1: Manufacturer: syz [ 1186.789853][T20679] usb 5-1: SerialNumber: syz [ 1187.270853][T20679] appletouch 5-1:1.0: Geyser mode initialized. [ 1187.279040][T20679] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input69 [ 1187.472220][ T5] usb 5-1: USB disconnect, device number 116 [ 1187.479735][ T5] appletouch 5-1:1.0: input: appletouch disconnected 19:54:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000040200000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x500}, 0x10) 19:54:44 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {r0, r1+10000000}}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x40000014, 0x2}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100, 0x20001) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000000240)) 19:54:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:44 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f0000000240)=""/164, 0xa4, 0x300, &(0x7f0000000140)={0xa, 0x4e20, 0xffffff4d, @private0, 0x5}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) r3 = fsmount(r2, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r3, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000002c0)={r5, 0x1, r4, 0x7, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f00000001c0)={r5, 0x0, r1, 0x5}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r6, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) [ 1188.714773][T13979] loop1: detected capacity change from 256 to 0 [ 1188.725665][T13980] FS-Cache: Duplicate cookie detected [ 1188.731121][T13980] FS-Cache: O-cookie c=0000000023ea9224 [p=00000000b327896e fl=222 nc=0 na=1] [ 1188.740034][T13980] FS-Cache: O-cookie d=000000003515e33b n=000000009ac89f40 [ 1188.747309][T13980] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 1188.754651][T13980] FS-Cache: N-cookie c=000000001ec81f3e [p=00000000b327896e fl=2 nc=0 na=1] [ 1188.757733][T13979] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1188.763361][T13980] FS-Cache: N-cookie d=000000003515e33b n=0000000009910203 [ 1188.763377][T13980] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 1188.797384][T13992] FS-Cache: Duplicate cookie detected [ 1188.804325][T13992] FS-Cache: O-cookie c=0000000023ea9224 [p=00000000b327896e fl=222 nc=0 na=1] [ 1188.813240][T13992] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 1188.820445][T13992] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 1188.820952][T13985] nfs: Bad value for 'source' [ 1188.827682][T13992] FS-Cache: N-cookie c=00000000c4f766b1 [p=00000000b327896e fl=2 nc=0 na=1] [ 1188.841049][T13992] FS-Cache: N-cookie d=000000003515e33b n=00000000aaf31d3a [ 1188.848247][T13992] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 19:54:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bf"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1188.864589][T13979] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1188.886535][T13979] BTRFS error (device loop1): superblock contains fatal errors [ 1188.895965][T13979] BTRFS error (device loop1): open_ctree failed 19:54:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000300000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1189.038291][T14003] loop1: detected capacity change from 256 to 0 [ 1189.049163][T14003] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1189.073504][T14009] nfs: Bad value for 'source' [ 1189.078506][T14003] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bf"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x9, 0x4, 0x1, 0x5e6, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x40) [ 1189.120832][T14003] BTRFS error (device loop1): superblock contains fatal errors [ 1189.129136][T14003] BTRFS error (device loop1): open_ctree failed 19:54:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000f3b9000300000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1189.273860][T14021] loop1: detected capacity change from 256 to 0 [ 1189.288597][T14021] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1189.298793][T14021] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1189.303421][T14026] nfs: Bad value for 'source' 19:54:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x4, 0x1, 0x5e6}, 0x40) 19:54:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bf"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1189.332316][T14021] BTRFS error (device loop1): superblock contains fatal errors [ 1189.357580][T14021] BTRFS error (device loop1): open_ctree failed 19:54:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000400000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1189.497402][T14037] loop1: detected capacity change from 256 to 0 [ 1189.510435][ T35] audit: type=1800 audit(1608580485.541:494): pid=13986 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16357 res=0 errno=0 [ 1189.511815][T14042] nfs: Bad value for 'source' [ 1189.537657][T14037] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x9, 0x4, 0xe605, 0x5e6}, 0x40) 19:54:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x700}, 0x10) [ 1189.609747][T14037] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:45 executing program 0: timer_create(0x6, &(0x7f0000000040)={0x0, 0x3, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000140)={0x4, 0x10001, {0xffffffffffffffff}, {0xee01}, 0x100, 0xb92}) get_robust_list(r2, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f00000001c0)}, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)}}, &(0x7f0000000380)=0x18) 19:54:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:45 executing program 3: ftruncate(0xffffffffffffffff, 0x2007fff) fsmount(0xffffffffffffffff, 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000340)={0x2, 0x6, 0x40, 0x0, 0x3}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) timer_create(0x3, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = fsmount(r4, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r5, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00000002c0)={0x9, 0x2, 0x32, 0x5f7cd362, &(0x7f0000000240)=[{}, {}]}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r6, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1189.710018][T14037] BTRFS error (device loop1): superblock contains fatal errors [ 1189.738153][T14037] BTRFS error (device loop1): open_ctree failed 19:54:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000500000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1189.814628][T14068] NFS: device name not in host:path format 19:54:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1189.897852][T14070] loop1: detected capacity change from 256 to 0 [ 1189.919011][T14070] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x9, 0x4, 0x5e6, 0x5e6}, 0x40) [ 1189.942060][T14070] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1189.965985][T14070] BTRFS error (device loop1): superblock contains fatal errors [ 1189.978706][T14070] BTRFS error (device loop1): open_ctree failed 19:54:46 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000300)=ANY=[], 0x1010) [ 1190.011410][T14079] NFS: device name not in host:path format 19:54:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000600000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x0, 0x5e6, 0x108c}, 0x40) 19:54:46 executing program 4: r0 = socket(0x1e, 0x1, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/207, 0xcf}], 0x1}, 0x0) [ 1190.147049][T14092] loop1: detected capacity change from 256 to 0 [ 1190.165112][T14092] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1190.180253][T14092] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1190.216206][T14098] NFS: device name not in host:path format [ 1190.229718][T14092] BTRFS error (device loop1): superblock contains fatal errors [ 1190.261918][T14092] BTRFS error (device loop1): open_ctree failed 19:54:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xa00}, 0x10) [ 1190.573757][ T35] audit: type=1804 audit(1608580486.601:495): pid=14116 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir936018231/syzkaller.T7uh9c/3172/bus" dev="sda1" ino=16382 res=1 errno=0 [ 1190.598228][ T35] audit: type=1804 audit(1608580486.601:496): pid=14115 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir936018231/syzkaller.T7uh9c/3172/bus" dev="sda1" ino=16382 res=1 errno=0 [ 1190.623549][ T35] audit: type=1800 audit(1608580486.601:497): pid=14115 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16382 res=0 errno=0 [ 1190.646341][ T35] audit: type=1800 audit(1608580486.601:498): pid=14116 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16382 res=0 errno=0 19:54:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f97"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x8914, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) 19:54:48 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000140)) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x800, 0x1f, 0x8000, 0x9, 0xda, 0xb8dd68c, 0xffffff7f, 0x1, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000040600000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xc02}, 0x10) 19:54:48 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1192.749401][T14131] loop1: detected capacity change from 256 to 0 19:54:48 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, 0x0) [ 1192.810374][T14131] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1192.817498][T14144] NFS: device name not in host:path format [ 1192.828677][T14131] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1192.844689][T14131] BTRFS error (device loop1): superblock contains fatal errors 19:54:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f97"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1192.859602][T14131] BTRFS error (device loop1): open_ctree failed 19:54:48 executing program 4: r0 = socket(0x2, 0x3, 0x7) sendmsg$rds(r0, &(0x7f0000000e80)={&(0x7f0000000000), 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1, &(0x7f0000000b40)=[@rdma_map={0x30, 0x114, 0x3, {{0x0}, 0x0}}, @mask_cswp={0x58, 0x114, 0x9, {{}, 0x0, 0x0}}], 0x88}, 0x8000) 19:54:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000700000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xffffff7f}}, 0x0) [ 1192.999913][T14159] loop1: detected capacity change from 256 to 0 [ 1193.014682][T14159] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1193.026937][T14159] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:49 executing program 4: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x10, 0x0) [ 1193.044299][T14159] BTRFS error (device loop1): superblock contains fatal errors [ 1193.054443][T14159] BTRFS error (device loop1): open_ctree failed [ 1193.065929][T14165] NFS: device name not in host:path format 19:54:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000800000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1193.151651][T14173] loop1: detected capacity change from 256 to 0 [ 1193.166178][T14173] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1193.176192][T14173] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1193.193106][T14173] BTRFS error (device loop1): superblock contains fatal errors [ 1193.203921][T14173] BTRFS error (device loop1): open_ctree failed 19:54:49 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x2000, 0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f97"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:49 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3}}]}}, &(0x7f0000000080)=""/4096, 0x32, 0x1000, 0x1}, 0x20) 19:54:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000900000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf00}, 0x10) 19:54:49 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000240)={0x2020}, 0x2020) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r2, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x2, @tid=r1}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r4 = socket$packet(0x11, 0x3, 0x300) readv(r4, &(0x7f0000000100), 0x0) 19:54:49 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x5451, 0x0) 19:54:49 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x8dbd4bb3d72cbc5b}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snd/timer\x00', 0x1b5803) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1193.667109][T14205] loop1: detected capacity change from 256 to 0 [ 1193.679835][T14205] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:49 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x9, 0x1, &(0x7f0000000080)=@raw=[@func], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:54:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1193.738874][T14215] NFS: device name not in host:path format [ 1193.746306][T14205] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1193.761624][T14205] BTRFS error (device loop1): superblock contains fatal errors [ 1193.774077][T14205] BTRFS error (device loop1): open_ctree failed 19:54:49 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0x9, &(0x7f00000001c0)=0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f0000000240)=""/154) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000a00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1193.914747][T14234] loop1: detected capacity change from 256 to 0 [ 1193.924425][T14234] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1193.941850][T14238] NFS: device name not in host:path format [ 1193.950810][T14234] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1193.975525][T14234] BTRFS error (device loop1): superblock contains fatal errors [ 1193.986371][T14234] BTRFS error (device loop1): open_ctree failed 19:54:50 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x3938700}, {0x0, 0x9}}, 0x0) timer_settime(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000140), 0x4) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'gre0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00@']}) 19:54:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000b00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x1800}, 0x10) 19:54:50 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000000)={0x3, @bcast}) [ 1194.521487][T14260] loop1: detected capacity change from 256 to 0 [ 1194.546360][T14260] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1194.550596][T14266] NFS: device name not in host:path format 19:54:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) 19:54:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1194.570913][T14260] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1194.587717][T14260] BTRFS error (device loop1): superblock contains fatal errors [ 1194.602615][T14260] BTRFS error (device loop1): open_ctree failed 19:54:50 executing program 4: r0 = socket(0x1e, 0x1, 0x0) ioctl$SIOCAX25DELFWD(r0, 0x89e0, 0x0) 19:54:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000c00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:50 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140), 0x8) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r0, 0x0, 0x0, 0x10040, 0x0, 0x0) [ 1194.753769][T14286] loop1: detected capacity change from 256 to 0 [ 1194.764036][T14286] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1194.774098][T14286] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1194.784882][T14293] NFS: device name not in host:path format [ 1194.789449][T14286] BTRFS error (device loop1): superblock contains fatal errors [ 1194.802949][T14286] BTRFS error (device loop1): open_ctree failed 19:54:53 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x39, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r5, &(0x7f0000000100)=[{&(0x7f0000000080)=""/83, 0x53}], 0x1) 19:54:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @xdp, @ethernet={0x0, @link_local}}) 19:54:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000d00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x1802}, 0x10) 19:54:53 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x15, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x218480, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) setpriority(0x1, r3, 0x5) ioctl$HIDIOCGRDESCSIZE(r1, 0x80044801, &(0x7f0000000240)) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r5, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:53 executing program 4: socketpair(0x22, 0x0, 0x1, &(0x7f0000000500)) [ 1197.553861][T14316] loop1: detected capacity change from 256 to 0 [ 1197.588441][T14316] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1197.607494][T14329] NFS: device name not in host:path format [ 1197.627628][T14316] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1197.645238][T14316] BTRFS error (device loop1): superblock contains fatal errors 19:54:53 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {r0, r1+10000000}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000000140)=0x3ff8, 0x4) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) fsmount(r4, 0x0, 0x2) r5 = dup(r4) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffe) ioctl$SOUND_MIXER_READ_STEREODEVS(r6, 0x80044dfb, &(0x7f0000000240)) 19:54:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1197.653097][T14316] BTRFS error (device loop1): open_ctree failed 19:54:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, 0x0, 0x0) 19:54:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000e00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$rxrpc(r0, 0x0, 0x0) [ 1197.813425][T14346] loop1: detected capacity change from 256 to 0 [ 1197.815950][T14349] NFS: device name not in host:path format [ 1197.829724][T14346] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:53 executing program 4: r0 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f0000000100)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x24) [ 1197.861751][T14346] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:54:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:53 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback, @loopback}, 0xc) [ 1197.913699][T14346] BTRFS error (device loop1): superblock contains fatal errors [ 1197.931145][T14346] BTRFS error (device loop1): open_ctree failed 19:54:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000f00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1198.031689][T14365] NFS: device name not in host:path format [ 1198.071527][T14368] loop1: detected capacity change from 256 to 0 [ 1198.117676][T14368] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1198.132664][T14368] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1198.173492][T14368] BTRFS error (device loop1): superblock contains fatal errors [ 1198.183392][T14368] BTRFS error (device loop1): open_ctree failed 19:54:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2000}, 0x10) 19:54:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x9}}, 0x10) 19:54:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a5"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1198.438553][T14392] NFS: device name not in host:path format 19:54:56 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r2, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x5, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={&(0x7f00000001c0)="9420ee3ecf59eeededc182e5821d34bd2f", &(0x7f0000000240)="997a2f25905d34d72f1e009a514724d50ce1ab"}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffe) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r5, 0x0) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r7, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000001000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:56 executing program 4: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect(r0, 0x0, 0x0) 19:54:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a5"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:56 executing program 0: ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000140)=0x80000000) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00000001c0)=0xffffffe1) 19:54:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2400}, 0x10) 19:54:56 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto$l2tp(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) [ 1200.739856][T14408] loop1: detected capacity change from 256 to 0 [ 1200.754894][T14408] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1200.786156][T14408] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1200.806619][T14418] NFS: device name not in host:path format 19:54:56 executing program 4: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect(r0, &(0x7f0000000000)=@isdn, 0x80) 19:54:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a5"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), 0x4) [ 1200.832103][T14408] BTRFS error (device loop1): superblock contains fatal errors [ 1200.839909][T14408] BTRFS error (device loop1): open_ctree failed 19:54:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000001100000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:57 executing program 4: r0 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x3, &(0x7f0000000000)='.@$&(*\'/!-(-\'.+-\x00', 0x11) [ 1200.963489][T14436] NFS: device name not in host:path format [ 1200.970147][T14434] loop1: detected capacity change from 256 to 0 [ 1200.997228][T14434] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1201.007599][T14434] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1201.031183][T14434] BTRFS error (device loop1): superblock contains fatal errors [ 1201.045008][T14434] BTRFS error (device loop1): open_ctree failed 19:54:57 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r1, 0xc06c4124, &(0x7f0000000240)) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) exit_group(0x2) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:54:57 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000240)={0x3, 0x0, @private}, 0x10) 19:54:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000001200000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:57 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r2, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x1, &(0x7f0000000140)={0x0, 0x1b, 0x2, @tid=r1}, &(0x7f0000000200)=0x0) timer_create(0x4, &(0x7f0000000400)={0x0, 0x1f, 0x5, @thr={&(0x7f0000000240)="afbb93a2efee799f6926b1cc0f09d57e7507152fde2cf89ad597bd4771adbd190c3304f70638df70626628931b2c963915ba689c03d90c754298b90eee7f05ff5083d71ebae9fb3342a5bac9f8b8efe3ab57dd8cb293a51941512540c3bf61d9a412b8de11ebc222166f1ae34d0d365cd8fa50bc3e65ef2e0562e8d989a79b6966862a9e539aea1e3171e55503fc997733c7e2dfa1ef2dfe99e9ce96b7ff96efb4ab27a3733398c42cf0e7bff0deec1afcb3a32b04b9c9daf21026b8e65225bd3925141606637c2057bf523581f067bb99aaa86e715e8c", &(0x7f0000000340)="5c21901f4287fe4c86fe2c188971dc74966c1d85b80f9574d93fb4593bebe17e45f21386ffdf9da1fe183ad086f85c2843ae7a9bcff1e015b5c1e9cc1119ed3a2e5cefb2321d5ae8cd267e471a88ffccc8a83aed6633d545b1a053962dcea72ec224f8142039d1551cca51b4a69b70bb0c5a47136a00faf64adca23c7fc6678e1e22dad3bf8da44f37dc14a893b1e66dc294ab3097002c2197118c3c19e07c4f9747cfdea797"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00000004c0)={{}, {r5, r6+60000000}}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r7, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:54:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2ee0}, 0x10) 19:54:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000180)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000001c0)="eab4ca1d6965844834fb3f60cc70f5c954399a934561ea0b84b3c2f63720ecc237cf1bd1a26c22f075f695ccf384907d69b597011512144a1946522a31b579b4f717c68e494fa37c9ac72cd7d37ebca860a39094e484f4aa69d5f8c8d86e593d655380fbd3938b434defb2bb2cc836bcb4beb29116b68d3f6211b9ad0059f7503236cdfb6f32bed7bf78232cf40c42e0459f104035cd25cb6555ffa537d3d0fffc6a02a470df98117f9a6cddb4d58e9d032725b913e7885b0f85c62975f448dbb1878b56d83f56dcb7cb87b7176fec", 0xcf}, {&(0x7f00000002c0)="87108fcd5c8c4e270181aca0f59c7f9b0e628b276788c52551adf9740fe873d647ca8d71675c1a1012627ae2d048adf2e6253f46fb0a76df392002bdf3485a5380d0ed2ebf67f7e79afad9875913d13fdae410954fd2e022bc08a3530540a84e66c104e2d132b214a42d9f622247328c30a9ec985e0bc9802b7a8321ddd3747d6ad26ae7d32dbbd6212b032d3833751c3f1cfa164a73d7eb94bf449121cb85422c7211b29f5f4fd3e59bb510a2af34048c4657a38e7c668f18564ee15b462b8d9bbf9cc7d1fe011886bd29c061e0da5d6d5e7fa2fc443413ee31421e4c316b4b844c741810", 0xe5}, {&(0x7f00000003c0)="53f2cc882cff4653aa438a6b90985595eef46939067ef446259617", 0x1b}, {&(0x7f0000000400)="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", 0x315}], 0x4}, 0x0) [ 1201.637276][T14462] NFS: mount program didn't pass remote address [ 1201.643666][T14460] loop1: detected capacity change from 256 to 0 [ 1201.670166][T14462] NFS: mount program didn't pass remote address [ 1201.698949][T14460] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:54:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000002000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1201.743919][T14460] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1201.764953][T14460] BTRFS error (device loop1): superblock contains fatal errors [ 1201.777482][T14460] BTRFS error (device loop1): open_ctree failed 19:54:57 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) timer_create(0x6, &(0x7f0000000140)={0x0, 0xd, 0x2}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000240)={{0x0, 0x989680}}, &(0x7f0000000280)) 19:54:57 executing program 0: timer_create(0x0, &(0x7f0000000140)={0x0, 0x6, 0x4, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) syz_mount_image$erofs(&(0x7f00000001c0)='erofs\x00', &(0x7f0000000240)='./bus\x00', 0x42a, 0x1, &(0x7f0000000300)=[{&(0x7f0000000280)="9634a73885d24203bacc872e96cb1d898669e309eb59939cacc3fff7d481685e2fb6209a757f75314bfde95fd3df961f3bb34818ec0ebe8d6b16663f791f9df3423f8d2c4f1d1811e5484f41749858c0ad9d67ec", 0x54, 0xfffffffffffff369}], 0x300000, &(0x7f0000000380)={[{@acl='acl'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '$\',^!{^:'}}, {@obj_user={'obj_user', 0x3d, '&@('}}]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x214, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) fsmount(r1, 0x0, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x12}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) [ 1201.859041][T14484] NFS: mount program didn't pass remote address [ 1201.870586][T14484] NFS: mount program didn't pass remote address [ 1201.892024][T14486] loop1: detected capacity change from 256 to 0 19:54:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1201.908644][T14486] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1201.919129][T14486] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1201.936919][T14486] BTRFS error (device loop1): superblock contains fatal errors [ 1201.944854][T14486] BTRFS error (device loop1): open_ctree failed 19:54:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000102000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1201.986270][T14498] NFS: mount program didn't pass remote address [ 1201.993384][T14498] NFS: mount program didn't pass remote address 19:54:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1202.060168][T14504] loop1: detected capacity change from 256 to 0 [ 1202.069976][T14504] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1202.088649][T14504] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1202.102995][T14509] NFS: mount program didn't pass remote address 19:54:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1202.112281][T14504] BTRFS error (device loop1): superblock contains fatal errors [ 1202.125869][T14504] BTRFS error (device loop1): open_ctree failed [ 1202.125941][T14509] NFS: mount program didn't pass remote address 19:54:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000002500000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:54:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1202.221487][T14516] NFS: mount program didn't pass remote address [ 1202.228181][T14516] NFS: mount program didn't pass remote address [ 1202.282246][T14520] loop1: detected capacity change from 256 to 0 [ 1202.297650][T14520] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1202.309844][T14520] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1202.311988][T14525] NFS: mount program didn't pass remote address [ 1202.340831][T14520] BTRFS error (device loop1): superblock contains fatal errors [ 1202.348789][T14520] BTRFS error (device loop1): open_ctree failed [ 1202.350992][T14525] NFS: mount program didn't pass remote address 19:54:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4000}, 0x10) 19:54:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10) 19:54:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:54:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000012800000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1202.570524][T14542] loop1: detected capacity change from 256 to 0 [ 1202.587517][T14542] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1202.597430][T14542] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1202.649079][T14542] BTRFS error (device loop1): superblock contains fatal errors [ 1202.662020][T14542] BTRFS error (device loop1): open_ctree failed [ 1202.743836][ T35] audit: type=1800 audit(1608580498.771:499): pid=14555 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16375 res=0 errno=0 19:55:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000012900000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:00 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) 19:55:00 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x4, 0x6, 0x3, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004}, 0x24000000) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r5 = syz_open_pts(0xffffffffffffffff, 0x220600) ioctl$TCSETSW2(r5, 0x402c542c, &(0x7f0000000280)={0x8, 0x8001, 0x501, 0x80000001, 0x6, "54d81f000000f60000ddcc595375fd003ac3c1", 0x2, 0x9}) 19:55:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4102}, 0x10) 19:55:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:01 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x4000000, &(0x7f000052a000)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) shutdown(r2, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r4}, 0x8) r5 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7ff, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000240)=0x24, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r4, 0x80000000}, 0x8) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:01 executing program 4: r0 = socket(0x2, 0x3, 0x7) ioctl$sock_qrtr_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1204.979587][T14574] loop1: detected capacity change from 256 to 0 [ 1204.995878][T14574] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1205.005816][T14574] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:01 executing program 4: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_qrtr_SIOCGIFADDR(r0, 0xc0189436, 0x0) [ 1205.052551][T14574] BTRFS error (device loop1): superblock contains fatal errors [ 1205.065013][T14574] BTRFS error (device loop1): open_ctree failed 19:55:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000023800000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:01 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x1, 0x0) 19:55:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xe, 0x13, r0, 0x0) [ 1205.182893][T14601] loop1: detected capacity change from 256 to 0 [ 1205.193044][T14601] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1205.209152][T14601] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:01 executing program 4: socketpair(0x29, 0x2, 0x7fff, &(0x7f0000000240)) 19:55:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_TARGET_NETNSID={0x8}]}, 0x28}}, 0x0) [ 1205.246152][T14601] BTRFS error (device loop1): superblock contains fatal errors [ 1205.268737][T14601] BTRFS error (device loop1): open_ctree failed 19:55:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000023c00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1205.393223][T14618] loop1: detected capacity change from 256 to 0 [ 1205.422867][T14618] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1205.435121][T14618] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1205.470828][T14618] BTRFS error (device loop1): superblock contains fatal errors [ 1205.485114][T14618] BTRFS error (device loop1): open_ctree failed 19:55:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r1, 0x1, 0x0, 0x0, {0x15}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}]}, 0x2c}}, 0x0) 19:55:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x5800}, 0x10) 19:55:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000023d00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1205.856675][T14633] loop1: detected capacity change from 256 to 0 [ 1205.883810][T14633] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1205.904396][T14633] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1205.929016][T14633] BTRFS error (device loop1): superblock contains fatal errors [ 1205.941457][T14633] BTRFS error (device loop1): open_ctree failed 19:55:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:02 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000140)=@usbdevfs_driver={0x2, 0x81, &(0x7f0000000240)="ed8a9681860bf1558dd61479f4753735d16f083aea8cf4f28cdf036dfeda63e80db3547dc629cf88e7118172c884be3aff454f5e44acbabd4755bf6e7912d35f686b8addc5c3bf261284681481dc47bfa285f8032ea574a9e7feb39f7812fa479dbc1df05f851137f74976bc5fafe769c56c74d95fc6a0282cf42e6e5c4b79a57fd5afc0a4ca092cfc6bd8e49e792b696a660cedc1284af5158c7d55a2cf10d92d5e7f5ef69a442a1ef1921580d2830df5aa337b16751049"}) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyprintk\x00', 0x101200, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) r3 = fsmount(r2, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r3, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) close_range(r1, r3, 0x2) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:55:02 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) r2 = fsmount(r1, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r2, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x4, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x2, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) ioctl$HIDIOCGRAWNAME(r2, 0x80404804, &(0x7f0000000140)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r1, 0x1, 0x0, 0x0, {0x15}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}]}, 0x2c}}, 0x0) 19:55:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000003f00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}}, 0x0) [ 1206.081311][T14657] loop1: detected capacity change from 256 to 0 [ 1206.095746][T14657] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1206.105934][T14657] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x84, 0x0, 0x0) [ 1206.136206][T14657] BTRFS error (device loop1): superblock contains fatal errors [ 1206.153439][T14657] BTRFS error (device loop1): open_ctree failed 19:55:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000023f00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:02 executing program 4: r0 = socket(0x2, 0x3, 0x7) pipe(&(0x7f0000000000)) ioctl$sock_qrtr_TIOCINQ(r0, 0x8901, &(0x7f0000000040)) 19:55:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @remote}}}, 0x108) [ 1206.241684][T14674] loop1: detected capacity change from 256 to 0 [ 1206.258832][T14674] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1206.269093][T14674] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1206.286578][T14674] BTRFS error (device loop1): superblock contains fatal errors [ 1206.296190][T14674] BTRFS error (device loop1): open_ctree failed 19:55:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xd7ff}, 0x10) 19:55:02 executing program 4: r0 = socket$qrtr(0x2a, 0x2, 0x0) recvmsg$qrtr(r0, &(0x7f00000013c0)={&(0x7f0000000d40), 0xc, &(0x7f0000001200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0xf8}, 0x38, 0x0) 19:55:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000004000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1206.923608][ T35] audit: type=1800 audit(1608580502.951:500): pid=14700 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16375 res=0 errno=0 [ 1206.942699][T14704] NFS: mount program didn't pass remote address [ 1206.949348][T14704] NFS: mount program didn't pass remote address [ 1207.009953][T14709] loop1: detected capacity change from 256 to 0 [ 1207.033180][T14709] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1207.043127][T14709] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1207.073854][T14709] BTRFS error (device loop1): superblock contains fatal errors [ 1207.092463][T14709] BTRFS error (device loop1): open_ctree failed 19:55:03 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000240)=""/4096}, {&(0x7f0000000080)=""/101}, {&(0x7f0000001240)=""/182}, {&(0x7f0000001300)=""/236}, {&(0x7f0000000100)=""/1}, {&(0x7f0000000140)=""/13}], 0x100000000000007c) 19:55:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000008004000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:03 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0x40305829, 0x0) 19:55:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:03 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) r2 = semget$private(0x0, 0x4000000009, 0x0) semop(r2, &(0x7f0000000240)=[{0x0, 0x1}], 0x1) semop(r2, &(0x7f0000000000)=[{}], 0x1) semop(r2, &(0x7f0000000380)=[{}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000140)=""/51) [ 1207.119787][ T35] audit: type=1800 audit(1608580503.141:501): pid=14707 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16352 res=0 errno=0 19:55:03 executing program 4: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, 0x0) [ 1207.223320][T14726] NFS: mount program didn't pass remote address [ 1207.238783][T14728] loop1: detected capacity change from 256 to 0 [ 1207.266526][T14726] NFS: mount program didn't pass remote address [ 1207.286576][T14728] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:03 executing program 4: r0 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x5, 0x0, 0x0) [ 1207.310481][T14728] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1207.326907][T14728] BTRFS error (device loop1): superblock contains fatal errors [ 1207.336792][T14728] BTRFS error (device loop1): open_ctree failed [ 1207.372917][T14742] NFS: mount program didn't pass remote address [ 1207.384452][T14742] NFS: mount program didn't pass remote address 19:55:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xe02e}, 0x10) 19:55:03 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x101000, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r6, 0x1) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000000)={r8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r8, 0x95f2}, &(0x7f0000000380)=0x8) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:03 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/106, 0x6a, 0x0, 0x0, 0x0) 19:55:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000004200000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1207.546063][T14757] NFS: mount program didn't pass remote address [ 1207.547670][T14756] loop1: detected capacity change from 256 to 0 [ 1207.567229][T14757] NFS: mount program didn't pass remote address [ 1207.577321][T14756] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1207.587270][T14756] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1207.603494][T14756] BTRFS error (device loop1): superblock contains fatal errors [ 1207.615435][T14756] BTRFS error (device loop1): open_ctree failed 19:55:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000004800000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1207.683467][T14771] NFS: mount program didn't pass remote address [ 1207.695319][T14771] NFS: mount program didn't pass remote address [ 1207.747989][T14774] loop1: detected capacity change from 256 to 0 [ 1207.760156][T14777] NFS: mount program didn't pass remote address [ 1207.779076][T14774] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1207.795677][T14777] NFS: mount program didn't pass remote address [ 1207.807273][T14774] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1207.843930][T14774] BTRFS error (device loop1): superblock contains fatal errors [ 1207.858272][T14774] BTRFS error (device loop1): open_ctree failed 19:55:04 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000300)={&(0x7f00000002c0)=[0x6, 0x4, 0x90], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x11) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x1c, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x1, &(0x7f0000000240)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000280)) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:55:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000004c00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1208.076543][T14795] NFS: Device name not specified [ 1208.079389][T14796] loop1: detected capacity change from 256 to 0 [ 1208.104801][T14796] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000005c00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1208.114787][T14796] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1208.139796][T14796] BTRFS error (device loop1): superblock contains fatal errors [ 1208.152089][T14796] BTRFS error (device loop1): open_ctree failed [ 1208.240942][T14805] loop1: detected capacity change from 256 to 0 [ 1208.251046][T14805] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1208.262955][T14805] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1208.278693][T14805] BTRFS error (device loop1): superblock contains fatal errors [ 1208.292584][T14805] BTRFS error (device loop1): open_ctree failed 19:55:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xe803}, 0x10) 19:55:04 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r1}, 0x10) get_mempolicy(0x0, &(0x7f0000000300), 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_SEND(0xffffffffffffffff, 0x7ab, &(0x7f0000000140)={&(0x7f0000000240)={{@host, 0xbf}, {@local, 0x8}, 0x400, "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"}, 0x418}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000006000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:04 executing program 4: r0 = socket(0x2, 0x3, 0x7) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8922, &(0x7f0000001d40)={'gre0\x00', 0x0}) [ 1208.519299][T14831] NFS: Device name not specified [ 1208.524543][T14830] loop1: detected capacity change from 256 to 0 [ 1208.536623][T14830] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={0x0, @in={0x2, 0x0, @rand_addr=0x64010101}, @nfc, @xdp, 0x1ff, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000480)='wlan0\x00'}) [ 1208.560213][T14830] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1208.579394][T14830] BTRFS error (device loop1): superblock contains fatal errors [ 1208.591400][T14830] BTRFS error (device loop1): open_ctree failed 19:55:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000036200000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1208.675995][T14845] loop1: detected capacity change from 256 to 0 [ 1208.686660][T14845] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1208.717461][T14845] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1208.718635][T14850] NFS: Device name not specified [ 1208.789035][T14845] BTRFS error (device loop1): superblock contains fatal errors [ 1208.810927][T14845] BTRFS error (device loop1): open_ctree failed 19:55:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040), 0x10) 19:55:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:04 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) prctl$PR_SET_FPEXC(0xc, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:55:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000036300000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1208.973330][T14864] nfs: Bad value for 'source' [ 1209.004627][T14867] loop1: detected capacity change from 256 to 0 [ 1209.032221][T14867] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1209.062829][T14867] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1209.120813][T14867] BTRFS error (device loop1): superblock contains fatal errors [ 1209.128486][T14867] BTRFS error (device loop1): open_ctree failed 19:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf401}, 0x10) 19:55:05 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {r0, r1+60000000}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:05 executing program 4: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000080)='SMC_PNETID\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010023bd7000fedbdf2503000000140002000900030073797a30000000000900010073"], 0x4c}}, 0x0) 19:55:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000006800000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1209.448798][T14889] loop1: detected capacity change from 256 to 0 [ 1209.449218][T14890] nfs: Bad value for 'source' [ 1209.463907][T14891] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1209.483084][T14889] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x5450, 0x0) [ 1209.494446][T14889] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1209.532366][T14889] BTRFS error (device loop1): superblock contains fatal errors [ 1209.540272][T14889] BTRFS error (device loop1): open_ctree failed 19:55:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000006c00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:05 executing program 4: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_qrtr_TIOCINQ(r0, 0x541b, 0x0) [ 1209.658742][T14908] nfs: Bad value for 'source' 19:55:05 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$rds(r0, 0x0, 0x4800) [ 1209.691270][T14910] loop1: detected capacity change from 256 to 0 [ 1209.715271][T14910] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1209.725451][T14910] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1209.757397][T14910] BTRFS error (device loop1): superblock contains fatal errors [ 1209.777023][T14910] BTRFS error (device loop1): open_ctree failed 19:55:05 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) setxattr$trusted_overlay_opaque(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x2) ioctl$VIDIOC_G_AUDIO(0xffffffffffffffff, 0x80345621, &(0x7f0000000140)) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:55:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1209.909170][T14928] nfs: Bad value for 'source' 19:55:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xff0f}, 0x10) 19:55:08 executing program 3: ioctl$HIDIOCGREPORTINFO(0xffffffffffffffff, 0xc00c4809, &(0x7f0000000140)={0x1, 0x3, 0x9}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r1, 0xc01064c7, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000240)=[0x0]}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000100), 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(0xffffffffffffffff, 0x80845663, &(0x7f0000000080)) 19:55:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x77, 0x0, 0x0) 19:55:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000007400000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:08 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x24, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 19:55:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffd7}, 0x10) 19:55:08 executing program 4: socketpair(0xf, 0x0, 0x0, &(0x7f0000000040)) [ 1212.559951][T14951] loop1: detected capacity change from 256 to 0 [ 1212.562620][T14952] nfs: Bad value for 'source' [ 1212.591042][T14951] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:08 executing program 4: r0 = socket(0x2a, 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, "ec28d12b5c56756dabcd5cdb1fb59249f9b2a9af1738a46066385d59e1f797680a3bffdf5e3124f4203a8f90d3c3e44f7cdcf1190266a792a10d2408a08d7c"}, 0x60) 19:55:08 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000080), 0x0) [ 1212.603059][T14951] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1212.620497][T14951] BTRFS error (device loop1): superblock contains fatal errors [ 1212.630681][T14951] BTRFS error (device loop1): open_ctree failed 19:55:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000007a00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:08 executing program 4: r0 = socket(0x2, 0x3, 0x7) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}, 0x0) [ 1212.802768][T14975] nfs: Bad value for 'source' 19:55:08 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockname$qrtr(r0, 0x0, &(0x7f0000000180)) 19:55:08 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r0, r1+10000000}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1212.824901][T14978] loop1: detected capacity change from 256 to 0 [ 1212.849922][T14978] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:08 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001200)={'nat\x00'}, &(0x7f0000001280)=0x78) [ 1212.880838][T14978] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1212.909482][T14978] BTRFS error (device loop1): superblock contains fatal errors [ 1212.926934][T14978] BTRFS error (device loop1): open_ctree failed 19:55:09 executing program 0: timer_create(0x0, &(0x7f0000000140)={0x0, 0x8000e, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000080), 0x0) 19:55:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fd"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:09 executing program 4: r0 = socket(0x2, 0x3, 0x7) ioctl$sock_qrtr_TIOCINQ(r0, 0x890d, 0x0) 19:55:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000ffffff8c00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x40000}, 0x10) 19:55:09 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @empty}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) [ 1213.378491][T15005] NFS: device name not in host:path format [ 1213.399862][T15010] loop1: detected capacity change from 256 to 0 19:55:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x76, 0x0, 0x0) [ 1213.441829][T15010] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x12, 0x0, 0x0) [ 1213.477637][T15010] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1213.503244][T15010] BTRFS error (device loop1): superblock contains fatal errors 19:55:09 executing program 0: r0 = socket(0x2, 0x3, 0x7) ioctl$sock_qrtr_TIOCINQ(r0, 0x8903, &(0x7f0000000040)) 19:55:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fd"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1213.542651][T15010] BTRFS error (device loop1): open_ctree failed [ 1213.624794][T15035] NFS: device name not in host:path format 19:55:11 executing program 3: timer_create(0x3, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/seq\x00', 0x4c8100) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f0000000240)={0x1, 0x8, 0x0, 0x10, 0x1, 0x3, 0xe}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x244282, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202}}], 0x20}, 0x0) 19:55:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[@sndinfo={0x20}], 0x200015a0}, 0x0) 19:55:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000ffffff9700000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fd"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x50000}, 0x10) 19:55:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x8913, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) 19:55:11 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @empty}, @phonet, @ax25={0x3, @null}}) [ 1215.914577][T15050] loop1: detected capacity change from 256 to 0 [ 1215.942022][T15055] NFS: device name not in host:path format 19:55:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x6, 0x0, 0x0) 19:55:12 executing program 4: r0 = socket(0x2, 0xa, 0x0) getsockname$qrtr(r0, 0x0, &(0x7f0000000180)) [ 1215.966695][T15050] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1215.994344][T15050] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1216.010856][T15050] BTRFS error (device loop1): superblock contains fatal errors [ 1216.019448][T15050] BTRFS error (device loop1): open_ctree failed 19:55:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000009c00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000001600)={'team_slave_0\x00', @ifru_mtu}) [ 1216.144956][T15078] loop1: detected capacity change from 256 to 0 [ 1216.155224][T15078] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1216.175064][T15078] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1216.195019][T15078] BTRFS error (device loop1): superblock contains fatal errors [ 1216.207112][T15078] BTRFS error (device loop1): open_ctree failed 19:55:15 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) ioctl(r1, 0x1ff, &(0x7f0000000240)="8edcfb8e8d6668c1e8cd07470bba3b922d69d2f1276da1d79e5a45c863849116c7c1527aec90382a8ee9295f965d479246d99cf7b6c1abc4e753b900dd4cf1341e35441b00e01a675ba03e1e0516740f88a32ff92a8d07c9dbd68d10b84e715f14941f0e504783e20cd2ba34101fd2") 19:55:15 executing program 4: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:55:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:15 executing program 0: r0 = socket(0x1e, 0x4, 0x0) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0x10) 19:55:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000009d00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf0ff7f}, 0x10) 19:55:15 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) [ 1219.083871][T15097] NFS: device name not in host:path format [ 1219.092335][T15100] loop1: detected capacity change from 256 to 0 19:55:15 executing program 0: r0 = socket(0x2, 0x3, 0x7) sendmsg$rds(r0, &(0x7f00000016c0)={&(0x7f0000000000), 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)=""/109, 0x6d}], 0x1, &(0x7f0000001640)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, 0x0}}], 0x48}, 0x4804) 19:55:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x700, &(0x7f0000001580)=[@sndinfo={0x20}], 0x20}, 0x0) [ 1219.137095][T15100] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1219.155949][T15100] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1219.171688][T15100] BTRFS error (device loop1): superblock contains fatal errors [ 1219.184013][T15100] BTRFS error (device loop1): open_ctree failed 19:55:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:15 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts={{0x18}}], 0x18}, 0x0) 19:55:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000001c000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1219.344490][T15124] NFS: device name not in host:path format [ 1219.386880][T15129] loop1: detected capacity change from 256 to 0 [ 1219.397211][T15129] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1219.407347][T15129] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1219.422991][T15129] BTRFS error (device loop1): superblock contains fatal errors [ 1219.430768][T15129] BTRFS error (device loop1): open_ctree failed 19:55:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000040)={'caif0\x00', @ifru_flags}) 19:55:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000540)={'gre0\x00', &(0x7f00000004c0)={'gretap0\x00', 0x0, 0x0, 0x0, 0x1, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}}}}) 19:55:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000edc000000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x1000000}, 0x10) 19:55:15 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x260a81, 0x0) r6 = syz_mount_image$efs(&(0x7f00000001c0)='efs\x00', &(0x7f0000000240)='./bus\x00', 0x0, 0x4, &(0x7f0000000500)=[{&(0x7f0000000280)="b8d25265d5679b2490fa6381c4a2b48d232c934e88", 0x15, 0x7ff}, {&(0x7f00000002c0)="2b02268706df4e20b333f637bc8471246f4d98ed204159a48713e0f8923d8bb427ad2ef3db50091f88f1b1f7280b854f3ad07858d65c4ec1f18208af0a215e6aa8637d86bccb544dd2e2492d94b47b48889aa71db15c9ce0af79e710997d5486fd3bb23e72f73805c3504c150e650ef6ff3af3110ce1d103ef4fba2c", 0x7c, 0x3}, {&(0x7f0000000340)="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", 0xfa, 0x1}, {&(0x7f0000000480)="ba6483a8317d2e2537a1041e0dbd26e15fe4813340a67673f2d392494b53a28c692aec574ebebff9da2adb36cddda90116d83e341c906ecac0cfd7b2cb791a2039d20c202d14aa2f72ec881a89d153d89dcfd0f2eeaee91a6ecce20396c0b0afc3f58b3ac4ed2a928bfe05f0267dae2c7bb945e312190d57eecd48c9", 0x7c, 0x1c}], 0x221001, &(0x7f0000000580)={[{'!,*@.-:.\xba,^\'\xed\\$#{-'}], [{@smackfshat={'smackfshat'}}, {@euid_gt={'euid>', 0xee01}}, {@uid_lt={'uid<'}}, {@dont_appraise='dont_appraise'}, {@hash='hash'}, {@context={'context', 0x3d, 'unconfined_u'}}]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0xc0c89425, &(0x7f0000000600)={"fc1a829195a481ccdabf10eb97cf0b66", 0x0, 0x0, {0xfffffffffffffffc, 0xff}, {0x4, 0x1f}, 0x10001, [0x4, 0x2, 0xffffffffffff0001, 0x421, 0x4, 0xab9, 0x4040, 0x4, 0x7, 0x3, 0x800000000000, 0x1, 0xdcf, 0x4, 0x85, 0x6]}) ioctl$USBDEVFS_RESET(r5, 0x5514) 19:55:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@prinfo={0x18, 0x84, 0xa}], 0x18}, 0x0) 19:55:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0x1, 0x0, &(0x7f0000000200)) 19:55:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_CHANNELS_RX_COUNT={0x8}]}, 0x1c}}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000120000000c"], 0x2c}}, 0x0) [ 1220.000260][T15150] loop1: detected capacity change from 256 to 0 [ 1220.008875][T15151] NFS: device name not in host:path format [ 1220.035310][T15150] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:16 executing program 4: r0 = socket(0x1e, 0x1, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) [ 1220.046619][T15150] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1220.062144][T15150] BTRFS error (device loop1): superblock contains fatal errors [ 1220.075610][T15150] BTRFS error (device loop1): open_ctree failed [ 1220.089478][T15166] netlink: 'syz-executor.4': attribute type 6 has an invalid length. 19:55:16 executing program 0: r0 = socket(0x1e, 0x1, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/207, 0xcf}], 0x300}, 0x0) 19:55:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00'}) 19:55:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000001c200000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1220.138440][T15164] loop3: detected capacity change from 7 to 0 19:55:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a182"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:16 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) 19:55:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$alg(r0, 0x0, 0x0) [ 1220.263301][T15189] NFS: device name not in host:path format [ 1220.269349][T15185] loop1: detected capacity change from 256 to 0 [ 1220.295625][T15185] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1220.325450][T15185] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1220.409152][T15185] BTRFS error (device loop1): superblock contains fatal errors [ 1220.446910][T15185] BTRFS error (device loop1): open_ctree failed 19:55:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2000000}, 0x10) 19:55:16 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x800, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f00000001c0)={0x7ff, 0x1, 0x2, "5ffe9fa94f48affbab18e52a273b23100c9a078471dd5a352c02f6c5ed7f85cc", 0x20343059}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:16 executing program 0: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000080)='SMC_PNETID\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010023bd7000fedbdf2503000000140002000900030073797a30000000000900010073"], 0x4c}}, 0x0) 19:55:16 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x44040, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 19:55:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a182"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000001c300000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:16 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x44040, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) [ 1220.895613][T15220] NFS: device name not in host:path format [ 1220.898217][T15219] loop1: detected capacity change from 256 to 0 [ 1220.908558][T15221] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1220.937382][T15229] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1220.949157][T15219] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:17 executing program 0: r0 = socket(0x2, 0x3, 0x7) ioctl$sock_qrtr_TIOCINQ(r0, 0x8914, &(0x7f0000000040)) [ 1220.997291][T15219] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a182"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:17 executing program 4: bpf$MAP_UPDATE_ELEM(0x21, 0x0, 0x0) [ 1221.052641][T15219] BTRFS error (device loop1): superblock contains fatal errors [ 1221.060553][T15219] BTRFS error (device loop1): open_ctree failed 19:55:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x4e20, 0x0, @remote}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='3', 0x1}, {&(0x7f0000000000)="3450e42f2ed6a943d5ff6254f554b90e945a3568bdb7e3364bc14c5c1b9623dd25bf66ba65ba0f3e6b3d4ff6b5cd7e8edd4afdd2e688d73745105ff2328a5e26f5f9cc722d66adc54c8aed48a9047eba974545d779b5d7a7a7287d32daa0e5b4b9e8a6e882f4bb1f4c181777194961f2598d0f1546558c877e78a4b39111d875548e836db5d8385887094f303b708b06e31e0874d39bf48c4e19e14bec883bec314eec49105e027d1ce3501c4c97c9b489b90cc4b11357506089357df40041ac126c4d", 0xc3}, {&(0x7f0000000340)="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", 0xa85}], 0x3}, 0x0) r1 = getpid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000e40), 0x1, &(0x7f0000000f80)) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r4, &(0x7f0000000900)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14}, 0x14}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001040)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote}, 0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) sendto$packet(r6, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote}, 0x14) r8 = getpid() wait4(r8, &(0x7f00000002c0), 0x1, &(0x7f0000000e80)) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@initdev={0xfe, 0x88, [], 0xfd, 0x0}, 0xf, r7}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000e00)={0x14, 0x0, 0x4, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x30048041}, 0x0) 19:55:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000001c700000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1221.139069][T15242] NFS: device name not in host:path format [ 1221.219882][T15253] loop1: detected capacity change from 256 to 0 [ 1221.237886][T15253] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1221.293089][T15253] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1221.317490][T15253] BTRFS error (device loop1): superblock contains fatal errors [ 1221.347399][T15253] BTRFS error (device loop1): open_ctree failed 19:55:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x3000000}, 0x10) 19:55:17 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001140)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:55:17 executing program 4: bpf$MAP_UPDATE_ELEM(0x17, 0x0, 0x0) 19:55:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000010d200000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:17 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r3, &(0x7f0000001f40)={0x0, 0x0, &(0x7f0000001f00)={&(0x7f0000000380)={0x3c, r4, 0x105, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r5}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x148c}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x148c}, @NL80211_ATTR_CENTER_FREQ2={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) ioctl$HIDIOCINITREPORT(r1, 0x4805, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r4, 0x200, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x7, 0x5e}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "fcee895b7bf03ff61f3da6cea4"}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c895}, 0x24004005) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r7, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:17 executing program 4: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 19:55:17 executing program 0: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001100)='/dev/btrfs-control\x00', 0x4040, 0x0) [ 1221.786221][T15276] loop1: detected capacity change from 256 to 0 [ 1221.810268][T15276] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:17 executing program 0: bpf$MAP_UPDATE_ELEM(0x1c, 0x0, 0x0) 19:55:17 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0xfd42, 0x0, &(0x7f0000000000)=@in={0x0, 0x2}, 0x8) [ 1221.877449][T15276] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:18 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) capget(&(0x7f0000000080), 0x0) [ 1221.927843][T15276] BTRFS error (device loop1): superblock contains fatal errors [ 1221.939602][T15276] BTRFS error (device loop1): open_ctree failed [ 1222.044013][ T35] audit: type=1326 audit(1608580518.071:502): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=15308 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460faa code=0x0 19:55:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4000000}, 0x10) 19:55:18 executing program 0: openat$sndseq(0xffffffffffffff9c, 0x0, 0x420400) 19:55:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000010d300000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:18 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 19:55:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1222.462994][T15326] loop1: detected capacity change from 256 to 0 [ 1222.479802][T15326] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1222.503098][T15326] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1222.530365][T15326] BTRFS error (device loop1): superblock contains fatal errors [ 1222.540878][T15326] BTRFS error (device loop1): open_ctree failed 19:55:20 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000240)) timer_delete(r0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000140)) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:20 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) 19:55:20 executing program 4: r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00000000c0)={'caif0\x00', @ifru_names}) 19:55:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000010d400000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x7000000}, 0x10) [ 1224.879154][T15347] loop1: detected capacity change from 256 to 0 [ 1224.890201][T15347] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1224.900077][T15347] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1224.915485][T15347] BTRFS error (device loop1): superblock contains fatal errors [ 1224.923959][T15347] BTRFS error (device loop1): open_ctree failed 19:55:21 executing program 0: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x80}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x5]}, 0x8}) 19:55:21 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) 19:55:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000010d500000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000740), 0x1, &(0x7f0000000840)) 19:55:21 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_io_uring_setup(0x1e98, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x33}, &(0x7f0000002000/0x1000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:55:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1225.028036][T15372] loop1: detected capacity change from 256 to 0 [ 1225.043783][T15372] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1225.054779][T15372] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1225.070189][T15372] BTRFS error (device loop1): superblock contains fatal errors [ 1225.092430][T15372] BTRFS error (device loop1): open_ctree failed [ 1225.113060][T15380] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1225.157840][T15380] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 19:55:21 executing program 4: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 19:55:21 executing program 0: syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x1000)=nil, &(0x7f0000001000/0x2000)=nil, 0x0, 0x0) 19:55:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000002d600000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:21 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(0xffffffffffffffff, 0x80044dff, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x78823c6}, 0x10) 19:55:21 executing program 0: socketpair(0x2, 0x0, 0x0, &(0x7f0000000a00)) [ 1225.855613][T15416] loop1: detected capacity change from 256 to 0 [ 1225.866963][T15416] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1225.884646][T15416] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:21 executing program 4: pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 19:55:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1225.947051][T15416] BTRFS error (device loop1): superblock contains fatal errors [ 1225.962389][T15416] BTRFS error (device loop1): open_ctree failed 19:55:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000140)={0x0, {{0x10, 0x2}}, {{0x10, 0x2}}}, 0x118) 19:55:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000002d700000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:22 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="2c3bea0c6c6844c05118e8d1e3b32ac155c21151604129cc7e441c8180ce750af38ebe658693c48896238b95db67416cf6e64274fa81d7af840037fac24b2914fe3503260631be9825a65fb2146f6b465a9b60af5d3974501930e2107422f71d941f91a022873c9b646660bdb16809098a8041b1fde746d249725f42c1592e44339217ea7003968d18db22abad513fa5a7a238a823e1930301739827c857", 0x9e}, {&(0x7f00000000c0)="0fcb9cd27844fa6111b7e7629f7aa6a5352724967f8b423abe2f773cffbe40da938609f684a5dda545703326e429b458f62f7499cb737c36be0de1abbd3bf5e76d80b5da0c77f7197794b3f6aea8f810aa10f6b749f353ad8e2d4d3b3cb0d5bf240cd28970201eb1283a2db42ec73749690d15f50f3a6c7653a7b01f4363e31ed7548760e54e6e18d930303079c568e7e5d578092515bc27901f1af183cfe566a101", 0xffffff50}], 0x2) execve(0x0, 0x0, 0x0) [ 1226.049641][T15443] NFS: mount program didn't pass any mount data [ 1226.093291][T15448] loop1: detected capacity change from 256 to 0 [ 1226.105483][T15448] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1226.115668][T15448] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1226.131042][T15448] BTRFS error (device loop1): superblock contains fatal errors 19:55:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000300b9f300000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1226.143353][T15448] BTRFS error (device loop1): open_ctree failed [ 1226.232702][T15462] NFS: mount program didn't pass any mount data [ 1226.243289][T15461] loop1: detected capacity change from 256 to 0 [ 1226.255341][T15461] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffff400000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1226.270361][T15461] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1226.292652][T15461] BTRFS error (device loop1): superblock contains fatal errors [ 1226.300476][T15461] BTRFS error (device loop1): open_ctree failed [ 1226.394828][T15472] loop1: detected capacity change from 256 to 0 [ 1226.404978][T15472] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1226.415028][T15472] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1226.438918][T15472] BTRFS error (device loop1): superblock contains fatal errors [ 1226.458241][T15472] BTRFS error (device loop1): open_ctree failed 19:55:22 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@local, @dev={0xac, 0x14, 0x14, 0x28}}, 0x8) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffff600000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x8000000}, 0x10) [ 1226.784185][T15490] NFS: mount program didn't pass any mount data [ 1226.798669][T15491] loop1: detected capacity change from 256 to 0 [ 1226.812174][T15491] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:22 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@empty, @random="521116c6d203", @val, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @empty, "b7b31348e9a50ab00fe06f1cbfff0757"}}}}, 0x0) 19:55:22 executing program 4: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000100), 0x0) munmap(&(0x7f0000fef000/0x11000)=nil, 0x11000) [ 1226.825324][T15491] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1226.857348][T15491] BTRFS error (device loop1): superblock contains fatal errors [ 1226.877213][T15491] BTRFS error (device loop1): open_ctree failed 19:55:22 executing program 0: r0 = socket$inet6(0x18, 0x1, 0x0) close(r0) 19:55:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffdf900000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:23 executing program 0: syz_emit_ethernet(0xfc0, &(0x7f00000000c0)={@empty, @multicast, @val={@void}, {@ipv4={0x800, @gre={{0x16, 0x4, 0x0, 0x0, 0xfae, 0x0, 0x0, 0x0, 0x2f, 0x0, @local, @empty, {[@timestamp_prespec={0x44, 0x2c, 0x0, 0x3, 0x0, [{@remote}, {@remote}, {@private}, {@local}, {@private}]}, @rr={0x7, 0x17, 0x0, [@multicast2, @local, @empty, @loopback, @private]}]}}, {{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}, {}, {}, {0x8, 0x6558, 0x0, "e309d8656e049d97dd0ff783a93ede3ddd459a087693c461410ec8825dc9a244ffe24837d304c81e5ff8310f951a1d8152b60013401d5c46f65f65006398970aa047496ff7c9addefc3a17d18ae674ae0bb8185d895b21d434adc897ccacc5288b047486aa442ef283594ab5d94df3df9c1bf29223c16e2293b592e7b51a85f9adfdcb978974e8c2febc651a9a1cf12268"}}}}}}, 0x0) 19:55:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) munlockall() 19:55:23 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)) [ 1227.032188][T15520] loop1: detected capacity change from 256 to 0 [ 1227.066144][T15520] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1227.083106][T15527] NFS: Device name not specified [ 1227.122169][T15520] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1227.171111][T15520] BTRFS error (device loop1): superblock contains fatal errors [ 1227.179021][T15520] BTRFS error (device loop1): open_ctree failed 19:55:23 executing program 3: timer_create(0x4, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) timer_settime(r0, 0x1, &(0x7f00000001c0), 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x50200, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r4, &(0x7f0000001f40)={0x0, 0x0, &(0x7f0000001f00)={&(0x7f0000000380)={0x3c, r5, 0x105, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r6}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x148c}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x148c}, @NL80211_ATTR_CENTER_FREQ2={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_MPATH(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRESOCT=r3, @ANYBLOB="040000000000fbdbdf251600000008000300", @ANYBLOB="4ab6a7dd4f44c8bb64b393054303c1ceadcad02cdcf0593e9e8b82d56b4ec02db7b75c268bb3ee26bce3860384bd20cbc1f5fb0cf69652b567e52838e939e412fde54a74156cea1bf86113c2050e42d8d9843ba104e7bc3712a842615576889e07cf21e8005d70eb422867226e693d1e08a19d89db9e594c28650e5864106a4e628147cbfdc578f3347a5e7328e267499ebf2cf7d8c9087b14480a9c9500217682", @ANYBLOB="4000e26fb6acf3c9bdbf0a001a00ffffffffffff00f709001a000802110000000000"], 0x34}, 0x1, 0x0, 0x0, 0x48800}, 0x800) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000240)=""/69, 0x45}], 0x1) 19:55:23 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000480)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) 19:55:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "e44ef0dde64dc8f7"}) 19:55:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffffb00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xa000000}, 0x10) 19:55:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100e9ffffff00000b40"], 0x2c}}, 0x0) 19:55:23 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000002200)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000140)={0x2, @vbi}) [ 1227.695467][T15550] loop1: detected capacity change from 256 to 0 [ 1227.705822][T15550] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1227.724629][T15550] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1227.754093][T15560] NFS: Device name not specified [ 1227.755933][T15550] BTRFS error (device loop1): superblock contains fatal errors [ 1227.776647][T15550] BTRFS error (device loop1): open_ctree failed 19:55:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100e9ffffff00000241"], 0x2c}}, 0x0) recvmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000002600)=""/182, 0xb6}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x3, 0x10100, 0x0) 19:55:23 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r0, 0x6b, 0x1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0xe0) 19:55:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffdfd00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1227.965448][T15587] NFS: Device name not specified [ 1227.979053][T15588] loop1: detected capacity change from 256 to 0 [ 1227.997761][T15588] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1228.021406][T15588] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1228.045574][T15588] BTRFS error (device loop1): superblock contains fatal errors [ 1228.060704][T15588] BTRFS error (device loop1): open_ctree failed 19:55:26 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/timer\x00', 0x80) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:26 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000480)={0x2020}, 0x2020) 19:55:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x30}}, 0x0) 19:55:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffffd00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xc020000}, 0x10) [ 1230.741533][T15611] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1230.741946][T15610] loop1: detected capacity change from 256 to 0 [ 1230.771085][T15610] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x23}]}, 0x1c}}, 0x0) 19:55:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000180)=0x4) [ 1230.782120][T15610] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1230.782436][T15617] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1230.797417][T15610] BTRFS error (device loop1): superblock contains fatal errors [ 1230.816000][T15610] BTRFS error (device loop1): open_ctree failed 19:55:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100e9ffffff00000180"], 0x2c}}, 0x0) 19:55:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffffe00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:26 executing program 4: recvfrom$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1230.994778][T15639] loop1: detected capacity change from 256 to 0 [ 1231.004530][T15639] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1231.024951][T15639] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1231.046082][T15639] BTRFS error (device loop1): superblock contains fatal errors [ 1231.058138][T15639] BTRFS error (device loop1): open_ctree failed 19:55:27 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x4, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/14) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:27 executing program 0: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000002240)='/dev/ubi_ctrl\x00', 0x0, 0x0) 19:55:27 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x560d, &(0x7f0000000f40)) 19:55:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), 0x0, &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 19:55:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000003ff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf000000}, 0x10) 19:55:27 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x80045432, 0x0) 19:55:27 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x4b69, &(0x7f0000000f40)) 19:55:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1231.582912][T15667] loop1: detected capacity change from 256 to 0 [ 1231.597796][T15667] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1231.612593][T15667] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) [ 1231.650771][T15667] BTRFS error (device loop1): superblock contains fatal errors 19:55:27 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) [ 1231.722431][T15667] BTRFS error (device loop1): open_ctree failed 19:55:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 19:55:30 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x412, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000180)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000640)=""/90, 0x5a}], 0x1) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f00000001c0)={0x0, 0x1, 0x9, 0x13, 0x154, &(0x7f0000000240)="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"}) 19:55:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000fff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:30 executing program 0: openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) 19:55:30 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0xc0189436, &(0x7f0000000f40)) 19:55:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) 19:55:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x18000000}, 0x10) 19:55:30 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x560e, 0x0) 19:55:30 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) [ 1234.668035][T15715] loop1: detected capacity change from 256 to 0 [ 1234.680574][T15715] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1234.693555][T15715] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100e9ffffff000003"], 0x2c}}, 0x0) 19:55:30 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$fb(r0, &(0x7f0000000200)="f2", 0x1) [ 1234.719906][T15715] BTRFS error (device loop1): superblock contains fatal errors [ 1234.744221][T15715] BTRFS error (device loop1): open_ctree failed 19:55:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', 0x0, 0x0, &(0x7f000000a000)) 19:55:30 executing program 0: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x401}, 0x0, &(0x7f0000000140)={0x0}) 19:55:33 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5, 0x1}, {0x2, 0x3}, {0x100, 0x1}, {0x6, 0x6}]}) 19:55:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000ffffefff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:33 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x41) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x5) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 19:55:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) 19:55:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x18020000}, 0x10) 19:55:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f00000003c0)) [ 1237.764188][T15763] loop1: detected capacity change from 256 to 0 [ 1237.790364][T15763] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1237.813512][T15763] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1237.829845][T15763] BTRFS error (device loop1): superblock contains fatal errors [ 1237.839569][T15763] BTRFS error (device loop1): open_ctree failed [ 1237.839797][T15780] NFS: mount program didn't pass any mount data 19:55:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffffdff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) 19:55:33 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) 19:55:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x4}, 0xc, &(0x7f0000000100)={0x0}}, 0x0) 19:55:34 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x0, 0x0) 19:55:34 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x5609, &(0x7f0000000f40)) [ 1237.968906][T15789] loop1: detected capacity change from 256 to 0 [ 1238.015356][T15789] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1238.025258][T15798] NFS: mount program didn't pass any mount data [ 1238.039823][T15789] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:34 executing program 0: sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, 0x0, 0x0) [ 1238.065749][T15789] BTRFS error (device loop1): superblock contains fatal errors [ 1238.091146][T15789] BTRFS error (device loop1): open_ctree failed 19:55:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"610d4a8be6a6cb39f17e407ae427d013"}) 19:55:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext, 0x8000000200052203, 0x40000000800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="bb781d2e03fdeebad4a1823a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, 0x0) 19:55:34 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x80045440, &(0x7f0000000f40)) 19:55:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000e0ffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x20000000}, 0x10) 19:55:34 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newqdisc={0x44, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_FSC={0x10}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000030c0)=@delchain={0x64, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ct={0x2c, 0x15, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newqdisc={0x44, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_FSC={0x10}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000030c0)=@delchain={0x64, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ct={0x2c, 0x15, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@private1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x94, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x29}}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x11}, 0x44) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1238.634888][T15825] loop1: detected capacity change from 256 to 0 [ 1238.657918][T15825] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast}, {0x0, @remote}, 0x0, {}, 'batadv0\x00'}) 19:55:34 executing program 0: perf_event_open(&(0x7f0000000380)={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={&(0x7f0000000200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) recvfrom$ax25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x2e) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x10001, 0x10) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @private}, &(0x7f0000000140)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001140)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@local}}, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) [ 1238.670549][T15825] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1238.674178][T15831] NFS: mount program didn't pass any mount data [ 1238.694425][T15825] BTRFS error (device loop1): superblock contains fatal errors [ 1238.716587][T15836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1238.735353][T15825] BTRFS error (device loop1): open_ctree failed 19:55:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x3b, &(0x7f0000000040)={{{@in=@private, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x8}, 0x1c) 19:55:34 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x5428, 0x0) 19:55:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000ffefffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:34 executing program 0: socketpair(0xa, 0x0, 0x7ff, &(0x7f00000004c0)) 19:55:34 executing program 4: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x6]}, 0x8}) [ 1238.895406][T15863] loop1: detected capacity change from 256 to 0 [ 1238.906311][T15863] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001900)) [ 1238.947063][T15863] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:35 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x5423, &(0x7f0000000f40)={0x0, 0x40}) 19:55:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote, 0x0, 0x0, 'lblcr\x00', 0x0, 0x161}, 0x2c) [ 1238.990876][T15863] BTRFS error (device loop1): superblock contains fatal errors [ 1238.998751][T15863] BTRFS error (device loop1): open_ctree failed [ 1239.072705][T15882] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:0 19:55:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x24000000}, 0x10) 19:55:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 19:55:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000f9fdffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0xa, 0x0, &(0x7f00000003c0)) [ 1239.458799][T15888] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1239.526056][T15896] loop1: detected capacity change from 256 to 0 [ 1239.536397][T15896] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1239.556095][T15896] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1239.582042][T15896] BTRFS error (device loop1): superblock contains fatal errors [ 1239.590524][T15896] BTRFS error (device loop1): open_ctree failed 19:55:35 executing program 5: socket$inet(0x2, 0xa, 0x79) 19:55:35 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) semctl$GETVAL(0x0, 0x4, 0xc, &(0x7f0000000300)=""/37) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000140)={0xfffffffffffffe01, 0x8, 0x1000, 0x80000001}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x4, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) prctl$PR_GET_NO_NEW_PRIVS(0x27) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r3}, {r4, 0x3010}], 0x2, &(0x7f0000000340)={r5, r6+60000000}, &(0x7f0000000380), 0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB="2c0037e92ec6e2ba154617cc4b36a8fc54717bbc3a82c1820620dbe7819159b2a72bc24faa2b1a343477ca47a7de9cd65bf33abd9488ec0984f81d8404973dc22aad7c5f196d92e9a046ed3fc7934507601a8cac9f13581570ab72492cd044a8e9b03135ae06e48f2318d41352691122414b16fb5cec6f6591cf63390bd8532467b6b53eb855d49f86be318ee9ef62621ce8f43f08144306ce64f2ba5fb1408d0e66d1d26009c0bd77a13f6aafbfa3addb02f1e4ced054ec08748528cbb85d8f35e77f1bf0ddd5f3a9651f688baf0b2ab790ed0126f795"]) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r3, 0xc01864b0, &(0x7f0000000240)={0x71dd607, 0x8000, 0x1, 0xffffffff, 0xe4}) 19:55:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x10e, 0x4, 0x0, 0x0) 19:55:35 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x6, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x3, @raw_data="9a370a1c89936c7e8537a25bcbbef9bb120510bbad4fc13d08c593dda8b0184c95508f925ef3dfa30270da26fdf3e9379dae1461a46ec555d42e724e8580c8bd5edaa8ea221cc19a1b775e15da0c30a3f3d0dc780a9c0df752a2df9556dc4db7ee6cc9a724c92839841e69d955edac694b1941b44f30bcb4ed14b98f1112b1f4318ccf943c6316426b91758bf10dc96220d2d49fc7967143686a839087ae7686f52f25905dbb4f4e06d3650dd0e4de5d1ebef3c681caf738f69ea946ab6e5c58be2b1951c4f8ae48"}}) 19:55:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fdfdffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1239.761431][T15917] loop1: detected capacity change from 256 to 0 [ 1239.775971][T15917] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1239.786976][T15917] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000002980)={0x0, @can, @rc={0x1f, @none}, @xdp}) 19:55:35 executing program 0: socketpair(0x21, 0x0, 0x2, &(0x7f00000000c0)) 19:55:35 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, 0x0) [ 1239.809717][T15917] BTRFS error (device loop1): superblock contains fatal errors [ 1239.817467][T15917] BTRFS error (device loop1): open_ctree failed 19:55:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x40000000}, 0x10) 19:55:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x5460, 0x0) 19:55:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001"], 0x2c}}, 0x0) 19:55:36 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000002200)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000040)) 19:55:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fffdffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1240.316417][T15953] loop1: detected capacity change from 256 to 0 [ 1240.334891][T15953] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1240.353213][T15953] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1240.369819][T15953] BTRFS error (device loop1): superblock contains fatal errors [ 1240.408851][T15953] BTRFS error (device loop1): open_ctree failed 19:55:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @loopback}}) 19:55:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x4}, 0xc, &(0x7f0000000100)={0x0}}, 0x0) 19:55:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 19:55:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000007fffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:36 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) fcntl$setsig(0xffffffffffffffff, 0xa, 0x2a) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x10) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, 0x9, 0x6, 0x401, 0x0, 0x0, {0xc, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x4008000) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f00000002c0)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0), &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], 0x0, 0x4, 0x4, 0x0, 0x914}) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r5 = syz_mount_image$jffs2(&(0x7f00000001c0)='jffs2\x00', &(0x7f0000000340)='./file0\x00', 0x1ff, 0x2, &(0x7f0000000500)=[{&(0x7f0000000380)="b62a4aea6089fa93f85e5df116be2d2f503578f9021a76788b0504e7cea7023b5ee4b7ff13cc8569a095a15cc30b9ae19298974a537314f09b1ca06cf8e1396451d17598335771c469a429bcfbc8b70efa17678d71b42bac79c39bc8f5f1f5f66ce1", 0x62, 0x1}, {&(0x7f0000000400)="bf9083d32870258d84c4ab0471bf8b718df6f53152b1b83baec942f1155398583fdc8e31c59970a2e535f4135451e9d778b7731f3b134efa44ee5164e1a410cd017fc1e39ba5b8440b6f009e2c679b259da707788dd1a2f6bd67a45297a1cf16f7b6264e8ebac31d2d8369b68a7e899309aa50e8ad264862b40dd6f32f0f60c6fdd9752678d36cc32bc6497bce34eba7cb85af62660e7942a4b3ae6dec5bd7e8158ae65b26638538b3a28cdb221a778355b741a3ddbae680b0d95d7ee270eea88309415a902d6aa4c8047a2001c404390e23c9ebee2f947d7d814f7adfb73dfcae988601924eb859fd27cde362ed9eb38bcc1682c09480ca", 0xf8, 0x1}], 0x40000, &(0x7f0000000780)={[{@compr_none='compr=none'}, {@compr_lzo='compr=lzo'}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@audit='audit'}, {@smackfsroot={'smackfsroot'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/snd/timer\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/snd/ti6\x9d\xc9\xf5'}}]}) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000005c0)={0x0, 0x1, 0x5, 0x4}) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x4487, @private1={0xfc, 0x1, [], 0x1}, 0x1c8}, @in={0x2, 0x4e21, @private=0xa010102}], 0x48) [ 1240.719334][T15977] loop1: detected capacity change from 256 to 0 [ 1240.741139][T15977] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1240.751079][T15977] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:36 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000002200)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x1f, 0x0, 0x0, @stepwise}) 19:55:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @private}, {0x2, 0x0, @loopback}}) [ 1240.766479][T15977] BTRFS error (device loop1): superblock contains fatal errors [ 1240.778349][T15977] BTRFS error (device loop1): open_ctree failed 19:55:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x41020000}, 0x10) 19:55:37 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:55:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000008cffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:37 executing program 4: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) [ 1241.148115][T16009] loop1: detected capacity change from 256 to 0 [ 1241.168086][T16009] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:37 executing program 4: perf_event_open(&(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, 0x3, 0xffffffffffffffff, 0xe) 19:55:37 executing program 5: socketpair(0xa, 0x2, 0x3, 0x0) 19:55:37 executing program 4: syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) [ 1241.189103][T16009] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1241.209252][T16009] BTRFS error (device loop1): superblock contains fatal errors [ 1241.217105][T16009] BTRFS error (device loop1): open_ctree failed 19:55:37 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001580)={0x0, 0x0, 0x0}) 19:55:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000097ffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1241.536249][T16034] loop1: detected capacity change from 256 to 0 [ 1241.547546][T16034] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1241.577633][T16034] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1241.594807][T16034] BTRFS error (device loop1): superblock contains fatal errors [ 1241.605256][T16034] BTRFS error (device loop1): open_ctree failed 19:55:39 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, 0x0, &(0x7f0000000100)={r0}) 19:55:39 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) 19:55:39 executing program 0: select(0x40, &(0x7f00000003c0)={0x2}, 0x0, 0x0, &(0x7f0000000480)) 19:55:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000f4ffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x58000000}, 0x10) 19:55:39 executing program 3: timer_create(0x7, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) ioctl$SNDRV_PCM_IOCTL_STATUS64(r3, 0x80984120, &(0x7f0000001340)) r4 = getpgrp(0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r5, 0xc080661a, &(0x7f00000012c0)={@id={0x2, 0x0, @b='\x91*\xe5\x10\xa4Xr:\x83\x9a\x9f\xadp\x158\xac'}}) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) kcmp(0x0, r4, 0x3, r6, 0xffffffffffffffff) timer_create(0x5, &(0x7f0000000140)={0x0, 0x14, 0x0, @thr={&(0x7f0000000240)="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", &(0x7f0000001240)="9d4936015dc3f00c67726ee966a7508027d10fd86bd7c68ed4a4925290048256a09b9ba99c2ae3686cf9b7741afa9ed0ae08790530df40f345a57a28fbd8126e8a27c2e104052a"}}, &(0x7f0000000200)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r8, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1243.844335][T16058] loop1: detected capacity change from 256 to 0 19:55:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:55:39 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x88d, 0x1800}, {}, {0x3, 0xc}], 0x3) 19:55:40 executing program 4: shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) [ 1243.894408][T16058] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1243.922611][T16058] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:40 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, 0x0) [ 1243.975214][T16058] BTRFS error (device loop1): superblock contains fatal errors [ 1243.984871][T16058] BTRFS error (device loop1): open_ctree failed 19:55:40 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)) 19:55:40 executing program 4: shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) 19:55:40 executing program 0: r0 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r0, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev, 0x8}}, 0x24) 19:55:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000f6ffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1b0c00000000000200000700000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x38}}, 0x0) 19:55:40 executing program 4: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x553202, 0x0) [ 1244.162414][T16093] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1244.180745][T16096] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1244.190206][T16094] loop1: detected capacity change from 256 to 0 [ 1244.218848][T16094] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1244.235438][T16094] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1244.251670][T16094] BTRFS error (device loop1): superblock contains fatal errors [ 1244.260245][T16094] BTRFS error (device loop1): open_ctree failed 19:55:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x7ffff000}, 0x10) 19:55:40 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000140)) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/118, 0x76) 19:55:40 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001600)={'team_slave_0\x00', @ifru_mtu}) 19:55:40 executing program 4: perf_event_open(&(0x7f0000000440)={0x0, 0xfffffffffffffe83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:55:40 executing program 5: perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:55:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fbffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:40 executing program 0: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0}, 0x68) 19:55:40 executing program 4: mmap$dsp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x812fe908abcefa3d, 0xffffffffffffffff, 0x0) 19:55:40 executing program 5: prctl$PR_SET_MM(0x23, 0xf, &(0x7f0000ff9000/0x4000)=nil) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) [ 1244.895026][T16121] loop1: detected capacity change from 256 to 0 [ 1244.903855][T16121] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1244.913981][T16121] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1244.930922][T16121] BTRFS error (device loop1): superblock contains fatal errors [ 1244.938970][T16121] BTRFS error (device loop1): open_ctree failed 19:55:41 executing program 0: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:55:41 executing program 0: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0x7137, 0x3, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 19:55:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000fdffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1245.101442][T16145] loop1: detected capacity change from 256 to 0 [ 1245.110629][T16145] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1245.120709][T16145] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1245.137527][T16145] BTRFS error (device loop1): superblock contains fatal errors [ 1245.147446][T16145] BTRFS error (device loop1): open_ctree failed 19:55:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x91ffffff}, 0x10) 19:55:41 executing program 5: pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 19:55:41 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0xac, &(0x7f0000000140)=')+}{\x00\x19\xbfF\x01y\r\xb0\xe8=\x03\x00Yd\xec\x7f\xf5\xda\x93\x91{\x19@\xf8\xb3\x1b\x18Q\xc7\x9f\xa5\xeb\xce\xd4\xcc\x81OK\xca\x9buGgz\x99\xe7]\xa1\x95^k\x0f%84@\t\x86W\xc4\x1a\xad\x89\x19\x9b\x81\xef\"\x1d\xb7}\xf1\x12\xd4\xa6\f\r/\x16\xcb\xd8\x10\xf9WH\x99\xa63\x04\x94\x92\xbb\x15\xc0mO\x15\x8c\xc9.*\x1d*>\xb8\x83\x18\xa40{pE\xcf\x8f\a\xcc\xc6ZZ\xd8$\xaf\xa0g\xbf\x8a\xa2l-\xdc\x99e\xea\x16\xf1]\x16\x80W\x93kV,\x98k]\xd0\xcf-\a9\xee\x80;\xb2\xfc\xdf\xc3\xd8\xe5X\x16\xa7\xd4\x89QI\xf4'}, 0xfffffffffffffe66) 19:55:41 executing program 0: r0 = epoll_create(0x8001) r1 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 19:55:41 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x1, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x77359400}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000140)) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/84, 0x54}], 0x1) 19:55:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000feffffff00000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1245.890114][T16170] loop1: detected capacity change from 256 to 0 [ 1245.906594][T16170] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1245.918333][T16170] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:42 executing program 5: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0x7137, 0x3, 0x0) get_mempolicy(0x0, &(0x7f0000000180), 0x200, &(0x7f0000ffd000/0x2000)=nil, 0x3) 19:55:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x4b, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}]]}, 0x30}}, 0x0) 19:55:42 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) [ 1245.937602][T16170] BTRFS error (device loop1): superblock contains fatal errors [ 1245.945426][T16170] BTRFS error (device loop1): open_ctree failed 19:55:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000080000000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:42 executing program 0: syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x5, 0x0) 19:55:42 executing program 4: socketpair(0x22, 0x0, 0x3, 0x0) [ 1246.094652][T16194] loop1: detected capacity change from 256 to 0 [ 1246.103793][T16194] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1246.119023][T16194] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1246.137534][T16194] BTRFS error (device loop1): superblock contains fatal errors [ 1246.146308][T16194] BTRFS error (device loop1): open_ctree failed 19:55:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xc6238807}, 0x10) 19:55:42 executing program 5: r0 = shmget$private(0x0, 0x7000, 0x0, &(0x7f0000ff9000/0x7000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) 19:55:42 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r0}) 19:55:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22e00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:55:44 executing program 0: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x0, 0x4}) 19:55:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000080000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:44 executing program 5: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:55:44 executing program 4: r0 = getpgrp(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000140)) 19:55:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xd5d6ffff}, 0x10) 19:55:44 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = fsmount(r0, 0x0, 0x2) ioctl$HIDIOCSUSAGES(r1, 0x501c4814, &(0x7f0000000780)={{0x3, 0x2, 0x24bb, 0x5, 0xffffffb0, 0xfffff766}, 0xf8, [0x80000001, 0xfffffff2, 0x4, 0x4, 0x80, 0x2, 0x80, 0x2, 0xffff, 0x80, 0x3, 0x2, 0x8001, 0x1, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x1, 0x6, 0x1, 0x6, 0x70856039, 0x3, 0x80000000, 0x2, 0x5, 0xffffffff, 0x2, 0x8, 0x7, 0x3, 0x7, 0x8, 0x0, 0xffff, 0x5, 0x6858, 0x55, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0xf2, 0x6, 0x0, 0x98a9, 0x7ff, 0x8, 0x5, 0x3, 0x7a3, 0x40, 0x0, 0x1, 0x2, 0x2c8, 0x3, 0x4, 0x6, 0x0, 0x2, 0xd, 0xcc, 0x10001, 0x7, 0x6, 0x26, 0x0, 0x6, 0xffffb76e, 0x9, 0x3, 0x0, 0xfffffff7, 0x10000, 0x1, 0x0, 0x3f, 0x1000, 0x7ff, 0x7f, 0x0, 0x17, 0x80000000, 0x5, 0x7, 0x3ff, 0x100, 0x0, 0xd5, 0x2, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x7, 0x3, 0x800, 0x5ae, 0x3, 0xe954, 0x5, 0x3, 0x6, 0x3, 0x3, 0x1000, 0x9ba6, 0x9, 0x7f, 0x39ae, 0x8, 0x7, 0xfffffffa, 0xa99, 0x10001, 0x0, 0xffff812c, 0x100, 0x8, 0x7f, 0x3, 0x8, 0x6, 0x0, 0x1, 0x7, 0x0, 0xff, 0x470, 0x6, 0x8, 0x3, 0x2, 0x0, 0x101, 0x80000000, 0x2, 0xfffffffd, 0x6, 0x3f, 0x274, 0x101, 0x2000000, 0x9, 0x8000, 0x0, 0x6, 0x3, 0x6, 0x10000, 0x7fc62a41, 0x38ee3585, 0x80000001, 0xd376, 0x5, 0x5, 0x5, 0xe35, 0x3ff, 0x632, 0x7, 0xffffff80, 0x62ba37b4, 0x4, 0xffffffff, 0x8, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4e0cef11, 0xa72, 0x2, 0x3f, 0x3, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1ff, 0x442, 0x200, 0x8, 0x5, 0x8, 0x81, 0x4, 0x3ff, 0x800, 0x7fffffff, 0xc2b5, 0x2, 0x5, 0x0, 0x400, 0x3, 0x2, 0x50, 0x4, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x6, 0x8, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x7, 0x1ff, 0x80000000, 0xffff, 0x7, 0x4, 0x1000, 0x200, 0x8, 0x5, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0x3ff, 0x9, 0x2, 0x3f, 0x0, 0x4, 0xffff58b8, 0x7ff, 0x5, 0x6, 0x2, 0xfffffffd, 0x40, 0x91a, 0x9, 0xbdf, 0x1, 0x100, 0x8, 0x1, 0x2, 0x5, 0x9, 0x8001, 0x7, 0x8, 0xa1, 0x0, 0x44f, 0x8, 0x200, 0x81, 0x40, 0x4, 0x80000000, 0x1ff, 0x9, 0xffffffbc, 0x0, 0x3ff, 0x0, 0x3f, 0x5, 0xfffffe01, 0xd2a, 0x5, 0x3, 0x7, 0x3, 0x8, 0x59b6, 0x7fffffff, 0x5, 0x7fffffff, 0x0, 0xffffff4c, 0x400, 0x1, 0x2, 0x7, 0x101, 0x0, 0x80000000, 0x934, 0x2, 0x1, 0x9c01, 0x7, 0x9, 0xfffffff8, 0x40, 0x3, 0x5, 0x7, 0x80, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x0, 0x5, 0x400, 0x100, 0x4, 0x6c, 0x7, 0x6, 0x124000, 0x0, 0x7, 0xffff8000, 0x8, 0x7fffffff, 0x400, 0x800, 0x1000, 0x0, 0x48a, 0xc5, 0xf1a, 0x7, 0x82e, 0x400, 0x3, 0x20, 0x1, 0x0, 0x800, 0x9, 0x0, 0x1, 0x0, 0x3a, 0x4, 0x4, 0x13f0c000, 0x0, 0x7, 0x101, 0x3f, 0x0, 0x3cd, 0xb8, 0xfff, 0x1, 0x6, 0x40, 0x8, 0x1, 0xfffffffc, 0x3f, 0x6, 0x1, 0x9, 0x80000001, 0x4f, 0x1, 0x35d, 0x6, 0x6, 0x8, 0x400, 0x6, 0x3a2, 0x10001, 0x2, 0x9, 0x9a000000, 0x1ff, 0x2, 0xfffffff7, 0x1000, 0x68b, 0x101, 0x9, 0x1, 0x3, 0x4, 0x81, 0xcf, 0xffffffff, 0x2, 0x2, 0x400, 0x8, 0xec2c, 0x401, 0x5, 0x7ff, 0x100, 0x4, 0x9, 0x4f3, 0x7ff, 0xbc88, 0x559, 0xff, 0x5, 0x7f, 0x4, 0x6, 0x1, 0x6, 0x3, 0x3, 0x9, 0x6, 0x200000, 0x1, 0xffff, 0xfff, 0x1, 0x1, 0x5, 0x7dea, 0x7, 0x3, 0x1, 0x2, 0x56, 0x0, 0x7b, 0x37349ecb, 0xffffffff, 0x7502, 0x40, 0x4, 0x2873, 0x1, 0x3, 0x0, 0x1, 0x200, 0x67c7, 0x10001, 0x1, 0xffffabd7, 0x2, 0xfffffff7, 0x3, 0x7, 0x0, 0x8, 0x9d1a, 0xfffffff9, 0x7, 0xfffffffe, 0x8000, 0x1fa94f75, 0x6, 0x40, 0x8001, 0x7, 0x1, 0x7f, 0x1e9c, 0x1, 0x0, 0x1f, 0x66, 0xdf5, 0x7, 0x80000001, 0x2, 0x7, 0x4, 0xfffffc00, 0xffffffff, 0x7, 0x1, 0x1, 0x7, 0x5, 0x2, 0x3, 0xf62, 0x6591, 0x3, 0x81, 0x7, 0xfffffd40, 0x5c, 0x9, 0x5, 0x0, 0x5, 0x7, 0x100, 0x1, 0x2, 0x33, 0x80000000, 0x56ad, 0x10000, 0x3, 0x401, 0x5, 0x3, 0x1, 0xa9, 0x8d, 0x0, 0x8, 0x9, 0x800, 0x0, 0x1, 0x12, 0xc6e, 0x3, 0xaa86, 0x4, 0x81, 0x4, 0x2, 0x4, 0x20, 0x9, 0x1, 0xffffffff, 0x401, 0x3ff, 0x2c59c0db, 0x8, 0xbd9, 0x8000, 0x800, 0x800, 0x8000, 0x7, 0x0, 0x3f, 0x81, 0x6, 0x4, 0x9, 0x100, 0x95ab, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1, 0xfffffff9, 0x0, 0x3, 0x1519b2ef, 0x80000000, 0x8, 0x6, 0x0, 0x480, 0x2, 0xa828, 0x7fffffff, 0x6, 0x5, 0xff, 0xc23, 0x5, 0x3, 0x3ff, 0xffffffff, 0x72, 0x1, 0x7, 0x2, 0x9, 0x3, 0x10000, 0x60, 0x100, 0x17, 0x7, 0x7ff, 0x9c3, 0x5, 0x2, 0x2000000, 0x3, 0xfffffff9, 0xe8, 0x4, 0xd7c, 0x3f, 0x2468, 0xffffffff, 0x6956, 0x91d, 0x200000, 0x8, 0x3, 0xf91, 0x6, 0x48a800, 0x8, 0xffff0db0, 0x0, 0xffff, 0x3, 0xd2b7, 0x7, 0x3, 0xffff1cb7, 0xa4, 0x1, 0x3, 0x0, 0x3f, 0x20, 0xa65f, 0x5, 0x80000000, 0x9, 0x80000001, 0xffffffb6, 0x8, 0x5, 0x4, 0x9f8a, 0xffff, 0x1ff, 0x1, 0x401, 0x3, 0x7fffffff, 0x2, 0x80000001, 0x3, 0x98, 0x1, 0x30, 0x4, 0xb3d3aeab, 0x2df, 0x5, 0x7, 0xfffffffb, 0x10000, 0x5, 0xffff, 0x0, 0x5, 0x400, 0x2, 0x3, 0x2c81, 0x3ff, 0x2, 0x1f, 0xfb, 0x400, 0x1, 0x80000001, 0x9, 0x0, 0xff, 0x8, 0x3, 0x2400000, 0x9, 0x51, 0x1, 0x80000001, 0x0, 0xff, 0x4, 0xfffff800, 0xff, 0x1, 0x0, 0x81, 0x4, 0xfffffffe, 0x3, 0x0, 0x94, 0x8b35, 0xffff, 0x2, 0x8, 0x7, 0x1000, 0x3, 0xa2, 0xfffffff7, 0xffff, 0x9, 0x1000, 0x7be, 0x8, 0x1, 0x6, 0x6, 0x10000, 0x6570, 0x1, 0x8, 0x3, 0xffffffff, 0xd043, 0x3, 0x3f, 0xce, 0x74, 0x9f6, 0x7, 0x1f, 0x4, 0x8, 0x2, 0x7e, 0x0, 0x9, 0xffffffff, 0x3ff, 0x5, 0x1, 0x609b7b0e, 0x1, 0x401, 0x2, 0x3000000, 0x448, 0x1, 0x3, 0x9fda, 0xe7, 0x3, 0x9, 0x5, 0x22cf, 0x8001, 0x8, 0x400, 0x40000, 0x100, 0x8bc, 0x7, 0x8, 0x6, 0x0, 0x3, 0x9, 0x10001, 0x148df38a, 0x3f, 0x95, 0x0, 0x2, 0xffffffff, 0x40, 0xee, 0xb8d, 0x5, 0x80, 0x6, 0x9, 0xce, 0x8, 0x0, 0x32f, 0xf54, 0x7d, 0x1, 0x1, 0x3f, 0x80, 0x8, 0x4, 0xebf, 0x366, 0x10000000, 0xf57, 0xfff, 0x9, 0x5, 0x1ff, 0x7, 0x1, 0x9, 0x7, 0x6, 0x2000000, 0x401, 0x4, 0x9, 0x1, 0x80, 0xc9c, 0x0, 0x1f, 0xb5, 0xfffffffa, 0x2, 0x4, 0x2, 0x3, 0x2, 0x9, 0x1, 0x3, 0x2737, 0x3f, 0x6, 0x2, 0x64cef4a2, 0x114, 0x0, 0x2, 0x0, 0x0, 0x1, 0xf738, 0xf845, 0x5, 0x5, 0x7, 0x4, 0x5, 0x1, 0x0, 0xffffffff, 0x800, 0x8001, 0x6, 0x3f, 0x5, 0x6, 0x7, 0x1ff, 0x6000000, 0x1f, 0x5, 0x0, 0x1ff, 0x3, 0x93, 0x9, 0x10001, 0x47d4, 0x8, 0x20, 0x24, 0x2, 0x7, 0x4, 0x12, 0x10001, 0x1, 0x8, 0x6, 0x9, 0x8, 0x800, 0x9, 0x6, 0xc9, 0xffffffc1, 0x9, 0x7fffffff, 0x80, 0xffff, 0xf8f6, 0xdf, 0x7, 0x8, 0x2, 0x902, 0xea, 0x1ff, 0xffffffff, 0x6, 0x6, 0x6, 0x68, 0x40, 0x9, 0xca, 0x9, 0x2, 0x2, 0x1b, 0xfffffffa, 0xc649, 0x4002, 0x7fffffff, 0x4, 0x9, 0x6, 0x5, 0x3ff, 0x81, 0x0, 0xfad7, 0x3f, 0x1, 0xa3b15aa4, 0x2, 0xe2, 0xf9d5, 0x6, 0x10001, 0x6, 0x8, 0x1, 0xfffffff7, 0x6, 0x40, 0x1, 0x5, 0x8, 0x7, 0x400, 0x80000001, 0x7fff, 0x1fffe0, 0x0, 0x9, 0x1, 0x7fffffff, 0x101, 0x1, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x1000, 0x401, 0x2, 0x917, 0x1, 0x3, 0x4, 0x6, 0x80000000, 0x1, 0xfffffff8, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x0, 0x5, 0x3, 0x4, 0x5, 0x5, 0x2, 0x9dd3, 0x80000001, 0xffffffff, 0x2, 0x1ff, 0x0, 0x1dce, 0x4, 0xb2f, 0x1, 0x1f, 0x101, 0x6, 0xfffffffc, 0x20, 0xfff, 0xffff7fff, 0x5, 0x6, 0x100, 0x40, 0xfac, 0x8, 0x0, 0x5, 0x0, 0x1, 0xbd6d, 0x10000, 0x0, 0x3, 0x1ff, 0x80000000, 0x1, 0x9d4, 0x727, 0x453a, 0x3, 0xff, 0x2, 0xa6d, 0x10000, 0x3, 0x800, 0x1, 0x1, 0x3, 0x1b6, 0xb34, 0x1, 0x5, 0x0, 0x80000001, 0x7, 0x0, 0xf4f]}) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000240)=""/111, 0x6f}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1248.949541][T16230] loop1: detected capacity change from 256 to 0 [ 1248.966426][T16230] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1248.978417][T16230] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:45 executing program 0: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x10000, &(0x7f0000ffa000/0x1000)=nil, 0x4) 19:55:45 executing program 5: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 19:55:45 executing program 4: r0 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @private}}, 0x24) [ 1249.003552][T16230] BTRFS error (device loop1): superblock contains fatal errors [ 1249.016063][T16230] BTRFS error (device loop1): open_ctree failed 19:55:45 executing program 0: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x10000, &(0x7f0000ffa000/0x1000)=nil, 0x4) 19:55:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000100000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:45 executing program 4: perf_event_open(&(0x7f0000000440)={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, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1249.188536][T16262] loop1: detected capacity change from 256 to 0 [ 1249.199897][T16262] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1249.209961][T16262] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1249.229881][T16262] BTRFS error (device loop1): superblock contains fatal errors [ 1249.237888][T16262] BTRFS error (device loop1): open_ctree failed 19:55:45 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000140)={0x3000, 0xf000, 0x1, 0x8, 0x1}) 19:55:45 executing program 0: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x10000, &(0x7f0000ffa000/0x1000)=nil, 0x4) 19:55:45 executing program 5: epoll_create1(0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x84082, 0x0) 19:55:45 executing program 4: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, &(0x7f00000000c0), 0x3, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 19:55:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000000c0ed0000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xd7ff0000}, 0x10) [ 1249.881823][ T35] audit: type=1800 audit(1608580545.911:503): pid=16280 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15774 res=0 errno=0 19:55:46 executing program 4: ioctl$DRM_IOCTL_MODE_GETGAMMA(0xffffffffffffffff, 0xc02064a4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0x9]}) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000000c0), 0x403, 0x0) 19:55:46 executing program 5: setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000000), 0x2) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) [ 1249.970333][T16291] loop1: detected capacity change from 256 to 0 [ 1249.984426][T16291] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1249.998351][T16291] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:46 executing program 0: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x10000, &(0x7f0000ffa000/0x1000)=nil, 0x4) 19:55:46 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={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 = getpgrp(0x0) r2 = getpid() r3 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000180)={r3}) [ 1250.016324][T16291] BTRFS error (device loop1): superblock contains fatal errors [ 1250.024427][T16291] BTRFS error (device loop1): open_ctree failed 19:55:46 executing program 5: shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) move_pages(0x0, 0x2, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 19:55:46 executing program 0: r0 = getpgrp(0x0) r1 = getpgrp(0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000000c0)) 19:55:46 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000100000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:46 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 19:55:46 executing program 4: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0x7137, 0x3, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x9, &(0x7f0000ffc000/0x3000)=nil, 0x2) 19:55:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}]]}, 0x30}}, 0x0) 19:55:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xd7ffffff}, 0x10) 19:55:46 executing program 0: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0xe14e, 0x20, 0x0) [ 1250.890187][T16341] loop1: detected capacity change from 256 to 0 [ 1250.918181][T16341] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:47 executing program 4: get_mempolicy(0x0, &(0x7f0000000040), 0x9, &(0x7f0000ffc000/0x3000)=nil, 0x2) 19:55:47 executing program 5: prctl$PR_SET_MM(0x23, 0xf, &(0x7f0000ff9000/0x4000)=nil) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 19:55:47 executing program 0: r0 = epoll_create1(0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x9000001f}) [ 1250.950370][T16341] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1250.981727][T16341] BTRFS error (device loop1): superblock contains fatal errors 19:55:47 executing program 4: openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x800, 0x0) 19:55:47 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x6, 0xffffffffffffffff, 0x0) [ 1251.021413][T16341] BTRFS error (device loop1): open_ctree failed 19:55:47 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) semctl$SETVAL(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000140)=0x5) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000001c0)={0x10000, 0x0, 0x101, 0x0, 0x400}) 19:55:47 executing program 5: r0 = shmget$private(0x0, 0x7000, 0x0, &(0x7f0000ff9000/0x7000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) 19:55:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000200000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:47 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1ff, 0x1000}], 0x1) 19:55:47 executing program 4: socketpair(0xa, 0x2, 0x0, 0x0) 19:55:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xe02e0000}, 0x10) 19:55:47 executing program 4: perf_event_open(&(0x7f0000000440)={0x5, 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, 0x0) [ 1251.748454][T16385] loop1: detected capacity change from 256 to 0 [ 1251.771372][T16385] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:47 executing program 5: mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) 19:55:47 executing program 0: setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000000), 0x2) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mbind(&(0x7f000088c000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000080)=0x9, 0x7f, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) [ 1251.814312][T16385] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:47 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, 0x0) 19:55:47 executing program 5: socketpair(0x1d, 0x0, 0xa, 0x0) [ 1251.923394][T16385] BTRFS error (device loop1): superblock contains fatal errors 19:55:48 executing program 0: mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x8001, 0x0) [ 1251.968507][T16385] BTRFS error (device loop1): open_ctree failed 19:55:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1b0c000000000002000007000000", @ANYBLOB="0c0099"], 0x38}}, 0x0) 19:55:48 executing program 4: r0 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmdt(r0) 19:55:48 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) 19:55:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000400000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xe8030000}, 0x10) 19:55:48 executing program 3: timer_create(0x6, &(0x7f0000000040)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x2, &(0x7f0000000440)={0x0, 0x14, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000480)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) fsmount(r2, 0x0, 0x2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) dup(r3) fcntl$getownex(r3, 0x10, &(0x7f0000000400)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r5, r4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) sched_setscheduler(r4, 0x5, &(0x7f0000000180)=0x401) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x101000, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2c, &(0x7f00000002c0)={0x4, {{0xa, 0x4e23, 0x1, @private2, 0xffffff89}}, {{0xa, 0x4e20, 0x570, @loopback, 0x2}}}, 0x108) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) readv(r6, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:48 executing program 5: perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:55:48 executing program 4: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x9, &(0x7f0000ffc000/0x3000)=nil, 0x2) [ 1252.728298][T16436] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1252.743198][T16435] loop1: detected capacity change from 256 to 0 [ 1252.788889][T16435] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1252.803218][T16445] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1252.842816][T16435] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1252.859646][T16435] BTRFS error (device loop1): superblock contains fatal errors [ 1252.870621][T16435] BTRFS error (device loop1): open_ctree failed 19:55:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x3e6bb15c037892a7}, 0x1c}}, 0x0) 19:55:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1b0c00000000000200005f"], 0x38}}, 0x0) 19:55:48 executing program 4: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0x7137, 0x3, 0x0) 19:55:49 executing program 5: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x8001, 0x107402) 19:55:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000600000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1252.984969][T16467] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1253.016555][T16472] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 19:55:49 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x201, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) 19:55:49 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1253.032631][T16473] loop1: detected capacity change from 256 to 0 19:55:49 executing program 0: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/4096) [ 1253.075844][T16473] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1253.125808][T16473] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1253.145400][ T1636] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 1253.216526][T16473] BTRFS error (device loop1): superblock contains fatal errors [ 1253.231054][T16473] BTRFS error (device loop1): open_ctree failed 19:55:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf4010000}, 0x10) [ 1253.691044][ T1636] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1253.700272][ T1636] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.710238][ T1636] usb 4-1: Product: syz [ 1253.716716][ T1636] usb 4-1: Manufacturer: syz [ 1253.721422][ T1636] usb 4-1: SerialNumber: syz [ 1253.761205][ T1636] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 1254.320853][ T1636] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 1255.400972][ T1636] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 1255.407847][ T1636] ath9k_htc: Failed to initialize the device 19:55:51 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x440) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:51 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x88d, 0x1800}, {}], 0x2) 19:55:51 executing program 0: munmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) 19:55:51 executing program 4: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 19:55:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000ffffffffffff0700000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfeffffff}, 0x10) [ 1255.744090][ T5] usb 4-1: USB disconnect, device number 18 [ 1255.762275][ T5] usb 4-1: ath9k_htc: USB layer deinitialized [ 1255.790522][T16518] loop1: detected capacity change from 256 to 0 [ 1255.806751][T16518] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:51 executing program 0: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dri/renderD128\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil}) 19:55:51 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @private2}}) 19:55:51 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x1}) [ 1255.850852][T16518] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1255.869766][T16518] BTRFS error (device loop1): superblock contains fatal errors [ 1255.877730][T16518] BTRFS error (device loop1): open_ctree failed 19:55:52 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) semctl$GETPID(r0, 0x3, 0x10, 0x0) 19:55:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000800000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:52 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000240)=@x={0x94, 0x0, "b3cf220d46c9"}) [ 1256.020021][T16545] loop1: detected capacity change from 256 to 0 [ 1256.038824][T16545] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1256.065917][T16545] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1256.104997][T16545] BTRFS error (device loop1): superblock contains fatal errors [ 1256.119703][T16545] BTRFS error (device loop1): open_ctree failed 19:55:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xff0f0000}, 0x10) 19:55:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) 19:55:52 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0x80045113, 0x0) 19:55:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000a00000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:52 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85320, &(0x7f0000000400)) 19:55:52 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x8b6e24073f3bd367, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='veno\x00', 0x5) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000080)={0x0, 0x14, 0x0, @thr={&(0x7f0000000400)="1f92c05546e71a8a6be7faa26da96c3ae5d5906f5219c355170263ca3d77633933dfc65f36abda914042029b4221bad4f4745a2e2c7bb5409ae3883820d93947250b2ac5b4d76552ad0f7adfd234bf41a4ba814ff8d63f177f17908217aeabb39af93bad26809230bcbed76338bddd2063fd610b7a525feb7b62cbef73c94559e63c39dcb6a5831f68e0607ae27b820fe29a1e6fa36bd62c1fdba6962b2e8f9cd3300b9116f738a05b43d3cd25aaa3e659806970954495d74d", &(0x7f00000004c0)="be56916d1d1efc17f30ff3e05dda3aecd7da8558d6d4630d3dcc24ae05fdb52d456dfedbd0bb81e05461de54ecd0907dc6d0c5a35f53f50e693116ff25770606be7ecb801e04"}}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {r1, r2+10000000}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) timer_create(0x0, &(0x7f0000000000)={0x0, 0x33, 0x1, @tid=r4}, &(0x7f0000000240)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snd/timer\x00', 0x28340) personality(0x8000000) readv(r6, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000540)={0x2, 0x3}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x5) fsmount(r7, 0x0, 0x2) write$9p(r7, &(0x7f0000000140)="4731f95c5d891eda5b8610f8fd65926d96ae1ddab75f61059b5cf4", 0x1b) ioctl$IMCTRLREQ(r7, 0x80044945, &(0x7f0000000340)={0x4006, 0xfff, 0x4, 0xfffffff9}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x3}, 0x8) [ 1256.745520][T16572] loop1: detected capacity change from 256 to 0 [ 1256.756571][T16572] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1256.770817][T16572] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:52 executing program 4: r0 = socket(0x2, 0x3, 0x5) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000005240)) 19:55:52 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000001700)={&(0x7f0000001580), 0xc, &(0x7f00000016c0)={0x0}}, 0x0) 19:55:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x0, @l2tp={0x2, 0x0, @multicast2}, @ipx={0x4, 0x0, 0x0, "80121a1b9ced"}, @vsock={0x28, 0x0, 0x0, @hyper}}) 19:55:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f0000000b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1256.791402][T16572] BTRFS error (device loop1): superblock contains fatal errors [ 1256.815881][T16572] BTRFS error (device loop1): open_ctree failed 19:55:52 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 19:55:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000c00000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1256.931618][T16598] loop1: detected capacity change from 256 to 0 [ 1256.957013][T16598] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1256.967075][T16598] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1256.994891][T16598] BTRFS error (device loop1): superblock contains fatal errors [ 1257.009433][T16598] BTRFS error (device loop1): open_ctree failed 19:55:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffd6d5}, 0x10) 19:55:53 executing program 5: eventfd(0x0) openat$ocfs2_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 19:55:53 executing program 0: shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) 19:55:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000e00000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:53 executing program 0: pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) [ 1257.582711][T16620] loop1: detected capacity change from 256 to 0 [ 1257.607310][T16620] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:55:53 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000002600)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000002640)={0x0, 0x4, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6dc75a23"}, 0x0, 0x0, @fd}) 19:55:53 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x86000, 0x0) [ 1257.631312][T16620] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1257.651876][T16620] BTRFS error (device loop1): superblock contains fatal errors [ 1257.662498][T16620] BTRFS error (device loop1): open_ctree failed 19:55:53 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e24, 0x0, @private0, 0x3}, @in6={0xa, 0x4e20, 0x401, @remote, 0x7ff}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x5, @mcast1, 0x6}, @in6={0xa, 0x4e20, 0x10000, @local, 0x1}, @in6={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10001}, @in6={0xa, 0x4e23, 0x401, @ipv4={[], [], @remote}, 0xd1}, @in6={0xa, 0x4e21, 0x4e0d, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x10000}, @in6={0xa, 0x4e23, 0x53, @mcast2, 0x9}], 0x100) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:53 executing program 4: openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x30040, 0x0) 19:55:53 executing program 0: socket(0x1, 0x1, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x9}, 0x0, &(0x7f00000000c0)={0x0, 0x2710}) 19:55:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000002000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:53 executing program 4: semop(0x0, &(0x7f0000000180)=[{}], 0x65) [ 1257.826511][T16650] loop1: detected capacity change from 256 to 0 [ 1257.851066][T16650] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1257.862752][T16650] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1257.891091][T16650] BTRFS error (device loop1): superblock contains fatal errors [ 1257.899621][T16650] BTRFS error (device loop1): open_ctree failed 19:55:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffff91}, 0x10) 19:55:54 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0x8004510a, 0x0) 19:55:54 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 19:55:54 executing program 5: shmget(0x0, 0x2000, 0x53ffffff, &(0x7f0000001000/0x2000)=nil) 19:55:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000004000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:54 executing program 0: r0 = socket$qrtr(0x2a, 0x2, 0x0) recvmsg$qrtr(r0, &(0x7f0000000640)={&(0x7f0000000000), 0xc, 0x0}, 0x38, 0x0) 19:55:54 executing program 5: r0 = socket(0x11, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1258.427281][T16673] loop1: detected capacity change from 256 to 0 [ 1258.454742][T16673] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1258.504706][T16673] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:54 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000000280)={0x0, 0x19, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_GET_API_VERSION(r2, 0xae00, 0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snd/timer\x00', 0x4140) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:54 executing program 4: syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 19:55:54 executing program 0: r0 = socket$qrtr(0x2a, 0x2, 0x0) sendmsg$qrtr(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x28, 0x0, 0x0, "cbbebba3e6645362d75c1e1a91c0aa6f83"}], 0x28}, 0x38) [ 1258.565253][T16673] BTRFS error (device loop1): superblock contains fatal errors [ 1258.576789][T16673] BTRFS error (device loop1): open_ctree failed 19:55:54 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0045878, 0x0) 19:55:54 executing program 4: sysinfo(&(0x7f00000000c0)=""/240) 19:55:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffffd7}, 0x10) 19:55:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000000ffffe000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:55 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) 19:55:55 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0x80045105, &(0x7f0000000000)) 19:55:55 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000600)='X', 0x1, r1) keyctl$link(0x8, 0x0, r1) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8000fffffffe) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x101000, 0x0) r7 = dup(r6) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) sendfile(r8, r5, 0x0, 0x1) write$P9_RREAD(r7, &(0x7f0000000240)={0xa6, 0x75, 0x2, {0x9b, "e8058a6b97c5cc4d4bd784da2cebb41a554208fa601bafd99f29c614de7c67ee62b7aab68274009beab60997c1aa249d6a1598b012ffad99a35ebfb15c8f848bd9602f9abcb7be8ea0f9b7d4559ce33a30a85e31e7a3e6e2c9c2d096b1668d08fff37f88d537d703e3703bf2491ac1f9de6525ae0da3dfc16f0f4b3ad063a247815cf889acf04ec171c48c3bedd1e687f814f3c734fc1ecd6a2458"}}, 0xa6) ioctl$PPPIOCSMRRU(r5, 0x4004743b, &(0x7f0000000140)=0xfff) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/102, 0x66}], 0x1) [ 1259.266030][T16717] loop1: detected capacity change from 256 to 0 [ 1259.287773][T16717] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1259.297690][T16717] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:55:55 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000240)=@x={0x94, 0x0, "b3cf220d46c9"}) 19:55:55 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000002600)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc0505609, &(0x7f0000002640)={0x0, 0x2, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6dc75a23"}, 0x0, 0x0, @fd}) 19:55:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0x8004510a, &(0x7f0000000000)) [ 1259.319167][T16717] BTRFS error (device loop1): superblock contains fatal errors [ 1259.349683][T16717] BTRFS error (device loop1): open_ctree failed 19:55:55 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) 19:55:55 executing program 0: r0 = socket(0x2c, 0x3, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) 19:55:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000f000000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:55 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r0, 0x4004510d, 0x0) [ 1259.495024][T16746] loop1: detected capacity change from 256 to 0 [ 1259.504809][T16746] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1259.529704][T16746] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1259.552919][T16746] BTRFS error (device loop1): superblock contains fatal errors [ 1259.560767][T16746] BTRFS error (device loop1): open_ctree failed 19:55:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffffe}, 0x10) 19:55:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDCTL_SEQ_SYNC(r0, 0x5101) 19:55:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x5450, 0x0) 19:55:56 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x80045104, 0x0) 19:55:56 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000240)={0x4, 0x80, 0x80000000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) pkey_free(0xffffffffffffffff) 19:55:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000001000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:56 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0046d00, 0x0) 19:55:56 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0xfffff223}) 19:55:56 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x5}, 'port0\x00'}) 19:55:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)) 19:55:56 executing program 4: r0 = socket(0x11, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0, 0x40000}}], 0x1, 0x0, 0x0) 19:55:56 executing program 0: socket(0x28, 0x0, 0x47) [ 1260.210509][T16782] loop1: detected capacity change from 256 to 0 [ 1260.227996][T16782] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1260.243971][T16782] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1260.287565][T16782] BTRFS error (device loop1): superblock contains fatal errors [ 1260.315136][T16782] BTRFS error (device loop1): open_ctree failed 19:55:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x2) 19:55:56 executing program 5: openat$ocfs2_control(0xffffffffffffff9c, 0x0, 0x400000, 0x0) 19:55:56 executing program 4: r0 = socket(0x11, 0x3, 0x0) sendmmsg$sock(r0, &(0x7f00000079c0)=[{{&(0x7f0000000000)=@qipcrtr={0x2a, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f00000031c0)="755a662d7be600f1ff00000000", 0xd}, {&(0x7f0000000200)='\v', 0x1}], 0x2}}], 0x1, 0x0) 19:55:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000880)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3d0, 0x0, 0x1d0, 0x2a0, 0x138, 0x138, 0x338, 0x338, 0x338, 0x338, 0x338, 0x6, 0x0, {[{{@ip={@multicast2, @dev, 0x0, 0x0, 'ip6_vti0\x00', 'hsr0\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @remote}}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @private, 0x0, 0x0, 'ipvlan0\x00', 'virt_wifi0\x00'}, 0x0, 0x70, 0x98}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @dev}}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, 'wg0\x00', 'vlan0\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x430) [ 1260.949684][T16814] x_tables: duplicate underflow at hook 1 19:55:57 executing program 3: timer_create(0x5, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:55:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000002000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:55:57 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) mmap$snddsp_status(&(0x7f0000ff9000/0x2000)=nil, 0x1000, 0x1000005, 0x10, r0, 0x82000000) 19:55:57 executing program 4: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000), 0xfffffffffffffdce) 19:55:57 executing program 0: socketpair(0x18, 0x0, 0x0, &(0x7f00000000c0)) 19:55:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045406, 0x0) 19:55:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, 0x0, 0x0) 19:55:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x20000120], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) [ 1261.175528][T16830] loop1: detected capacity change from 256 to 0 [ 1261.184974][T16830] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1261.215256][T16830] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1261.244009][T16830] BTRFS error (device loop1): superblock contains fatal errors [ 1261.259611][T16830] BTRFS error (device loop1): open_ctree failed 19:55:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x7) 19:55:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@getae={0x40, 0x1f, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x40}}, 0x0) 19:55:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x11e8, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x1180, 0xffffffff, 0xffffffff, 0x1180, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@remote, @empty, 0x0, 0x0, 'netdevsim0\x00', 'wg0\x00'}, 0x0, 0x10a0, 0x10c0, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030, 'cgroup\x00'}, {0x0, 0x0, 0x0, 0x0, './cgroup.net/syz0\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x1248) 19:55:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x1f0, 0x98, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x158, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x3, 0x0, {[{{@ip={@rand_addr, @multicast1, 0x0, 0x0, 'veth0_to_team\x00', 'rose0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@loopback, @rand_addr, 0x0, 0x0, 'wg0\x00', 'veth1_to_batadv\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@socket2={{0x28, 'socket\x00'}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x250) [ 1261.789528][T16861] x_tables: duplicate underflow at hook 3 19:56:00 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x2c, 0x4}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x801) ioctl$DRM_IOCTL_MODE_CURSOR2(r2, 0xc02464bb, &(0x7f0000000280)={0x2, 0x0, 0x3, 0x73, 0x7, 0xffffffff, 0x5, 0x5, 0x1}) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000402000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:00 executing program 5: request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0) 19:56:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0) 19:56:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c30000001a0001"], 0xf0}}, 0x0) 19:56:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0xff0f) [ 1264.245662][T16881] loop1: detected capacity change from 256 to 0 [ 1264.259012][T16881] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1264.273685][T16881] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:00 executing program 0: io_setup(0x8000, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)={0x0, 0x989680}) 19:56:00 executing program 5: mount$fuse(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x2010020, 0x0) 19:56:00 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x6, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1264.289483][T16881] BTRFS error (device loop1): superblock contains fatal errors [ 1264.297407][T16881] BTRFS error (device loop1): open_ctree failed 19:56:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000003000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@updsa={0x178, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, [@algo_comp={0xfffffffffffffe0b, 0x3, {{'deflate\x00'}, 0x1f8, "45e8a3f0312019073e59161bb7791507605e2d0a708940a7b5a6f96483153410fb0b316ac27f58e204c400836c183e02c8f5f2ab7e04b76f973b79e1b02e00"}}]}, 0x178}}, 0x2004c810) 19:56:00 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth1_to_team\x00'}) socketpair(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'dummy0\x00', {}, 0x8}) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) [ 1264.430241][T16903] loop1: detected capacity change from 256 to 0 [ 1264.457484][T16903] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1264.460919][T16908] netlink: 136 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1264.484572][T16903] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1264.512241][T16903] BTRFS error (device loop1): superblock contains fatal errors [ 1264.519914][T16903] BTRFS error (device loop1): open_ctree failed 19:56:01 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x37, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x280, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'veth1_to_hsr\x00', {0x401, 0x0, 0x22, 0x0, 0x0, 0xd43, 0x1}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'virt_wifi0\x00', 'dummy0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x410) 19:56:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) 19:56:01 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x5}, {}, {}, {}, {}]}) 19:56:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000000f3b90003000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x20000110) 19:56:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89a0, &(0x7f0000000040)={'caif0\x00', @ifru_mtu}) 19:56:01 executing program 0: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa400, 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) [ 1265.145139][T16939] x_tables: duplicate underflow at hook 2 [ 1265.170225][T16940] loop1: detected capacity change from 256 to 0 19:56:01 executing program 0: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a8, 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) 19:56:01 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x4, 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) 19:56:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f00000001a0001"], 0xf0}}, 0x0) r1 = dup(r0) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {&(0x7f00000002c0)=""/26, 0x1a}], 0x2}, 0x0) [ 1265.222494][T16940] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x1, &(0x7f0000000140)={@dev, @dev, @local}, 0xc) [ 1265.258760][T16940] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:01 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$SNDCTL_SEQ_SYNC(0xffffffffffffffff, 0x5101) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$CHAR_RAW_GETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000140)) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:01 executing program 0: mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:56:01 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 19:56:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000024c0)={&(0x7f0000002280)=ANY=[@ANYBLOB="c0000000210001000000000000000000fc000000000000000000000000000000ac1414bb00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000e8ffff27001a"], 0xc0}}, 0x0) [ 1265.337059][T16940] BTRFS error (device loop1): superblock contains fatal errors [ 1265.349169][T16940] BTRFS error (device loop1): open_ctree failed 19:56:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000004000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1265.475089][T16980] loop1: detected capacity change from 256 to 0 [ 1265.486066][T16980] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1265.501148][T16980] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1265.518063][T16980] BTRFS error (device loop1): superblock contains fatal errors [ 1265.526165][T16980] BTRFS error (device loop1): open_ctree failed 19:56:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) syz_open_dev$vivid(&(0x7f0000000080)='/dev/video#\x00', 0x1, 0x2) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e1f, @local}, 0x10) 19:56:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, r0) request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, r1) 19:56:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x108, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x238, 0x238, 0x238, 0xffffffff, 0x4, 0x0, {[{{@ip={@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'vxcan1\x00', 'wlan0\x00'}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@nfacct={{0x48, 'nfacct\x00'}, {'syz1\x00'}}, @common=@ttl={{0x28, 'ttl\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x330) 19:56:01 executing program 5: request_key(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='(:I{{*%,:-\x00', 0x0) 19:56:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000005000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1265.973978][T17001] loop1: detected capacity change from 256 to 0 [ 1265.986445][T17002] x_tables: duplicate underflow at hook 2 [ 1265.994606][T17001] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1266.006124][T17001] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:02 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x10120) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) dup2(r2, r0) 19:56:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000006000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1266.026963][T17001] BTRFS error (device loop1): superblock contains fatal errors [ 1266.035126][T17001] BTRFS error (device loop1): open_ctree failed [ 1266.138646][T17018] loop1: detected capacity change from 256 to 0 [ 1266.174075][T17018] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1266.196683][T17018] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:02 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:02 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 19:56:02 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$link(0x8, r0, 0xfffffffffffffffc) 19:56:02 executing program 0: r0 = socket(0xf, 0x3, 0x2) bind$netlink(r0, 0x0, 0x0) 19:56:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@unspec=@connmark={{0x30, 'connmark\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@broadcast, @broadcast, 0x0, 0x0, 'netdevsim0\x00', 'wg0\x00'}, 0x0, 0x1f8, 0x260, 0x0, {}, [@common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'rose0\x00'}}, @common=@ah={{0x30, 'ah\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x418) [ 1266.260903][T17018] BTRFS error (device loop1): superblock contains fatal errors [ 1266.280513][T17018] BTRFS error (device loop1): open_ctree failed [ 1266.348867][T17043] x_tables: duplicate underflow at hook 3 19:56:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) membarrier(0x8, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e0, 0x1e8, 0x0, 0x2b0, 0x150, 0x0, 0x348, 0x348, 0x348, 0x348, 0x348, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2, 'vxcan1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @private, 0x0, 0x0, 'ipvlan0\x00', 'virt_wifi0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@mark={{0x30, 'mark\x00'}}]}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, 'wg0\x00', 'vlan0\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x440) 19:56:02 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 19:56:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000406000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@updsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x32}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}}, 0x0) 19:56:02 executing program 5: r0 = socket(0x11, 0x3, 0x0) sendmmsg$sock(r0, &(0x7f00000079c0)=[{{&(0x7f0000000000)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f00000031c0)="d378cb4bf0abb0ba49d04ef863", 0xd}, {&(0x7f0000000200)='\v', 0x1}], 0x2}}], 0x1, 0x4040) [ 1266.858703][T17056] x_tables: duplicate underflow at hook 1 [ 1266.859381][T17054] loop1: detected capacity change from 256 to 0 [ 1266.875393][T17054] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:02 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x2000) [ 1266.904893][T17054] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1266.946051][T17054] BTRFS error (device loop1): superblock contains fatal errors [ 1266.976055][T17054] BTRFS error (device loop1): open_ctree failed 19:56:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@updsa={0x188, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_crypt={0x48, 0x2, {{'cbc-blowfish-asm\x00'}}}, @XFRMA_IF_ID={0x8}]}, 0x188}}, 0x0) 19:56:03 executing program 4: socketpair(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) shutdown(r1, 0x0) 19:56:03 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:56:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000007000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:03 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000240)={{0x1, 0x3, 0x0, 0x81, 'syz1\x00', 0x7}, 0x0, [0x3, 0x3, 0x40, 0xc33, 0x5, 0x7fff, 0x8, 0x3, 0x0, 0x80000001, 0xfffffffffffffff7, 0x6, 0x9, 0x12d284b9, 0x401, 0x8, 0x1b, 0xffffffff, 0x955, 0x100000000, 0xb2, 0x80000000, 0xc58, 0x321, 0x2, 0x6, 0x1, 0x80000001, 0x7, 0x1000, 0x1ff, 0x40, 0x0, 0x7, 0x9, 0x40, 0x401, 0x8, 0x6, 0x9c5b, 0x9, 0xffff, 0xffffffff, 0x234d, 0x8f1, 0x1f, 0x1000, 0xfffffffffffffe01, 0x5, 0x100, 0x7, 0x0, 0x4, 0xc00, 0x2, 0x7f, 0xffffffffffff7fc4, 0x81, 0x4, 0x6, 0x7, 0x8, 0x100, 0x2, 0x80000000, 0x9, 0x1, 0x1, 0x38, 0x3a0, 0x2, 0x1, 0x8, 0xfffffffffffffff7, 0x81, 0x8, 0x6, 0x1, 0x10000, 0x7, 0x4, 0x3, 0x4, 0x9, 0xffffffffffffffff, 0x4, 0x10001, 0x0, 0x100000001, 0x0, 0x800, 0x9950, 0x5, 0x7c, 0xffffffff, 0x101, 0x3, 0xffffffffffffffc0, 0x83, 0x100, 0x1, 0x4, 0x40, 0x7, 0x400, 0x59, 0x65, 0x8, 0xff, 0x1000, 0x7, 0x3ff, 0xe0fc, 0x80000000, 0x8001, 0x927, 0x7, 0x8, 0x7f, 0x8, 0xfffffffffffff001, 0x81, 0xf82, 0x1, 0x733, 0x3, 0x8, 0x3]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000740)={0x1, 0x0, 0x2}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000780)={0x81, 0x1e, 0x2, 0x7, 0x3f, 0x1f, 0x1000, 0x4f3, 0x0}, &(0x7f00000007c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000800)={r2, 0x8}, &(0x7f0000000840)=0x8) ioctl$CHAR_RAW_GETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000140)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffe) write$usbip_server(r6, &(0x7f0000000900)=@ret_submit={{0x3, 0x5, 0x0, 0x1, 0x6}, 0x7ff, 0x25, 0xfffffff9, 0x8a, 0x8, 0x0, "a79b8c9a6bdad9b62c5577c210838e53720fe0c1b67d19eac7258a97bb065a38a5dcd04a7d", [{0xffffed96, 0x242, 0x7fffffff, 0x2}, {0x200, 0x80000000, 0x7fff, 0x5}, {0x6b59, 0x4, 0x4, 0xfff}, {0xbcb, 0x6, 0x7, 0x5}, {0x80000000, 0x9, 0x6, 0x800}, {0x4, 0x6, 0xa4ed, 0x1}, {0x8, 0x9e, 0x101, 0x800}, {0x101, 0x4, 0x2, 0x800}, {0x6, 0x2, 0x3, 0x80000000}, {0x3f, 0x5, 0x2, 0x80000001}, {0x8, 0x101, 0xfff, 0x4c}, {0x3, 0x6, 0x4, 0x3f}, {0x8, 0x6, 0x400, 0xf5}, {0x7, 0x4, 0x2, 0x7fffffff}, {0x7f, 0x2, 0xfff, 0x9}, {0x0, 0x1, 0x9, 0x8}, {0x6d03b922, 0x800, 0x1, 0x9}, {0x4, 0xffff0000, 0xfffffffe, 0x7fffffff}, {0x0, 0x7, 0x4, 0x5}, {0x80000000, 0x4, 0x9, 0x90}, {0x2982, 0x4, 0xffffffff, 0xdaec}, {0x0, 0x2367, 0x1, 0x2}, {0x3137, 0x101, 0xa75, 0x7ff}, {0x3, 0xa88, 0xfffffffa, 0x2}, {0xca, 0x0, 0xf4d, 0x2}, {0x6, 0xfffffccf, 0x101, 0x8}, {0x8, 0x1, 0xf86, 0x9}, {0xfffffff7, 0x80000001, 0xfffffffb, 0x3}, {0x7053, 0x401, 0x4, 0x7}, {0x3, 0x52, 0x3, 0x1}, {0x9, 0x4, 0x0, 0x6}, {0x6f1d, 0x7, 0xfffffff8, 0x8}, {0x9, 0x1, 0x9, 0x24}, {0x7, 0x7, 0x5a, 0x2}, {0x9, 0x1, 0x363, 0xfff}, {0x8001, 0x800, 0x8, 0x80000000}, {0x80000000, 0x100, 0x0, 0x1}, {0xffff, 0x3, 0x6ab, 0x3}, {0x80000001, 0x401, 0x92c, 0x1}, {0x3, 0x9c3, 0x2, 0x5}, {0x40, 0x9, 0x2, 0xff}, {0x6e, 0xa245, 0x5, 0xfffffe01}, {0x32, 0x2, 0x2, 0x7}, {0x6, 0x3, 0x7ff, 0x4}, {0x10001, 0x80, 0xffffffff, 0x7}, {0x7fffffff, 0x5, 0x3, 0x100}, {0x1000, 0xfffff462, 0x9, 0xfffffff8}, {0x10001, 0x0, 0x800, 0x5}, {0x8000, 0x0, 0x20, 0xd6}, {0x200, 0x9, 0xffff, 0x5}, {0xfffffff9, 0x8001, 0x6, 0x2}, {0x4, 0x2, 0x2c, 0x2}, {0x9, 0x6, 0x9, 0x5c7}, {0x2, 0x0, 0x0, 0x6d33}, {0x2, 0x7fff, 0x2, 0x9}, {0x6c20, 0xac8, 0x8000, 0xf7a5}, {0x31d8, 0x7, 0x5, 0xb4f}, {0x2, 0x0, 0x80, 0xfff}, {0x3, 0x1, 0x10001, 0x768}, {0x4, 0x9dd5, 0x80000001, 0x7f}, {0x40, 0x2, 0x59c}, {0x3, 0x80, 0x0, 0x3}, {0x9, 0x1, 0x3, 0x7}, {0xcfb, 0xff, 0x9, 0xfffffffe}, {0x20000000, 0x4, 0x9, 0xdba}, {0x0, 0x2, 0x8, 0xff}, {0x3, 0x9, 0x81, 0xfffffffd}, {0x0, 0x7, 0x20, 0x101}, {0x9, 0x7f, 0x60e, 0x1}, {0x3, 0x5, 0x2, 0x7fffffff}, {0x4, 0x80000000, 0x400, 0x178}, {0x5, 0x4, 0x81, 0x1}, {0x80, 0x80000001, 0x4, 0x3}, {0xfff, 0x3, 0x800, 0x4}, {0x20, 0xffffffff, 0x3}, {0x2, 0x466e, 0x1, 0x6}, {0x4, 0x7fffffff, 0x7f, 0x3}, {0x5, 0x401, 0x101}, {0x5, 0x714, 0x6, 0x4}, {0xfffffffd, 0x8, 0x5, 0x3f}, {0x401, 0x7, 0x80}, {0x4, 0x7, 0x3793e468, 0xb4d}, {0x0, 0x4, 0x9, 0x4}, {0x38c, 0x6, 0x0, 0xfff}, {0x800, 0x8, 0x9}, {0x9, 0x1ff, 0xcac, 0x636}, {0xffffff4d, 0x0, 0x7, 0x7}, {0x0, 0xdd2e, 0x1ff, 0x8}, {0x6a, 0x39, 0xba7, 0x1f}, {0x7, 0x100, 0x90d0, 0x40000000}, {0xb1, 0x7ff, 0x1f, 0x80000000}, {0x4, 0x0, 0x1000, 0x777}, {0x217d, 0x8001, 0xd20f, 0x5}, {0x1f, 0x8, 0x80000000, 0x7fffffff}, {0x80, 0x9, 0x10000, 0xdf08}, {0x5, 0xa000, 0x0, 0x4}, {0x9, 0x6, 0x1, 0x7}, {0x731, 0x3ff, 0xffff0053, 0xfff}, {0x1, 0x1, 0x8000, 0x1000}, {0x401, 0x2ab1a662, 0xff, 0x3f}, {0x2f, 0x3, 0xffff}, {0x7, 0x200, 0x8d8, 0x7}, {0x54, 0x1, 0x2, 0x1f}, {0x6, 0x7, 0x1, 0x8}, {0x6, 0x8, 0xfffffff8, 0xf59}, {0x0, 0x200, 0xfffffff9, 0x800}, {0x6, 0x1, 0x8, 0x40}, {0x7f, 0x7, 0x9, 0x9}, {0x4, 0xb73f, 0x8, 0x8}, {0x8, 0x4, 0x2d6, 0x6}, {0x7868, 0x1f, 0xd70, 0x5}, {0x8, 0x8, 0x0, 0x1000}, {0x3ff, 0x4, 0x6, 0x4}, {0x8, 0x3ff, 0x6a, 0x3}, {0x6, 0x15, 0x8}, {0x80000000, 0x6a60, 0x80000000}, {0x451, 0x1000, 0x9, 0x8001}, {0x7, 0x2b45, 0x20, 0x2}, {0x0, 0x10000, 0x8000, 0x2}, {0x7, 0x10000, 0x5, 0xffff}, {0xb5, 0x1, 0x9d43, 0x7ff}, {0x1f, 0x6, 0x1ff, 0x7ff}, {0x80000001, 0x10000, 0x4, 0x6}, {0x1f, 0x1, 0x7f, 0x6}, {0x9, 0x8, 0x3e5, 0x1f}, {0x0, 0x8, 0x12, 0x8000}, {0x7, 0x7fff, 0x100000, 0x7}, {0x6, 0x5, 0x8, 0x1}, {0x8, 0x9, 0x5, 0xfff}, {0x80000001, 0x9, 0xfffffffc, 0x3048}, {0x4, 0x1, 0x855e, 0x200}, {0xc0a, 0x5, 0x3f}, {0x400, 0x7ff, 0x4, 0x9}, {0x0, 0x10000, 0xffffffff, 0x80000001}, {0x3, 0x4, 0x5, 0x400}, {0xd1, 0x5c, 0x4, 0x3}, {0x80000000, 0xfb58, 0x6, 0x1ff}, {0x1ff, 0x5, 0x81, 0xffffffff}]}, 0x8f5) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) [ 1267.206867][T17086] loop1: detected capacity change from 256 to 0 [ 1267.228401][T17086] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1267.242654][T17086] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1267.273523][T17086] BTRFS error (device loop1): superblock contains fatal errors [ 1267.286447][T17086] BTRFS error (device loop1): open_ctree failed 19:56:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x8, 0x40082) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) fsmount(r1, 0x0, 0x2) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa9094e4cba5fe096}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042bbd7000fedbdf25000000001400080076657468315f766c616e0000000000000500050000000000060003000400000006001b004e240000050004000200000005000d000100000005042200000000000600010005000000"], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x0) 19:56:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@updsa={0x188, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_crypt={0x48, 0x2, {{'cbc-blowfish-asm\x00'}}}, @XFRMA_IF_ID={0x8}]}, 0x188}}, 0x0) 19:56:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'ipvlan0\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, 'rose0\x00', 'ip6erspan0\x00', {}, {}, 0x0, 0x3}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@state={{0x28, 'state\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x268) 19:56:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0x190, 0xc8, 0xc8, 0xffffffff, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0x4, 0x0, {[{{@ip={@rand_addr, @broadcast, 0x0, 0x0, 'veth1_to_team\x00', 'wlan0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={{0x30, 'cluster\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0x0, 0x0, 'syzkaller1\x00', 'veth1_to_batadv\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x358) 19:56:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000008000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1267.697664][T17109] x_tables: duplicate underflow at hook 2 [ 1267.705216][T17110] x_tables: duplicate underflow at hook 3 [ 1267.708117][T17111] loop1: detected capacity change from 256 to 0 [ 1267.730187][T17111] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2e}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) 19:56:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@updsa={0x188, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_crypt={0x48, 0x2, {{'cbc-blowfish-asm\x00'}}}, @XFRMA_IF_ID={0x8}]}, 0x188}}, 0x0) 19:56:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) [ 1267.747475][T17111] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1267.763602][T17111] BTRFS error (device loop1): superblock contains fatal errors [ 1267.774136][T17111] BTRFS error (device loop1): open_ctree failed 19:56:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@updsa={0x188, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_crypt={0x48, 0x2, {{'cbc-blowfish-asm\x00'}}}, @XFRMA_IF_ID={0x8}]}, 0x188}}, 0x0) 19:56:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000009000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@broadcast}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {@in6=@ipv4={[], [], @loopback}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in=@private, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}}}, 0x128}}, 0x0) [ 1267.907977][T17132] loop1: detected capacity change from 256 to 0 [ 1267.935042][T17132] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1267.958252][T17132] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1267.997634][T17132] BTRFS error (device loop1): superblock contains fatal errors [ 1268.009972][T17132] BTRFS error (device loop1): open_ctree failed 19:56:04 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002840)='/dev/fuse\x00', 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)='[', 0x1, r0}, 0x68) 19:56:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, 0x0, 0xc) 19:56:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x2b8, 0x2b8, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, 0x0, {[{{@ip={@rand_addr, @private, 0x0, 0x0, 'vxcan1\x00', 'wlan0\x00'}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'veth1_to_hsr\x00', {0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xd43, 0x1}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@ip={@remote, @private, 0x0, 0x0, 'virt_wifi0\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) 19:56:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000a000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:04 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r2, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @tid=r2}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0x7, 0x0, 0xfff}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r3, 0x7a5, &(0x7f00000000c0)={{@my=0x0}, 0x0, 0x2, 0x3}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x9, 0x7fffffff, 0x7, 0xb7, 0x2, 0x7f, 0x1000, 0x0, 0x80, 0x8, 0x7, 0x2, 0x100, 0x1c000000000000}, 0x8, [0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0xfffffded, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1268.507036][ T35] audit: type=1800 audit(1608580564.531:504): pid=17152 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15767 res=0 errno=0 [ 1268.545902][T17158] x_tables: duplicate underflow at hook 2 19:56:04 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:56:04 executing program 4: socketpair(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x4004081) 19:56:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x178, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, 0x0, {[{{@ip={@dev, @multicast1, 0x0, 0x0, 'bond_slave_0\x00', 'wg0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x81}}}, {{@ip={@rand_addr, @multicast2, 0x0, 0x0, 'vlan0\x00', 'bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x308) [ 1268.573538][T17159] loop1: detected capacity change from 256 to 0 [ 1268.608367][T17159] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1268.635860][T17159] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0xe8, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, 0x0, {[{{@ip={@remote, @rand_addr, 0x0, 0x0, 'gre0\x00', 'sit0\x00', {}, {}, 0x6}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@multiport={{0x50, 'multiport\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) [ 1268.680942][T17159] BTRFS error (device loop1): superblock contains fatal errors [ 1268.688778][T17159] BTRFS error (device loop1): open_ctree failed [ 1268.716362][T17178] x_tables: duplicate underflow at hook 2 19:56:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x5d0, 0xffffffff, 0x488, 0x290, 0x488, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, 0x0, {[{{@ip={@dev, @rand_addr, 0x0, 0x0, 'veth1\x00', 'sit0\x00'}, 0x0, 0x168, 0x290, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:crypt_device_t:s0\x00'}}}, {{@ip={@empty, @multicast2, 0x0, 0x0, 'virt_wifi0\x00', 'ip_vti0\x00'}, 0x0, 0x1d0, 0x1f8, 0x0, {}, [@common=@unspec=@comment={{0x120, 'comment\x00'}}, @common=@set={{0x40, 'set\x00'}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "873f90304fefab78c53ed6fdd15e96a586529b70218d2d734850cf5a016e"}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2c7) 19:56:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) ioctl$sock_ifreq(r1, 0x89a0, &(0x7f0000000040)={'caif0\x00', @ifru_mtu}) r2 = fanotify_init(0x1, 0x101000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000003700)='/dev/full\x00', 0x0, 0x0) write$FUSE_BMAP(r3, 0x0, 0x0) fanotify_mark(r2, 0x34, 0x8, r3, &(0x7f0000000100)='./file0\x00') accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80800) 19:56:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000b000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, 0x0, 0x0, 'veth0_macvtap\x00', 'veth0_to_bond\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2c0) 19:56:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x1a0, 0x1a0, 0xd8, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, 0x0, {[{{@ip={@dev, @multicast1, 0x0, 0x0, 'bond_slave_0\x00', 'wg0\x00'}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@connlabel={{0x28, 'connlabel\x00'}, {0x80}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@rand_addr, @multicast2, 0x0, 0x0, 'vlan0\x00', 'bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@unspec=@physdev={{0x68, 'physdev\x00'}, {'bond_slave_0\x00', {}, 'ip_vti0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) [ 1268.793960][T17186] x_tables: duplicate underflow at hook 2 [ 1268.867502][T17194] x_tables: duplicate underflow at hook 2 [ 1268.880046][T17197] x_tables: duplicate underflow at hook 2 [ 1268.887434][T17196] loop1: detected capacity change from 256 to 0 [ 1268.925166][T17196] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1268.953701][T17196] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1268.976238][T17196] BTRFS error (device loop1): superblock contains fatal errors [ 1268.988720][T17196] BTRFS error (device loop1): open_ctree failed 19:56:05 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/seq\x00', 0x200) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x2c0, 0x2c0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, 0x0, {[{{@ip={@rand_addr, @private, 0x0, 0x0, 'vxcan1\x00', 'batadv_slave_1\x00'}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'veth1_to_hsr\x00', {0x0, 0x80, 0x0, 0x0, 0x0, 0xd43, 0x1}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x2e, 0x0, "f7cb96ed669980ceb600006bb02e2eb88ee85fba6b44ef1e91e13b7ce9e7"}}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x450) 19:56:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000080)="7b42d6c1e680b72eca2080954e3a1eb0215bc517a5161dac2f385711da36c425ef7d662cca16b260054c5320e3668ebfbc4a4146f51249c43929fa0df7a62640b3d83d8dffa6fc1d6648709fa2bdef14dbeb545db706a022f4da18f27369ede722172c6a516cf04957a56a9e346ce60e303b68b754d3b245670eae7aa2a79883f630d01ee67e485d717158f6e3192881", 0x90) 19:56:05 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid_for_children\x00') ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) 19:56:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000c000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={'fscrypt:', @desc3='e8dab99234bb312e'}, &(0x7f00000001c0)={0x0, "5366f18a35647d53145039a39be83d1ca2f9ae3ab498158a285af4ba0b28400db4b0a2e39af0d16097104d36861dbd9bdb1a4e4f12317c2bec5a43328b74ef1b", 0x30}, 0x48, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000600)='X', 0x1, r2) keyctl$unlink(0x9, r1, r2) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@updsa={0xf8, 0x1a, 0x1, 0x0, 0x0, {{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in=@multicast1}, @in6=@empty}, [@tfcpad={0x8}]}, 0xf8}}, 0x0) 19:56:05 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x22) 19:56:05 executing program 5: r0 = socket(0x11, 0x3, 0x0) sendmmsg$sock(r0, &(0x7f00000079c0)=[{{&(0x7f0000000180)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f00000031c0)="d378cb4bf0abb0ba49d04ef863", 0xd}, {&(0x7f0000000200)='\v', 0x1}], 0x2}}, {{&(0x7f00000004c0)=@ipx={0x4, 0x0, 0x1b288668}, 0x80, 0x0}}], 0x2, 0x0) [ 1269.491957][T17223] loop1: detected capacity change from 256 to 0 [ 1269.525375][T17223] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x1f0, 0x98, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x158, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x3, 0x0, {[{{@ip={@rand_addr, @empty, 0x0, 0x0, 'veth0_to_team\x00', 'rose0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@loopback, @empty, 0x0, 0x0, 'wg0\x00', 'veth1_to_batadv\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cpu={{0x28, 'cpu\x00'}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x250) 19:56:05 executing program 4: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffc3d7, 0x202480) [ 1269.552541][T17223] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1269.570522][T17223] BTRFS error (device loop1): superblock contains fatal errors [ 1269.581419][T17223] BTRFS error (device loop1): open_ctree failed 19:56:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000d000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1269.718016][T17251] loop1: detected capacity change from 256 to 0 [ 1269.726976][T17251] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1269.740955][T17251] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1269.758050][T17251] BTRFS error (device loop1): superblock contains fatal errors [ 1269.765914][T17251] BTRFS error (device loop1): open_ctree failed 19:56:08 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:08 executing program 4: r0 = socket(0xf, 0x3, 0x2) sendmmsg$sock(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 19:56:08 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd2b}, 0x40000023) 19:56:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000e000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x8001) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x180080, 0x40) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x1d) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ip={@multicast1, @multicast1, 0x0, 0x0, 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xc8, 0x0, {}, [@common=@unspec=@devgroup={{0x38, 'devgroup\x00'}, {0x7}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@loopback, @multicast2, 0x0, 0x0, 'wg0\x00', 'veth1_to_batadv\x00'}, 0x0, 0x168, 0x290, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:dhcpc_state_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x450) [ 1272.551072][T17269] loop1: detected capacity change from 256 to 0 [ 1272.552685][T17274] xt_check_table_hooks: 2 callbacks suppressed [ 1272.552696][T17274] x_tables: duplicate underflow at hook 3 19:56:08 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendmmsg$sock(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)=@qipcrtr={0x2a, 0x2}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[@txtime], 0x18}}, {{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @private0}}, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="520e1934dab5174ce8d11bfe2866487af28118cef0dc80c92d73924623ce1990caa5e12e979b4606e5c9e5606bb28305af2f2e19d9ff6fc4d01534b3211461b1d16fb962b7dbb2a871cf6e9a3059c5b91957a86c1c4302a7fa4b51de8fae79b2d7131c6661bd8195cfa3a5301616b5695773"}], 0x0, &(0x7f0000000200)=[@txtime, @mark, @mark, @txtime]}}], 0x29, 0x0) [ 1272.592565][T17269] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1272.617739][T17269] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:08 executing program 5: r0 = socket(0x11, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000001500)=[{{&(0x7f0000000000)=@qipcrtr={0x2a, 0x2}, 0x80, 0x0, 0x0, &(0x7f0000000080)=[@mark={{0x14}}], 0x18}}], 0x1, 0x0) 19:56:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x178, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, 0x0, {[{{@ip={@dev, @multicast1, 0x0, 0x0, 'bond_slave_0\x00', 'wg0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@rand_addr, @multicast2, 0x0, 0x0, 'vlan0\x00', 'bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x308) [ 1272.639308][T17269] BTRFS error (device loop1): superblock contains fatal errors [ 1272.647308][T17269] BTRFS error (device loop1): open_ctree failed 19:56:08 executing program 0: mount$fuse(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x2414025, 0x0) 19:56:08 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 19:56:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, 0x0, {[{{@ip={@rand_addr, @local, 0x0, 0x0, 'vxcan1\x00', 'wlan0\x00'}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'veth1_to_hsr\x00', {0x401, 0x0, 0x22, 0x0, 0x0, 0xd43, 0x1}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'virt_wifi0\x00', 'dummy0\x00'}, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x420) [ 1272.691665][T17290] x_tables: duplicate underflow at hook 2 [ 1272.776340][T17298] x_tables: duplicate underflow at hook 2 19:56:09 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:09 executing program 0: clock_gettime(0xd, 0x0) 19:56:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000f000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:09 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}}, 0x0) 19:56:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0xe0, 0xe0, 0x0, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, 0x0, {[{{@ip={@rand_addr, @private, 0x0, 0x0, 'vxcan1\x00', 'wlan0\x00'}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x3, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @remote, 0x0, 0x0, 'veth0_macvtap\x00', 'veth0_macvtap\x00'}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@ip={@private, @private, 0x0, 0x0, 'virt_wifi0\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x340) 19:56:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, &(0x7f0000000180)={0x8, 0x6942aee7, 0x0, 0x7fff, 0x7}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) r1 = socket(0x10, 0x2, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, 0xfffffffffffffffd}, 0x20048811) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = getgid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newqdisc={0x44, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_FSC={0x10}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001b00)=@delchain={0x11d0, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ct={0x2c, 0x15, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}}, @TCA_CHAIN={0x8, 0xb, 0x5}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x108, 0x2, [@TCA_MATCHALL_ACT={0x104, 0x2, [@m_ct={0x100, 0x17, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x14, 0x2, 0x0, 0x1, [@TCA_CT_ZONE={0x6}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @loopback}]}, {0xc6, 0x6, "43887dc9a92418611e54e7d5896aced89672188a3ffc18337f6b9f77832af2debd55732263ceddb862ab5484899e5a8475de0432bd1f7a7dd521de0d4d7d3aedea2085fba4fc8825358f4372906293c87fdb2214115b91bd402d6d99a481c3e68eef55e0603f2f0d1568d6f36c3d41a2fdc449beedf6a816c6b4bf3445633a819555211bd966e17025716379f99bf2e84b4a0d7a229db825e33b6109adc66e86096c4a0fd59e572ba7d6d33def2c8ab547e86ed02c651b0dc698eef7f79d58f5c64e"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}]}}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x103c, 0x2, [@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x1}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_ACT={0x1f4, 0x2, [@m_ife={0x1f0, 0x19, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0xc8, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa, 0x4, @random="31f1cea9576a"}, @TCA_IFE_METALST={0x38, 0x6, [@IFE_META_SKBMARK={0x8, 0x1, @val=0x1}, @IFE_META_TCINDEX={0x6}, @IFE_META_SKBMARK={0x8}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x7ff}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x1}]}, @TCA_IFE_METALST={0x24, 0x6, [@IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0xc00a}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x2}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0xc3f95099}]}, @TCA_IFE_TYPE={0x6, 0x5, 0x800}, @TCA_IFE_DMAC={0xa, 0x3, @broadcast}, @TCA_IFE_METALST={0x28, 0x6, [@IFE_META_SKBMARK={0x8, 0x1, @val=0x3ff}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x2}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x1ff}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x315c000}]}, @TCA_IFE_DMAC={0xa, 0x3, @local}, @TCA_IFE_TYPE={0x6, 0x5, 0x4}, @TCA_IFE_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, {0x103, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_MATCHALL_ACT={0x920, 0x2, [@m_xt={0x144, 0x9, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0xc8, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x4f, 0x6, {0x8, 'filter\x00', 0x9, 0x1000, "1f86ad1451da8042d4a7cdd883d79b6e6caa5625a029f226b53daf358999fa5cb906affa47"}}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}]}, {0x55, 0x6, "92d828c40cfb17711e434d77da88e9da2b1b5ce453af0a154e572826519cc74261094e111c350acc44e636ded8e14980cc9d023cec443fce9c398c2e16e48f93d29dbfedc0403acf447c7ab3a9d7c86bce"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_mpls={0xb0, 0x1a, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x50, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5}, @TCA_MPLS_TTL={0x5, 0x7, 0x1}, @TCA_MPLS_TC={0x5, 0x6, 0x4}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_TTL={0x5, 0x7, 0x5}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x3, 0x5, 0x7fffffff, 0x1}, 0x3}}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}]}, {0x38, 0x6, "4fe2e6cae16e6c6cdbc32901f39ecb113c8e3cd4a4b7e9d52baa00cbea909e288579a8bb12e5ade848ab1c4738dff27d918de09b"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_connmark={0x8c, 0x1d, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x1, 0x8, 0x3f, 0x4}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fff, 0x1, 0x7, 0x9, 0x9}, 0x14}}]}, {0x22, 0x6, "0aca20530d6422596b8db6336b4d310d6ff3d4c20ea1c0f5e008084fdd80"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_sample={0x100, 0x9, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xc129}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xfffffff9}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x2}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x8}]}, {0xb2, 0x6, "338dfa959227828f1684a01ed44e5e28e7b281c524168ad0d9449a2ae57985337fb7caad0af379ec98aaf75346726982b661769df5bc55c0db03de89531eb3b7ddee3be9cd8ee157306539dce33e9595f35b501976bb9c5fcaa93f6c45af2bc61e3437b8357958a7c315d84345ebb13dd26b933f60b0d95448402d8d1b5eb6797a19f694d67f05a1bbcb71d3be66dd20eb8ad9aca9faeebdc8117b68f6c0e8d2a08a0a3bdf6f0b1322cc8fcb8524"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_police={0x59c, 0x1d, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x4c4, 0x2, 0x0, 0x1, [[], [@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x5, 0x0, 0x4, 0x9d47, 0x5, 0x3ff, 0x6, 0xffffff81, 0x5, 0xd3, 0x4, 0x0, 0x2, 0x1, 0xfffffffc, 0xf3, 0x5, 0x7, 0x4, 0x7, 0x9, 0xffffffff, 0x7, 0xce, 0x7f, 0x5, 0x6, 0x560, 0x5, 0x1, 0x3, 0x40, 0x1, 0x4, 0x1993, 0x20, 0x12cfcf84, 0x2, 0x101, 0xffff, 0x7, 0xa7, 0x3ff, 0xf16, 0x1, 0x8, 0x9, 0x20, 0x4, 0x9, 0x9, 0x8, 0x7, 0x3f, 0x0, 0x8, 0x8, 0xf04, 0x3, 0x7, 0x1, 0x4, 0x81, 0x81, 0x7, 0x82, 0x3, 0x80000001, 0x9, 0x5, 0x80000000, 0x0, 0x40, 0x80000000, 0x70, 0x3, 0x1f, 0x28c1, 0x6, 0x9, 0xf6, 0xfffffffc, 0x4, 0x9, 0x2, 0x9, 0x1, 0xffff, 0x2, 0xffff, 0x9, 0x4, 0x5, 0x6, 0xffffffff, 0xff, 0xfffffff8, 0x4, 0xa0, 0xfffffffc, 0x1, 0x2982, 0x7, 0xfffe00, 0x2, 0x5, 0x4, 0x8, 0x1000, 0x0, 0x7, 0x7, 0x12, 0x2, 0x636, 0x42, 0x4, 0x5, 0x7, 0x2, 0x4, 0x1ff, 0x100, 0x1, 0xfffff324, 0x1f, 0x3f, 0x2, 0x400, 0x3, 0x0, 0x7, 0x80000001, 0x8, 0x8, 0xfffffffe, 0x40, 0x80000001, 0xffff8001, 0x800, 0x0, 0x2, 0x7fff, 0xef0, 0x100, 0x5, 0x4, 0x9, 0x17f, 0x10000000, 0x9, 0x7, 0x6, 0x0, 0xfffff000, 0x884, 0xe3a, 0x100000, 0x7ff, 0xe8fb, 0x400, 0x1, 0xbe86, 0x2, 0x10001, 0xffff8000, 0x2, 0xc97, 0x5, 0x4, 0xa554, 0x80000000, 0x0, 0x1, 0x6, 0x8, 0x5, 0x8, 0x765b, 0x8, 0x8, 0x401, 0x7, 0x2, 0x7ff, 0x3, 0x0, 0x124, 0x0, 0x100, 0x2000000, 0x0, 0x7, 0x70, 0x0, 0x31f7, 0x8, 0x5573ef22, 0x3, 0x9, 0x228566b3, 0xffff, 0x1000, 0x4, 0x8001, 0x7fffffff, 0x2, 0x3, 0x8, 0x95, 0x5, 0x2a, 0x6, 0x40000000, 0x6, 0x3, 0x8c, 0x1, 0x8001, 0x0, 0x2, 0x4, 0x7, 0x0, 0x6, 0x8001, 0x1f, 0xfffffffc, 0x4, 0x80000001, 0x20, 0x4, 0xd4, 0x8001, 0xced, 0xa13, 0xcd2, 0x101, 0x4, 0x4f6, 0x1000, 0x3, 0x6, 0x8001, 0x100, 0x337, 0x0, 0x3f, 0x9, 0xffff10b5, 0x0, 0x6, 0x7fffffff, 0x5, 0x2]}], [@TCA_POLICE_TBF={0x3c, 0x1, {0x5, 0x0, 0x1, 0xff, 0x100, {0x7, 0x2, 0x7ff, 0x1, 0x6c20, 0x6}, {0xc0, 0x1, 0xeebb, 0x7c0, 0xd3d, 0x6}, 0x7c8, 0x40, 0x5}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_RATE64={0xc, 0x8, 0x8}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x200}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x10000}, @TCA_POLICE_TBF={0x3c, 0x1, {0x67, 0x4, 0xffffffff, 0xfffffffd, 0x5, {0x80, 0x2, 0x4, 0x81, 0x76b3}, {0x23, 0x1, 0x40, 0x7, 0x4, 0xffff44df}, 0x0, 0x10000, 0x2}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_RESULT={0x8, 0x5, 0x44}]]}, {0xaf, 0x6, "f3a48becf2109ad85e53859100c27de07722f6dd1198421562532c8e233aec6f3df5c19980c32d5e64af6385041ecb30fbb2beb15ae48e055c6ccc6b9ba9845caf351f167d44dc9c71d34cf5be360ee04a944609186b50d168528c0bd63eadc72e66f2f756ed779e06f71e563e11072d5502c4ee155aa8da418dab41e26caaa79e7a49760bc46a3146d2b7ea81824ea922bb8bf38f6485797b1e93660372d9ac53a1d88581ce75ce8e817b"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_MATCHALL_ACT={0x504, 0x2, [@m_simple={0x130, 0x12, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x68, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x6, 0x3, '#\x00'}, @TCA_DEF_DATA={0xc, 0x3, ',+\xd5O%$%\x00'}, @TCA_DEF_DATA={0x8, 0x3, '(!}\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0xba, 0x8, 0x2, 0x13f8, 0x3}}, @TCA_DEF_DATA={0xb, 0x3, 'cgroup\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0xbd, 0x7, 0x5, 0x1}}, @TCA_DEF_DATA={0xb, 0x3, 'cgroup\x00'}]}, {0x9d, 0x6, "408140d8bc640886a1c243f25b8336ea51b7cbdcea09fe8868c954a8885a6d32bc7c43936c80ed382c7e23df23df2f0be978b8f2e8ba05fc562fdfa9a649e2df30674a13933984a028868a6e9f530f5ff3e22b8c731eca87c208988dbe8a82c98025bcabd64efeae699b6f70691d63b5a51613bcfc9e560833334526009d1a5f3be4b377699c6b66ba6c70317e102966fa8748a2766e5617c0"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_skbedit={0x80, 0x13, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x14, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x9, 0x9}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x7f}]}, {0x44, 0x6, "1e11dd2ff154732e9aadb1f2f15c895e3d1009dbb75f283375aa4859488f021bc19ceac26d360447481026b3319c0f6825c1790e5bf53434f0520cb71c68db93"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_ct={0xfc, 0xa, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x7f, 0x4, 0x6, 0x51, 0x1519}}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @loopback}, @TCA_CT_LABELS_MASK={0x14, 0x8, "18d127c6994999da496e0114693546df"}]}, {0xa0, 0x6, "d9d3e9df05d0ffa84d4bc29689c6498310f461e1ecb40671a31253a78dbb659d826c976e2c0cbc4e015baf870e817b818b86dadc9ee35645f18d7c0be3d80521cfba005fcd73202719deb95a676c225ae6d42a5b092c26231d437af3896478642d90a9c41cd01032438614d221bd6833941ee7af120dfa1b8848be246e11140f6a4354208a33e28c0925a66d781fbb57080b6e60e877519a7325b2e9"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_simple={0x3c, 0x4, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x4}, {0xe, 0x6, "91794ddc39384cb692d2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_sample={0x10c, 0xd, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x34, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x2, 0x454d, 0x4, 0x3ff}}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x3, 0xffffffff, 0x20000000, 0x2, 0x7fff}}]}, {0xb0, 0x6, "abf9ed3d61e82f87ca42480144e2763edabefb176c89c4037d642ce3454fb7c692c1a969a57c59fb7f40e685b2bf74bce78ac0a4bafa384dcdd17354b7da73bb0e03064a1f7f50738c7e1e72978878fa99f53cb3cfb67b7a0721850aa30ad37cc263ddd42ae6cb81c574b1b2edb4465b9f7f2a3f105ae77fc7dc590bb851716aa3af4717fddef93a7c53ad479805c778c77e95244a5f00e72fe2865256345a4099960a5a67df8d8402ca3048"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_ife={0x10c, 0x11, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x8, 0x6, [@IFE_META_SKBMARK={0x4, 0x1, @void}]}]}, {0xda, 0x6, "1fb082ec905ab6e6fd038248a12e33b30bada04ec4588e4e4baac2e47efb283e47e96803e1dbd4c39ae7ebba95e2536bb0fdc20271a9471901ec2fc2017148c260ef9ab9645f51e0eab6f3c91a394e64ce42fec693ed6df24100c0cf6b6f98421f3b86be28a96f57aafdcb00381ae7df50404f0b74eb4b9292bfa257b4f35da8d52a9d50a4622ab131c72816f7b6ed414c8f135b2a899181c220f8cd7071a1e7a843ee056776ef6605d4dab929c71e582b0c493c8f9ddee129250eed1e35f6b5dfa1670b558fcafda3f0a780f383e48f6257f55ef597"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}]}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x1}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x2, 0x731460ac477b80da}}]}}]}, 0x11d0}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x24000040) setresgid(r2, r3, 0x0) setgid(r2) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0xe0, 0xe0, 0x0, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, 0x0, {[{{@ip={@rand_addr, @private, 0x0, 0x0, 'vxcan1\x00', 'wlan0\x00'}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @remote, 0x0, 0x0, 'veth0_macvtap\x00', 'veth0_macvtap\x00'}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@ip={@private, @private, 0x0, 0x0, 'virt_wifi0\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x340) [ 1273.467092][T17318] loop1: detected capacity change from 256 to 0 [ 1273.472827][T17320] x_tables: duplicate underflow at hook 2 [ 1273.493273][T17318] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1273.504980][T17318] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1273.522591][T17318] BTRFS error (device loop1): superblock contains fatal errors [ 1273.534964][T17318] BTRFS error (device loop1): open_ctree failed [ 1273.555230][T17329] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 19:56:09 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 19:56:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x150, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@inet=@hashlimit1={{0x0, 'hashlimit\x00'}, {'batadv_slave_1\x00'}}, @inet=@rpfilter={{0x0, 'rpfilter\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@icmp={{0x28, 'icmp\x00'}, {0x0, "28df"}}]}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x111) [ 1273.569484][T17330] x_tables: duplicate underflow at hook 2 19:56:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x167d00) read$FUSE(r0, 0x0, 0x0) 19:56:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000010000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:09 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) [ 1273.731004][T17354] loop1: detected capacity change from 256 to 0 [ 1273.746333][T17354] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1273.765763][T17354] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1273.786655][T17354] BTRFS error (device loop1): superblock contains fatal errors [ 1273.797643][T17354] BTRFS error (device loop1): open_ctree failed 19:56:10 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="594ed932", @ANYRES16=0x0, @ANYBLOB="000127bd7000fddbdf25870000000c00990001ffffff1e00000007002a0003010b0084002a00822b430202ffff00000802110000002000000008021100000101000000ffffffff0105ffffffffffff03000000a6430c9cfa6f8669f278cd70e30d67d178c54b4280cb905732dace998b3fdb9969537ff81bb966e997a8c236e066a2269b68028bbd89534d43e5bfe80a45212cf0c3836d293e0101bd060802110000002a010206004800150000000600480009000000"], 0xbc}, 0x1, 0x0, 0x0, 0x24008011}, 0x40040) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/tty/drivers\x00', 0x0, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x8000fffffffe) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000400)={r1, 0x8001, 0x9, 0x6}) fsetxattr$security_evm(r3, &(0x7f0000000380)='security.evm\x00', &(0x7f00000003c0)=@v1={0x2, "963254db0f5c05636b10083f4457483e279a"}, 0x13, 0x3) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r8, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f00000001a0001"], 0xf0}}, 0x0) r1 = dup(r0) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}, {&(0x7f0000000300)=""/101, 0x65}], 0x3}, 0x0) 19:56:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, 0x0, {[{{@ip={@multicast1, @multicast1, 0x0, 0x0, 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x168, 0x188, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x80000000, 0x0, 0x8, 0x0, 'syz0\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 19:56:10 executing program 0: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x6}, &(0x7f00000000c0)={0x0, 0x2710}) 19:56:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000011000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:10 executing program 2: ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00000001c0)=""/133) r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x81, 0x121000) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_newnexthop={0x74, 0x68, 0x8, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x2}, [@NHA_GROUP={0x2c, 0x2, [{0x2, 0x6}, {0x1, 0x65}, {0x2, 0x7f}, {0x1, 0x3}, {0x0, 0x34}]}, @NHA_OIF={0x8}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8, 0x3, 0xffffffff}}, @NHA_OIF={0x8}, @NHA_GATEWAY={0x14, 0x6, @ip4=@remote}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={'nr0\x00', @remote}) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 1274.402944][T17375] x_tables: duplicate underflow at hook 3 [ 1274.427483][T17378] loop1: detected capacity change from 256 to 0 [ 1274.438415][T17378] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:56:10 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) [ 1274.450861][T17378] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1274.467155][T17378] BTRFS error (device loop1): superblock contains fatal errors [ 1274.476734][T17378] BTRFS error (device loop1): open_ctree failed 19:56:10 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:56:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000012000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:10 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendmmsg$sock(r0, &(0x7f00000079c0)=[{{&(0x7f0000000000)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f00000031c0)="d378cb4bf0abb0ba49d04ef8", 0xc}, {&(0x7f0000007d00)="de", 0x1}, {&(0x7f0000000200)='\v', 0x1}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 19:56:10 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000580)={&(0x7f0000000300), 0xc, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="1b0c00000000000000000600000008000300", @ANYBLOB="5d20a268dc3906ca7382b8881499c8e0b5671f655624a4b5596f9d2a6f3a9b66f3534fac1ef28aa93d6dda8791e9f651ee61854f"], 0x38}}, 0x0) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20008854) [ 1274.621856][T17405] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1274.643827][T17405] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1274.690137][T17409] loop1: detected capacity change from 256 to 0 [ 1274.700440][T17409] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1274.710874][T17409] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1274.727797][T17409] BTRFS error (device loop1): superblock contains fatal errors [ 1274.736009][T17409] BTRFS error (device loop1): open_ctree failed 19:56:11 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0x80800) 19:56:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000001cc0)={'wlan0\x00'}) 19:56:11 executing program 0: r0 = socket(0x2, 0x3, 0x9) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={0x0}}, 0x0) 19:56:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000020000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x11, &(0x7f0000000040)={0x0, 0x100000000, 0x0, 0x1}, 0x0, &(0x7f0000000180)={0x3, 0x0, 0x400000000000000, 0x0, 0xffbfffffbffffffe}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = semget$private(0x0, 0x1, 0x20) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f00000001c0)=""/187) 19:56:11 executing program 0: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000ac0)="b0", 0x1) [ 1275.290221][T17431] loop1: detected capacity change from 256 to 0 19:56:11 executing program 5: setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, 0x0, 0x0) 19:56:11 executing program 3: read$FUSE(0xffffffffffffffff, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005100)=[{&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000005c0)="a164db03f2699f28066cf1dfe957c69a7a7579437a31ec22cae8bd0175bfbd24ad9663e882a7d7588869adab2ae547227d0524a32526a18c7444b7fb3db66c8a816c3e2396", 0x45}, {&(0x7f0000000640)="9c95f1009cfaafc574e82fb81ec1a3fb8309a73c51dc749be4e87d3be36d6ba378b6818c960fde95586e6e69dcbb0df0287d2540882276e142ae144f868bea56e25ad6f6d7666f9a1d343493969067796b4193c5dafefe7904898bbc746645a488f3062501df5b8a67dc7e63ac3f4e40c7761927f82c64e1faf3223d7b8727b58bdc731cdc3c7fd065b2d97288c7ebae94175c2e2ecb8c7f97", 0x99}, {&(0x7f0000000700)="363dc88be53c1e899c108c7e3cec1dcc8341a9ff483ebb2b8f0c2605cf1fea253e7ee279599858f0a66cc8614c015e16529b49eaba78c35378481a84a0d634edb93671ed2c2beb09c06e2cd2c259d0b71d0a4a3aac106a20080ed704b15160942b83d6b44e4d3da0a5c709309dad6f6330afde3ae1396e8b838c2f2d418c7e83889cb9d55684b1b23f0502cf94d84287b4cda7a6827feb46a3c2ba1c7285b7177ec98c4bd1f14a4f05a44bcaff2985a0ca4b3f06b93c6e707ce3c00ef406bba6acd54b914b50491bec7c77432fa6", 0xce}, {&(0x7f0000000800)="5d12357cb9054a2f19024d18c830a1d74917373928aa1a594a537a647d476353d86983a36b8e9cd26bf66a30ef1017e3d041ae73efd649ce3ffd12f93a4daebd24a7cc1202e0e1b7b11540c09e187d81b1cbb176af2c3f88a045b848bfd95ada2f79675477ad09a42886cf849bbfa820fa8e315469fb972f2d1148bc9772b08d3de11439ea084a10b96386556ce77b164bb3cca10da80fd01645be769a330235dc2308345e19e6e5420daa9578b061cdd0d8e5a7d21958e34a", 0xb9}, {&(0x7f00000008c0)="bad0f9b474bf83be14862771fc2ab066f7c1c52e8c252f102f2b152cebe438229728dd3e1f55018f88ec8806722ecc373e4c1c1aa4e5dc9baa3d0a6b2ca935f723bed96850d1cf9bf28d9af761175c2cace2af3b24018bebfe459c5a0eae5bbb87310c5ce43a40b45e69333ccf2b952878cdcdee3e2f4bdd796166024205149f6482a7a84a4aadef06b5b147ccb9019b85f7c21503c930c01827e1c0123c7c1d3e02c4", 0xa3}, 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{&(0x7f0000001a00)="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0x1000}], 0x8, &(0x7f0000002b80)=[@cred={{0x18, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd4, 0x4000000}, {&(0x7f0000002c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002d00)="c37e3aeaffc7bb556320f6add90c7b00d16fb77bf12b79cdf507a60cca6201d6b1435a3cd6784ddb51a7980e8595614f109210d966ff1028b5ee01fc605c663d98a3d443db88d1f7d4ee44c31f32087ce1373ba897da9d30e1fa88a22a67c60cdfa650f0fd0b529818fd317b53bd260e1048ce66df57c1e2fb91a3fb640a198b4def439d647c7ef97bdc8150179a3c17d11c45e640bc", 0x96}, {&(0x7f0000002dc0)="2257612818c31b7307badf9f7add154c24bb8dee93a25412a986b47b04683b16addda60aa73423a1e0", 0x29}], 0x2, &(0x7f0000003140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, {&(0x7f0000003200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000003280)="1d36fb1d93324236ab46859ecae32239bf5845623ff3601a7e6282dd3d33601d10397da7181ce5580d50d83a860282b2e599054456b52e73438b1766e88be6fcb05d72d10e430f78b86faaa571dcd803e500662907ed56e877359452de2455be4ac0cc57448a6c4fed74e6d0a282d8e2d70383aaa6973e3dbdd2a2aa50946db8eb30012a7fd65f997ffa114761818e136a4316b51443b6b4a8c703285e10d295f0a2b84f2f", 0xa5}, {&(0x7f0000003340)="c4f25d01b7f617bbbd718c9875139ec568231c37b781ca503beb3fc22bb6c7a5e6ca3fd25c40c316aad9dffe3e28c57950d2587dd8252a70274b0da4c98ec14586a31a970291b705468e1c5692a55b4c4d30872ffb2652c1338cd00e5cdbba844de503e594b422d11f483b62e48a7c4c2aeccac44fa1e4f4dd37aeeeb249e1797a7a1a01f7e88f2406afbce703ca391401ab711d", 0x94}, {&(0x7f0000003400)="e6013321677d8adf4f50ea12618b4728341db234669264f87e2ee243edb5d73c3b835a772508478e8e9137a3fb0e", 0x2e}, 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0x1000}, {&(0x7f0000004440)="d7e44c2b9f028b1a717e97499d98dc50edc48eef4fcbfe551575a4a8c85461df20400283f2ceb9dd03b7cb44fe6ec67625758fc80cbc388defd65fa93dfebb9010132882a45f60d993a6e424bc8db8b210c224bb6bde4e5f9da00b34d2564accb4d6b59a3680733b7b60b7e23c7b1ebbab10efa0973790b8f0a9f1dcd059f2aa846830378b9237b1cfa931bdb88d2cedb1d068eb588cb17ec5b3f45d8a2b5938daff24e4e4e2b56ea75117ec307ab78880078c2e6fad20a3d3e81164d8dddf080455c27d8229d96d82ad3af196b120da791e91db4862e293ba292e2f", 0xdc}, {&(0x7f0000004540)="a2a61602794fde3ffd9d5a63b3fe5ed6223c931da639a409a4cf1eb58f1729ed44caf931c82ee588688f6fecb9b3520855e102a00393ff9806c35b7187c3c9727d6ae2b0852d0ce4c73ae0bdf4f0d112caaa0137b0bc3431476bd2acc39a4d2739974d5abed9e6b9eab21ede910779f0f2f1a7ff8912d90c86280f20f3eed3e31c965d025a934b2dca49a4", 0x8b}, {&(0x7f0000004600)}], 0x7, &(0x7f0000004880)=[@cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70, 0x48090}, {&(0x7f0000004900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, &(0x7f0000004b80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="240000004000000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c, 0x4004084}, {&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c40)="98b9b955fe076f345ecbf632f524de7bf6e380469a472047f5b99f2dacead45958256e7221845659a0ca2d1492a6ff3d6aa3f63482103b9123d245013b745cb3aa46d55aead9c684f64f7049cabdf03d6fd5e1d8798664f388e05c3f095b0c58c764fdbcea7a2bc2d8a3c4cde5c94ac67d8f83ef229f524e269d20c5bbc596f746e1e96046b26f2c04b1d4389b7eed3e5ce95128266567fef5fd440392dabc28fe410901872e080472d15154169008c61be89b7e8445549cd2851f05fe86e4285c7cc3fb88bb129dfeb52e45743eb323f402bf", 0xd3}, {&(0x7f0000004d40)="e05cb41c8e0e8495dc912b7cd5f76eb2daf175dbb1dc66cb74658516ff3e590c3ac202b0de518f4a5483a9a0d61464507703c1a9030dd0574cf13e12fedf906eba45c4cf6829b94322f9f6ba2c148d285aed4e74202494c9129c040aa15a8db7a63da5ad231452c97b96099ec428514398f8de39a7fa728143c0b6a7402117fd0cad52e103d166199037dacc9a994fd6119bfe9a5c3b87dd3c3fe1998c1364c51bc5711d085ec449c79684905bda5f", 0xaf}], 0x2, &(0x7f0000005000)=ANY=[@ANYBLOB="18000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000000c00000000000000010000000100000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="4000000034000000000000000100000001001900", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x4000001}], 0x5, 0x4008050) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = getgid() setresgid(r5, r6, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f00000000fcfdffff01000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) r10 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005100)=[{&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000005c0)="a164db03f2699f28066cf1dfe957c69a7a7579437a31ec22cae8bd0175bfbd24ad9663e882a7d7588869adab2ae547227d0524a32526a18c7444b7fb3db66c8a816c3e2396", 0x45}, {&(0x7f0000000640)="9c95f1009cfaafc574e82fb81ec1a3fb8309a73c51dc749be4e87d3be36d6ba378b6818c960fde95586e6e69dcbb0df0287d2540882276e142ae144f868bea56e25ad6f6d7666f9a1d343493969067796b4193c5dafefe7904898bbc746645a488f3062501df5b8a67dc7e63ac3f4e40c7761927f82c64e1faf3223d7b8727b58bdc731cdc3c7fd065b2d97288c7ebae94175c2e2ecb8c7f97", 0x99}, {&(0x7f0000000700)="363dc88be53c1e899c108c7e3cec1dcc8341a9ff483ebb2b8f0c2605cf1fea253e7ee279599858f0a66cc8614c015e16529b49eaba78c35378481a84a0d634edb93671ed2c2beb09c06e2cd2c259d0b71d0a4a3aac106a20080ed704b15160942b83d6b44e4d3da0a5c709309dad6f6330afde3ae1396e8b838c2f2d418c7e83889cb9d55684b1b23f0502cf94d84287b4cda7a6827feb46a3c2ba1c7285b7177ec98c4bd1f14a4f05a44bcaff2985a0ca4b3f06b93c6e707ce3c00ef406bba6acd54b914b50491bec7c77432fa6", 0xce}, {&(0x7f0000000800)="5d12357cb9054a2f19024d18c830a1d74917373928aa1a594a537a647d476353d86983a36b8e9cd26bf66a30ef1017e3d041ae73efd649ce3ffd12f93a4daebd24a7cc1202e0e1b7b11540c09e187d81b1cbb176af2c3f88a045b848bfd95ada2f79675477ad09a42886cf849bbfa820fa8e315469fb972f2d1148bc9772b08d3de11439ea084a10b96386556ce77b164bb3cca10da80fd01645be769a330235dc2308345e19e6e5420daa9578b061cdd0d8e5a7d21958e34a", 0xb9}, {&(0x7f00000008c0)="bad0f9b474bf83be14862771fc2ab066f7c1c52e8c252f102f2b152cebe438229728dd3e1f55018f88ec8806722ecc373e4c1c1aa4e5dc9baa3d0a6b2ca935f723bed96850d1cf9bf28d9af761175c2cace2af3b24018bebfe459c5a0eae5bbb87310c5ce43a40b45e69333ccf2b952878cdcdee3e2f4bdd796166024205149f6482a7a84a4aadef06b5b147ccb9019b85f7c21503c930c01827e1c0123c7c1d3e02c4", 0xa3}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="1e5e6d5e7ffdefe1574c32656bf6b9a1ba2f8df46c4b0938d77ae58f80ed167773b33b766eb5a005950ed850c9a9fae39b5c32b7ac570edef7c0a6d8b43ab222d96ee409c13d5435e9db498dce8a18c511b1893c61c9a2187ebbb9966029786d29d055e3f426e8d9c3e5c54b950f674ba873a631", 0x74}, {&(0x7f0000001a00)="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0x1000}], 0x8, &(0x7f0000002b80)=[@cred={{0x18, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, r7, r7]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r8, r8]}}], 0xd4, 0x4000000}, {&(0x7f0000002c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002d00)="c37e3aeaffc7bb556320f6add90c7b00d16fb77bf12b79cdf507a60cca6201d6b1435a3cd6784ddb51a7980e8595614f109210d966ff1028b5ee01fc605c663d98a3d443db88d1f7d4ee44c31f32087ce1373ba897da9d30e1fa88a22a67c60cdfa650f0fd0b529818fd317b53bd260e1048ce66df57c1e2fb91a3fb640a198b4def439d647c7ef97bdc8150179a3c17d11c45e640bc", 0x96}, {&(0x7f0000002dc0)="2257612818c31b7307badf9f7add154c24bb8dee93a25412a986b47b04683b16addda60aa73423a1e0", 0x29}], 0x2, &(0x7f0000003140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r8, r7, 0xffffffffffffffff, r7]}}, @cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, {&(0x7f0000003200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000003280)="1d36fb1d93324236ab46859ecae32239bf5845623ff3601a7e6282dd3d33601d10397da7181ce5580d50d83a860282b2e599054456b52e73438b1766e88be6fcb05d72d10e430f78b86faaa571dcd803e500662907ed56e877359452de2455be4ac0cc57448a6c4fed74e6d0a282d8e2d70383aaa6973e3dbdd2a2aa50946db8eb30012a7fd65f997ffa114761818e136a4316b51443b6b4a8c703285e10d295f0a2b84f2f", 0xa5}, {&(0x7f0000003340)="c4f25d01b7f617bbbd718c9875139ec568231c37b781ca503beb3fc22bb6c7a5e6ca3fd25c40c316aad9dffe3e28c57950d2587dd8252a70274b0da4c98ec14586a31a970291b705468e1c5692a55b4c4d30872ffb2652c1338cd00e5cdbba844de503e594b422d11f483b62e48a7c4c2aeccac44fa1e4f4dd37aeeeb249e1797a7a1a01f7e88f2406afbce703ca391401ab711d", 0x94}, {&(0x7f0000003400)="e6013321677d8adf4f50ea12618b4728341db234669264f87e2ee243edb5d73c3b835a772508478e8e9137a3fb0e", 0x2e}, {&(0x7f0000003440)="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0x1000}, {&(0x7f0000004440)="d7e44c2b9f028b1a717e97499d98dc50edc48eef4fcbfe551575a4a8c85461df20400283f2ceb9dd03b7cb44fe6ec67625758fc80cbc388defd65fa93dfebb9010132882a45f60d993a6e424bc8db8b210c224bb6bde4e5f9da00b34d2564accb4d6b59a3680733b7b60b7e23c7b1ebbab10efa0973790b8f0a9f1dcd059f2aa846830378b9237b1cfa931bdb88d2cedb1d068eb588cb17ec5b3f45d8a2b5938daff24e4e4e2b56ea75117ec307ab78880078c2e6fad20a3d3e81164d8dddf080455c27d8229d96d82ad3af196b120da791e91db4862e293ba292e2f", 0xdc}, {&(0x7f0000004540)="a2a61602794fde3ffd9d5a63b3fe5ed6223c931da639a409a4cf1eb58f1729ed44caf931c82ee588688f6fecb9b3520855e102a00393ff9806c35b7187c3c9727d6ae2b0852d0ce4c73ae0bdf4f0d112caaa0137b0bc3431476bd2acc39a4d2739974d5abed9e6b9eab21ede910779f0f2f1a7ff8912d90c86280f20f3eed3e31c965d025a934b2dca49a4", 0x8b}, {&(0x7f0000004600)}], 0x7, &(0x7f0000004880)=[@cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff, 0xffffffffffffffff, r7, r7]}}], 0x70, 0x48090}, {&(0x7f0000004900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, &(0x7f0000004b80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="240000004000000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c, 0x4004084}, {&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c40)="98b9b955fe076f345ecbf632f524de7bf6e380469a472047f5b99f2dacead45958256e7221845659a0ca2d1492a6ff3d6aa3f63482103b9123d245013b745cb3aa46d55aead9c684f64f7049cabdf03d6fd5e1d8798664f388e05c3f095b0c58c764fdbcea7a2bc2d8a3c4cde5c94ac67d8f83ef229f524e269d20c5bbc596f746e1e96046b26f2c04b1d4389b7eed3e5ce95128266567fef5fd440392dabc28fe410901872e080472d15154169008c61be89b7e8445549cd2851f05fe86e4285c7cc3fb88bb129dfeb52e45743eb323f402bf", 0xd3}, {&(0x7f0000004d40)="e05cb41c8e0e8495dc912b7cd5f76eb2daf175dbb1dc66cb74658516ff3e590c3ac202b0de518f4a5483a9a0d61464507703c1a9030dd0574cf13e12fedf906eba45c4cf6829b94322f9f6ba2c148d285aed4e74202494c9129c040aa15a8db7a63da5ad231452c97b96099ec428514398f8de39a7fa728143c0b6a7402117fd0cad52e103d166199037dacc9a994fd6119bfe9a5c3b87dd3c3fe1998c1364c51bc5711d085ec449c79684905bda5f", 0xaf}], 0x2, &(0x7f0000005000)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0xc}}, @rights={{0x30, 0x1, 0x1, [r7, 0xffffffffffffffff, r8, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r7, r8]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r8, r7, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, r9, 0xee00}}}], 0xa0, 0x4000001}], 0x5, 0x4008050) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x10001, 0x4, &(0x7f00000024c0)=[{&(0x7f0000002280)="4436987aaee23087d1750e1625481bab55b30401a8d8a5e859ce4b1d04e0d17ee1da692a5bd684c6cab7f1b09ab3b37afad2c878c100f2abff522d915a975c9e38cca334f6b8a5542092bb43b85a2d", 0x4f}, {&(0x7f0000002300)="271123c6d2b3cca3079cb77eb5c451eab8714810f90639ac73ae9154a08ab6f61e23f3a09244ccf8279f8a454176e8ccef2019beeb4c", 0x36}, {&(0x7f0000002340)="666479e8358ec8b6c201a0f07927aa18eb193b7d9a292ba1a8d023bda996639aef899f02d8241c8c4f687c01c2ef13b9eeaf200fb638e5e941a1aae30b086708e7f43c1bde6ee2a5", 0x48, 0x59}, {&(0x7f00000023c0)="8f81bd4d1de0e0c43ceebbd94390aaee92d50f9f5422defd7b1034a47f3d38554304e6a606657764e542553e4797bf0a43264316284ca0c89d17df65d7d8986fa7f57104e07e6ec4e38e0a71bac43d9cf5d650127bcd3da8399bd234cc3a9ea8c1c122063eb8a0c630c82c1d3a4160fbe674f9b7fc593734cc3ab5f25376ab456a7089d07b3a3fa1e3bacd126de02629fa1c07f82fe24fa31d9e79e0576a757c0f22941a6ef14e38c71fa581bbe5737c6a77566418a16d28737f25b8df30fcc3c1daa2bbc8c58fee88e7819c125f294dc2edc6cbb0cae65378db8e3536054582970d653acfe723ec52faa39e", 0xec, 0xfffffffffffffffe}], 0x41, &(0x7f0000002540)={[{@uid={'uid'}}, {@force='force'}, {@nobarrier='nobarrier'}, {@gid={'gid', 0x3d, r0}}, {@gid={'gid', 0x3d, r6}}], [{@subj_user={'subj_user', 0x3d, '\'%/[%'}}, {@fowner_gt={'fowner>', r9}}, {@subj_type={'subj_type', 0x3d, ':-/ 1!\x00'}}, {@fsname={'fsname', 0x3d, '/dev/snd/timer\x00'}}, {@pcr={'pcr', 0x3d, 0x2}}]}) 19:56:11 executing program 4: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/205) [ 1275.347081][T17431] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:11 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/locks\x00', 0x0, 0x0) 19:56:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1}) [ 1275.399642][T17431] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:11 executing program 5: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 19:56:11 executing program 0: prctl$PR_CAPBSET_DROP(0x18, 0x8000001) [ 1275.472652][T17450] loop3: detected capacity change from 4096 to 0 [ 1275.503746][T17431] BTRFS error (device loop1): superblock contains fatal errors 19:56:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) connect$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0xffffffffffffff91) 19:56:11 executing program 5: shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffb000/0x4000)=nil) [ 1275.542194][T17431] BTRFS error (device loop1): open_ctree failed [ 1275.550682][T17450] Quota error (device loop3): v2_read_file_info: Free block number too big (0 >= 0). [ 1275.561021][T17450] EXT4-fs warning (device loop3): ext4_enable_quotas:6395: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1275.577155][T17450] EXT4-fs (loop3): mount failed 19:56:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000001020000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1275.667735][T17473] loop3: detected capacity change from 4096 to 0 [ 1275.696807][T17477] loop1: detected capacity change from 256 to 0 [ 1275.698902][T17473] Quota error (device loop3): v2_read_file_info: Free block number too big (0 >= 0). [ 1275.720733][T17473] EXT4-fs warning (device loop3): ext4_enable_quotas:6395: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1275.741693][T17477] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1275.746283][T17473] EXT4-fs (loop3): mount failed [ 1275.763343][T17477] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1275.778909][T17477] BTRFS error (device loop1): superblock contains fatal errors [ 1275.805620][T17477] BTRFS error (device loop1): open_ctree failed 19:56:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0xed}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@private2}}, &(0x7f0000000040)=0xe8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x200084d4, &(0x7f0000000080)={0x2, 0x4e1d, @broadcast}, 0x10) ioctl$SNDCTL_TMR_START(0xffffffffffffffff, 0x5402) 19:56:12 executing program 0: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f0000002180)) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 19:56:12 executing program 4: pipe(&(0x7f00000002c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) 19:56:12 executing program 5: shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x7, 0xc3, 0x2) 19:56:12 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f00000000fcfdffff01000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005100)=[{&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000005c0)="a164db03f2699f28066cf1dfe957c69a7a7579437a31ec22cae8bd0175bfbd24ad9663e882a7d7588869adab2ae547227d0524a32526a18c7444b7fb3db66c8a816c3e2396", 0x45}, {&(0x7f0000000640)="9c95f1009cfaafc574e82fb81ec1a3fb8309a73c51dc749be4e87d3be36d6ba378b6818c960fde95586e6e69dcbb0df0287d2540882276e142ae144f868bea56e25ad6f6d7666f9a1d343493969067796b4193c5dafefe7904898bbc746645a488f3062501df5b8a67dc7e63ac3f4e40c7761927f82c64e1faf3223d7b8727b58bdc731cdc3c7fd065b2d97288c7ebae94175c2e2ecb8c7f97", 0x99}, {&(0x7f0000000700)="363dc88be53c1e899c108c7e3cec1dcc8341a9ff483ebb2b8f0c2605cf1fea253e7ee279599858f0a66cc8614c015e16529b49eaba78c35378481a84a0d634edb93671ed2c2beb09c06e2cd2c259d0b71d0a4a3aac106a20080ed704b15160942b83d6b44e4d3da0a5c709309dad6f6330afde3ae1396e8b838c2f2d418c7e83889cb9d55684b1b23f0502cf94d84287b4cda7a6827feb46a3c2ba1c7285b7177ec98c4bd1f14a4f05a44bcaff2985a0ca4b3f06b93c6e707ce3c00ef406bba6acd54b914b50491bec7c77432fa6", 0xce}, {&(0x7f0000000800)="5d12357cb9054a2f19024d18c830a1d74917373928aa1a594a537a647d476353d86983a36b8e9cd26bf66a30ef1017e3d041ae73efd649ce3ffd12f93a4daebd24a7cc1202e0e1b7b11540c09e187d81b1cbb176af2c3f88a045b848bfd95ada2f79675477ad09a42886cf849bbfa820fa8e315469fb972f2d1148bc9772b08d3de11439ea084a10b96386556ce77b164bb3cca10da80fd01645be769a330235dc2308345e19e6e5420daa9578b061cdd0d8e5a7d21958e34a", 0xb9}, {&(0x7f00000008c0)="bad0f9b474bf83be14862771fc2ab066f7c1c52e8c252f102f2b152cebe438229728dd3e1f55018f88ec8806722ecc373e4c1c1aa4e5dc9baa3d0a6b2ca935f723bed96850d1cf9bf28d9af761175c2cace2af3b24018bebfe459c5a0eae5bbb87310c5ce43a40b45e69333ccf2b952878cdcdee3e2f4bdd796166024205149f6482a7a84a4aadef06b5b147ccb9019b85f7c21503c930c01827e1c0123c7c1d3e02c4", 0xa3}, {&(0x7f0000000980)="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{&(0x7f0000001a00)="fbf51489df14a839e8601cbbaebd092e9209435c4b23dacde6f59d0e1f0f6254c73cb014360867532b6b1fc31b440cd3c0bbd91f754f08390b569c779b034b6ee68de1cf750acff37c71bd21e146deaa511a930dc92e3d38d756c76692a3ebb8ca40bc82ff45a47641462115873e521b9ce4e8ee6ce215ea9756ad71a2562893b1dd699ce8897abceb9edc3204bbdf4341dc581ad8e3ba1c14cb343a6deb9886d6f393ae6fded9316786aecc9f0ec169906ac6b968f2fcb444330f9f1182063951596d3eee7f36a0e7b9255aeeef6ee011d6a8c8cf4b913f940aeb74cdcc09be96f7d40d26690e3e4afb1b45dcaf5bbf6a83b8d015ae82a7e556ec4490803e2c341a5ec24d603b13eb5d66944f996285578a4f334bd163d80c0558914d6621f1c4738062d361804abeec00489ee99ce8c06c038b3fbcf8c23c32748e3f936bbb5f95e7c08a17c2ab998bc6ea740be8899b663ac3adab4db802a5e2929fd7b621dbf971036e7f539b4997e18cae3ae7ce18135ab924dc3c491f4fc12967c0d64c92c64e11d36397a7f1372a764b0cf7df1f59f055384a860b4bd1acfd9a076fac739778fb9e2ab0679a366c61693cd9895bb263b07d9782dd9f306831171e41b50166b4b5421623aa5d4c0fcb896c016096d1b87941d45287a68c7efb57b32aaa28a185dd95c3fd055ef27849f3cabbea16e22a3a791d23b0f87a880fb128b99396e468475002c4f91a999262b3452043c143f2ae8cf65a1eae478f1e41a6a8407c183028e7868486b17aea62528abb56db9fbc0d315e7a465b6f753caa678cb4677c269aeb693466eb0d885883657c457f445b3256997f0d540d32f88e1e00e47eb0ef1ad855e435191e609050a805482b1e56bd27494d3a90e6a5019b118faf0bc92790c28b2f67b43f13dc6e739497086ce6c460db9ca3fd8eaec67a977ade6c0129665f073e037d08f28e4479b2c0c707a5412adb6288bd619dfe0455f5a3c9183563f5210dc323c146ef6f6939de9aea5521975801bb010abeb122b1ffb23e006da003bb903d2683bf82b737f66b8680bb5ec04fe012d0922de5348b5192dea9919918534f8a36a747271d73914afe5d9ed1394db7082d2a38a4e5b97f729d2e82e12dc39642d8d4a27e0daf87b91624e1ff7378c519909deeb72e5b49514eafade3763f9cc54177b551ec0526f6381f4c3b496e1019bdd85218d8c291b05fdd07a89391ad6a6bbba18191f0a3586ecee33bec3b2ef03a72afaef7719ac9bbab81291fa8930b26902f43eb37fa501b0f54664cbb4e6c9928ce5270da2ff32cef2c70db2387362ec47823d163211645a7c5d611acc040a85f9b9265fa9b8dba380a14c17d77ab209fee4b39eb230db624d1593f326a2d13e5ebadb045b5cba4e9fb28842e00f2f22c800abe19911f0b2e55a5eb8ac7db0ed381598a26e36a02fe7b598871b77a483df397220d14ac44415a0e309a31efbb9ed95e465e2993b0b212e1e85cf814553df6c210e619154356a8c3b57f4b3dcf56d0fa31375aaf5b9c0176c3717d240c08e6e282ea465f3478e926009aef9540ca866779a599bddba1669d3d0e682bb24f3b055df90652f4528c939eeeaf5bb2fad9e2273a3120709ff6cbc171c2e06b25d40138b3c8756977b8b38899eeef7b9ccdd9ab77ec61cc41aa40d081213979218051b8ec1fae388722820a5a31db4360bc0641d247a0c735c29d2cf5e2d95e09f0ec3a6b43c6ac10f6325d0eb80892c6a08a5dc99a2ed7deb494e56e9a1f6d26c2592144dcbd378aad5c0321d1fe80a1f3fba239f8fd203494b5ad2a8d44e40161c5d33ce7aa71a840a535eaf974dce53bf7ec17b1dec57aa44f303e5e55b0018e48c77f3cc47d05d3a93ae918fa1f14ee18730f995815b1f6ab7f45bd71c18fd9873228a3e02f16fac2c5a4834eb63aed1b6ed47d2409c512027a4f24263d87f2a4db0bef971b7a72a0eaf5179555ebf320bedc6ba4817633b956343188305578e792aff44844519f6a44878a527d5adc035c82041724165a2ff2255f306630edb9dfd16d2581197cf3aee09bde12cb3a5913499d7f8b4030b514b7c59c97e5e24ef7e52ab56eab70aed95ae61d4b0eb8e75dd434fe712d3a15daf11adf98c10a8bc1571ab63e2c45014f33da34473b793333503809ad64fb897f8b5700c2f9c4c45ec34f3da5e60ba6626d6a36a38093c7c06ec9a1e37bbc0223ac951a14cb3174e31025680297d3e3829a6c723b9baf3f8e7d4be1ae792e57d83adb0a269f1fad32042ea5866b56e2354621cc4442e963ae1692a6dfab6f82347c1fcc8ba9d110288380c16563d3429cab3edfc416e53802049ea0492e5b5afde2096dd24cad0407d8f2aefa2939e839a17200df004faa1fed5e4fe446c763dcc2ab965a643c5feea2e2388f0e3d5bc9e2bb9ffaed97675e788f49c6e8b6ba02170c4e2e4ed197521a9c91d218d3cea4c413789771c80a8828059a556576321f9b3b5142200ff09a26499d762ae0c2afc8e0957b669bb502aeb9e6f7e86c1583716d5456c88d311f53ff7191cfe705e4b0679b617eff0697a56317726783379b4447c940936cce32033476b2d9ae1910dcb527e0b4558f3d7e3efc46b72bb9521cbad998fdf5d0846b3b836c5cd53278aa385cac199bc1e62a024fda1b21040cc38a05cea608bca095c1034e2051a56c2ef1fbb2c7a1be27d961463c0ab30381fb01eee1535eacb73fc91ca61cd8964315dc2881c1642013a0300760f0d5b82ef713338fb98882d3c2cd8e66df098d075f1162d1487fab336bc7ebfda110b7aaed09f826ec9173724e0fabc33888a1af19ac6139226e9073bebe1d0805d12a03d54c43cd10585bb97d714aebf4d0bbbaaaedb8ac1f236c739f3d6eb4d159d3e80ef947c5681f7a8770d33b0074dc1bf61e5080209022a17bbdd28bb1c185fbbcaa4dfe8143cdf7ebc15bd2c2e3155d92826293d8f87bcaa36602a6a3ecef880a2abb4ee9ea4017e758357d288bb97bed2d50021512312921bc75e8e767e555bdd0abfa5670def9843668a735e5c1837277f92e86626dc82a6a37a47f0a227451024805c6e33b85ce4d4164dd10ee369eed6d3c8a9092ed2a03217795d474b1d01f2003c8a06f96254246b773b6d30bfe4fc45876781d36986568ad39d5623e0a262b9c0ba358a82eb42d2d4fd1e4ad63e9cdce0e0b25947710ee58d91f928584b9867fade6267668656db84741ee0bcc75d52c441dba784817cd5691b357ac7d6641481de97e120f55d7cd7cf12c22b6a3adf3345dcf7df216b99a23b72fde32026c7ecef12775bb174fa4a3849029bfcf22e46f4a4d5620f05cb037391535f9cdd3a4b4e7e916f1ed0478d084af9e51ebc036b4849f43c5a03f2c6595a03cec5a81a6caa243517c202e07b8cf6cca06246c0c795577759ee74dda0eb91d5cc8ba4139c2f2319fcc5fe0e97e2d243350062a28ba1b7379030d4a881b09c9415258c6063a7f60165965868dd36a06ed5b087ccc1d63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0x1000}], 0x8, &(0x7f0000002b80)=[@cred={{0x18, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}], 0xd4, 0x4000000}, {&(0x7f0000002c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002d00)="c37e3aeaffc7bb556320f6add90c7b00d16fb77bf12b79cdf507a60cca6201d6b1435a3cd6784ddb51a7980e8595614f109210d966ff1028b5ee01fc605c663d98a3d443db88d1f7d4ee44c31f32087ce1373ba897da9d30e1fa88a22a67c60cdfa650f0fd0b529818fd317b53bd260e1048ce66df57c1e2fb91a3fb640a198b4def439d647c7ef97bdc8150179a3c17d11c45e640bc", 0x96}, {&(0x7f0000002dc0)="2257612818c31b7307badf9f7add154c24bb8dee93a25412a986b47b04683b16addda60aa73423a1e0", 0x29}], 0x2, &(0x7f0000003140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, r0]}}, @cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, {&(0x7f0000003200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000003280)="1d36fb1d93324236ab46859ecae32239bf5845623ff3601a7e6282dd3d33601d10397da7181ce5580d50d83a860282b2e599054456b52e73438b1766e88be6fcb05d72d10e430f78b86faaa571dcd803e500662907ed56e877359452de2455be4ac0cc57448a6c4fed74e6d0a282d8e2d70383aaa6973e3dbdd2a2aa50946db8eb30012a7fd65f997ffa114761818e136a4316b51443b6b4a8c703285e10d295f0a2b84f2f", 0xa5}, {&(0x7f0000003340)="c4f25d01b7f617bbbd718c9875139ec568231c37b781ca503beb3fc22bb6c7a5e6ca3fd25c40c316aad9dffe3e28c57950d2587dd8252a70274b0da4c98ec14586a31a970291b705468e1c5692a55b4c4d30872ffb2652c1338cd00e5cdbba844de503e594b422d11f483b62e48a7c4c2aeccac44fa1e4f4dd37aeeeb249e1797a7a1a01f7e88f2406afbce703ca391401ab711d", 0x94}, {&(0x7f0000003400)="e6013321677d8adf4f50ea12618b4728341db234669264f87e2ee243edb5d73c3b835a772508478e8e9137a3fb0e", 0x2e}, {&(0x7f0000003440)="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", 0x1000}, {&(0x7f0000004440)="d7e44c2b9f028b1a717e97499d98dc50edc48eef4fcbfe551575a4a8c85461df20400283f2ceb9dd03b7cb44fe6ec67625758fc80cbc388defd65fa93dfebb9010132882a45f60d993a6e424bc8db8b210c224bb6bde4e5f9da00b34d2564accb4d6b59a3680733b7b60b7e23c7b1ebbab10efa0973790b8f0a9f1dcd059f2aa846830378b9237b1cfa931bdb88d2cedb1d068eb588cb17ec5b3f45d8a2b5938daff24e4e4e2b56ea75117ec307ab78880078c2e6fad20a3d3e81164d8dddf080455c27d8229d96d82ad3af196b120da791e91db4862e293ba292e2f", 0xdc}, {&(0x7f0000004540)="a2a61602794fde3ffd9d5a63b3fe5ed6223c931da639a409a4cf1eb58f1729ed44caf931c82ee588688f6fecb9b3520855e102a00393ff9806c35b7187c3c9727d6ae2b0852d0ce4c73ae0bdf4f0d112caaa0137b0bc3431476bd2acc39a4d2739974d5abed9e6b9eab21ede910779f0f2f1a7ff8912d90c86280f20f3eed3e31c965d025a934b2dca49a4", 0x8b}, {&(0x7f0000004600)}], 0x7, &(0x7f0000004880)=[@cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}], 0x70, 0x48090}, {&(0x7f0000004900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, &(0x7f0000004b80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="240000004000000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c, 0x4004084}, {&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c40)="98b9b955fe076f345ecbf632f524de7bf6e380469a472047f5b99f2dacead45958256e7221845659a0ca2d1492a6ff3d6aa3f63482103b9123d245013b745cb3aa46d55aead9c684f64f7049cabdf03d6fd5e1d8798664f388e05c3f095b0c58c764fdbcea7a2bc2d8a3c4cde5c94ac67d8f83ef229f524e269d20c5bbc596f746e1e96046b26f2c04b1d4389b7eed3e5ce95128266567fef5fd440392dabc28fe410901872e080472d15154169008c61be89b7e8445549cd2851f05fe86e4285c7cc3fb88bb129dfeb52e45743eb323f402bf", 0xd3}, {&(0x7f0000004d40)="e05cb41c8e0e8495dc912b7cd5f76eb2daf175dbb1dc66cb74658516ff3e590c3ac202b0de518f4a5483a9a0d61464507703c1a9030dd0574cf13e12fedf906eba45c4cf6829b94322f9f6ba2c148d285aed4e74202494c9129c040aa15a8db7a63da5ad231452c97b96099ec428514398f8de39a7fa728143c0b6a7402117fd0cad52e103d166199037dacc9a994fd6119bfe9a5c3b87dd3c3fe1998c1364c51bc5711d085ec449c79684905bda5f", 0xaf}], 0x2, &(0x7f0000005000)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0xc}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, r2, 0xee00}}}], 0xa0, 0x4000001}], 0x5, 0x4008050) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f00000000fcfdffff01000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005100)=[{&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000005c0)="a164db03f2699f28066cf1dfe957c69a7a7579437a31ec22cae8bd0175bfbd24ad9663e882a7d7588869adab2ae547227d0524a32526a18c7444b7fb3db66c8a816c3e2396", 0x45}, {&(0x7f0000000640)="9c95f1009cfaafc574e82fb81ec1a3fb8309a73c51dc749be4e87d3be36d6ba378b6818c960fde95586e6e69dcbb0df0287d2540882276e142ae144f868bea56e25ad6f6d7666f9a1d343493969067796b4193c5dafefe7904898bbc746645a488f3062501df5b8a67dc7e63ac3f4e40c7761927f82c64e1faf3223d7b8727b58bdc731cdc3c7fd065b2d97288c7ebae94175c2e2ecb8c7f97", 0x99}, {&(0x7f0000000700)="363dc88be53c1e899c108c7e3cec1dcc8341a9ff483ebb2b8f0c2605cf1fea253e7ee279599858f0a66cc8614c015e16529b49eaba78c35378481a84a0d634edb93671ed2c2beb09c06e2cd2c259d0b71d0a4a3aac106a20080ed704b15160942b83d6b44e4d3da0a5c709309dad6f6330afde3ae1396e8b838c2f2d418c7e83889cb9d55684b1b23f0502cf94d84287b4cda7a6827feb46a3c2ba1c7285b7177ec98c4bd1f14a4f05a44bcaff2985a0ca4b3f06b93c6e707ce3c00ef406bba6acd54b914b50491bec7c77432fa6", 0xce}, {&(0x7f0000000800)="5d12357cb9054a2f19024d18c830a1d74917373928aa1a594a537a647d476353d86983a36b8e9cd26bf66a30ef1017e3d041ae73efd649ce3ffd12f93a4daebd24a7cc1202e0e1b7b11540c09e187d81b1cbb176af2c3f88a045b848bfd95ada2f79675477ad09a42886cf849bbfa820fa8e315469fb972f2d1148bc9772b08d3de11439ea084a10b96386556ce77b164bb3cca10da80fd01645be769a330235dc2308345e19e6e5420daa9578b061cdd0d8e5a7d21958e34a", 0xb9}, {&(0x7f00000008c0)="bad0f9b474bf83be14862771fc2ab066f7c1c52e8c252f102f2b152cebe438229728dd3e1f55018f88ec8806722ecc373e4c1c1aa4e5dc9baa3d0a6b2ca935f723bed96850d1cf9bf28d9af761175c2cace2af3b24018bebfe459c5a0eae5bbb87310c5ce43a40b45e69333ccf2b952878cdcdee3e2f4bdd796166024205149f6482a7a84a4aadef06b5b147ccb9019b85f7c21503c930c01827e1c0123c7c1d3e02c4", 0xa3}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="1e5e6d5e7ffdefe1574c32656bf6b9a1ba2f8df46c4b0938d77ae58f80ed167773b33b766eb5a005950ed850c9a9fae39b5c32b7ac570edef7c0a6d8b43ab222d96ee409c13d5435e9db498dce8a18c511b1893c61c9a2187ebbb9966029786d29d055e3f426e8d9c3e5c54b950f674ba873a631", 0x74}, {&(0x7f0000001a00)="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0x1000}], 0x8, &(0x7f0000002b80)=[@cred={{0x18, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, r4]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r5]}}], 0xd4, 0x4000000}, {&(0x7f0000002c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002d00)="c37e3aeaffc7bb556320f6add90c7b00d16fb77bf12b79cdf507a60cca6201d6b1435a3cd6784ddb51a7980e8595614f109210d966ff1028b5ee01fc605c663d98a3d443db88d1f7d4ee44c31f32087ce1373ba897da9d30e1fa88a22a67c60cdfa650f0fd0b529818fd317b53bd260e1048ce66df57c1e2fb91a3fb640a198b4def439d647c7ef97bdc8150179a3c17d11c45e640bc", 0x96}, {&(0x7f0000002dc0)="2257612818c31b7307badf9f7add154c24bb8dee93a25412a986b47b04683b16addda60aa73423a1e0", 0x29}], 0x2, &(0x7f0000003140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r4, 0xffffffffffffffff, r4]}}, @cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, {&(0x7f0000003200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000003280)="1d36fb1d93324236ab46859ecae32239bf5845623ff3601a7e6282dd3d33601d10397da7181ce5580d50d83a860282b2e599054456b52e73438b1766e88be6fcb05d72d10e430f78b86faaa571dcd803e500662907ed56e877359452de2455be4ac0cc57448a6c4fed74e6d0a282d8e2d70383aaa6973e3dbdd2a2aa50946db8eb30012a7fd65f997ffa114761818e136a4316b51443b6b4a8c703285e10d295f0a2b84f2f", 0xa5}, {&(0x7f0000003340)="c4f25d01b7f617bbbd718c9875139ec568231c37b781ca503beb3fc22bb6c7a5e6ca3fd25c40c316aad9dffe3e28c57950d2587dd8252a70274b0da4c98ec14586a31a970291b705468e1c5692a55b4c4d30872ffb2652c1338cd00e5cdbba844de503e594b422d11f483b62e48a7c4c2aeccac44fa1e4f4dd37aeeeb249e1797a7a1a01f7e88f2406afbce703ca391401ab711d", 0x94}, {&(0x7f0000003400)="e6013321677d8adf4f50ea12618b4728341db234669264f87e2ee243edb5d73c3b835a772508478e8e9137a3fb0e", 0x2e}, {&(0x7f0000003440)="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0x1000}, {&(0x7f0000004440)="d7e44c2b9f028b1a717e97499d98dc50edc48eef4fcbfe551575a4a8c85461df20400283f2ceb9dd03b7cb44fe6ec67625758fc80cbc388defd65fa93dfebb9010132882a45f60d993a6e424bc8db8b210c224bb6bde4e5f9da00b34d2564accb4d6b59a3680733b7b60b7e23c7b1ebbab10efa0973790b8f0a9f1dcd059f2aa846830378b9237b1cfa931bdb88d2cedb1d068eb588cb17ec5b3f45d8a2b5938daff24e4e4e2b56ea75117ec307ab78880078c2e6fad20a3d3e81164d8dddf080455c27d8229d96d82ad3af196b120da791e91db4862e293ba292e2f", 0xdc}, {&(0x7f0000004540)="a2a61602794fde3ffd9d5a63b3fe5ed6223c931da639a409a4cf1eb58f1729ed44caf931c82ee588688f6fecb9b3520855e102a00393ff9806c35b7187c3c9727d6ae2b0852d0ce4c73ae0bdf4f0d112caaa0137b0bc3431476bd2acc39a4d2739974d5abed9e6b9eab21ede910779f0f2f1a7ff8912d90c86280f20f3eed3e31c965d025a934b2dca49a4", 0x8b}, {&(0x7f0000004600)}], 0x7, &(0x7f0000004880)=[@cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4]}}], 0x70, 0x48090}, {&(0x7f0000004900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, &(0x7f0000004b80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="240000004000000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c, 0x4004084}, {&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c40)="98b9b955fe076f345ecbf632f524de7bf6e380469a472047f5b99f2dacead45958256e7221845659a0ca2d1492a6ff3d6aa3f63482103b9123d245013b745cb3aa46d55aead9c684f64f7049cabdf03d6fd5e1d8798664f388e05c3f095b0c58c764fdbcea7a2bc2d8a3c4cde5c94ac67d8f83ef229f524e269d20c5bbc596f746e1e96046b26f2c04b1d4389b7eed3e5ce95128266567fef5fd440392dabc28fe410901872e080472d15154169008c61be89b7e8445549cd2851f05fe86e4285c7cc3fb88bb129dfeb52e45743eb323f402bf", 0xd3}, {&(0x7f0000004d40)="e05cb41c8e0e8495dc912b7cd5f76eb2daf175dbb1dc66cb74658516ff3e590c3ac202b0de518f4a5483a9a0d61464507703c1a9030dd0574cf13e12fedf906eba45c4cf6829b94322f9f6ba2c148d285aed4e74202494c9129c040aa15a8db7a63da5ad231452c97b96099ec428514398f8de39a7fa728143c0b6a7402117fd0cad52e103d166199037dacc9a994fd6119bfe9a5c3b87dd3c3fe1998c1364c51bc5711d085ec449c79684905bda5f", 0xaf}], 0x2, &(0x7f0000005000)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0xc}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0x0, r6, 0xee00}}}], 0xa0, 0x4000001}], 0x5, 0x4008050) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x2}, [{0x2, 0x2, r2}, {0x2, 0x7}, {0x2, 0x0, 0xee00}, {0x2, 0x1, r6}, {0x2, 0x4, 0xee01}, {}, {0x2, 0xa}], {0x4, 0x2}, [], {0x10, 0x4}, {0x20, 0x1}}, 0x5c, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f00000002c0)={{0x0, 0x1, 0x1, 0x3ff}, 'syz0\x00', 0x56}) r9 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r9, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) 19:56:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000025000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:12 executing program 4: openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/handlers\x00', 0x0, 0x0) [ 1276.218960][T17504] loop1: detected capacity change from 256 to 0 [ 1276.241674][T17504] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000580)=@gcm_128={{}, "041346de2d5c102a", "a022409f37c44add8d4465c8fc635dd1", "2cb94e45", "dd0d4368f80211b1"}, 0x28) 19:56:12 executing program 5: r0 = socket(0x2, 0x3, 0x9) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000a40)={&(0x7f00000008c0), 0xc, &(0x7f0000000a00)={0x0}}, 0x0) [ 1276.258060][T17504] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:12 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, 0x0) 19:56:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) 19:56:12 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x0, 0x4, 0x0, 0x80}}) [ 1276.355080][T17518] loop3: detected capacity change from 4096 to 0 [ 1276.362946][T17504] BTRFS error (device loop1): superblock contains fatal errors [ 1276.372868][T17504] BTRFS error (device loop1): open_ctree failed [ 1276.495710][T17518] Quota error (device loop3): v2_read_file_info: Free block number too big (0 >= 0). [ 1276.504291][T17539] rtc_cmos 00:00: Alarms can be up to one day in the future [ 1276.541283][T17518] EXT4-fs warning (device loop3): ext4_enable_quotas:6395: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1276.574281][T17518] EXT4-fs (loop3): mount failed 19:56:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x68, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip_vti0\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xfc}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4800) 19:56:13 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self\x00', 0x111040, 0x0) 19:56:13 executing program 4: mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x3) 19:56:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000128000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1277.067580][T17552] loop1: detected capacity change from 256 to 0 [ 1277.095963][T17552] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1277.110643][T17552] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1277.130906][T17518] loop3: detected capacity change from 4096 to 0 [ 1277.139710][T17552] BTRFS error (device loop1): superblock contains fatal errors [ 1277.150966][T17552] BTRFS error (device loop1): open_ctree failed [ 1277.158144][T17518] EXT4-fs: failed to create workqueue [ 1277.172523][T17518] EXT4-fs (loop3): mount failed 19:56:13 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ttyS3\x00', 0x20040, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, r3+60000000}, {r0, r1+60000000}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r5, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x8000fffffffe) ioctl$NBD_DO_IT(r8, 0xab03) 19:56:13 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x2}) 19:56:13 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffff9}, 0x4) 19:56:13 executing program 0: r0 = mq_open(&(0x7f0000000040)=',#*\'-\xbd\xd3:\x00', 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 19:56:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000129000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:13 executing program 4: perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:56:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x18) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 19:56:13 executing program 0: move_pages(0x0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) [ 1277.338637][T17581] loop1: detected capacity change from 256 to 0 [ 1277.374917][T17581] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1277.405706][T17581] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1277.424584][T17581] BTRFS error (device loop1): superblock contains fatal errors [ 1277.432456][T17581] BTRFS error (device loop1): open_ctree failed 19:56:13 executing program 0: clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_DUMPABLE(0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 19:56:13 executing program 4: bpf$LINK_GET_NEXT_ID(0x1f, 0xfffffffffffffffe, 0xffffffffffffffbe) 19:56:13 executing program 5: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f0000002180)) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 19:56:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x3a, 0x21, 0x86, 0x10, 0x4fc, 0x504b, 0xdf97, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xec, 0xb, 0xa5}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000002c0)={0x2c, &(0x7f00000001c0)={0x20, 0xa, 0x8b, {0x8b, 0x9, "7cdb0829b95b70a7dd66bc39f43979fff898ed1208ed1fb684a39a3cf0b024f57c8ebca2a8121c728af5885de5d6fb3f15d60d24a81e7e8cdc31c1019c891fc45be6aeeea05b4c48f6ae110a1578707c34da3d161d1a83722ba9a77e3d3c93948e5f1ad4bd737207ec6b954c6a4901c2e65b2aeee66599be6c0f59141d00dcd5e2a6bcc150d2182fe9"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x41c}}, &(0x7f00000000c0)={0x0, 0xf, 0x38, {0x5, 0xf, 0x38, 0x5, [@wireless={0xb, 0x10, 0x1, 0x0, 0x2, 0x7, 0x7f, 0xfe00, 0x4d}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x1, 0x1, 0x7}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x1, 0x0, 0x7fff, [0x3f28]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0x3f, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x3, 0x9, 0xff}]}}, &(0x7f0000000140)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x18, 0x0, 0x81, "b90a529e", "1372cc3a"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x2, 0x26, 0x2, 0x8, 0x49, 0x20}}}, &(0x7f00000007c0)={0x84, &(0x7f0000000300)={0x40, 0x3, 0xc4, "7b0e91f24aad0f26220baf80f0dc8e1eccbae161c0f1396d7bc5d330c0634335844729abc00c05941dd3af8ba2388cdc0b165f14fbac4de3a6e639c74a7d339cf31bba36e58317816163b75bd66a3e41ca8fea80117d8b8c4c2896c84137cbff8ba7fd88ffd5993bd05e383fc602851c680a7054e6e0325785c3891ace8337708536250b74be4a4baa6d7e6e418e786e2ef875af6026af8fe17cd280d4613e25bc0ea8901e70ba830fbbf36997d84b0e37a8f66c981c4ad3239ef82ba2325f886329c244"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f00000004c0)={0x20, 0x0, 0x8, {0x200, 0x1, [0xf]}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x80}, &(0x7f0000000540)={0x40, 0x9, 0x1}, &(0x7f0000000580)={0x40, 0xb, 0x2, "d6db"}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000000600)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, &(0x7f0000000680)={0x40, 0x19, 0x2, "9a75"}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0xdf6b}, &(0x7f0000000700)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x7}}) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 1278.220860][ T1636] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 1278.501055][ T1636] usb 3-1: Using ep0 maxpacket: 16 [ 1278.651663][ T1636] usb 3-1: New USB device found, idVendor=04fc, idProduct=504b, bcdDevice=df.97 [ 1278.660759][ T1636] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1278.676457][ T1636] usb 3-1: config 0 descriptor?? [ 1278.732458][ T1636] gspca_main: sunplus-2.14.0 probing 04fc:504b [ 1279.680837][ T1636] gspca_sunplus: reg_w_riv err -110 [ 1279.686152][ T1636] sunplus: probe of 3-1:0.0 failed with error -110 19:56:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000000)) 19:56:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000238000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:16 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='projid_map\x00') 19:56:16 executing program 0: clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_DUMPABLE(0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 19:56:16 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x358, 0x40000) ioctl$SNDCTL_SEQ_GETTIME(r0, 0x80045113, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x200000db}], 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8d0}, 0x4000024) 19:56:16 executing program 5: perf_event_open$cgroup(&(0x7f0000000180)={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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) 19:56:16 executing program 4: r0 = syz_open_dev$vcsu(&(0x7f0000001480)='/dev/vcsu#\x00', 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, 0x0) [ 1280.309751][T17634] loop1: detected capacity change from 256 to 0 19:56:16 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x41) [ 1280.360276][T17634] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'virt_wifi0\x00'}) [ 1280.400031][T17634] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:16 executing program 4: bpf$BPF_GET_PROG_INFO(0x8, 0x0, 0x0) [ 1280.455106][T17634] BTRFS error (device loop1): superblock contains fatal errors 19:56:16 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/net\x00') ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) [ 1280.495966][T17634] BTRFS error (device loop1): open_ctree failed 19:56:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x60, 0x80000) listen(r1, 0xffffff01) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x7fffffff) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1a4}, 0x1, 0x0, 0xf0}, 0x0) 19:56:16 executing program 5: socket(0xa, 0x0, 0x8000) 19:56:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000023c000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1280.905646][T20679] usb 3-1: USB disconnect, device number 8 [ 1280.960002][T17675] loop1: detected capacity change from 256 to 0 [ 1280.984487][T17675] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1280.994648][T17675] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1281.015399][T17675] BTRFS error (device loop1): superblock contains fatal errors [ 1281.028156][T17675] BTRFS error (device loop1): open_ctree failed 19:56:17 executing program 0: clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_DUMPABLE(0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 19:56:17 executing program 3: io_uring_setup(0x1610, &(0x7f0000000340)) 19:56:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) 19:56:17 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6100}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000023d000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:17 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x21}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1281.271783][T17707] loop1: detected capacity change from 256 to 0 19:56:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) [ 1281.314048][T17707] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1281.328653][T17707] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:17 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) [ 1281.378066][T17707] BTRFS error (device loop1): superblock contains fatal errors [ 1281.392617][T17707] BTRFS error (device loop1): open_ctree failed 19:56:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) listen(r1, 0x2000c4a1) sendmmsg$inet6(r1, &(0x7f0000005a80)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x64010101}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000040)='4', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="14000000000800"/24], 0x18}}, {{&(0x7f0000000500)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000000540)='Q', 0x20000041}], 0x1}}], 0x2, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@nl, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f00000004c0)=""/41, 0x29}, {&(0x7f0000000780)=""/29, 0x1d}], 0xa, &(0x7f0000000880)=""/12, 0xc}, 0xa9583f6e46d7b849) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000003f000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x7d19}}, 0x0) 19:56:17 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000015c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x8101) [ 1281.794940][T17747] loop1: detected capacity change from 256 to 0 [ 1281.806716][T17747] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1281.825876][T17747] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1281.849917][T17747] BTRFS error (device loop1): superblock contains fatal errors [ 1281.862602][T17747] BTRFS error (device loop1): open_ctree failed 19:56:17 executing program 0: clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_DUMPABLE(0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 19:56:17 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000001480)='/dev/vcsu#\x00', 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)) 19:56:17 executing program 4: r0 = syz_open_dev$vcsu(&(0x7f0000001480)='/dev/vcsu#\x00', 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x8000000) 19:56:17 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x18}, 0x40) 19:56:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000023f000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000200)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x7ec0, 0x0}}], 0x344, 0x10122, 0x0) [ 1281.976869][T17763] loop1: detected capacity change from 256 to 0 [ 1282.010784][T17763] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1282.061559][T17763] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) 19:56:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000200)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x7ec0, 0x0}}], 0x344, 0x10122, 0x0) [ 1282.106033][T17763] BTRFS error (device loop1): superblock contains fatal errors [ 1282.146260][T17763] BTRFS error (device loop1): open_ctree failed 19:56:18 executing program 4: capget(&(0x7f00000024c0)={0x20071026}, 0x0) 19:56:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9}, 0x40) 19:56:18 executing program 5: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000200)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x7ec0, 0x0}}], 0x344, 0x10122, 0x0) 19:56:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000040000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1282.692263][T17796] loop1: detected capacity change from 256 to 0 [ 1282.702938][T17802] capability: warning: `syz-executor.4' uses deprecated v2 capabilities in a way that may be insecure [ 1282.717689][T17796] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1282.744338][T17796] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1282.770253][T17796] BTRFS error (device loop1): superblock contains fatal errors [ 1282.786253][T17796] BTRFS error (device loop1): open_ctree failed 19:56:18 executing program 3: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0xffffffffffffffff) 19:56:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8, 0x5}, 0x0) write$USERIO_CMD_REGISTER(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x20}, 0x2) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) fsmount(r2, 0x0, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x5, 0x42078db, 0x698}, 0x10) pidfd_send_signal(r1, 0x3f, &(0x7f0000000200)={0x9, 0x7, 0x4}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e23}, 0xf7) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f0000000280)={@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) sendfile(r4, r5, 0x0, 0x8000fffffffe) ioctl$CHAR_RAW_ALIGNOFF(r5, 0x127a, &(0x7f0000000140)) ioctl$SNDCTL_MIDI_PRETIME(0xffffffffffffffff, 0xc0046d00, &(0x7f00000000c0)=0x3) 19:56:18 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000200)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x7ec0, 0x0}}], 0x344, 0x10122, 0x0) 19:56:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000140)={&(0x7f0000000000), 0x1, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @media='ib\x00'}}}, ["", ""]}, 0x68}}, 0x0) 19:56:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x2) sendfile(r5, r3, 0x0, 0x6f0a77bd) 19:56:18 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000001480)='/dev/vcsu#\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x10000000) 19:56:18 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:19 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1282.912531][ T35] audit: type=1804 audit(1608580578.941:505): pid=17823 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir910665622/syzkaller.h8k4d2/1230/bus" dev="sda1" ino=16066 res=1 errno=0 19:56:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000080040000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:19 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x9, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:19 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:19 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f0000001480)='/dev/vcsu#\x00', 0x3, 0x0) read$FUSE(r0, &(0x7f00000014c0)={0x2020}, 0x2020) [ 1283.035469][T17833] loop1: detected capacity change from 256 to 0 [ 1283.067116][T17833] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1283.079688][T17833] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1283.107474][T17833] BTRFS error (device loop1): superblock contains fatal errors [ 1283.120393][T17833] BTRFS error (device loop1): open_ctree failed 19:56:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x8c, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0xf77b}, {0xc, 0x90, 0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x2}, {0xc}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x22044054) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:19 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x8}, [@ldst={0x5, 0x3, 0x2, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x34a}, 0x48) 19:56:19 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000001480)='/dev/vcsu#\x00', 0x0, 0x0) statx(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0) 19:56:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x4a, &(0x7f0000001740)={@local, @random="f8968583fe2f", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x3, 0x6, 0x0, @local, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:56:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000180)=0x80) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, 0x0) 19:56:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000042000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1283.690791][ T35] audit: type=1804 audit(1608580579.711:506): pid=17858 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir910665622/syzkaller.h8k4d2/1230/bus" dev="sda1" ino=16066 res=1 errno=0 [ 1283.715475][ T35] audit: type=1800 audit(1608580579.721:507): pid=17857 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16066 res=0 errno=0 19:56:19 executing program 4: syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x3, 0xc140) 19:56:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000100)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0x20}, 0x0) [ 1283.755373][ T35] audit: type=1800 audit(1608580579.721:508): pid=17858 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16066 res=0 errno=0 [ 1283.784540][T17865] loop1: detected capacity change from 256 to 0 19:56:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x6}, 0x40) 19:56:19 executing program 3: r0 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0) add_key$keyring(&(0x7f0000000380)='keyring\x00', 0x0, 0x0, 0x0, r0) [ 1283.816528][T17865] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0xeb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x31, 0x3, "8ea88a99bea8eb65c355697bdf50341601b58e1c09c330df565deb0392203c93aae6dd6ae14a1b931a23c02a91"}, @TIPC_NLA_NODE_ID={0xcd, 0x3, "f87f237712c23f786d83e409d223446819cf7fab0cba0e58053bbf0e11f922ef0ae2450bd72d08830348a2997e9d64538e834e4df6ca04b550054abe677a614ecdef16b3123c61347b0d232359a624ab6d863dacba75bada1a89bcd889ddace48d59f1a68d53ac459333549502d628f72fd6583b4f67ea544de29d3f87538081e6982588906c1aa958d157c30d3186a867317ee9198a3b03b06e6475818501d1052a97b05bdd3a2ee58f29251fa3f79c5963e60292a3c1031f51e756232032e80f9789cea39a370cb8"}, @TIPC_NLA_NODE_ID={0xda5, 0x3, "64b266a59a85f59917c8a4417c974f5b30e7634e5dddde987e7bd658c5f21e50e4993df58a436c7997e0781d761297268e20aae61714b65809787f78650eb7dfeb3e2eb70d887a0b0fff1a1c9264d84b88491e10031132ba602426802eeb4a9d9771f88ae63667d7a21f08d6b787fe043f75a74755df3e012caaefd44a234ebcb5d490bca643e77ef4665b5923a1d350f1d7a5a6b9b6d9c5bef4c4d2623e813cdfd169a41112e2079eac05bde1f41ad2689274b69c651cbaa5403dc2767feecb69dade63502b57db361b907104d181746cfab9f27168f4f1551e53f0f6adbc55871698d3fe2ed94cb2ae3be8d3f39e1a8ec5acfc415d6f8488fb22c35ca1b710f9f4adac12da5e1addc81d50e9ecb276fb89ec6f188ee2ff51f37b9e2ac5278ce85b5348ec75ebc6ad283d88773bdeb4ae559bbae5386331b3c44f7c1bd468c54de50025643643c6054a2ae1c0d00fab938e02279c4f52c0399ea8a4b5510cc4b04b9f878ce26166d061dab49d38ae7a7ceecfe38e7856a36a4c06e64098d21a985a996772e6e318de3651b2a042a27233c897cf3513c6cb87c789a0c13d7052fcfd91b3febff298d4d0eee6c26c20c648b6ff7128155a85a11c4a69116f77691f5e5c796bed6a66790cba9f10436e057e7c173f98cb397aff8fc2b51d7157bf20277074cd8bf2b1c9dffc00d48406adfc1569451991612de1b48463df03caf655de2d97518e3f0cc4104fa3444339dd998a60c8556bacb6ddebfaa4f8501e316014132873c8fc4775d2797d6f2ff0bf3c44398d77d10414ebcccc3524d09ec5b740f85cbd048a4a88d7e481642a6cf294f17f37321de00902f33c103cfbfd735efa349cac92e96989dedf243b05ac3cab149afd656b7bdfe1a7b9a0a7bb899314bae35a27faf1ee83e3697cf8d8be613a4241b17c293eed905eafb7c158228eb0627fa458af1fd6cba2e31c049a88f99c1a0e95c5307952bdfb511cd20c09b8384041e5a78fedfca4aaf301f10f74b7dfc6a6b158aaef961168e105c25f0024d90f39bd837f4a2ee05ae8e656f1c24996c6cd292aa751b1a58db15e3e55c1e67e65b97b57fc99ffdae6726558fad53289c994cafc6d49e44c01d2c522330fa3b877edb1f3ad46e2d26d5dfe757ac58a2b1a07849167b95165c8c2702b2b8577d5d51837bb501db7c227b5a028c3ea2d8a643d39ba2c881246ab9a41231b3b65e6419d92129037bed1204325fdef72f8fc4a694c2a8f913a5c057c09ea63929598fe5d8672503128081f3031db867037e8af74c8938a2ca5b2d35f8451619e0c463a67a5e7c0ef4437ba3f7087d004b61db3891cf3aa7059757346996d105e39443ca29b7826974ab398afee55818786a60724cf5efe335749ab90339ac42a0c11782e18983cc2cdcd621b824865d134ec71df6fd14a4bd2f56afbaa23c644bf46287acce81c402582947473ca5e1c099d7dd7e290b2813a1c245083d5d063f591e64300b867d4c2f107a0e30991398e20cfb7857d2d27457294227a70cd3ae5b19b8fd5108318833061c897f432d9818d3f1b31c91d7efe6b468a94a3f3ba3f0bb8fc8fc8f9394c23954edf845df8d4f04709f2fdbf4714a9ccc43c761b20d30d1072dc1426d6060cd682ec39da22cfdad18cd55876641df5d45455017a4b2777e00c32cd1dd5b57d9755c4afbd5332fdc6729ac3c8c9f13773cb7c6b854462b0514f35aedd14f9375598829e1a4d094edf390807f30679f16d3857aade149b408a624bca50ecb73bb227890b5826644f5229aa42d729532b7c19ddda6bf482966c15371ef0201674d986ff44acbfe1da55be3ffd626ffe20d3b04680d417544adf637f717daf26e40f254193498742bc38989caba7fee52bd20c634209b5139d598c3a05c75b08a05b7a786c3216d1ac7ec5b97d6135be11e2c006ecb61858e746ba722d621c59e5deace38f79264309a082f8fd12de854ef55b71139400b04cddf8fd9f44a1198206ca3ab73ba54ced15950444ce783ccfcf46ae18be52f8a4f2094825752e2644aa747d18eba7d58cb51ac65f55301b6017d878dfeb233a739a59842afb869a117b99c86bde7e41ad1a9d7ac5401771ffb35e82e530b0e507ab65ab58391c0e98229e14dd1a15fc4bb553f5d6f7f69f8a9a3778eaa9656d9fb7f8116a311b610e6beca0addf2111351f8809e18e4a9689ba72f310a2e6041d7cf1366694ac2396d0c206c7075abd5c6eafc17ea5d5f8d17442bf06bd5699bbea5130d86e75cb47475455c9133da2847dc95e84509951729b059e3fb1f15df9264baed6bd86b75285558b6508c0b6d5be294b25af9d397d356281b3f26eb72a4ca13a60d1d5d08defd864024c2220800363752ac78a14ada5813b08f12156e87ceba5875c52a89d98663be0f140df37c024d265a474996dcf3f1870d32bb38d8844e2c098a253b1aff75dd6d8bf13817c8d564371102f67d6b70fe38cb18c5120f7b2a09b472447829f985c08ff8ab79481bd22bd5611e3ed77a08e28428ddd57e82012abad7336e05ee6363edc63331151bcd9342253d5d9e85826f241d262845537e6f58881eb223d110e5dab34e35684f82a6d0d9e90cf276de5dba39b48beba79126b5c10aaf9fe4e182c22a5ece595930702c1a04761242fc0bd95d40e99b4e74ea5660d2af89b494bff92cbb3b865481045bba78b03ccd55f7c5d0a95393e9ac9d4d68148a377f5cb3b352bf0c2e84ce15eb701a39a531b6eb85fc07a0c3e693d85cf2b6f281ded6e1fc2cdd5ad366806bd1b638a5e9f53f1f9492726f233523582fd59781ab3ce9296173554108142f59f1ef0480d200af1d6890cf179792d9be58b923632116e4b89d99fa1e6243b8119d716f48d30b756af00a47dc0dca63350e49bbb586a908c36fecf42f71d477643c70d8b0f593ed15a784ffe8c967cb760cf34ce6ea15336a433efed00fe1a77fe6687354aa42241be43b3e04902dd31467ba6c02fe30488fbd8ee519bb39071080ae7abe272e8f87e99c15ce5f600c42363cf0c3402d20ee2cfcbf397a39676983bf0c89cecabec3104b048a4eeccddbd6952774d0993ddba3ab97944fbbc3f9fcca7f68b637db322d4f11641f2c1bb5629ff48f7ef1c2eac5ae33d436bc2b9d6d641c674c65d9f5f7cbcf4215c0d258d756de9e0e9045cb1af1fe54f3e5802d3bb7b8eda9c67c1004e4181f54ae113ca6face02172235714f7091055efa4f425fa3837b76d19606ce0c11c8d8cac98d3c275af5ac810a9968e3864a193414ba7ea516bfa71db64b8e98c5787dadde0189679bc826d2f17916efacc8be3daedc78f360a867e85e0e831850fe4b29fb6bf23ae09d4e2012a4149fb476107249a88575f9338d0712dca88b54639bcc63c1e7b41c70ac8a926d4e1cdd3aea1d034e67638a8f48c28c450b4314f49ce898cff1a261205adfa099766e807cd9c1939eb5cf9219fbbef6f8056827834be0d279cb077a1f5da7caad5c8c1d6abd4fac37cf771606d27afdac480697df12bb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0xec4}}, 0x0) 19:56:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="197d"], 0x1a4}}, 0x0) [ 1283.876255][T17865] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1283.892143][T17865] BTRFS error (device loop1): superblock contains fatal errors [ 1283.943021][T17865] BTRFS error (device loop1): open_ctree failed 19:56:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newqdisc={0x44, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_FSC={0x10}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='d\x00\x00\x00(\x009\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000ffff00000000000000000b000100300001002c001500070001006374000004000280040006000c00070000000000000000000c00080000000000000000000000000000000000e5db850f9f2a5845f28b9b473f"], 0x64}}, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/213, 0xd5, 0x20, &(0x7f0000000080)=@xdp={0x2c, 0xa, r5, 0x2}, 0x80) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:20 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x7, &(0x7f0000000040)=@framed={{}, [@map_val, @btf_id]}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:20 executing program 4: epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x3f]}, 0x8) 19:56:20 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x4900, 0x0) 19:56:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000048000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:20 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3b2c412e83c96920, 0x0) 19:56:20 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000800)={0x0}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 19:56:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 19:56:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, 0x0) r2 = eventfd2(0x7, 0x0) write$binfmt_misc(r2, 0x0, 0x22) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0xff, 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, 0xffff53a9, 0x0, @perf_bp={0x0}, 0x40008, 0xffffffffffffffff, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$binfmt_misc(r3, 0x0, 0x65) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 1284.653467][T17912] loop1: detected capacity change from 256 to 0 [ 1284.711355][T17912] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1284.717300][T17919] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1284.724444][T17912] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1284.746048][T17912] BTRFS error (device loop1): superblock contains fatal errors 19:56:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x18}, 0x40) [ 1284.755521][T17912] BTRFS error (device loop1): open_ctree failed 19:56:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000080)=@hci, 0x80) 19:56:20 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, 0xfffffffffffffffe) [ 1284.783321][T17919] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 19:56:21 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1a, 0xf4240, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r0, 0x0, 0x0, 0x141, 0x0, 0x0) 19:56:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000004c000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:21 executing program 0: r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 19:56:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000080)=0x800, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1285.445052][T17953] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1285.454464][T17952] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 19:56:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0x20}, 0x0) [ 1285.509974][T17959] loop1: detected capacity change from 256 to 0 [ 1285.528077][T17959] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:21 executing program 5: bpf$OBJ_GET_MAP(0x15, 0x0, 0x0) 19:56:21 executing program 0: r0 = epoll_create1(0x0) write$char_usb(r0, 0x0, 0x0) 19:56:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x10001, 0x0, 0x1}, 0x40) 19:56:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xb5, 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) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/169, 0x11}], 0x1, 0x0, 0x0) quotactl(0x2080000201, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f00000002c0)) quotactl(0x2080000201, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f00000002c0)) [ 1285.570960][T17959] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1285.594075][T17959] BTRFS error (device loop1): superblock contains fatal errors [ 1285.603707][T17959] BTRFS error (device loop1): open_ctree failed 19:56:21 executing program 3: r0 = getpid() perf_event_open(&(0x7f0000000000)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xe, 0xffffffffffffffff, 0x0) 19:56:21 executing program 0: bpf$BPF_GET_PROG_INFO(0x1e, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 19:56:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, &(0x7f00000001c0)) 19:56:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000005c000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:21 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='GPL\x00', 0x2, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1285.797414][T17995] loop1: detected capacity change from 256 to 0 [ 1285.820050][T17995] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1285.836974][T17995] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1285.863042][T17995] BTRFS error (device loop1): superblock contains fatal errors [ 1285.875795][T17995] BTRFS error (device loop1): open_ctree failed 19:56:22 executing program 5: syz_io_uring_setup(0x334a, &(0x7f0000000200)={0x0, 0x81cc, 0x8}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) 19:56:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x5df6010ae6b0ba30}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) 19:56:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, 0x0, 0x0) 19:56:22 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x6b}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x9a, &(0x7f0000000100)=""/154, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x16d4, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_FUNC={0x10, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "af7674445f2a"}]}, @NL80211_ATTR_NAN_FUNC={0x68, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "0d61e8abfa27"}, @NL80211_NAN_FUNC_SRF={0x58, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_MAC_ADDRS={0x1c, 0x4, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa}]}, @NL80211_NAN_SRF_MAC_ADDRS={0x28, 0x4, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}]}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x3}, @NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_INCLUDE={0x4}]}]}, @NL80211_ATTR_NAN_FUNC={0x30, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "c5178ba3ae22"}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "c04cf4ad8b86"}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "31bbcf70a7f9"}]}, @NL80211_ATTR_NAN_FUNC={0x30, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SRF={0x20, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x81}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0xf5}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x20}]}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "204ff975929c"}]}, @NL80211_ATTR_NAN_FUNC={0x15e8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_DEST={0xa, 0x8, @broadcast}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x13e0, 0xe, 0x0, 0x1, [{0xa7, 0x0, "34876002bb3db5fab9cd37661b48a205e79baccb26cb62c28e8e836f0414757721c1b0c9e6cc133aea2fa68cac07e3fe74d3ead68782a635117aa28bf4066b35d721059b94f2b5acacedbde5599d44f014e83b1af6619622eee758525ad7d988ad2f1e3f99eb7bd84ac3c928c3fcaa7eb5e40dae47647a64b96414301ed4636f8ff15c3ec676858cb57484f7b690f64377e7a2eea716caefa27f6e8ced5c3e3345131e"}, {0x34, 0x0, "960eff3afd601f1dc673abf2535c7c1c4695e920822f7afa3bda716040d89007d14ceba065c17be48038be53cf579474"}, {0x1004, 0x0, "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"}, {0x2f, 0x0, "ed9b29852d0c2ae0bbf3f750ad9710392d9d66f2720ff927ed0fbd411d42586facf81f40d47c65416e2be0"}, {0xd6, 0x0, "c4ac211496184e88df1e7f5cbe0d837d0734a304f85bee9a6980b91fcac388f4e0c039dc3ab54db6fcefce05ff9dfe457feb32ae96d534a910b356a7966a746345b6fb63ad98a9f21a7c82d25880ff0130965750a0009530c2ad5c5e2301b09528edacd8651c59219a2f1542b837259a308b4295ca7ca82f96b8c022ef7bca83ab3e25f22f5e2ab43f474c90648edec34219291a099b27313363cfae8cc9dd094853d84db2a9a1d91e48e267e5bae6cbe3e0a943e261d964b899835c46e3e0eff270087934ee300ea784cc5c0a67b597f1eb"}, {0xf9, 0x0, "0ae45e176bc68db5f7faa69a1d529f19b23f4f628a76f9c0905f77050a74f04ba58b2f0f8113d8fa10e96fa7f699070cdd0708de15eaa8ded3269cdc4b67668a2801ea69f249375afba581433f54f56553d45ea24086352f440c87422358511d2758fb2374b4ba177aa3b665c3a283402242cbbe56971963c5520c8782fc50e3b6074872fd3b8c42b5b0438acc6aa0a9cffbfc2811a095f2b91823dce8a7ef6c011a898486e1fc25460c2ec7091c492297bbb767fcfd2b54ded663c550046feadbfa666580e8da66257fcaddf3e2a92fa40478b47369bc29ae2e55972ecca33d830234aa43e4567db1d93f3def98d016bd26e9f6be"}, {0x8e, 0x0, "a0e4b4b8d3da3e224879b89b70c0313454b167c9365db1f24feb2450e3d3349ada1ac028915f9c047985311639082872637c5f03588f8e5a17d8626534b45906dd6e2a48a733af4257a8dda44d0fd59224edaf472ca7f208ed27dc6dbe624897cf06714c7ed52147ccae50d7976e5ce2737ab43251790a36163d40b70c29c472c3f6393f08c5af4d23ad"}, {0x2b, 0x0, "7273211e9b4bd9c2d586a5310bbf0949e953478228583a1350b41bf3d42989d37952ff169ef5a5"}, {0x4}, {0x36, 0x0, "3edd5ede51f2324a125ffd67718f9a94d1c773e9ae6104577c39be01e8dc97bcd71b7ef378daf15160d7d8741951529bda2e"}]}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x1d4, 0xe, 0x0, 0x1, [{0xc, 0x0, "6c4100ac76e60be6"}, {0x73, 0x0, "b0931312e3881a856ed8dd467a33034b5e6ebb02f0689114c1fd78ee2ded1b877227cc6ac96b7de4e6e16aecfc05ec081ca65fc1dcbc4827dd741f464523a7ca0e57a21979b6db330eb3b2455ae400c0946e44113d378c502059ee6a22b65cef31ec591066311471a956254a9827ce"}, {0xa9, 0x0, "7ef6043a45975019b21d12331aba90414ce6ccb72c38981ae2db11c34ebe88852573daad3e79ee6866bbafcb2c939b778eab0f71f3f5a228046e955bbc755868bb1cfd65145d423d3b5ae65b970280e11f7335fe0968f616ca37e1a61c54c4c3cc64684dca7a744a439d8cda46a3851e9c48d5ed7a72786d67d36a7678c3d6ecb727df60369e585fa051fddc0325f1518ed9bb64dde309118ed3146035019783fdbe8280eb"}, {0xa4, 0x0, "b2ce2951516532956c09c934673417dc1c711fa1f470a74d6db28e2ac6c169aedf2b460c3f30d79ae3311e9b9ed99876ae47aec30f75f3b8d923acc74f22058c195572fb377b6eee29db3c44a9d23d57503609f115eb6f02358df6db6c5e52c19a3151488047350c511c13a8fc85cd0b23efa144023874fb2823600adce529b76d36b0fe05b52c177cc8d51be6accbae527fd29edf1a4db0f3db2043cd399661"}]}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "a254144f66ff"}, @NL80211_NAN_FUNC_TYPE={0x5, 0x1, 0x1}, @NL80211_NAN_FUNC_SRF={0xc, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x1}]}]}]}, 0x16d4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000018c0)={0x5, 0x88, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000001900)={r4}) 19:56:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000060000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x15}, 0x40) 19:56:22 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_tracing={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1286.419690][T18024] loop1: detected capacity change from 256 to 0 [ 1286.441835][T18024] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, 0x0, 0x35, 0x2020, 0x0, 0x0) [ 1286.473562][T18024] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001680)={0x0, &(0x7f0000001600)=""/93, 0x0, 0x5d}, 0x20) 19:56:22 executing program 5: syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') getrusage(0x0, &(0x7f0000000d80)) 19:56:22 executing program 3: syz_genetlink_get_family_id$devlink(&(0x7f0000000440)='devlink\x00') 19:56:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x54}, 0x1, 0x0, 0xf0}, 0x0) [ 1286.588736][T18024] BTRFS error (device loop1): superblock contains fatal errors [ 1286.627484][T18024] BTRFS error (device loop1): open_ctree failed 19:56:22 executing program 0: getresgid(&(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000001c0)='devlink\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/full\x00', 0x0, 0x0) write$tcp_mem(r0, 0x0, 0x0) 19:56:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x54}, 0x1, 0x0, 0x2}, 0x0) 19:56:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) 19:56:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@empty}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000240)={@rand_addr, @dev}, &(0x7f0000000280)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x80000, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x1, 0x8, 0x80000000, 0x5, 0x6, 0x6, 0x4, 0x3, 0x80000000}, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e20, @multicast2}, 0xc, 0x0, 0x0, 0x0, 0x6ada, &(0x7f00000000c0)='xfrm0\x00', 0x2, 0x7fffffff, 0x40}) 19:56:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0)='ethtool\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@private0}}, &(0x7f0000000300)=0xe8) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000400)={0x80, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xe3cf28e432cca5c2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x48000}, 0x5) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x2c, 0x0, 0x8, 0x70bd26, 0x0, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2}, 0x20004000) r3 = syz_genetlink_get_family_id$mptcp(0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, r3, 0x100, 0x0, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x4080) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, 0x0, 0x10, 0x70bd28, 0x25dfdbfe}, 0x14}}, 0x801) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000d00)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(r4, &(0x7f0000000e00)={&(0x7f0000000cc0), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x44, r5, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x9}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x44}}, 0x20000000) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r6, 0x89f5, &(0x7f0000000ec0)={'sit0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000f40)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_GET(r7, &(0x7f0000001380)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001340)={&(0x7f0000001200)={0xf4, r8, 0xd31, 0x70bd27, 0x0, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4c099}, 0x8000) 19:56:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000900)={'gretap0\x00', 0x0}) 19:56:23 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x20e00) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, 0x0, 0x0) 19:56:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000362000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:23 executing program 4: openat$full(0xffffffffffffff9c, 0x0, 0x400802, 0x0) 19:56:23 executing program 4: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0xc600) [ 1287.290102][T18094] loop1: detected capacity change from 256 to 0 19:56:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 19:56:23 executing program 3: syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) 19:56:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000940)={&(0x7f00000004c0)={0x2, 0x4e22, @dev}, 0x10, &(0x7f0000000880)=[{0x0}, {0x0}], 0x2, &(0x7f0000000900)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 1287.346233][T18094] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1287.370879][T18094] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1287.390311][T18094] BTRFS error (device loop1): superblock contains fatal errors [ 1287.399831][T18094] BTRFS error (device loop1): open_ctree failed 19:56:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0)='ethtool\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={0x0}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000740)='mptcp_pm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000bc0)='NET_DM\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000ec0)={'sit0\x00', 0x0}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000f40)='ethtool\x00') 19:56:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000080)={0x8, 'gre0\x00', {'bond0\x00'}}) 19:56:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000080)={0x8, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:56:24 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={0x0, 0x0, 0x20}, 0x10) 19:56:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000001540)={'ip6tnl0\x00', 0x0}) 19:56:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000363000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:24 executing program 0: socketpair(0x28, 0x0, 0x6, &(0x7f0000000280)) 19:56:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x20008880, 0x0, 0x0) 19:56:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x3, 'vlan1\x00'}) 19:56:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0xfffffffffffffffd}}, 0x0) 19:56:24 executing program 4: connect(0xffffffffffffffff, &(0x7f0000000000)=@isdn, 0x80) socketpair(0x0, 0x0, 0x0, &(0x7f0000000b80)) [ 1288.198634][T18145] loop1: detected capacity change from 256 to 0 [ 1288.231751][T18145] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) [ 1288.299463][T18145] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:24 executing program 0: sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x84}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r0, 0x0, 0x8000) syz_genetlink_get_family_id$batadv(&(0x7f0000000440)='batadv\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)={0x104, 0x0, 0x60fb7de3cabcb093, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, '/usr/lib/telepathy/mission-control-5\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:fixed_disk_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:cert_t:s0\x00'}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) pipe(&(0x7f0000000880)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000008c0)=0x6, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x48, 0x0, 0x20, 0x70bd27, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, ']\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x36}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20000804) socketpair(0x1e, 0x80000, 0x1000, &(0x7f0000000a40)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000c80)) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000d00)='NLBL_UNLBL\x00') 19:56:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000f40)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000001200)={0x2c, r1, 0xd31, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x2c}}, 0x0) [ 1288.406910][T18145] BTRFS error (device loop1): superblock contains fatal errors [ 1288.431996][T18145] BTRFS error (device loop1): open_ctree failed 19:56:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x0, &(0x7f0000000000), 0x4) 19:56:25 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r0, &(0x7f0000000400)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, [@bcast, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) 19:56:25 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x9, &(0x7f00000000c0)=""/9, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:25 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:56:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000068000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:56:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x8}, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000080)={0xf, 0x0, {0x56, 0x33, 0x2, {0xf27, 0x4}, {0x6, 0x8}, @cond=[{0x0, 0x1, 0x2, 0x2, 0x5, 0x5}, {0x3, 0x101, 0x1, 0xc51e, 0x101, 0x7ff}]}, {0x52, 0x7fff, 0x6, {0x0, 0x2}, {0x3, 0x389}, @cond=[{0x0, 0x20, 0x8, 0x2a, 0x4, 0xd3}, {0x5, 0x9, 0x200, 0x7fff, 0x27c, 0x5a}]}}) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$AUDIT_TTY_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x3f8, 0x610, 0x70bd2d, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x801) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x6250, 0x1, 0x4, 0x1, 0x6, 0x0, 0xf943, r3}, &(0x7f00000001c0)=0x20) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) fsmount(r4, 0x0, 0x2) ioctl$VIDIOC_G_SELECTION(r4, 0xc040565e, &(0x7f0000000300)={0x2, 0x103, 0x1, {0x2, 0xa9b, 0xfff00000, 0x2}}) 19:56:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@multicast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x18, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8]}, @mcast2, {[@dstopts={0x0, 0x0, [0x8, 0x0, 0x0, 0x2]}], @ndisc_ra={0x86, 0x7}}}}}}, 0x0) 19:56:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000f40)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000001200)={0x14, r1, 0xd31}, 0x14}}, 0x0) [ 1289.052646][T18190] loop1: detected capacity change from 256 to 0 19:56:25 executing program 0: r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @multicast1}, @address_reply}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x22}], 0x300}, 0x0) [ 1289.102686][T18190] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 19:56:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000940)={&(0x7f00000004c0)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000900)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 19:56:25 executing program 0: ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000007c0)='NLBL_MGMT\x00') ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, 0x0) [ 1289.184132][T18190] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 19:56:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000ec0)={'syztnl1\x00', 0x0}) 19:56:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) close(r0) 19:56:25 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x4000000, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1289.256088][T18190] BTRFS error (device loop1): superblock contains fatal errors [ 1289.293502][T18190] BTRFS error (device loop1): open_ctree failed 19:56:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000007080)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}, {&(0x7f0000000100)="17", 0x1}, {&(0x7f0000000180)='(', 0x1}], 0x3}}], 0x1, 0x0) 19:56:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000006c0)={&(0x7f00000005c0), 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) 19:56:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000006c000000000000005c0000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1289.460575][T18237] loop1: detected capacity change from 256 to 0 [ 1289.477071][T18237] BTRFS error (device loop1): unrecognized or unsupported super flag: 648518346341351424 [ 1289.495645][T18237] BTRFS error (device loop1): dev_item UUID does not match metadata fsid: f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 != 00000000-0000-0000-0000-000000000000 [ 1289.515527][T18237] BTRFS error (device loop1): superblock contains fatal errors [ 1289.527678][T18237] BTRFS error (device loop1): open_ctree failed [ 1289.873200][T18202] ================================================================== [ 1289.881332][T18202] BUG: KCSAN: data-race in tcp_disconnect / tcp_poll [ 1289.888012][T18202] [ 1289.890330][T18202] write to 0xffff88810e1896ea of 1 bytes by task 18252 on cpu 1: [ 1289.898038][T18202] tcp_disconnect+0x4a4/0xd40 [ 1289.902720][T18202] __inet_stream_connect+0x543/0x710 [ 1289.908011][T18202] tcp_sendmsg_locked+0x2036/0x2130 [ 1289.913207][T18202] tcp_sendmsg+0x2c/0x40 [ 1289.917456][T18202] inet_sendmsg+0x5f/0x80 [ 1289.921791][T18202] __sys_sendto+0x2a8/0x370 [ 1289.926311][T18202] __x64_sys_sendto+0x74/0x90 [ 1289.930989][T18202] do_syscall_64+0x39/0x80 [ 1289.935405][T18202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1289.941291][T18202] [ 1289.943599][T18202] read to 0xffff88810e1896ea of 1 bytes by task 18202 on cpu 0: [ 1289.951238][T18202] tcp_poll+0x355/0x690 [ 1289.955397][T18202] sock_poll+0x23e/0x260 [ 1289.959640][T18202] do_select+0x8b1/0xfc0 [ 1289.963884][T18202] core_sys_select+0x408/0x690 [ 1289.968642][T18202] __se_sys_select+0x180/0x1c0 [ 1289.973417][T18202] __x64_sys_select+0x63/0x70 [ 1289.978090][T18202] do_syscall_64+0x39/0x80 [ 1289.982498][T18202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1289.988385][T18202] [ 1289.990697][T18202] Reported by Kernel Concurrency Sanitizer on: [ 1289.996832][T18202] CPU: 0 PID: 18202 Comm: syz-executor.2 Not tainted 5.10.0-syzkaller #0 [ 1290.005241][T18202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1290.015289][T18202] ================================================================== [ 1290.023340][T18202] Kernel panic - not syncing: panic_on_warn set ... [ 1290.029917][T18202] CPU: 0 PID: 18202 Comm: syz-executor.2 Not tainted 5.10.0-syzkaller #0 [ 1290.038318][T18202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1290.048388][T18202] Call Trace: [ 1290.051663][T18202] dump_stack+0x116/0x15d [ 1290.055997][T18202] panic+0x1e7/0x5fa [ 1290.059906][T18202] ? vprintk_emit+0x2e2/0x360 [ 1290.064584][T18202] kcsan_report+0x67b/0x680 [ 1290.069089][T18202] ? kcsan_setup_watchpoint+0x47b/0x4e0 [ 1290.074639][T18202] ? tcp_poll+0x355/0x690 [ 1290.078970][T18202] ? sock_poll+0x23e/0x260 [ 1290.083389][T18202] ? do_select+0x8b1/0xfc0 [ 1290.087806][T18202] ? core_sys_select+0x408/0x690 [ 1290.092741][T18202] ? __se_sys_select+0x180/0x1c0 [ 1290.097681][T18202] ? __x64_sys_select+0x63/0x70 [ 1290.102527][T18202] ? do_syscall_64+0x39/0x80 [ 1290.107115][T18202] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1290.113192][T18202] ? __perf_event_task_sched_in+0x565/0x590 [ 1290.119084][T18202] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 1290.124544][T18202] ? __switch_to+0x14e/0x4c0 [ 1290.129137][T18202] kcsan_setup_watchpoint+0x47b/0x4e0 [ 1290.134512][T18202] tcp_poll+0x355/0x690 [ 1290.138671][T18202] sock_poll+0x23e/0x260 [ 1290.142916][T18202] ? tcp_init_sock+0x350/0x350 [ 1290.147694][T18202] ? sock_write_iter+0x200/0x200 [ 1290.152634][T18202] do_select+0x8b1/0xfc0 [ 1290.156877][T18202] ? _raw_spin_unlock_irq+0x22/0x40 [ 1290.162077][T18202] ? finish_task_switch+0x90/0x3a0 [ 1290.167192][T18202] ? __x32_compat_sys_ppoll_time64+0x70/0x70 [ 1290.173177][T18202] ? schedule+0x7f/0xb0 [ 1290.177334][T18202] ? futex_wait_queue_me+0x1d9/0x240 [ 1290.182633][T18202] ? futex_wait+0x29a/0x3d0 [ 1290.187144][T18202] ? should_fail+0x2a/0x240 [ 1290.191646][T18202] core_sys_select+0x408/0x690 [ 1290.196417][T18202] ? bpf_lsm_file_alloc_security+0x5/0x10 [ 1290.202133][T18202] ? percpu_counter_add_batch+0xe1/0x100 [ 1290.207747][T18202] ? alloc_empty_file+0x107/0x1c0 [ 1290.212746][T18202] ? errseq_sample+0x2b/0x40 [ 1290.217311][T18202] ? alloc_file+0x253/0x280 [ 1290.221790][T18202] ? ktime_get_ts64+0x2c9/0x300 [ 1290.226614][T18202] __se_sys_select+0x180/0x1c0 [ 1290.231359][T18202] ? put_timespec64+0x61/0x90 [ 1290.236014][T18202] __x64_sys_select+0x63/0x70 [ 1290.240696][T18202] do_syscall_64+0x39/0x80 [ 1290.245088][T18202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1290.250956][T18202] RIP: 0033:0x45e149 [ 1290.254825][T18202] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1290.274421][T18202] RSP: 002b:00007f05c9fd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 1290.282810][T18202] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e149 [ 1290.290756][T18202] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000040 [ 1290.298700][T18202] RBP: 000000000119c078 R08: 0000000000000000 R09: 0000000000000000 [ 1290.306650][T18202] R10: 0000000020000180 R11: 0000000000000246 R12: 000000000119c034 [ 1290.314612][T18202] R13: 00007fff512a1acf R14: 00007f05c9fd69c0 R15: 000000000119c034 [ 1290.322996][T18202] Kernel Offset: disabled [ 1290.327305][T18202] Rebooting in 86400 seconds..